CN111892448A - Garlic fertilizer and application method thereof - Google Patents
Garlic fertilizer and application method thereof Download PDFInfo
- Publication number
- CN111892448A CN111892448A CN202010776828.1A CN202010776828A CN111892448A CN 111892448 A CN111892448 A CN 111892448A CN 202010776828 A CN202010776828 A CN 202010776828A CN 111892448 A CN111892448 A CN 111892448A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- garlic
- potassium
- additional
- urea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C05B1/02—Superphosphates
-
- 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
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- 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
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
-
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention belongs to the technical field of fertilizers, and particularly relates to a garlic fertilizer and an application method thereof. The invention provides a garlic fertilizer, which comprises a base fertilizer, a nitrification inhibitor, a top dressing and a leaf fertilizer which are independently subpackaged; the base fertilizer comprises an organic fertilizer and an inorganic fertilizer. The fertilizer provided by the invention can improve the technical effect of crop yield; the fertilizer provided by the invention can improve the physicochemical property of soil and reduce the pollution to the environment.
Description
Technical Field
The invention belongs to the technical field of fertilizers, and particularly relates to a garlic fertilizer and an application method thereof.
Background
The garlic has rich nutrition and unique flavor, is an indispensable seasoning in people's diet cooking, and also has the medical and health-care functions of detoxification, sterilization, disinsection, cancer resistance and the like. Currently, under the drive of high yield and good benefit, a misarea of blind fertilization exists in garlic growers' production. The blindness and randomness fertilization method causes resource waste on one hand, and the garlic yield, quality and economic benefit tend to be low; on one hand, the ecological environment of the soil is deteriorated, the soil is hardened, the salinization is intensified, and the sustainable production capacity is reduced; on the other hand, nitrate leaching and greenhouse gas emission are increased, so that underground water and the atmospheric environment are polluted, and the harm is caused to the living environment and the health of human beings. For example, chinese patent CN201711137951.3 discloses applying liquid manure every time of top dressing, but there is a problem that the liquid manure carries a large amount of parasites and bacteria to cause plant yield reduction and environmental pollution. For another example, chinese patent 201711343923.7 discloses the application of nitrogenous and potash fertilizers, but still suffers from the technical problem of low garlic yield.
Disclosure of Invention
The invention aims to provide a garlic fertilizer and an application method thereof, and the fertilizer provided by the invention can improve the technical effect of crop yield; the fertilizer provided by the invention can improve the physicochemical property of soil and reduce the pollution to the environment.
In order to achieve the above purpose, the invention provides the following technical scheme:
the invention provides a garlic fertilizer, which comprises a base fertilizer, a nitrification inhibitor, a top dressing and a leaf fertilizer which are independently subpackaged; the base fertilizer comprises an organic fertilizer and an inorganic fertilizer; the organic fertilizer comprises decomposed compost, commercial organic fertilizer or biological organic fertilizer; the inorganic fertilizer comprises a trace element fertilizer and a quick-acting fertilizer.
Preferably, the trace element fertilizer comprises zinc sulfate, magnesium sulfate and borax; the mass ratio of the zinc sulfate to the magnesium sulfate to the borax is 0.5-2: 0.5-1.5; the quick-acting fertilizer comprises a nitrogenous fertilizer, a phosphate fertilizer and a potash fertilizer; the quick-acting fertilizer comprises one or more of urea, ammonium bicarbonate, diammonium phosphate, calcium superphosphate, triple superphosphate, potassium sulfate or ternary compound fertilizer; nitrogen in terms of N and phosphorus in terms of P2O5Counting potassium by K2And in terms of O, the mass ratio of nitrogen, phosphorus and potassium of the quick-acting fertilizer is 9-16: 5-14: 7-13.
Preferably, when the organic fertilizer is decomposed compost or commercial organic fertilizer, the garlic fertilizer further comprises a microbial agent.
Preferably, the microbial agent comprises an anti-disease growth-promoting microbial agent.
Preferably, the anti-disease growth-promoting microbial inoculum comprises one or more of brevibacillus laterosporus, bacillus licheniformis, bacillus megaterium, bacillus subtilis and pseudomonas fluorescens.
Preferably, the additional fertilizer contains a nitrogen fertilizer and a potassium fertilizer; the nitrogen fertilizer is urea; the potash fertilizer is potassium sulfate or potassium nitrate.
Preferably, the foliar fertilizer comprises monopotassium phosphate and urea; the mass concentration of the monopotassium phosphate is 0.2-0.3%; the mass concentration of the urea is 1-2%; the mass ratio of the monopotassium phosphate to the urea is 0.14-0.27: 0.8-1.8.
The invention provides an application method of the fertilizer in the technical scheme, which comprises the following steps:
before garlic is sowed, base fertilizer and nitrification inhibitor are scattered and cultivated;
in the green turning period of the garlic, applying a first additional fertilizer;
spraying a leaf fertilizer in the growth period of the young garlic shoots;
after harvesting the young garlic shoots, applying a second additional fertilizer;
spraying leaf fertilizer in the expansion period of garlic.
Preferably, the nitrogen is counted by N, and the first additional fertilizer and the second additional fertilizer are addedThe mass ratio of the nitrogen is 1-2.5: 3-5.5; potassium in K2And O, the mass ratio of potassium in the first additional fertilizer to potassium in the second additional fertilizer is 1.5-3: 2-3.5.
