CN105330487B - A kind of solanaceous vegetables special nutrient set fertilizer and its method of administration suitable for Upland Red Soil - Google Patents
A kind of solanaceous vegetables special nutrient set fertilizer and its method of administration suitable for Upland Red Soil Download PDFInfo
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Abstract
The present invention relates to a kind of solanaceous vegetables special nutrient set fertilizer and its method of administration suitable for Upland Red Soil, by weight, the nutrition package fertilizer is composed of the following components: 200~300 parts of acidified soil conditioner, 951~1760 parts of base manure, 104~312 parts of seedling fertilizer, 279~936 parts of fruit-promoting fertilizer.The present invention rationally by a variety of basic minerals and industrial and mining enterprises' solid waste compounding application, effectively improves soil pH value, reduces the concentration for poisoning ion to improve acid Upland Red Soil as the main purpose；Supplement soil base cations simultaneously, promote soil ion balance, reduce acid soil as single component improve and caused by multiple acidizing degree reinforce the problem of.
Description
Technical field
It is used to improve with what a variety of soil conditioners, alkali electroless fertilizer and alkalescent fertilizer formed the present invention relates to a kind of
Upland Red Soil and the set meal for providing nutrient are fertile, in particular to a kind of solanaceous vegetables special nutrient set suitable for Upland Red Soil
Fertilizer and its method of administration, belong to technical field of fertilizers.
Background technique
Red soil is the zonal soil of China subtropical and tropical zones, the multiple provinces being distributed widely on the south China the Changjiang river
Area always plays an important role in China's agricultural and economic sustainable development.China's red soil cultivated area accounts for the whole nation 30%,
Agriculture value accounts for the whole nation 50%, is the major grain producing area in China.It is influenced by desiliconization allitization pedogenesis, red soil has soil
Viscous weight, acidity is high, the enrichment of iron aluminium, the barren feature of nutrient.After many years agricultural use, although Upland Red Soil soil is organic
Matter and nutrient content are generally improved, but the measure of existing red soil deacidification is not hindered from the origin of soil acidification
Control, so the problem of soil acidification and viscous weight still remains.Simultaneously as a large amount of applications of chemical fertilizer, especially nitrogenous fertilizer, ammonium nitrogen
Nitrification and generation nitrate nitrogen leaching loss, it is low to not only result in utilization rate of nitrogen fertilizer, and be further exacerbated by soil acid
Change, seriously constrains the productivity of Upland Red Soil.
In agricultural production, the pH value of soil is improved often through lime and basic soil conditioner is applied, is improved red
Earth.However a large amount of or chronic administration lime can not only cause soil hardening and form " the hardened field of lime ", can also cause soil calcium,
Potassium, magnesium elements dysequilibrium and lead to the underproduction, and multiple acidizing degree is reinforced.Therefore, do not change traditional fertilization mode and
Fertilizer type would not walk out the vicious circle of soil acidification aggravation.In rapid economic development, intensive agriculture degree is increasingly mentioned
Under high overall situation, the dedicated set meal fertilizer that research and formulation are used for different characteristics soil, can be held to soil resource progress
Effective measure that is continuous, efficiently utilizing.
Chinese patent CN102352254A discloses a kind of red soil improving agent, comprising: and 30%~40% red mud, 15%~
25% sepiolite, 20%~30% straw biomass is burnt, 10%~15% calcium hydroxide and 10%~15% oxygen
Change magnesium.It can efficiently solve caused by the moderate-elements such as China red earth area soil acidification, calcium and magnesium supply wretched insufficiency etc.
Plant growth is poor, low output problem, is with a wide range of applications in Red Soil Region of South China.But the patent has ignored in crop
It cultivates the later period, a large amount of investments of acidic fertilizier are an important factor for industrial land are acidified, and are lacked within crop entire breeding time, right
The coordination of fertilizers input type and characteristic.
