CN111153729A - Balanced nutrient fertilizer for melon cultivation - Google Patents

Balanced nutrient fertilizer for melon cultivation Download PDF

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Publication number
CN111153729A
CN111153729A CN201811227451.3A CN201811227451A CN111153729A CN 111153729 A CN111153729 A CN 111153729A CN 201811227451 A CN201811227451 A CN 201811227451A CN 111153729 A CN111153729 A CN 111153729A
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fertilizer
parts
melon
mass
mgso
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郭志刚
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Yangtze Delta Region Institute of Tsinghua University Zhejiang
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Yangtze Delta Region Institute of Tsinghua University Zhejiang
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • A01C21/005—Following a specific plan, e.g. pattern
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a balanced nutrient fertilizer for melon cultivation. The balanced nutrient fertilizer provided by the invention comprises CO (NH)2)2Or (NH)4)2SO4Or 5Ca (NO)3)2NH4NO3·10H2O or Ca (NO)3)2·4H2O、KH2PO4Or Ca (H)2PO4)2KCl or K2SO4、MgSO4·7H2O or MgSO4·H2O、FeSO4·7H2O, EDTA-Na. Experiments prove that the yield per mu of the melon balanced nutrition fertilizer provided by the invention is equal to that of the conventional fertilizing method for farmersCompared with the organic fertilizer, the compound fertilizer and the urea, the application method is simple and convenient, the fertilizing amount is reduced, the plant grows robustly, bacterial diseases are resisted, the pesticide spraying frequency is reduced, the pesticide and labor cost are reduced, the yield per mu can be improved by about 10 percent, the quality and the taste of the melon are improved, the original flavor of the melon variety is recovered, and the storage property of the melon is improved.

Description

Balanced nutrient fertilizer for melon cultivation
Technical Field
The invention belongs to the field of production of mixed fertilizers and crop nutrient solutions, and particularly relates to a melon balanced nutrient fertilizer for melon cultivation.
Background
The melon is one of the most important melon and fruit crops in China. The planting range of the plant is all over China. The melon planting area in China is reported to be 20 to 25 million hectares and is the first place in the world. The total yield reaches about 300 ten thousand tons. The planting area accounts for about 20% of the total planting area of the watermelon and melon in China and about 10% of the total yield of the watermelon and melon, and the method is one of important economic crops. However, due to the excessive use of chemical fertilizers in recent years, the soil fertility of the main producing area for planting the melons is seriously reduced, soil hardening and soil salinization phenomena are serious, and a series of side effects such as underground water pollution appear. The yield per mu and the quality of the muskmelon are seriously influenced. The pest and disease damage is increasingly serious, pesticide residue is over-marked due to the fact that a large amount of pesticide is sprayed, and the worry of consumers on food safety is caused.
The melon is a crop with strong environmental adaptability and has strong stress resistance. However, excessive use of nitrogen fertilizer is easily damaged by diseases and pests, and the quality and taste of the melons are also seriously affected. In order to solve the problem of excessive use of chemical fertilizers in melon planting, the inventor designs a balanced nutrient fertilizer special for melons according to the growth and development habits of melons, particularly by researching the consumption of nutrient elements such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, chlorine and the like required in the whole growth period of melons and according to the pH value of soil and environmental factors, the fertilizer can promote crop absorption according to the mutual synergy and antagonism of different ions, greatly improve the utilization rate of the fertilizer, save the using amount of the fertilizer, and compared with the use of the existing commercially available monomer chemical fertilizers and compound fertilizers, the balanced nutrient fertilizer can greatly reduce nitrogen and phosphorus, and reduce loss and permeation to the underground. The soil testing formula process can be saved, and only one fertilizer can provide sufficient nutrition for the melons in a balanced manner. The soil testing formula of farmers and the purchase and proportion of various fertilizers are reduced. The method is beneficial to realizing scientific fertilization and standardized fertilization management, improves the quality of the melons on the basis of improving the yield of the melons, and recovers the original flavor of the melons of different varieties. Reduces the emission to the environment and reduces the pollution sources of ammonia nitrogen and phosphorus from the source. The invention uses the existing fertilizer as the raw material to be applied in a reasonable proportion, does not increase the yield of the fertilizer, and belongs to the high-efficiency application of the fertilizer.
Disclosure of Invention
The invention aims to provide a melon balanced nutrition fertilizer for melon cultivation.
The effective component of the melon balanced nutrition fertilizer provided by the invention comprises CO (NH)2)2Or (NH)4)2SO4Or 5Ca (NO)3)2NH4NO3·10H2O or Ca (NO)3)2·4H2O、KH2PO4Or Ca (H)2PO4)2KCl or K2SO4、 MgSO4·7H2O or MgSO4·H2O、FeSO4·7H2O、EDTA-Na；
The nitrogen can be selected from CO (NH)2)2Or (NH)4)2SO4Or 5Ca (NO)3)2NH4NO3·10H2O or Ca (NO)3)2·4H2At least one or more of O.