Preferably, the flushing mode is flushing with water.
The invention provides a garlic fertilizer, which comprises a base fertilizer, a nitrification inhibitor, a top dressing and a leaf fertilizer which are independently subpackaged; the base fertilizer comprises an organic fertilizer and an inorganic fertilizer. The fertilizer provided by the invention has reasonable nitrogen, phosphorus and potassium dosage, and comprehensive application of major and medium trace elements, can promote crop growth and nutrient absorption, and achieves the technical effect of improving the yield and quality of garlic; the fertilizer provided by the invention can improve the physical and chemical properties of soil, and the soil quality is improved; the inhibitor is added into the base fertilizer for topdressing, so that the nutrient absorption of crops is increased, the nitrogen leaching and greenhouse gas generation are reduced, the environmental pollution risk is reduced, and the microbial agent is applied, so that the absorption and utilization of the nutrients required by growth and development of the plants are further promoted; the fertilizer used in the invention has low price and small dosage, and the benefit is improved. Compared with the production habit of farmers, the fertilizer provided by the invention can reduce the nutrient input by 20 percent, the yield of the young garlic shoots and the garlic is the highest, and the total yield of the young garlic shoots and the garlic bulbs is increased by 4.7 to 6.2 percent; the relative gain is improved by 4.0 to 5.7 percent, and the content of the nitrate in the garlic is reduced by more than 10 percent.
In addition, the invention also provides an application method of the fertilizer, which attaches importance to the nutrient-based tracing proportion, is simple and feasible, and can be used in areas where garlic is planted in a large area.
Detailed Description
The invention provides a garlic fertilizer, which comprises a base fertilizer, a nitrification inhibitor, a top dressing and a leaf fertilizer which are independently subpackaged; the base fertilizer comprises an organic fertilizer and an inorganic fertilizer; the organic fertilizer comprises decomposed compost, commercial organic fertilizer or biological organic fertilizer; the inorganic fertilizer comprises a trace element fertilizer and a quick-acting fertilizer.
If no special requirement is needed, the fertilizer which is well known to the person skilled in the art can be used, i.e. purchased conventionally.
In the present invention, the base fertilizer preferably includes an organic fertilizer and an inorganic fertilizer; the organic fertilizer preferably comprises decomposed compost, commercial organic fertilizer or biological organic fertilizer.
In the present invention, the trace element fertilizer preferably includes zinc sulfate, magnesium sulfate and borax; the mass ratio of the zinc sulfate to the magnesium sulfate to the borax is preferably 0.5-2: 0.5-1.5, and more preferably 1-1.5: 0.5-1; the quick-acting fertilizer preferably comprises a nitrogenous fertilizer, a phosphate fertilizer and a potash fertilizer; the quick-acting fertilizer preferably comprises urea (containing N46 wt.%), ammonium bicarbonate (containing N17 wt.%), diammonium phosphate (containing N18 wt.% and P2O546 wt.%), calcium superphosphate (containing P)2O514 wt.% to 20 wt.%), triple superphosphate (containing P)2O546 wt.%), potassium sulfate (containing K)2O50 wt.%) and ternary compound fertilizers (N15 wt wt.%, P)2O515wt.％，K2O 15wt.％K2O or containing 18 wt.% of N, P2O518wt.％，K2O18 wt% or N20 wt.%, P2O520wt.％，K2O20 wt.%)); nitrogen in terms of N and phosphorus in terms of P2O5Counting potassium by K2In terms of O, the mass ratio of nitrogen to phosphorus to potassium of the quick-acting fertilizer is preferably 9-16: 5-14: 7-13, more preferably 10-15: 6-13: 8-12, and most preferably 10.5-14: 7.5-12.5: 10-12. The invention adopts specific base fertilizer and proportion, and is matched with nitrification inhibitor, thereby ensuring the nutrient content of the garlic at the initial growth stage, promoting the yield of the garlic, reducing the loss of fertilizer, especially nitrogen, and reducing the risk of environmental pollution.
In the invention, when the organic fertilizer is decomposed compost or commercial organic fertilizer, the garlic fertilizer preferably further comprises a microbial agent; the microbial agent preferably comprises an anti-disease growth-promoting microbial agent; the disease-resistant growth-promoting microbial inoculum preferably comprises one or more of brevibacillus laterosporus, bacillus licheniformis, bacillus megaterium, bacillus subtilis and pseudomonas fluorescens, and more preferably comprises two or three; the administration mode of the microbial agent is preferably along with water flush; the application amount of the microbial agent is preferably 1-2L/mu, and more preferably 1.3-1.8L/mu. In the invention, the base fertilizer and the microbial agent are used in a matching way, so that the absorption of garlic on nutrients can be promoted, and the yield of garlic is further ensured.
In the invention, the top dressing is preferably a nitrogenous fertilizer and a potash fertilizer; the nitrogen fertilizer is preferably urea; the potassium fertilizer is preferably one of potassium sulfate and potassium nitrate. In the invention, with the application of additional fertilizer, the nutrient of the garlic in each growth period is ensured.