Solanaceous vegetables are one kind using fruit as the vegetables of Leaf-feeding insects, mainly include capsicum, tomato, eggplant, cucumber, west
Cucurbit etc..Red Soils in Southern China local climate warm moist, hydrothermal resources are abundant, extremely advantageous to the growth of solanaceous vegetables.
However, still lacking the special nutrient set fertilizer technology for being suitable for the solanaceous vegetables of Upland Red Soil at present.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of solanaceous vegetables special nutritional set suitable for Upland Red Soil
Meal fertilizer and its method of administration.
Technical scheme is as follows:
A kind of solanaceous vegetables special nutrient set fertilizer suitable for Upland Red Soil, in parts by weight, including following components
Composition: 200~300 parts of acidified soil conditioner, 951~1760 parts of base manure, 104~312 parts of seedling fertilizer, fruit-promoting fertilizer 279~936
Part.
, according to the invention it is preferred to, the acidified soil conditioner is grouped as by the group of following mass parts: calcium hydroxide
50~70 parts, 20~30 parts of light burnt powder, 30~50 parts and 100~150 parts of silicon-calcium-potafertilizer fertilizer of alkaline residue.
, according to the invention it is preferred to, the base manure is grouped as by the group of following mass parts: 500~1000 parts of compost, beans
300~500 parts of section's crop material, 100~150 parts of lime nitrogen, 50~100 parts of turf, 1~10 part of phosphate solubilizing microorganism bacterial manure.
, according to the invention it is preferred to, the seedling fertilizer is grouped as by the group of following mass parts: 20~60 parts of urea, nitre
20~60 parts of sour calcium, 20~60 parts of potassium carbonate, 20~60 parts of potassium dihydrogen phosphate, 4~12 parts of microelement and compost tea 20~
60 parts.
, according to the invention it is preferred to, the fruit-promoting fertilizer is grouped as by the group of following mass parts: ammonium hydrogen carbonate 45~130
Part, 45~130 parts of nitrophosphate fertilizer, 45~130 parts of potassium carbonate, 45~130 parts of potassium dihydrogen phosphate, 9~26 parts of microelement and
90~390 parts of compost tea.
, according to the invention it is preferred to, calcium hydroxide, light burnt powder and alkaline residue in the acidified soil conditioner are after crushing
Cross the powdered granule of 60~100 meshes.
, according to the invention it is preferred to, 60~100 meshes are crossed after the legume stalk drying and crushing in the base manure.
, according to the invention it is preferred to, the microelement in the seedling fertilizer and fruit-promoting fertilizer is ammonium molybdate, zinc oxide, sulfuric acid
Copper is formed with the weight ratio of 1:1:1；The compost tea is matured compost by the aerobic resulting water extract of extraction.
According to the present invention, the method for administration of the above-mentioned solanaceous vegetables special nutrient set fertilizer suitable for Upland Red Soil, step
It is rapid as follows:
Acidified soil conditioner: before vegetable permanent planting when 30 days site preparations, being uniformly mixed by acidified soil conditioner in field,
It spreads fertilizer over the fields in earth's surface, turns over and bury, 200~300kg/ mus of amount of application；
Base manure: 15 days before vegetable permanent planting, site preparation mixes the base manure in addition to phosphate solubilizing microorganism bacterial manure in field when playing furrow
It closes uniformly, spreads fertilizer over the fields in earth's surface, turn over and bury, 950~1750kg/ mus of amount of application；Phosphate solubilizing microorganism bacterial manure is spread fertilizer over the fields in planting pit
Earthing, 1~10kg/ mus of amount of application；
Seedling fertilizer: after vegetable permanent planting 7 days to the phase of bearing fruit of blooming, the seedling fertilizer other than compost tea mixed in field equal
It is even, spread fertilizer over the fields in field planting ditch in, 10-15 days 1 time, each 21~42kg/ of amount of application mus；It is poured after the dilution of compost tea and is spread on plant root
Portion, amount of application are 5~10L/ mus every time；
Fruit-promoting fertilizer: terminate in vegetables phase to harvesting of bearing fruit, the fruit-promoting fertilizer in addition to compost tea is uniformly mixed in field, is spread
It imposes in field planting ditch, 7-10 days 1 time, each 21~42kg/ of amount of application mus；It is poured after the dilution of compost tea and is spread on plant root, applied
Amount is 10~30L/ mus every time.