Said phosphate is selected from KH2PO4And Ca (H)2PO4)2At least one of (1).
The potassium salt is selected from KCl or K2SO4At least one of (1).
The magnesium salt is selected from MgSO4·7H2O or MgSO4·H2At least one of O.
Of course, the melon balanced nutrition fertilizer can also be only composed of the components.
Specifically, in the melon balanced nutrition fertilizer, the mass part of the nitrogen is 250-600 parts, specifically 250-320 parts or 320-600 parts; the phosphate is 50-130 parts by mass, specifically 50-90 parts by mass or 90-130 parts by mass; the mass part of the sylvite is 180-300 parts, specifically 180-250 parts or 250-300 parts; the mass part of the magnesium salt is 90-260 parts, specifically 90-160 parts or 160-260 parts; the FeSO4·7H2The mass portion of O is 0.1-2, specifically 0.1-2, and the mass fraction of EDTA-Na is 0.2-4, specifically 0.2-4.
More specifically, the melon balanced nutrition fertilizer is any one of balanced nutrition fertilizers a to f:
the melon balanced nutrition fertilizer a comprises the following components: from CO (NH)2)2、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the CO (NH)2)2The mass portion of (1) is 130-180 portions;
the KH2PO450-90 parts by mass;
the mass part of the KCl is 180-260 parts;
the MgSO4·7H2The mass part of O is 180-250 parts;
the Ca (NO)3)2·4H2The mass part of O is 300-360 parts;
the FeSO4·7H2The mass part of O is 0.2-1.2 parts;
the EDTA-Na20.4-2.4 parts by mass;
the balanced nutrient fertilizer b special for the melons comprises the following components: from (NH)4)2SO4、Ca(H2PO4)2、KCl、 MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O and EDTA-Na2Composition is carried out;
said (NH)4)2SO4The mass portion of the catalyst is 250-320 portions;
the KH2PO450-95 parts by mass;
the mass part of the KCl is 180-260 parts;
the MgSO4·7H2The mass part of O is 180-250 parts;
the Ca (NO)3)2·4H2The mass part of O is 200-280 parts;
the FeSO4·7H2The mass part of O is 0.3-1.5;
the EDTA-Na20.6 to 3.0 parts by mass;
the balanced nutrient fertilizer c special for the melons comprises the following components: from (NH)4)2SO4、Ca(H2PO4)2、K2SO4、 MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O and EDTA-Na2Composition is carried out;
said (NH)4)2SO4The mass portion of the catalyst is 250-320 portions;
the Ca (H)2PO4)260-100 parts by mass;
said K2SO4The mass portion of the composition is 200-300 portions;
the MgSO4·7H2The mass part of O is 180-250 parts;
the Ca (NO)3)2·4H2The mass part of O is 200-280 parts;
the FeSO4·7H2The mass part of O is 0.4-1.8;
the EDTA-Na20.8 to 3.6 parts by mass;
the balanced nutrient fertilizer d special for the melons comprises the following components: from 5Ca (NO)3)2NH4NO3·10H2O、Ca(H2PO4)2、KCl、MgSO4·H2O、NH4)2SO4、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the 5Ca (NO)3)2NH4NO3·10H2The mass part of O is 200-300 parts;
the Ca (H)2PO4)260-100 parts by mass;
the mass part of the KCl is 180-260 parts;
the MgSO4·H2The mass part of O is 90-170 parts;
said (NH)4)2SO4The mass portion of the catalyst is 250-300 portions;
the FeSO4·7H20.5-2 parts of O;
the EDTA-Na21-4 parts by mass;
the balanced nutrient fertilizer e special for the melons comprises the following components: from 5Ca (NO)3)2NH4NO3·10H2O、Ca(H2PO4)2、K2SO4、MgSO4·7H2O、(NH4)2SO4、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the 5Ca (NO)3)2NH4NO3·10H2The mass part of O is 200-300 parts;
the Ca (H)2PO4)260-100 parts by mass;
said K2SO4The mass portion of the composition is 200-300 portions;
the MgSO4·7H2The mass part of O is 180-260 parts;
said (NH)4)2SO4The mass portion of the catalyst is 250-300 portions;
the FeSO4·7H2The mass part of O is 0.1-1.0 part;
the EDTA-Na20.2-2 parts by mass;
the balanced nutrient fertilizer f special for the melons comprises the following components: from 5Ca (NO)3)2NH4NO3·10H2O、Ca(H2PO4)2、K2SO4、MgSO4·H2O、CO(NH2)2、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the 5Ca (NO)3)2NH4NO3·10H2The mass part of O is 200-300 parts;
the Ca (H)2PO4)260-100 parts by mass;
said K2SO4The mass portion of the composition is 200-300 portions;
the MgSO4·H2The mass part of O is 90-180 parts;
the CO (NH)2)2The mass portion of (1) is 120-240 portions;
the FeSO4·7H2The mass part of O is 0.2-1.9 parts;
the EDTA-Na20.4 to 3.8 parts by mass;
the balanced nutrient fertilizer special for the melons is suitable for various melon varieties, such as thick-skin melons, thin-skin melons, netted melons, Hami melons and the like.