In the invention, the foliar fertilizer preferably comprises monopotassium phosphate and urea; the mass concentration of the monopotassium phosphate is preferably 0.2-0.3%, and more preferably 0.23-0.28%; the mass concentration of the urea is preferably 1-2%, and more preferably 1.2-1.6%; the mass ratio of the monopotassium phosphate to the urea is preferably 0.14-0.27: 0.8-1.8, and more preferably 0.18-0.24: 1.05-1.43.
The fertilizer provided by the invention has reasonable nitrogen, phosphorus and potassium dosage and comprehensive application of major and medium trace elements, can promote the growth of crops and the absorption of nutrients, and achieves the technical effect of improving the yield and quality of garlic; the fertilizer provided by the invention can improve the physical and chemical properties of soil, and the soil quality is improved; the inhibitor is added into the base fertilizer for topdressing, so that the nutrient absorption of crops is increased, the nitrogen leaching and greenhouse gas generation are reduced, the environmental pollution risk is reduced, the microbial agent is applied, the soil environment is improved, the crop growth is promoted, and the nutrient absorption and utilization are enhanced; the fertilizer used in the invention has low price and small dosage, and the benefit is improved. Compared with the production habits of farmers, the fertilizer provided by the invention can reduce the nutrient input by 27%, the yield of the young garlic shoots and the garlic is the highest, and the total yield of the young garlic shoots and the garlic bulbs is increased by 4.7-6.2%; the relative gain is improved by 4.0-5.7%, the nitrate content of the garlic is reduced by more than 10%, the Vc content is improved by about 5%, the number of microbial flora is increased by 73%, the inorganic nitrogen content of the soil with the 1m section is reduced by 31%, and the volume weight of the surface soil is reduced by 5%.
The invention provides an application method of the fertilizer, which comprises the following steps:
before garlic is sowed, base fertilizer and nitrification inhibitor are scattered and cultivated;
in the green turning period of the garlic, applying a first additional fertilizer;
spraying a leaf fertilizer in the growth period of the young garlic shoots;
after harvesting the young garlic shoots, applying a second additional fertilizer;
spraying leaf fertilizer in the expansion period of garlic.
Before garlic is sowed, base fertilizer and nitrification inhibitor are spread and cultivated. In the invention, before the application, the method preferably further comprises the step of mixing the quick-acting fertilizer with the nitrification inhibitor. In the invention, the organic fertilizer is preferably applied in a broadcasting way firstly, and then the inorganic fertilizer is applied in a broadcasting way; the application sequence of the trace element fertilizer and the quick-acting fertilizer in the inorganic fertilizer is not limited at all. In the invention, when the organic fertilizer is decomposed compost, the application amount of the decomposed compost is preferably 500-1500 kg, more preferably 700-1200 kg, and most preferably 800-1000 kg; when the organic fertilizer is a commercial organic fertilizer, the application amount of the commercial organic fertilizer is preferably 120-320 kg, more preferably 160-280 kg, and most preferably 160-240 kg; when the organic fertilizer is a biological organic fertilizer, the application amount of the biological organic fertilizer is preferably 80-240 kg, more preferably 120-200 kg, and most preferably 120-160 kg; the application amount of the trace element fertilizer in the base fertilizer is preferably 1.5-5.5 kg/mu, and more preferably 2.5-4.0 kg/mu; the quick-acting fertilizer is preferably 40-90 kg/mu, and more preferably 50-80 kg/mu. In the present invention, the nitrification inhibitor is preferably dicyandiamide; the application amount of the nitrification inhibitor is preferably 0.20-0.45 kg/mu, and more preferably 0.24-0.40 kg/mu; the nitrification inhibitor is preferably 2-3 wt.% of the N content of the base fertilizer. The present invention is not limited in any way to the specific manner of broadcasting and farming, and may be applied in a manner known to those skilled in the art. The invention adopts a broadcasting mode to achieve the technical effects of improving soil and fertilizing, thereby ensuring the yield of garlic.
In the green-turning period of garlic, the first additional fertilizer is applied by flushing. In the present invention, the flushing mode is preferably flushing with water. In the invention, the application amount of the first additional fertilizer is 6-10.5 kg/mu, and more preferably 7-10 kg/mu.
In the invention, leaf fertilizer is sprayed in the growth period of the garlic shoots. In the invention, the application amount of the foliar fertilizer is preferably 0.36-0.92 kg/mu, and more preferably 0.43-0.73 kg/mu; the mass concentration of the monopotassium phosphate in the foliar fertilizer is preferably 0.2-0.3%, and more preferably 0.23-0.29%; the mass concentration of the urea is preferably 1-2%, and more preferably 1.2-1.8%; the mass ratio of the monopotassium phosphate to the urea is 0.06-0.12: 0.3-0.8, and more preferably 0.08-0.1: 0.35-0.63. In the present invention, the spraying mode is not limited, and those familiar to those skilled in the art can be used. The invention can promote nutrient absorption of the garlic by topdressing outside the root and ensure the growth of the garlic.