The principle of the present invention:
Light burnt powder in above-mentioned acidified soil conditioner be made of being fired with purer magnesite based on magnesia
A kind of alkaline mixt, content of magnesia 98%；Alkaline residue be with discharge in ammonium alkaline process alkali producing process with calcium salt be mainly at
The alkaline scrap material divided, can not only improve acid soil, also while providing calcium constituent for soil, rationally utilize trade waste
And reduce the pollution to environment.
Lime nitrogen in above-mentioned base manure is a kind of oiliness of the dual-purpose efficient soil sterilants and culture fertility of medicine, fertilizer
Grain, wherein nitrogen mass content is 17%-20%, and calcium oxide mass content is 50%.Nitrogen contained by lime nitrogen is not easy leaching,
And lime nitrogen is converted into NH4+Intermediate product --- nitrogen cyanide inhibits the breeding of nitrobacteria again, and calcium carbonitride is caused to convert
Slower for nitrate nitrogen, nitrogen is valid up to 80 days, can be fully absorbed by plant, be prevented soil acidification.Lime nitrogen is in soil
The calcium hydroxide of generation is decomposed in earth, is not only neutralized the acidity of acid soil, can also be prevented crop acalcicosis, thicken pericarp and increasing
Strong pericarp is wilful, reduces the generation of Fruit physiology venereal disease evil, while can also increase the storage property of fruit and vegetables.
Soil aciditiy can be neutralized after a large amount of organic anions release accumulated in legume stalk body in above-mentioned base manure,
Meanwhile the mineralization of organic nitrogen can also consume a large amount of proton of soil to improve soil pH value；Phosphate solubilizing microorganism bacterial manure is
Refer to that addition has the microbial composite bacteria kind of special efficiency (phosphorus decomposing), is made by artificial fermentation's training, it is micro- containing a large amount of phosphorus decomposings
Biology, can activating soil phosphorus nutrients, improve Phosphorus Status of The Soils；Turf is rich in organic matter, and it is glutinous to significantly improve red soil
The quality of weight, promotes the gas permeability of soil.
The method of the invention is conventional method unless otherwise instructed.The raw material unless otherwise instructed can be from public affairs
Open commercial sources acquisition.
Compared with prior art, the invention has the following beneficial effects:
1. the present invention is to improve acid Upland Red Soil as the main purpose, rationally by a variety of basic minerals and industrial and mining enterprises
Solid waste compounding application effectively improves soil pH value, reduces the concentration for poisoning ion；Soil base cations are supplemented simultaneously,
Promote soil ion balance, reduce acid soil as single component improve and caused by multiple acidizing degree reinforce the problem of.
2. set meal fertilizer provided by the invention with lime nitrogen for main nitrogen donor, medicine, the dual-purpose characteristic of fertilizer economy just
While prompt ground effectively realizes that acidified soil is repaired, the prevention and treatment of soil fertility and soil-borne disease is improved, and then improve the production of crop
Amount and quality.
3. set meal fertilizer provided by the invention is able to satisfy demand of the solanaceous vegetables different bearing stage to nutrient, to be rich in organic matter
Turf be base material improvement red soil clay, greatly improve the gas permeability of soil, facilitate improve red soil heavy texture.
Specific embodiment
The present invention is described in detail With reference to embodiment, but not limited to this.
It tests and carries out in May, 2014~by the end of October in Jiangxi Province Yingtan Yujiang County suburb, soil pH value 4.51, soil oxygen
Changing reduction potential (Eh) is 112.3mV, and Cation Exchange Capacity in Soils (CEC) is 8.2cmol/kg, and soil exchangeable acidity is
6.1cmol/kg.Examples 1 to 3 and embodiment 4~6 are respectively tomato and cucumber for examination vegetable variety.
