CN105565993A - Preparation and application of fertilizer special for cotton plantation - Google Patents
Preparation and application of fertilizer special for cotton plantation Download PDFInfo
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- CN105565993A CN105565993A CN201610051537.XA CN201610051537A CN105565993A CN 105565993 A CN105565993 A CN 105565993A CN 201610051537 A CN201610051537 A CN 201610051537A CN 105565993 A CN105565993 A CN 105565993A
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- 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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- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
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- Inorganic Chemistry (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses preparation and application of a fertilizer special for cotton plantation. For growth characteristics of cotton and different requirements for the fertilizer at different stages, management of a special fertilizer composition formula is put forward, a corresponding application method of the fertilizer is put forward, an appropriate amount of the fertilizer is reasonably applied on the premise of ensuring that nutrient is sufficient and comprehensive, the phenomenon that the fertilizer is abused and wasted is reduced, and quality and yield of cotton are effectively improved.
Description
Technical field
The present invention relates to the fertilizer management technology of farm crop, especially relate to a kind of preparations and applicatio of cotton planting dedicated fertilizer.
Background technology
Cotton is a kind of fibre crops liking temperature, happiness light, growth cycle length, about five months breeding time, according to the morphological index of breeding time, the growth of cotton can be divided into seedling stage, the flower bud phase, flowering and boll-setting period and the term of opening bolls four main period, each period is different to the demand of nutrient, fertilization mode of the prior art usually not according to each in period reality nutrient demand carry out division difference and carry out, easily cause the abuse of fertilizer to waste on the one hand, can overfertilization be caused thus bad impact is caused on the seed output and quality of cotton on the other hand.
Summary of the invention
Goal of the invention: in order to solve problem existing in prior art, the present invention proposes a kind of effective raising cotton quality and output, the waste of minimizing fertilizer abuse and cross the generation executing phenomenon, the growth for cotton provides the Synthesis and applications of the cotton planting dedicated fertilizer of comprehensive and reasonable.
Technical scheme: to achieve these objectives, the present invention takes following technical scheme: a kind of preparation of cotton planting dedicated fertilizer, and the fertilizer composition of different growing stage is different, specific as follows in mass:
A) preparation of field base manure: use front 2-3d, following composition is carried out mixing and stirring, banks up tapered and coating film is stand-by: crushing straw 22-28 part, nitrogen-phosphorus-potassium compound fertilizer 13-22 part, moistening river sand 8-12 part, animal excrement 10-13 part of becoming thoroughly decomposed, municipal sludge 5-15 part, plant ash 6-8 part;
B) seedling stage: use and gathered green manure 10-15 part crushing, stirring the same day evenly, and micro-b2-5 part is evenly sprinkled upon on green manure and can uses;
C) the flower bud phase: use front 2-3d and nitrogen-phosphorus-potassium compound fertilizer 10-15 part, bone meal 4-6 part, micro-c4-6 part are mixed for subsequent use, use and added microbial bacteria c2-4 part, humic acid 5-8 part, growth regulator 3-5 part and water 20-30 part the same day and mix and can use;
D) flowering and boll-setting period: use front 2-3d and stirred by following composition, banks up tapered and coating film is stand-by: nitrogen-phosphorus-potassium compound fertilizer 15-25 part, peanut meal 3-8 part, micro-d4-6 part, green manure 5-10 part, manioc waste 8-12 part, humic acid 10-15 part;
E) term of opening bolls: use the mixing and stirring that the same day carries out following composition: alginic acid 3-5 part, dregs of beans 5-8 part, plant ash 3-5 part, phosphate fertilizer 10-15 part;
F) field supplementary fertilizer after results: mixed with the sawdust of 1/5th of cotton stalk amount by the microbial bacteria f of the 1%-2% of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens after 20-30d.
More preferred, in described nitrogen-phosphorus-potassium compound fertilizer, the mass ratio of nitrogen, phosphorus, potassium is 3:1:2.
More preferred, described in animal excrement of becoming thoroughly decomposed be poultry dung.
More preferred, the water content of described municipal sludge is no more than 30%.
More preferred, described green manure is selected from leguminous plant.
More preferred, the mixture of the aluminium of described micro-b to be mass ratio be 2:1:4:1, manganese, molybdenum, boron, the mixture of the cobalt of micro-c to be mass ratio be 4:2:1:3, copper, zinc, iron; The mixture of the molybdenum of trace element d to be mass ratio be 2:3:1:3, copper, boron, iron.