After the young garlic shoots are harvested, the invention applies a second additional fertilizer. In the invention, the application amount of the second additional fertilizer is preferably 10.5-17.5 kg/mu, and more preferably 11-16.5 kg/mu. In the invention, the selected ranges of the first top dressing and the second top dressing are consistent, and are not described herein; the mass ratio of nitrogen in the first additional fertilizer to nitrogen in the second additional fertilizer is preferably 1-2.5: 3-5.5, and more preferably 1.7-2.1: 3.2-4 in terms of N; potassium in K2In terms of O, the mass ratio of the potassium fertilizer in the first additional fertilizer to the potassium fertilizer in the second additional fertilizer is preferably 1.5-3: 2-3.5, and more preferably 2-3: 2-3; the mass ratio of the first additional fertilizer to the second additional fertilizer is preferably 2-5: 6-10, and more preferably 2.5-4.5: 6.5-9.5; the mass ratio of the first additional fertilizer to the second additional fertilizer is preferably 4-5.5: 4.5-7.5, and more preferably 4.5-5.5: 4.5-7.0. In the invention, the flushing mode is flushing with water. According to the nutrient absorption rule of crops, the fertilizer is applied in several times to promote the nutrient absorption of the crops.
The invention sprays leaf fertilizer in the expansion period of garlic. In the invention, the application amount of the foliar fertilizer is 0.58-0.97 kg/mu, and more preferably 0.69-0.95 kg/mu; the mass ratio of the monopotassium phosphate to the urea is 0.08-0.17: 0.5-0.8, and more preferably 0.09-0.15: 0.6-0.8; the mass concentration of the monopotassium phosphate in the foliar fertilizer is preferably 0.2-0.3%, and more preferably 0.25-0.28%; the mass concentration of the urea is preferably 1-2%, and more preferably 1.3-1.7%. In the present invention, the spraying mode is not limited, and those familiar to those skilled in the art can be used. The invention adopts a spraying method as an extra-root topdressing mode, can reduce the using dosage of the fertilizer, and can also supply and promote the absorption of crops on nutrients under the condition of reducing the using amount of the fertilizer, thereby ensuring the growth of garlic.
In order to further illustrate the present invention, a garlic fertilizer and a method for applying the same according to the present invention will be described in detail with reference to the following examples, which should not be construed as limiting the scope of the present invention.
Example 1
Before garlic sowing, spreading base fertilizers (200 kg of commercial organic fertilizer, 1.2kg of zinc sulfate, 1.2kg of magnesium sulfate, 1kg of borax, 27kg of urea, 22kg of triple superphosphate, 21kg of potassium sulfate (namely 1.2kg of zinc sulfate, 1.2kg of magnesium sulfate and 1kg of borax in a mass ratio of 1.2:1.2:1) and 0.25kg of nitrification inhibitor dicyandiamide) on each mu of land, and then carrying out rotary tillage; wherein 27kg of urea, 22kg of triple superphosphate, 21kg of potassium sulfate and 0.25kg of nitrification inhibitor dicyandiamide are mixed and applied; the spreading sequence is commercial organic fertilizer, quick-acting fertilizer, dicyandiamide and trace element fertilizer;
watering the garlic after sowing, and applying 1.5L of microbial agent along with water; wherein the microbial agent is bacillus subtilis and bacillus megaterium.
In the green turning period of the garlic, 3 months and 27 days, 3.9kg of first additional fertilizer urea and 4.5kg of potassium sulfate are applied to each mu of land along with water flushing;
spraying foliar fertilizer of 80 g/mu of 0.27% monopotassium phosphate and 400 g/mu of 1.3% urea solution on each mu of garlic shoots at 4 months and 15 days in the growth period (namely, the mass ratio of the monopotassium phosphate to the urea is 0.08: 0.4);
5 months and 5 days after harvesting the young garlic shoots, applying 7.8kg of second additional fertilizer urea and 4.5kg of potassium sulfate to each mu of land along with water flushing; wherein the mass ratio of N in the first additional fertilizer to N in the second additional fertilizer is 1.79: 3.59; k in the first additional fertilizer and the second additional fertilizer2The mass ratio of O is 2.25: 2.25;
in the garlic bulb expanding period of 5 months and 20 days, 120 g/mu of 0.27% monopotassium phosphate and 750 g/mu of 1.7% urea solution are sprayed on each mu of land (namely, the mass ratio of the monopotassium phosphate to the urea is 0.12: 0.75).
Example 2
Before garlic is sown, spreading base fertilizers (800 kg of decomposed compost, 1kg of zinc sulfate, 1kg of magnesium sulfate, 0.5kg of borax, 26kg of diammonium phosphate, 20kg of urea, 24kg of potassium sulfate (namely the mass ratio of the zinc sulfate to the magnesium sulfate is 1:1:0.5) and 0.28kg of nitrification inhibitor dicyandiamide on each mu of land, and then carrying out rotary tillage; wherein, 26kg of diammonium phosphate, 20kg of urea, 24kg of potassium sulfate and 0.25kg of nitrification inhibitor dicyandiamide are mixed and applied; the spreading sequence is commercial organic fertilizer, microelement fertilizer, quick-acting fertilizer and dicyandiamide;
watering the garlic after sowing, and applying 1.4L of microbial agent along with water; wherein the microbial agent is bacillus subtilis and bacillus megaterium.