Calcium hydroxide, light burnt powder and alkaline residue in acidified soil conditioner described in embodiment 1-6 are to smash it through 60~100
The powdered granule of mesh, crosses 60~100 meshes after the legume stalk drying and crushing in the base manure, the seedling fertilizer and strong
Microelement in fruit fertilizer is that ammonium molybdate, zinc oxide, copper sulphate are formed with the weight ratio of 1:1:1；The compost tea is decomposed heap
Fertilizer is by the aerobic resulting water extract of extraction.
The soil conditioner of comparative example application is lime, and dosage 130kg, base manure are well-rotted farmyard manure per acre, per acre dosage
For 3500kg, top dressing is common compound potassium sulfate fertilizer, nitrogen, phosphorus pentoxide, potassium oxide mass content be respectively 18%, 18%,
18%, the method for administration of comparative example is peasant habit method: will whole common compound potassium sulfate fertilizers and farmyard manure i.e. before ploughing
It spreads fertilizer over the fields in soil surface, then turns over and bury, the later period imposes compound fertilizer in vegetables florescence to fruiting period, and 7-14 days primary.
Embodiment 1
A kind of solanaceous vegetables special nutrient set fertilizer suitable for soil nonirrigated farmland, including 200 parts of acidified soil conditioner,
951 parts of base manure, 104 parts of strong sprout, 279 parts of fruit-promoting fertilizer.
The acidified soil conditioner is grouped as by the group of following mass parts: 50 parts of calcium hydroxide, 20 parts of light burnt powder, and alkali
30 parts and 100 parts of silicon-calcium-potafertilizer fertilizer of slag.
The base manure is grouped as by the group of following mass parts: 500 parts of compost, 300 parts of legume stalk, and lime nitrogen
100 parts, 50 parts of turf, 1 part of phosphate solubilizing microorganism bacterial manure.
The seedling fertilizer is grouped as by the group of following mass parts: 20 parts of urea, 20 parts of calcium nitrate, and 20 parts of potassium carbonate, phosphorus
20 parts of acid dihydride potassium, 4 parts of microelement and 20 parts of compost tea.
The fruit-promoting fertilizer is grouped as by the group of following mass parts: 45 parts of ammonium hydrogen carbonate, 45 parts of nitrophosphate fertilizer, and potassium carbonate 45
Part, 45 parts of potassium dihydrogen phosphate, 9 parts of microelement and 90 parts of compost tea.
Method of administration:
1. acidified soil conditioner: before vegetable permanent planting when 30 days site preparations, mixing acidified soil conditioner in field
It is even, it spreads fertilizer over the fields in earth's surface, turns over and bury, 200kg/ mus of amount of application；
2. base manure: 15 days before vegetable permanent planting, in field by the base manure in addition to phosphate solubilizing microorganism bacterial manure when site preparation plays furrow
It is uniformly mixed, spreads fertilizer over the fields in earth's surface, turn over and bury, 950kg/ mus of amount of application；Phosphate solubilizing microorganism bacterial manure is spread fertilizer over the fields in earthing in planting pit,
1kg/ mus of amount of application；
3. seedling fertilizer: after vegetable permanent planting 7 days to the phase of bearing fruit of blooming, the seedling fertilizer other than compost tea mixed in field equal
It is even, spread fertilizer over the fields in field planting ditch in, 15 days 1 time, each amount of application 21kg/ mus；Compost tea pours after diluting 100 times and is spread on plant root,
Amount of application is each 5L/ mus；
4. fruit-promoting fertilizer: terminate in vegetables phase to harvesting of bearing fruit, is uniformly mixed the fruit-promoting fertilizer in addition to compost tea in field,
Spread fertilizer over the fields in field planting ditch in, 7 days 1 time, each amount of application 21kg/ mus；Compost tea pours after diluting 100 times and is spread on plant root, applies
Amount is each 10L/ mus.