The method for preparing the balanced nutrient fertilizer special for the melons, provided by the invention, comprises the following steps of: uniformly mixing the components according to the proportion to obtain the special balanced nutrient fertilizer for the melons;
or uniformly mixing or granulating any one of the components according to the proportion to obtain the melon balanced nutrition fertilizer.
In the granulation step, a coating granulation method can be adopted to complete the particle size of the fertilizer particles to be 2-4 mm.
In order to facilitate fertilization, the melon balanced nutrition fertilizer can be packaged according to 25-50 kg per package.
In addition, the application of the melon balanced nutrition fertilizer provided by the invention in melon cultivation also belongs to the protection scope of the invention. In the melon cultivation, the fertilizing mode is that the fertilizer is uniformly spread in a cultivation bed (groove) during ridging and covered by soil (base fertilizer), and the fertilizer can be used as top dressing for multiple times after melon plants grow up and can also be used as water soluble fertilizer for multiple times; the total fertilizing amount is 30-60 kg/mu.
Specifically, the one-time fertilizing amount of the base fertilizer is 20 kg/mu; topdressing is carried out according to the length of a cultivation period, and the topdressing is carried out once by 10 kg/mu; if the water-soluble fertilizer is integrated, fertilizing once every 7-15 days with the fertilizing amount of 1-4 kg/mu;
the balanced nutrient fertilizer can be uniformly scattered in a melon cultivation bed by a mechanical scattering method and covered by soil; or the concentrated liquid fertilizer can be prepared according to a certain concentration ratio and stored in a liquid storage tank, when in use, the concentrated liquid fertilizer is diluted by adding water according to a certain proportion to form liquid fertilizer for cultivation, and the liquid fertilizer is poured onto the melon ridges along with water, or can be applied to the melon ridges by sprinkling irrigation, micro-sprinkling irrigation or drip irrigation equipment. The fertilizer can be directly irrigated with water or applied to melon ridges through spray and drip irrigation equipment after being dissolved in the field according to the fertilizing amount per mu.
The melon balanced nutrition fertilizer provided by the invention is suitable for cultivation of muskmelons with thick skin, thin skin, netwary melons, hami melons and the like. The balanced nutrient fertilizer is a mixed fertilizer and belongs to a full-nutrient formula fertilizer. The balanced nutrient fertilizer can reduce the selection of fertilization types of farmers, reduce the fertilization times and the fertilization amount, and reduce the labor cost and the fertilizer cost. Particularly, the pure nitrogen content of the balanced nutrient fertilizer is only about 1/4 of the nitrogen fertilizer amount conventionally used by farmers for melon cultivation at present, so that the eutrophication hazard of ammonia nitrogen to river channels and surface water can be greatly reduced, and the balanced nutrient fertilizer is beneficial to soil underground and surrounding water environment treatment. The fertilizer utilization rate can be obviously improved, the melon quality is obviously improved, the capability of resisting bacterial diseases of the melons can be enhanced, the pesticide spraying frequency is reduced, the pesticide cost and the manual spraying cost are reduced, the sugar degree and the taste of the melons are improved, the original flavor of the melons is recovered, and the storage period of the melons is prolonged. Therefore, the invention has very wide market value and application prospect.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples, but the present invention is not limited to the following examples. The method is a conventional method unless otherwise specified. The starting materials are commercially available from the open literature unless otherwise specified.