In the green turning period of 3 months and 23 days, 4.5kg of first additional fertilizer urea and 5kg of potassium sulfate are applied to each mu of land along with water flushing;
spraying foliar fertilizer of 80 g/mu of 0.27% monopotassium phosphate and 400 g/mu of 1.3% urea solution on each mu of garlic shoots at 4 months and 10 days in the growth period (namely, the mass ratio of the monopotassium phosphate to the urea is 0.08: 0.4);
5 months and 3 days after harvesting the young garlic shoots, 8.5kg of second additional fertilizer urea and 5kg of potassium sulfate are applied to each mu of land along with water flushing; wherein the mass ratio of N in the first additional fertilizer to N in the second additional fertilizer is 2.07: 3.19; k in the first additional fertilizer and the second additional fertilizer2The mass ratio of O is 2.5: 2.5;
in the garlic bulb expanding period of 5 months and 22 days, 100 g/mu of 0.25 percent monopotassium phosphate and 670 g/mu of 1.7 percent urea solution are sprayed on each mu of land (namely the mass ratio of the monopotassium phosphate to the urea is 0.1: 0.67).
Example 3
Before garlic sowing, 150kg of base fertilizer bio-organic fertilizer, 1.5kg of zinc sulfate, 1.5kg of magnesium sulfate, 1kg of borax, 70kg of ternary compound fertilizer (15-15-15) (namely the mass ratio of the zinc sulfate to the magnesium sulfate to the borax of 1kg is 1.5:1.5:1) and 0.24kg of nitrification inhibitor dicyandiamide are spread on each mu of land and then rotary tillage is carried out; wherein 70kg of ternary compound fertilizer (15-15-15) and 0.24kg of nitrification inhibitor dicyandiamide are mixed and applied; the spreading sequence is commercial organic fertilizer, quick-acting fertilizer, dicyandiamide and trace element fertilizer;
watering after seeding;
in the green turning period of the garlic, 3 months and 30 days, 3.8kg of first additional fertilizer urea and 4.9kg of potassium nitrate are applied along with water per mu of land;
spraying leaf fertilizers of 90 g/mu of 0.27% monopotassium phosphate and 450 g/mu of 1.3% urea solution to each mu of garlic shoots at 4 months and 16 days in the growth period (namely, the mass ratio of the monopotassium phosphate to the urea is 0.09: 0.45);
5 months and 2 days after harvesting the young garlic shoots, 8.4kg of second additional fertilizer urea and 4.9kg of potassium nitrate are applied to each mu of land along with water flushing; wherein the mass ratio of N in the first additional fertilizer to N in the second additional fertilizer is 1.748: 3.864; k in the first additional fertilizer and the second additional fertilizer2The mass ratio of O is 2.45: 2.45;
the garlic bulb expanding period is 5 months and 20 days, and leaf fertilizers are sprayed to each mu of land at the ratio of 110 g/mu of monopotassium phosphate of 0.26 percent and 700 g/mu of urea solution of 1.7 percent (namely, the mass ratio of the monopotassium phosphate to the urea is 0.11: 0.70).
Comparative example 1
The same conditions as in example 1 were followed, but without the use of a microbial agent.
Comparative example 2 (traditional fertilization mode)
Applying 120kg of commercial organic fertilizer, 35kg of urea, 35kg of heavy calcium carbonate and 28kg of potassium sulfate to each mu of base fertilizer, uniformly spreading the fertilizer, then carrying out rotary tillage, applying 5kg of urea and 6kg of potassium sulfate to each mu of first topdressing, applying 10kg of urea and 6kg of potassium sulfate to each mu of second topdressing, and carrying out water flush application on each topdressing; the application amount and the use method of the foliar fertilizer are the same as those of the example 1.
Application example
Soil conditions: the pH value is 8.3, the quick-acting potassium is 90.2mg/kg, the available phosphorus is 9.3mg/kg, and the organic matter is 1.2 percent.
Fertilization was performed in the manner of example 1 and comparative examples 1-2, and some data were investigated at the harvest stage of young garlic shoots, and the experimental results are shown in tables 1, 2 and 3.
TABLE 1 Effect of different treatments on Garlic yield and economic benefit
As can be seen from the results reported in Table 1, from the viewpoint of the total chemical nutrient input, the nutrient brought by the foliar fertilizer is not taken into account due to the small dosage of the foliar fertilizer, namely 43 kg/mu is adopted in the example 1, and 59.1 kg/mu is adopted in the comparative example 1, so that the application of the chemical nutrient is reduced by 27% compared with the production habit of farmers. As can be seen from the table, the cost investment of example 1 is reduced by 3 yuan/mu compared to comparative example 2; in the example 1, the yields of the young garlic shoots and the garlic are highest, and the total yield of the young garlic shoots and the garlic bulbs is increased by 6.2 percent and 4.7 percent respectively compared with the total yield of the comparative example 2 and the comparative example 1. According to statistics, the relative benefits are from large to small in the sequence of example 1> comparative example 2, the yield of example 1 is increased by 4.0% and 5.7% compared with comparative example 1 and comparative example 2, and the yield of example 1 is increased by 6.1% compared with comparative example 2.
TABLE 2 Effect of different treatments on Garlic quality
As can be seen from the quality diagram of garlic, compared with the comparative example 2, the nitrate content of garlic can be reduced and the Vc content can be improved, the nitrate content of the garlic sprout and the garlic bulb in the example 1 is respectively reduced by 10 percent and 20 percent compared with the comparative example 2, and the Vc content of the garlic sprout and the garlic bulb is improved by about 5 percent.