Application effect: comparing comparative example, and tomato yield increases by 12.3%, and soil pH increases 0.2, soil redox potential
(Eh) 31.5mV is improved, soil exchangeable acid reduces by 13.4%, and Cation Exchange Capacity in Soils (CEC) increases 2.1cmol/kg.
Embodiment 2
A kind of solanaceous vegetables special nutrient set fertilizer suitable for soil nonirrigated farmland, including 245 parts of acidified soil conditioner,
1405 parts of base manure, 228 parts of seedling fertilizer, 678 parts of fruit-promoting fertilizer.
The acidified soil conditioner is grouped as by the group of following mass parts: 60 parts of calcium hydroxide, 25 parts of light burnt powder, and alkali
40 parts and 120 parts of silicon-calcium-potafertilizer fertilizer of slag.
The base manure is grouped as by the group of following mass parts: 800 parts of compost, 400 parts of legume stalk, and lime nitrogen
120 parts, 80 parts of turf, 5 parts of phosphate solubilizing microorganism bacterial manure.
The seedling fertilizer is grouped as by the group of following mass parts: 40 parts of urea, 40 parts of calcium nitrate, and 40 parts of potassium carbonate, phosphorus
40 parts of acid dihydride potassium, 8 parts of microelement and 30 parts of compost tea.
The fruit-promoting fertilizer is grouped as by the group of following mass parts: 100 parts of ammonium hydrogen carbonate, 100 parts of nitrophosphate fertilizer, and potassium carbonate
100 parts, 100 parts of potassium dihydrogen phosphate, 18 parts of microelement and 260 parts of compost tea.
Method of administration: with embodiment 1, the difference is that, amount of application is 245kg to acidified soil conditioner per acre；Base manure
Middle phosphate solubilizing microorganism bacterial manure mu dosage is 5kg, remaining base manure is 1400kg；Compost tea mu dosage is 7.5L in seedling fertilizer, remaining
Seedling fertilizer is 42kg；Compost tea mu dosage is 26L in fruit-promoting fertilizer, remaining fruit-promoting fertilizer is 41.8kg, is applied fertilizer 1 time within every 8 days
Application effect: comparing comparative example, and tomato yield increases by 15.8%, and soil pH increases 0.3, soil redox potential
(Eh) 46.7mV is improved, soil exchangeable acid reduces by 19.5%, and Cation Exchange Capacity in Soils (CEC) increases 3.6cmol/kg.
Embodiment 3
A kind of solanaceous vegetables special nutrient set fertilizer suitable for soil nonirrigated farmland, including 300 parts of acidified soil conditioner,
1660 parts of base manure, 312 parts of strong sprout, 936 parts of fruit-promoting fertilizer.
The acidified soil conditioner is grouped as by the group of following mass parts: 70 parts of calcium hydroxide, 30 parts of light burnt powder, and alkali
50 parts and 150 parts of silicon-calcium-potafertilizer fertilizer of slag.
The base manure is grouped as by the group of following mass parts: 1000 parts of compost, 500 parts of legume stalk, and lime nitrogen
150 parts, 100 parts of turf, 10 parts of phosphate solubilizing microorganism bacterial manure.
The seedling fertilizer is grouped as by the group of following mass parts: 60 parts of urea, 60 parts of calcium nitrate, and 60 parts of potassium carbonate, phosphorus
60 parts of acid dihydride potassium, 12 parts of microelement and 60 parts of compost tea.
The fruit-promoting fertilizer is grouped as by the group of following mass parts: 130 parts of ammonium hydrogen carbonate, 130 parts of nitrophosphate fertilizer, and potassium carbonate
130 parts, 130 parts of potassium dihydrogen phosphate, 26 parts of microelement and 390 parts of compost tea.