In the following examples, the composition of the special balanced nutrient fertilizer a for melons is as follows: from CO (NH)2)2、KH2PO4、 KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the CO (NH)2)2The mass portion of (1) is 130-180 portions;
the KH2PO450-90 parts by mass;
the mass part of the KCl is 180-260 parts;
the MgSO4·7H2The mass part of O is 180-250 parts;
the Ca (NO)3)2·4H2The mass part of O is 300-360 parts;
said FeSO4·7H2The mass part of O is 0.2-1.2 parts;
the EDTA-Na20.4-2.4 parts by mass;
the balanced nutrient fertilizer b special for the melons comprises the following components: from (NH)4)2SO4、Ca(H2PO4)2、KCl、 MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O and EDTA-Na2Composition is carried out;
said (NH)4)2SO4The mass portion of the catalyst is 250-320 portions;
the KH2PO450-95 parts by mass;
the mass part of the KCl is 180-260 parts;
the MgSO4·7H2The mass part of O is 180-250 parts;
the Ca (NO)3)2·4H2The mass part of O is 200-280 parts;
the FeSO4·7H2The mass part of O is 0.3-1.5;
the EDTA-Na20.6 to 3.0 parts by mass;
the balanced nutrient fertilizer c special for the melons comprises the following components: from (NH)4)2SO4、Ca(H2PO4)2、K2SO4、 MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O and EDTA-Na2Composition is carried out;
said (NH)4)2SO4The mass portion of the catalyst is 250-320 portions;
said C isa(H2PO4)260-100 parts by mass;
said K2SO4The mass portion of the composition is 200-300 portions;
the MgSO4·7H2The mass part of O is 180-250 parts;
the Ca (NO)3)2·4H2The mass part of O is 200-280 parts;
the FeSO4·7H2The mass part of O is 0.4-1.8;
the EDTA-Na20.8 to 3.6 parts by mass;
the balanced nutrient fertilizer d special for the melons comprises the following components: from 5Ca (NO)3)2NH4NO3·10H2O、Ca(H2PO4)2、KCl、MgSO4·H2O、NH4)2SO4、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the 5Ca (NO)3)2NH4NO3·10H2The mass part of O is 200-300 parts;
said C isa(H2PO4)260-100 parts by mass;
the mass part of the KCl is 180-260 parts;
the MgSO4·H2The mass part of O is 90-170 parts;
said (NH)4)2SO4The mass portion of the catalyst is 250-300 portions;
the FeSO4·7H20.5-2 parts of O;
the EDTA-Na21-4 parts by mass;
the balanced nutrient fertilizer e special for the melons comprises the following components: from 5Ca (NO)3)2NH4NO3·10H2O、Ca(H2PO4)2、K2SO4、MgSO4·7H2O、NH4)2SO4、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the 5Ca (NO)3)2NH4NO3·10H2The mass part of O is 200-300 parts;
said C isa(H2PO4)2In parts by mass of60-100 parts;
said K2SO4The mass portion of (B) is 200-300 portions:
the MgSO4·7H2The mass part of O is 180-260 parts;
said (NH)4)2SO4The mass portion of the catalyst is 250-300 portions;
the FeSO4·7H2The mass part of O is 0.1-1.0 part;
the EDTA-Na20.2-2 parts by mass;
the balanced nutrient fertilizer f special for the melons comprises the following components: from 5Ca (NO)3)2NH4NO3·10H2O、Ca(H2PO4)2、K2SO4、MgSO4·H2O、CO(NH2)2、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the 5Ca (NO)3)2NH4NO3·10H2The mass part of O is 200-300 parts;
said C isa(H2PO4)260-100 parts by mass;
said K2SO4The mass portion of the composition is 200-300 portions;
the MgSO4·H2The mass part of O is 90-180 parts;
the CO (NH)2)2The mass portion of (1) is 120-240 portions;
the FeSO4·7H2The mass part of O is 0.2-1.9 parts;
the EDTA-Na20.4 to 3.8 parts by mass;
example 1
Experiments are carried out in Jiaxing areas of Zhejiang, Xi-Luo-tropine seeds are adopted, the three-time repetition is adopted, the fertilizer a) is applied as a water-soluble fertilizer on the premise of not using a base fertilizer, the additional fertilizer is applied once every 7-15 days after field planting, and the fertilizing amount is 1-4 kg/mu each time; the total fertilizing amount of the fertilizer in 5 months in one season is 30 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer a) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, and directly spraying the fertilizer on a melon cultivation bed by using sprinkling irrigation or micro-spraying equipment, wherein the cultivation bed is covered by a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 2% by using the balanced nutrient fertilizer for melons, and the taste and sugar degree of melons are obviously improved.
Example 2:
experiments are carried out in Jiaxing areas of Zhejiang, Xi-Luo-tropine seeds are adopted, the three-time repetition is adopted, the fertilizer a) is applied as a water-soluble fertilizer on the premise of not using a base fertilizer, the additional fertilizer is applied once every 7-15 days after field planting, and the fertilizing amount is 1-4 kg/mu each time; the total fertilizing amount of the fertilizer in 5 months in one season is 40 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer a) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, and directly spraying the fertilizer on a melon cultivation bed by using sprinkling irrigation or micro-spraying equipment, wherein the cultivation bed is covered by a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 4% by using the balanced nutrient fertilizer for melons, and the taste and sugar degree of melons are obviously improved.
Example 3:
experiments are carried out in Jiaxing areas of Zhejiang, Xi-Luo-tropine seeds are adopted, the three-time repetition is adopted, the fertilizer a) is applied as a water-soluble fertilizer on the premise of not using a base fertilizer, the additional fertilizer is applied once every 7-15 days after field planting, and the fertilizing amount is 1-4 kg/mu each time; the total fertilizing amount of the fertilizer in 5 months in one season is 50 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer a) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, and directly spraying the fertilizer on a melon cultivation bed by using sprinkling irrigation or micro-spraying equipment, wherein the cultivation bed is covered by a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 6% by using the balanced nutrient fertilizer for melons, and the taste and sugar degree of melons are obviously improved.