TABLE 3 comparison of the effects of different treatment applications
As can be seen from the table, the utilization rate of the nitrogen fertilizer is improved by 5 percent compared with the habit of farmers, and the physicochemical property of the soil can be improved, wherein compared with the comparative example 2, the number of microbial floras in the example 1 is increased by 73 percent, the inorganic nitrogen content of the soil with the section of 1m is reduced by 31 percent, and the volume weight of the surface soil is reduced by 5 percent.
According to the description of the embodiments, the combined fertilizer provided by the application can promote the growth of crops and the absorption of nutrients, and achieves the technical effects of improving the yield and the quality of garlic; the fertilizer provided by the invention can improve the physical and chemical properties of soil, improve the soil quality, reduce the risk of environmental pollution, and ensure the nutrition required by the growth and development of plants by applying the microbial inoculum; increase the number of microbial floras and reduce the content of inorganic chlorine in the soil and the volume weight of the soil.
Although the above embodiments have been described in detail, they are only a part of the embodiments of the present invention, not all of the embodiments, and other embodiments can be obtained without inventive step according to the embodiments, and all of the embodiments belong to the protection scope of the present invention.
Claims (10)
1. A garlic fertilizer comprises a base fertilizer, a nitrification inhibitor, a top dressing and a leaf fertilizer which are independently packaged; the base fertilizer comprises an organic fertilizer and an inorganic fertilizer; the organic fertilizer comprises decomposed compost, commercial organic fertilizer or biological organic fertilizer; the inorganic fertilizer comprises a trace element fertilizer and a quick-acting fertilizer.
2. The fertilizer according to claim 1, wherein the trace element fertilizer comprises zinc sulfate, magnesium sulfate and borax; the mass ratio of the zinc sulfate to the magnesium sulfate to the borax is 0.5-2: 0.5-1.5; the quick-acting fertilizer comprises a nitrogenous fertilizer, a phosphate fertilizer and a potash fertilizer; the quick-acting fertilizer comprises one or more of urea, ammonium bicarbonate, diammonium phosphate, calcium superphosphate, triple superphosphate, potassium sulfate or ternary compound fertilizer; nitrogen in terms of N and phosphorus in terms of P2O5Counting potassium by K2And in terms of O, the mass ratio of nitrogen, phosphorus and potassium of the quick-acting fertilizer is 9-16: 5-14: 7-13.
3. The fertilizer according to claim 2, wherein the garlic fertilizer further comprises a microbial agent when the organic fertilizer is decomposed compost or commercial organic fertilizer.
4. The fertilizer according to claim 3, wherein the microbial agent comprises an antipathogenic, growth-promoting microbial agent.
5. The fertilizer according to claim 4, wherein the anti-pathogenic growth-promoting microbial agent comprises one or more of Brevibacillus laterosporus, Bacillus licheniformis, Bacillus megaterium, Bacillus subtilis, and Pseudomonas fluorescens.
6. The fertilizer of claim 1, wherein said additional fertilizer comprises a nitrogen fertilizer and a potassium fertilizer; the nitrogen fertilizer is urea; the potash fertilizer is potassium sulfate or potassium nitrate.
7. The fertilizer according to claim 1, wherein the foliar fertilizer comprises monopotassium phosphate and urea; the mass concentration of the monopotassium phosphate is 0.2-0.3%; the mass concentration of the urea is 1-2%; the mass ratio of the monopotassium phosphate to the urea is 0.14-0.27: 0.8-1.8.
8. A method of applying a fertilizer as claimed in any one of claims 1 to 7 comprising the steps of:
before garlic is sowed, base fertilizer and nitrification inhibitor are scattered and cultivated;
in the green turning period of the garlic, applying a first additional fertilizer;
spraying a leaf fertilizer in the growth period of the young garlic shoots;
after harvesting the young garlic shoots, applying a second additional fertilizer;
spraying leaf fertilizer in the expansion period of garlic.
9. The method according to claim 8, characterized in that the mass ratio of nitrogen in the first additional fertilizer to the second additional fertilizer is 1-2.5: 3-5.5 in terms of N; potassium in K2And O, the mass ratio of potassium in the first additional fertilizer to potassium in the second additional fertilizer is 1.5-3: 2-3.5.