Method of administration: with embodiment 1, the difference is that, amount of application is 300kg to acidified soil conditioner per acre；Base manure
Middle phosphate solubilizing microorganism bacterial manure mu dosage is 10kg, remaining base manure is 1650kg；Compost tea mu dosage is 10L in seedling fertilizer, remaining
Seedling fertilizer is 42kg, is applied fertilizer 1 time within every 10 days；Compost tea mu dosage is 30L in fruit-promoting fertilizer, remaining fruit-promoting fertilizer is 42kg, is applied within every 7 days
Fertilizer 1 time
Application effect: comparing comparative example, and tomato yield increases by 20.5%, and soil pH increases 0.4, soil redox potential
(Eh) 50.4mV is improved, soil exchangeable acid reduces by 23.1%, and Cation Exchange Capacity in Soils (CEC) increases 4.7cmol/kg.
Embodiment 4
A kind of solanaceous vegetables special nutrient set fertilizer suitable for soil nonirrigated farmland, including 222 parts of acidified soil conditioner,
1123 parts of base manure, 131 parts of seedling fertilizer, 507 parts of fruit-promoting fertilizer.
The acidified soil conditioner is grouped as by the group of following mass parts: 55 parts of calcium hydroxide, 22 parts of light burnt powder, and alkali
35 parts and 110 parts of silicon-calcium-potafertilizer fertilizer of slag.
The base manure is grouped as by the group of following mass parts: 600 parts of compost, 350 parts of legume stalk, and lime nitrogen
110 parts, 60 parts of turf, 3 parts of microbial-bacterial fertilizer.
The seedling fertilizer is grouped as by the group of following mass parts: 25 parts of urea, 25 parts of calcium nitrate, and 25 parts of potassium carbonate, phosphorus
25 parts of acid dihydride potassium, 6 parts of microelement and 25 parts of compost tea.
The fruit-promoting fertilizer is grouped as by the group of following mass parts: 65 parts of ammonium hydrogen carbonate, 65 parts of nitrophosphate fertilizer, and potassium carbonate 65
Part, 65 parts of potassium dihydrogen phosphate, 13 parts of microelement and 234 parts of compost tea.
Method of administration: with embodiment 1, the difference is that, amount of application is 222kg to acidified soil conditioner per acre；Base manure
Middle phosphate solubilizing microorganism bacterial manure mu dosage is 3kg, remaining base manure is 1120kg；Compost tea mu dosage is 5L in seedling fertilizer, remaining is strong
Seed manure is 41.2kg, is applied fertilizer 1 time within every 13 days；Compost tea mu dosage is 18L in fruit-promoting fertilizer, remaining fruit-promoting fertilizer is 42kg, is applied fertilizer within 7 days
1 time.
Application effect: comparing comparative example, and cucumber yield increases by 13.1%, and soil pH increases 0.3, soil redox potential
(Eh) 20.2mV is improved, soil exchangeable acid reduces by 17.0%, and Cation Exchange Capacity in Soils (CEC) increases 3.3cmol/kg.
Embodiment 5
A kind of solanaceous vegetables special nutrient set fertilizer suitable for soil nonirrigated farmland, including 268 parts of acidified soil conditioner,
1357 parts of base manure, 252 parts of seedling fertilizer, 635 parts of fruit-promoting fertilizer.
The acidified soil conditioner is grouped as by the group of following mass parts: 65 parts of calcium hydroxide, 28 parts of light burnt powder, and alkali
45 parts and 130 parts of silicon-calcium-potafertilizer fertilizer of slag.
The base manure is grouped as by the group of following mass parts: 700 parts of compost, 450 parts of legume stalk, and lime nitrogen
130 parts, 70 parts of turf, 7 parts of microbial-bacterial fertilizer.
The seedling fertilizer is grouped as by the group of following mass parts: 48 parts of urea, 48 parts of calcium nitrate, and 48 parts of potassium carbonate, phosphorus
48 parts of acid dihydride potassium, 12 parts of microelement and 48 parts of compost tea.