Example 4:
experiments are carried out in Jiaxing areas of Zhejiang, Xi-Luo-tropine seeds are adopted, the three-time repetition is adopted, the fertilizer a) is applied as a water-soluble fertilizer on the premise of not using a base fertilizer, the additional fertilizer is applied once every 7-15 days after field planting, and the fertilizing amount is 1-4 kg/mu each time; the total fertilizing amount of the fertilizer in 5 months in one season is 60 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer a) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, and directly spraying the fertilizer on a melon cultivation bed by using sprinkling irrigation or micro-spraying equipment, wherein the cultivation bed is covered by a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 8% by using the balanced nutrient fertilizer for melons, and the taste and sugar degree of melons are obviously improved.
Example 5:
experiments are carried out in Jiaxing areas of Zhejiang, Xi-Luo-tropine seeds are adopted, the repetition is carried out for three times, the fertilizer b) is applied as a water-soluble fertilizer on the premise of not using a base fertilizer, the additional fertilizer is applied once every 7-15 days after the field planting, and the fertilizing amount is 1-4 kg/mu each time; the total fertilizing amount of the fertilizer in 5 months in one season is 30 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer b) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, and directly spraying the fertilizer on a melon cultivation bed by using sprinkling irrigation or micro-spraying equipment, wherein the cultivation bed is covered by a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 4% by using the balanced nutrient fertilizer special for melons, and the taste and sugar degree of the melons are obviously improved.
Example 6:
experiments are carried out in Jiaxing areas of Zhejiang, Xi-Luo-tropine seeds are adopted, the repetition is carried out for three times, the fertilizer b) is applied as a water-soluble fertilizer on the premise of not using a base fertilizer, the additional fertilizer is applied once every 7-15 days after the field planting, and the fertilizing amount is 1-4 kg/mu each time; the total fertilizing amount of the fertilizer in 5 months in one season is 40 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer b) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, and directly spraying the fertilizer on a melon cultivation bed by using sprinkling irrigation or micro-spraying equipment, wherein the cultivation bed is covered by a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 6% by using the balanced nutrient fertilizer special for melons, and the taste and sugar degree of the melons are obviously improved.
Example 7:
experiments are carried out in Jiaxing areas of Zhejiang, Xi-Luo-tropine seeds are adopted, the repetition is carried out for three times, the fertilizer b) is applied as a water-soluble fertilizer on the premise of not using a base fertilizer, the additional fertilizer is applied once every 7-15 days after the field planting, and the fertilizing amount is 1-4 kg/mu each time; the total fertilizing amount of the fertilizer in 5 months in one season is 50 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer b) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, and directly spraying the fertilizer on a melon cultivation bed by using sprinkling irrigation or micro-spraying equipment, wherein the cultivation bed is covered by a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 8% by using the balanced nutrient fertilizer special for melons, and the taste and sugar degree of the melons are obviously improved.
Example 8:
experiments are carried out in Jiaxing areas of Zhejiang, Xi-Luo-tropine seeds are adopted, the repetition is carried out for three times, the fertilizer b) is applied as a water-soluble fertilizer on the premise of not using a base fertilizer, the additional fertilizer is applied once every 7-15 days after the field planting, and the fertilizing amount is 1-4 kg/mu each time; the total fertilizing amount of the fertilizer in 5 months in one season is 60 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer b) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, and directly spraying the fertilizer on a melon cultivation bed by using sprinkling irrigation or micro-spraying equipment, wherein the cultivation bed is covered by a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 10% by using the balanced nutrient fertilizer special for melons, and the taste and sugar degree of the melons are obviously improved.
Example 9:
experiments are carried out in Zhejiang area, Xi-Bo-Li tropine seeds are adopted, three times of repetition are set, c) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, and the fertilizing amount is 15 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-2 kg/mu each time, and the topdressing amount is 15 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 30 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer c) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. Experimental results show that the yield of the melons using the balanced nutrition fertilizer special for the melons is improved by about 3%, and the taste and flavor of the melons are obviously improved.
Example 10:
experiments are carried out in Zhejiang area, Xi-Bo-Li tropine seeds are adopted, three times of repetition are set, c) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, and the fertilizing amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-2 kg/mu each time, and the topdressing amount is 20 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 40 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer c) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 4% by using the balanced nutrient fertilizer special for melons, and the taste and flavor of melons are obviously improved.
Example 11:
experiments are carried out in Zhejiang area, Xi-Bo-Li tropine seeds are adopted, three times of repetition are set, c) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, and the fertilizing amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-3 kg/mu each time, and the topdressing amount is 30 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 50 kg/mu. The contrast treatment is the conventional fertilization of farmers, and the application of 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea is 1 ton/mu of organic fertilizer and 70 kg/mu of chemical fertilizer.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer c) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 5% by using the balanced nutrient fertilizer special for melons, and the taste and flavor of melons are obviously improved.