10. The method of claim 8, wherein the flush is applied with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010776828.1A CN111892448A (en) | 2020-08-05 | 2020-08-05 | Garlic fertilizer and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010776828.1A CN111892448A (en) | 2020-08-05 | 2020-08-05 | Garlic fertilizer and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111892448A true CN111892448A (en) | 2020-11-06 |
Family
ID=73246682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010776828.1A Pending CN111892448A (en) | 2020-08-05 | 2020-08-05 | Garlic fertilizer and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111892448A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111848308A (en) * | 2020-08-05 | 2020-10-30 | 山东省农业科学院农业资源与环境研究所 | Saline-alkali soil soybean fertilizer and fertilizing method for improving nutrient efficiency of saline-alkali soil soybeans |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134697A (en) * | 2006-09-01 | 2008-03-05 | 中国科学院沈阳应用生态研究所 | Nitration inhibitor and its application in stabile fertilizer |
| CN102173930A (en) * | 2011-01-14 | 2011-09-07 | 山东省农业科学院农业资源与环境研究所 | Controlled-release fertilizer special for Shandong garlic and application thereof |
| CN102285827A (en) * | 2011-05-30 | 2011-12-21 | 福建省亚热带植物研究所 | Special papaya fertilizer and preparation method thereof |
| CN102498835A (en) * | 2011-09-08 | 2012-06-20 | 云南省农业科学院农业环境资源研究所 | Protective garlic cultivation method |
| CN103238445A (en) * | 2013-05-22 | 2013-08-14 | 天津市百姓一兰梓农作物种植专业合作社 | Method for planting selenium-enriched garlic by returning straw to field |
| CN103348811A (en) * | 2013-07-18 | 2013-10-16 | 句容市和春园农业机械专业合作社 | Fertilizer application formulas for different growth stages of garlic |
| CN103819266A (en) * | 2014-01-28 | 2014-05-28 | 广西喷施宝股份有限公司 | Three-dimensional fertilizer applying method for crops |
| CN103980066A (en) * | 2014-05-30 | 2014-08-13 | 济南巴顿化肥有限公司 | Special fertilizer for garlic and preparation method thereof |
| CN104521395A (en) * | 2014-12-12 | 2015-04-22 | 苏州青青生态种植园 | Garlic planting fertilizing method |
| CN105340549A (en) * | 2015-11-30 | 2016-02-24 | 金正大生态工程集团股份有限公司 | High-yield cultivation method for Jinxiang garlic |
| CN105418220A (en) * | 2015-11-30 | 2016-03-23 | 金正大生态工程集团股份有限公司 | Specific insecticide-fertilizer package for jinxiang garlic high-yield cultivation and application method thereof |
| CN106538111A (en) * | 2016-11-07 | 2017-03-29 | 黄书华 | A kind of prevention and controls of Bulbus Allii continuous cropping disease |
| CN107188669A (en) * | 2017-05-22 | 2017-09-22 | 史丹利农业集团股份有限公司 | A kind of high concentration garlic Special long-acting slow release fertilizer and preparation method thereof |
| CN107258190A (en) * | 2017-07-12 | 2017-10-20 | 山东省农业科学院农业资源与环境研究所 | A kind of garlic cotton crop rotation Efficient fertilization method of anti-continuous cropping |
| CN107646597A (en) * | 2017-11-16 | 2018-02-02 | 桂林市安琪玫瑰农业发展有限公司 | A kind of high yield cultivating method of garlic |
| CN108076763A (en) * | 2017-12-15 | 2018-05-29 | 徐州沐阳生物科技发展有限公司 | A kind of cultural method of garlic stalk covering with ground sheeting |
| CN108516880A (en) * | 2018-04-27 | 2018-09-11 | 广东省生态环境技术研究所 | A kind of south vegetable plot fertilizing method |
| CN109220137A (en) * | 2018-09-28 | 2019-01-18 | 江苏省农业科学院 | A kind of fertilizing method that garlic High Efficient nitrogen utilizes |
| CN110115143A (en) * | 2019-05-15 | 2019-08-13 | 金正生物化工有限公司 | A kind of garlic continuous cropping plantation good quality and high output fertilizing method |
| CN110437000A (en) * | 2019-08-14 | 2019-11-12 | 潍坊市绿中新能源科技有限公司 | A kind of microbial manure and its preparation method and application |
| CN111848308A (en) * | 2020-08-05 | 2020-10-30 | 山东省农业科学院农业资源与环境研究所 | Saline-alkali soil soybean fertilizer and fertilizing method for improving nutrient efficiency of saline-alkali soil soybeans |
-
2020
- 2020-08-05 CN CN202010776828.1A patent/CN111892448A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134697A (en) * | 2006-09-01 | 2008-03-05 | 中国科学院沈阳应用生态研究所 | Nitration inhibitor and its application in stabile fertilizer |
| CN102173930A (en) * | 2011-01-14 | 2011-09-07 | 山东省农业科学院农业资源与环境研究所 | Controlled-release fertilizer special for Shandong garlic and application thereof |
| CN102285827A (en) * | 2011-05-30 | 2011-12-21 | 福建省亚热带植物研究所 | Special papaya fertilizer and preparation method thereof |
| CN102498835A (en) * | 2011-09-08 | 2012-06-20 | 云南省农业科学院农业环境资源研究所 | Protective garlic cultivation method |
| CN103238445A (en) * | 2013-05-22 | 2013-08-14 | 天津市百姓一兰梓农作物种植专业合作社 | Method for planting selenium-enriched garlic by returning straw to field |
| CN103348811A (en) * | 2013-07-18 | 2013-10-16 | 句容市和春园农业机械专业合作社 | Fertilizer application formulas for different growth stages of garlic |
| CN103819266A (en) * | 2014-01-28 | 2014-05-28 | 广西喷施宝股份有限公司 | Three-dimensional fertilizer applying method for crops |
| CN103980066A (en) * | 2014-05-30 | 2014-08-13 | 济南巴顿化肥有限公司 | Special fertilizer for garlic and preparation method thereof |