The fruit-promoting fertilizer is grouped as by the group of following mass parts: 90 parts of ammonium hydrogen carbonate, 90 parts of nitrophosphate fertilizer, and potassium carbonate 90
Part, 90 parts of potassium dihydrogen phosphate, 15 parts of microelement and 260 parts of compost tea.
Method of administration: with embodiment 1, the difference is that, amount of application is 222kg to acidified soil conditioner per acre；Base manure
Middle phosphate solubilizing microorganism bacterial manure mu dosage is 7kg, remaining base manure is 1350kg；Compost tea mu dosage is 8L in seedling fertilizer, remaining is strong
Seed manure is 34kg, is applied fertilizer 1 time every 10 days；Compost tea mu dosage is 26L in fruit-promoting fertilizer, remaining fruit-promoting fertilizer is 37.5kg, is applied fertilizer within 9 days
1 time.
Application effect: comparing comparative example, and cucumber yield increases by 15.4%, and soil pH increases 0.4, soil redox potential
(Eh) 23.6mV is improved, soil exchangeable acid reduces by 18.6%, and Cation Exchange Capacity in Soils (CEC) increases 4.5cmol/kg.
Embodiment 6
A kind of solanaceous vegetables special nutrient set fertilizer suitable for soil nonirrigated farmland, including 280 parts of acidified soil conditioner,
1600 parts of base manure, 255 parts of seedling fertilizer, 792 parts of fruit-promoting fertilizer.
The acidified soil conditioner is grouped as by the group of following mass parts: 70 parts of calcium hydroxide, 20 parts of light burnt powder, and alkali
40 parts and 150 parts of silicon-calcium-potafertilizer fertilizer of slag.
The base manure is grouped as by the group of following mass parts: 900 parts of compost, 450 parts of legume stalk, and lime nitrogen
140 parts, 100 parts of turf, 10 parts of microbial-bacterial fertilizer.
The seedling fertilizer is grouped as by the group of following mass parts: 50 parts of urea, 50 parts of calcium nitrate, and 50 parts of potassium carbonate, phosphorus
50 parts of acid dihydride potassium, 5 parts of microelement and 45 parts of compost tea.
The fruit-promoting fertilizer is grouped as by the group of following mass parts: 110 parts of ammonium hydrogen carbonate, 110 parts of nitrophosphate fertilizer, and potassium carbonate
110 parts, 110 parts of potassium dihydrogen phosphate, 22 parts of microelement and 330 parts of compost tea.
Method of administration: with embodiment 1, the difference is that, amount of application is 280kg to acidified soil conditioner per acre；Base manure
Middle phosphate solubilizing microorganism bacterial manure mu dosage is 10kg, remaining base manure is 1590kg；Compost tea mu dosage is 9L in seedling fertilizer, remaining is strong
Seed manure is 41kg, is applied fertilizer 1 time every 12 days；Compost tea mu dosage is 30L in fruit-promoting fertilizer, remaining fruit-promoting fertilizer is 42kg, fertilising 1 in 8 days
It is secondary.
Application effect: comparing comparative example, and cucumber yield increases by 19.6%, and soil pH increases 0.5, soil redox potential
(Eh) 47.8mV is improved, soil exchangeable acid reduces by 20.1%, and Cation Exchange Capacity in Soils (CEC) increases 5.7cmol/kg.
The above content is combine specific preferred embodiment to the further description of the invention done, and it cannot be said that this hair
Bright specific implementation is only limited to these instructions.For the those of ordinary skill of technical field of the present invention, do not taking off
Several equivalent substitute or obvious modifications are made under the premise of from present inventive concept, and performance or use is identical, all should be considered as
Belong to the scope of patent protection that claims that the present invention is submitted determine.