Example 12:
experiments are carried out in Zhejiang area, Xi-Bo-Li tropine seeds are adopted, three times of repetition are set, c) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, and the fertilizing amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-4 kg/mu each time, and the topdressing amount is 40 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 60 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer c) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. Experimental results show that the yield of the melons using the balanced nutrition fertilizer special for the melons is improved by about 6%, and the taste and flavor of the melons are obviously improved.
Example 13:
experiments are carried out in Zhejiang, the Tinglin snow melon variety is adopted, three times of repetition are carried out, d) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizing amount is 15 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-2 kg/mu each time, and the topdressing amount is 15 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 30 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer d) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. Experimental results show that the yield of the melons using the balanced nutrition fertilizer special for the melons is improved by about 1%, and the taste and flavor of the melons are obviously improved.
Example 14:
experiments are carried out in Zhejiang, the Tinglin snow melon variety is adopted, three times of repetition are carried out, d) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizer application amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-2 kg/mu each time, and the topdressing amount is 20 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 40 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer d) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. Experimental results show that the yield of the melons using the balanced nutrition fertilizer special for the melons is improved by about 2%, and the taste and flavor of the melons are obviously improved.
Example 15:
experiments are carried out in Zhejiang, the Tinglin snow melon variety is adopted, three times of repetition are carried out, d) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizer application amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-3 kg/mu each time, and the topdressing amount is 30 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 50 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer d) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. Experimental results show that the yield of the melons using the balanced nutrition fertilizer special for the melons is improved by about 3%, and the taste and flavor of the melons are obviously improved.
Example 16:
experiments are carried out in Zhejiang, the Tinglin snow melon variety is adopted, three times of repetition are carried out, d) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizer application amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-4 kg/mu each time, and the topdressing amount is 40 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 60 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer d) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 4% by using the balanced nutrient fertilizer special for melons, and the taste and flavor of melons are obviously improved.
Example 17:
experiments are carried out in Zhejiang, the Tinglin snow melon variety is adopted, three times of repetition are carried out, e) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizing amount is 15 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-2 kg/mu each time, and the topdressing amount is 15 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 30 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer e) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. Experimental results show that the yield of the melons using the balanced nutrition fertilizer special for the melons is improved by about 3%, and the taste and flavor of the melons are obviously improved.
Example 18:
experiments are carried out in Zhejiang, the Tinglin snow melon variety is adopted, three times of repetition are carried out, e) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizer application amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-2 kg/mu each time, and the topdressing amount is 20 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 40 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer e) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 4% by using the balanced nutrient fertilizer special for melons, and the taste and flavor of melons are obviously improved.
Example 19:
experiments are carried out in Zhejiang, the Tinglin snow melon variety is adopted, three times of repetition are carried out, e) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizer application amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-3 kg/mu each time, and the topdressing amount is 30 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 50 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer e) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 5% by using the balanced nutrient fertilizer special for melons, and the taste and flavor of melons are obviously improved.
Example 20:
experiments are carried out in Zhejiang, the Tinglin snow melon variety is adopted, three times of repetition are carried out, e) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizer application amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-4 kg/mu each time, and the topdressing amount is 40 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 60 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer e) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. Experimental results show that the yield of the melons using the balanced nutrition fertilizer special for the melons is improved by about 6%, and the taste and flavor of the melons are obviously improved.
Example 21:
experiments are carried out in Zhejiang, the variety of the Tinglin snow melon is adopted, the three times of repetition are carried out, f) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizing amount is 15 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-2 kg/mu each time, and the topdressing amount is 15 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 30 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer f) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. Experimental results show that the yield of the melons using the balanced nutrition fertilizer special for the melons is improved by about 2%, and the taste and flavor of the melons are obviously improved.
Example 22:
experiments are carried out in Zhejiang, the variety of the Tinglin snow melon is adopted, the three times of repetition are carried out, f) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizing amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-2 kg/mu each time, and the topdressing amount is 20 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 40 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer f) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. Experimental results show that the yield of the melons using the balanced nutrition fertilizer special for the melons is improved by about 3%, and the taste and flavor of the melons are obviously improved.
Example 23:
experiments are carried out in Zhejiang, the variety of the Tinglin snow melon is adopted, the three times of repetition are carried out, f) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizing amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-3 kg/mu each time, and the topdressing amount is 30 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 50 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer f) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 4% by using the balanced nutrient fertilizer special for melons, and the taste and flavor of melons are obviously improved.