| CN104521395A (en) * | 2014-12-12 | 2015-04-22 | 苏州青青生态种植园 | Garlic planting fertilizing method |
| CN105340549A (en) * | 2015-11-30 | 2016-02-24 | 金正大生态工程集团股份有限公司 | High-yield cultivation method for Jinxiang garlic |
| CN105418220A (en) * | 2015-11-30 | 2016-03-23 | 金正大生态工程集团股份有限公司 | Specific insecticide-fertilizer package for jinxiang garlic high-yield cultivation and application method thereof |
| CN106538111A (en) * | 2016-11-07 | 2017-03-29 | 黄书华 | A kind of prevention and controls of Bulbus Allii continuous cropping disease |
| CN107188669A (en) * | 2017-05-22 | 2017-09-22 | 史丹利农业集团股份有限公司 | A kind of high concentration garlic Special long-acting slow release fertilizer and preparation method thereof |
| CN107258190A (en) * | 2017-07-12 | 2017-10-20 | 山东省农业科学院农业资源与环境研究所 | A kind of garlic cotton crop rotation Efficient fertilization method of anti-continuous cropping |
| CN107646597A (en) * | 2017-11-16 | 2018-02-02 | 桂林市安琪玫瑰农业发展有限公司 | A kind of high yield cultivating method of garlic |
| CN108076763A (en) * | 2017-12-15 | 2018-05-29 | 徐州沐阳生物科技发展有限公司 | A kind of cultural method of garlic stalk covering with ground sheeting |
| CN108516880A (en) * | 2018-04-27 | 2018-09-11 | 广东省生态环境技术研究所 | A kind of south vegetable plot fertilizing method |
| CN109220137A (en) * | 2018-09-28 | 2019-01-18 | 江苏省农业科学院 | A kind of fertilizing method that garlic High Efficient nitrogen utilizes |
| CN110115143A (en) * | 2019-05-15 | 2019-08-13 | 金正生物化工有限公司 | A kind of garlic continuous cropping plantation good quality and high output fertilizing method |
| CN110437000A (en) * | 2019-08-14 | 2019-11-12 | 潍坊市绿中新能源科技有限公司 | A kind of microbial manure and its preparation method and application |
| CN111848308A (en) * | 2020-08-05 | 2020-10-30 | 山东省农业科学院农业资源与环境研究所 | Saline-alkali soil soybean fertilizer and fertilizing method for improving nutrient efficiency of saline-alkali soil soybeans |
Non-Patent Citations (2)
| Title |
|---|
| MEI WANG ET AL: "Effect of the nitrogen-fixing bacterium Pseudomonas protegens CHA0-Delta retS-nif on garlic growth under different field conditions", 《INDUSTRIAL CROPS AND PRODUCTS》 * |
| 薄录吉等: "金乡县大蒜产地土壤质量综合评价", 《山东农业科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111848308A (en) * | 2020-08-05 | 2020-10-30 | 山东省农业科学院农业资源与环境研究所 | Saline-alkali soil soybean fertilizer and fertilizing method for improving nutrient efficiency of saline-alkali soil soybeans |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103553846B (en) | Special slow release-controlled release fertilizer for potatoes | |
| CN107011097A (en) | A kind of bletilla striata set meal fertilizer and its fertilizing method | |
| CN105152807A (en) | Compound microorganism fertilizer containing seventeen elements and three microorganisms and preparation method of compound microorganism fertilizer | |
| CN103992193A (en) | Long-acting and slow-release blended fertilizer special for tomatoes | |
| CN104909871A (en) | Fertilizer used for Chinese prickly ash plantation | |
| CN103477832A (en) | Planting method for increasing corn yield | |
| CN109336686A (en) | A kind of rice organic long-acting herbicide pesticide medicine fertilizer and preparation method thereof and application method | |
| Raturi et al. | Effect of organic and inorganic nutrient sources on growth, yield and quality of bell pepper (Capsicum annuum L.) grown under polyhouse condition | |
| CN111869392B (en) | Fertilizing method for rice in cold region | |
| CN111892448A (en) | Garlic fertilizer and application method thereof | |
| CN108424282A (en) | Greenhouse crops functional living being complex fertilizer | |
| CN106171734A (en) | A kind of heavy salinized geomicrobes improvement and Fructus Elaeagni Angustifoliae implantation methods | |
| Sasani et al. | Effect of levels of inorganic fertilizers with and without organic manures on yield of potato in North Gujarat | |
| Chanchan et al. | Effect of biofertilizers with graded levels of nitrogen and phosphorus on growth and yield of garlic (Allium sativum L.) | |
| CN114097546B (en) | Green planting and fertilizing method for leaf vegetable crops | |
| CN1063166C (en) | coating synergistic urea | |
| CN113620729A (en) | Efficient fermentation microbial inoculum, compound microbial fertilizer and preparation method thereof | |
| CN109121982B (en) | Planting method for preventing mango gummosis | |
| Ganeshamurthy et al. | Nitrogen management paradigm in horticulture systems in India | |
| Alam et al. | Effects of Indigenous Microorganism and System of Rice Intensification Formulation on Growth, Physiology, Nutrient Uptake and Rice Yield. Retrieved from ttps | |
| RU2090039C1 (en) | Method for fertilizing cucumber or tomato in protected ground | |
| CN1227978C (en) | Leaf vegetable nitrate composite control agent | |
| CN115849969B (en) | Sunflower fertilizer synergist and application thereof | |
| CN114685218B (en) | Special fertilizer for potatoes and preparation method and application thereof | |
| CN107556096A (en) | A kind of shatian pomelo fertilizer special for organic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201106 |