Claims (5)
1. a kind of solanaceous vegetables special nutrient set fertilizer suitable for Upland Red Soil, which is characterized in that in parts by weight, including
Following components composition: 200~300 parts of acidified soil conditioner, 951~1760 parts of base manure, 104~312 parts of seedling fertilizer, fruit-promoting fertilizer
279~936 parts；
The seedling fertilizer is grouped as by the group of following mass parts: 20~60 parts of urea, 20~60 parts of calcium nitrate, potassium carbonate 20~
60 parts, 20~60 parts of potassium dihydrogen phosphate, 4~12 parts of microelement and 20~60 parts of compost tea；
The acidified soil conditioner is grouped as by the group of following mass parts: 50~70 parts of calcium hydroxide, light burnt powder 20~30
Part, 30~50 parts and 100~150 parts of silicon-calcium-potafertilizer fertilizer of alkaline residue；
The base manure is grouped as by the group of following mass parts: 500~1000 parts of compost, 300~500 parts of legume stalk,
100~150 parts of lime nitrogen, 50~100 parts of turf, 1~10 part of phosphate solubilizing microorganism bacterial manure；
The fruit-promoting fertilizer is grouped as by the group of following mass parts: 45~130 parts of ammonium hydrogen carbonate, 45~130 parts of nitrophosphate fertilizer, and carbon
45~130 parts of sour potassium, 45~130 parts of potassium dihydrogen phosphate, 9~26 parts of microelement and 90~390 parts of compost tea.
2. the solanaceous vegetables special nutrient set fertilizer according to claim 1 suitable for Upland Red Soil, which is characterized in that
Calcium hydroxide, light burnt powder and alkaline residue in the acidified soil conditioner are the powdered granule for smashing it through 60~100 meshes.
3. the solanaceous vegetables special nutrient set fertilizer according to claim 1 suitable for Upland Red Soil, which is characterized in that
60~100 meshes are crossed after legume stalk drying and crushing in the base manure.
4. the solanaceous vegetables special nutrient set fertilizer according to claim 1 suitable for Upland Red Soil, which is characterized in that
The microelement is that ammonium molybdate, zinc oxide, copper sulphate are formed with the weight ratio of 1:1:1；The compost tea is matured compost warp
Cross the aerobic resulting water extract of extraction.
5. a kind of described in any item solanaceous vegetables special nutrient set fertilizer suitable for Upland Red Soil of claim 1-4 are applied
With method, steps are as follows:
Acidified soil conditioner: before vegetable permanent planting when 30 days site preparations, acidified soil conditioner is uniformly mixed in field, is spread fertilizer over the fields
In earth's surface, turns over and bury, 200~300 kg/ mus of amount of application；
Base manure: 15 days before vegetable permanent planting, the base manure in addition to phosphate solubilizing microorganism bacterial manure is mixed in field when site preparation plays furrow
It is even, it spreads fertilizer over the fields in earth's surface, turns over and bury, 950~1750 kg/ mus of amount of application；Phosphate solubilizing microorganism bacterial manure is spread fertilizer over the fields in covering in planting pit
Soil, 1~10 kg/ mus of amount of application；
Seedling fertilizer: after vegetable permanent planting 7 days to the phase of bearing fruit of blooming, the seedling fertilizer other than compost tea is uniformly mixed in field, is spread
It imposes in field planting ditch, 10-15 days 1 time, 21~42 kg/ mus of each amount of application；It is poured after the dilution of compost tea and is spread on plant root, applied
Dosage is 5~10 L/ mus every time；
Fruit-promoting fertilizer: terminating in vegetables phase to harvesting of bearing fruit, be uniformly mixed the fruit-promoting fertilizer in addition to compost tea in field, spread fertilizer over the fields in
It is colonized in ditch, 7-10 days 1 time, 21~42 kg/ mus of each amount of application；It is poured after the dilution of compost tea and is spread on plant root, amount of application is
10~30 L/ mus every time.
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| CN101891519B (en) * | 2010-07-12 | 2011-05-04 | 菏泽金正大生态工程有限公司 | Nutritious fertilizer set of solanaceous fruit vegetables in protected field |
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