Example 24:
experiments are carried out in Zhejiang, the variety of the Tinglin snow melon is adopted, the three times of repetition are carried out, f) is divided into two parts to prepare fertilizer A and fertilizer B, the fertilizer A is used as base fertilizer, and the fertilizer A is uniformly applied to a cultivation bed when the cultivation bed is manufactured, wherein the fertilizing amount is 20 kg/mu; b, applying the fertilizer B as a water-soluble fertilizer, and performing topdressing once every 10-15 days after field planting, wherein the fertilizing amount is 1-4 kg/mu each time, and the topdressing amount is 40 kg/mu; the total fertilizing amount of the fertilizer in 5 months in one season is 60 kg/mu. The contrast treatment is the conventional fertilization of farmers, and 1 ton/mu of organic fertilizer (base fertilizer), 40 kg/mu of compound fertilizer and 30 kg/mu of urea are applied, the total amount of the organic fertilizer is 1 ton/mu, and the chemical fertilizer is 70 kg/mu.
The specific topdressing method of the melon balanced nutrition fertilizer comprises the following steps: fully dissolving the fertilizer f) according to the proportion that 1-4kg of the fertilizer is added into each ton of clear water, directly spraying the fertilizer on a melon customized bed through spray irrigation or micro-spray equipment, and covering the cultivation bed with a mulching film; the cultivation facility is a simple plastic greenhouse. The control treatment was carried out by mixing a base fertilizer into the cultivation bed and applying additional fertilizer 2 times. The experimental result shows that the melon yield is improved by about 5% by using the balanced nutrient fertilizer special for melons, and the taste and flavor of melons are obviously improved.

Claims (10)

1. A balanced nutritional fertilizer for melon contains CO (NH) as effective component2)2Or (NH)4)2SO4Or 5Ca (NO)3)2NH4NO3·10H2O or Ca (NO)3)2·4H2O、KH2PO4Or Ca (H)2PO4)2KCl or K2SO4、MgSO4·7H2O or MgSO4·H2O、FeSO4·7H2O、EDTA-Na；
2. The melon balanced nutritional fertilizer according to claim 1, characterized in that: the melon balanced nutrition fertilizer can select CO (NH) from the nitrogen thereof2)2Or (NH)4)2SO4Or Ca (NO)3)2·4H2O or Ca (NO)3)25Ca(NO3)2NH4NO3·10H2At least one or more of O.
The phosphate is selected from KH2PO4And Ca (H)2PO4)2At least one of (1).
The potassium salt is selected from KCl or K2SO4At least one of (1).
The magnesium salt is selected from MgSO4·7H2O or MgSO4·H2At least one of O.
3. The melon balanced nutritional fertilizer according to claim 1 or 2, characterized in that: the mass part of the nitrogen is 250-600 parts, specifically 250-350 parts or 320-600 parts, and the mass part of the phosphate is 50-130 parts, specifically 50-90 parts or 90-130 parts; the mass part of the sylvite is 180-300 parts, specifically 180-250 parts or 250-300 parts; the mass part of the magnesium salt is 90-260 parts, specifically 90-160 parts or 160-260 parts; the FeSO4·7H2The mass portion of O is 0.1-2, specifically 0.1-2, and the mass fraction of EDTA-Na is 0.2-4, specifically 0.2-4.
4. A melon balanced nutritional fertilizer according to any one of claims 1 to 3, characterised in that: the melon balanced nutrition fertilizer is any one of balanced nutrition fertilizers a to f:
the melon balanced nutrition fertilizer a comprises the following components: from CO (NH)2)2、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the CO (NH)2)2The mass portion of (1) is 130-180 portions;
the KH2PO450-90 parts by mass;
the mass part of the KCl is 180-260 parts;
the MgSO4·7H2The mass part of O is 180-250 parts;
the Ca (NO)3)2·4H2The mass part of O is 300-360 parts;
the FeSO4·7H2The mass part of O is 0.2-1.2 parts;
the EDTA-Na20.4-2.4 parts by mass;
the melon balanced nutrition fertilizer b comprises the following components: from (NH)4)2SO4、Ca(H2PO4)2、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O and EDTA-Na2Composition is carried out;
said (NH)4)2SO4The mass portion of the catalyst is 250-320 portions;
the KH2PO450-95 parts by mass;
the mass part of the KCl is 180-260 parts;
the MgSO4·7H2The mass part of O is 180-250 parts;
the Ca (NO)3)2·4H2The mass part of O is 200-280 parts;
the FeSO4·7H2The mass part of O is 0.3-1.5;
the EDTA-Na20.6 to 3.0 parts by mass;
the melon balanced nutrition fertilizer c comprises the following components: from (NH)4)2SO4、Ca(H2PO4)2、K2SO4、MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O and EDTA-Na2Composition is carried out;
said (NH)4)2SO4The mass portion of the catalyst is 250-320 portions;
the Ca (H)2PO4)260-100 parts by mass;
said K2SO4The mass portion of the composition is 200-300 portions;
the MgSO4·7H2The mass part of O is 180-250 parts;
the Ca (NO)3)2·4H2The mass part of O is 200-280 parts;
the FeSO4·7H2The mass part of O is 0.4-1.8;
the EDTA-Na20.8 to 3.6 parts by mass;
the melon balanced nutrition fertilizer d comprises the following components: from 5Ca (NO)3)2NH4NO3·10H2O、Ca(H2PO4)2、KCl、MgSO4·H2O、NH4)2SO4、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the 5Ca (NO)3)2NH4NO3·10H2The mass part of O is 200-300 parts;
the Ca (H)2PO4)260-100 parts by mass;
the mass part of the KCl is 180-260 parts;
the MgSO4·H2The mass part of O is 90-170 parts;
said (NH)4)2SO4The mass portion of the catalyst is 250-300 portions;
the FeSO4·7H20.5-2 parts of O;
the EDTA-Na21-4 parts by mass;
the melon balanced nutrition fertilizer e comprises the following components: from 5Ca (NO)3)2NH4NO3·10H2O、Ca(H2PO4)2、K2SO4、MgSO4·7H2O、NH4)2SO4、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the 5Ca (NO)3)2NH4NO3·10H2The mass part of O is 200-300 parts;
the Ca (H)2PO4)260-100 parts by mass;
said K2SO4The mass portion of the composition is 200-300 portions;
the MgSO4·7H2The mass part of O is 180-260 parts;
said (NH)4)2SO4The mass portion of the catalyst is 250-300 portions;
the FeSO4·7H2The mass part of O is 0.1-1.0 part;
the EDTA-Na20.2-2 parts by mass;
the melon balanced nutrition fertilizer f comprises the following components: from 5Ca (NO)3)2NH4NO3·10H2O、Ca(H2PO4)2、K2SO4、MgSO4·H2O、CO(NH2)2、FeSO4·7H2O and EDTA-Na2Composition is carried out;
the 5Ca (NO)3)2NH4NO3·10H2The mass part of O is 200-300 parts;
the Ca (H)2PO4)260-100 parts by mass;
said K2SO4The mass portion of the composition is 200-300 portions;
the MgSO4·H2The mass part of O is 90-180 parts;
the CO (NH)2)2The mass portion of (1) is 120-240 portions;
the FeSO4·7H2The mass part of O is 0.2-1.9 parts;
the EDTA-Na20.4 to 3.8 parts by mass;
5. the melon balanced nutritional fertilizer according to any one of claims 1 to 4, characterized in that: the muskmelon varieties are thick-skin muskmelons, thin-skin muskmelons, netted muskmelons or Hami muskmelons and the like.
6. A method for preparing the melon balanced nutritional fertilizer of any one of claims 1-5, comprising the steps of:
uniformly mixing the components of any one of claims 1-5 according to a ratio to obtain the melon balanced nutrition fertilizer;
or, uniformly mixing the components of any one of claims 1 to 5 according to a ratio, and granulating to obtain the melon balanced nutrition fertilizer.
7. The method of claim 6, wherein: in the granulation step, the particle size of granulated fertilizer particles is 2-4 mm.
8. Use of the balanced nutrient fertilizer for melon as claimed in any one of claims 1 to 5 in melon cultivation.
9. Use according to claim 8, characterized in that: in the melon cultivation, the fertilizing mode is that the fertilizer is used as a base fertilizer in ridging or used as a water-soluble fertilizer for topdressing after planting; the total fertilizing amount is 30-60 kg/mu.
10. Use according to claim 9, characterized in that: the top dressing mode is used as a water soluble fertilizer and irrigated on the cultivation ridges through a sprinkling irrigation pipeline, a drip irrigation pipeline or a micro-spraying pipeline after field planting, the fertilizing amount is 1-4 kg/mu each time, and the fertilizing interval is 7-15 days.
CN201811227451.3A 2018-10-22 2018-10-22 Balanced nutrient fertilizer for melon cultivation Withdrawn CN111153729A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104446844A (en) * 2014-12-10 2015-03-25 詹银表 Melon hydroponic nutrient solution
CN108623366A (en) * 2017-03-21 2018-10-09 郭婧 A kind of balanced nutritious fertilizer for sunflower cultivation
CN108623354A (en) * 2017-03-21 2018-10-09 郭婧 A kind of special balanced nutritious fertilizer for beet growing
CN109320338A (en) * 2017-08-01 2019-02-12 浙江清华长三角研究院 A kind of balanced nutritious fertilizer for ginger cultivation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104446844A (en) * 2014-12-10 2015-03-25 詹银表 Melon hydroponic nutrient solution
CN108623366A (en) * 2017-03-21 2018-10-09 郭婧 A kind of balanced nutritious fertilizer for sunflower cultivation
CN108623354A (en) * 2017-03-21 2018-10-09 郭婧 A kind of special balanced nutritious fertilizer for beet growing
CN109320338A (en) * 2017-08-01 2019-02-12 浙江清华长三角研究院 A kind of balanced nutritious fertilizer for ginger cultivation

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Application publication date: 20200515