More preferred, described microbial bacteria c is vinelandii, potassium solubilizing bacteria, subtilis mass ratio are the mixture of 4:1:3, and microbial bacteria f is vinelandii, EM bacterium, yeast mass ratio are the mixture of 1:6:2.
More preferred, described growth regulator is Plant hormones regulators,gibberellins and ethrel mass ratio is the mixture of 2:3.
More preferred, the pulverizing length that described f) middle cotton stalk buries is no more than 5cm.
Present invention also offers a kind of application of the above-mentioned cotton planting dedicated fertilizer be prepared into, be specially:
Field base manure be before cotton planting 7-10d limit carry out field turn over whole while use, amount of application is 40-50kg/ mu;
The using and used in after emerging one week of fertilizer in seedling stage, application times is 1 time, and amount of application is 3-5kg/ mu;
Using of flower bud phase fertilizer starts to use after buddingging for one week, and every 10d once, totally 2 times, each amount of application is 30-40kg/ mu;
The Term Fertilization of flowering and boll-setting period is divided into three times to carry out, and when first time is petal just exhibition, amount of application is 20-30kg/ mu, second time is used in one week for complete Post flowering, amount of application is 40-60kg/ mu, and third time, amount of application was 30-40kg/ mu in order to use when flower occurs withering trend;
The fertilizer in the term of opening bolls is that blow-of-cottons are just used now, and access times are once, and amount of application is 25-35kg/ mu;
Field supplementary fertilizer after results: after cotton harvesting, cotton stalk is cut down spread with field in dry, dry rear pulverizing complete, the 1%-2% microbial bacteria f of cotton stalk amount is mixed with the sawdust of 1/5th of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens and namely used after 20-30d.
Beneficial effect: the Synthesis and applications of a kind of cotton planting dedicated fertilizer provided by the invention, for the growth characteristic of cotton and different times to the different demands of fertilizer, propose the management of special fertilizer compositing formula, and provide the application method of its correspondence, to realize reasonably applying fertilizer in right amount under the sufficient comprehensively prerequisite of guarantee nutrient, reduce the generation of abuse fertilizer wasting phenomenon, effectively improve the Quality and yield of cotton.
Embodiment
Embodiment 1:
A preparation for cotton planting dedicated fertilizer, the fertilizer composition of different growing stage is different, specific as follows in mass:
A) preparation of field base manure: use front 2d, following composition is carried out mixing and stirring, banks up tapered and coating film is stand-by: crushing straw 22 parts, nitrogen-phosphorus-potassium compound fertilizer 13 parts, moistening river sand 8 parts, animal excrement 10 parts of becoming thoroughly decomposed, municipal sludge 5 parts, plant ash 6 parts;
B) seedling stage: use and gathered green manure 10 parts of crushing, stirrings the same day evenly, and micro-b2 part is evenly sprinkled upon on green manure and can uses;
C) the flower bud phase: use front 2d and nitrogen-phosphorus-potassium compound fertilizer 10 parts, bone meal 4 parts, micro-c4 part are mixed for subsequent use, use and added microbial bacteria c2 part, humic acid 5 parts, growth regulator 3 parts and 20 parts, water the same day and mix and can use;
D) flowering and boll-setting period: use front 2d and stirred by following composition, banks up tapered and coating film is stand-by: nitrogen-phosphorus-potassium compound fertilizer 15 parts, peanut meal 3 parts, micro-d4 part, green manure 5 parts, manioc waste 8 parts, humic acid 10 parts;
E) term of opening bolls: use the mixing and stirring that the same day carries out following composition: alginic acid 3 parts, dregs of beans 5 parts, plant ash 3 parts, 10 parts, phosphate fertilizer;
F) field supplementary fertilizer after results: mixed with the sawdust of 1/5th of cotton stalk amount by the microbial bacteria f of 1% of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens after 20d.
Wherein, in described nitrogen-phosphorus-potassium compound fertilizer, the mass ratio of nitrogen, phosphorus, potassium is 3:1:2; Animal excrement of becoming thoroughly decomposed are poultry dung; The water content of municipal sludge is no more than 30%; Described green manure is selected from leguminous plant; The mixture of the aluminium of described micro-b to be mass ratio be 2:1:4:1, manganese, molybdenum, boron, the mixture of the cobalt of micro-c to be mass ratio be 4:2:1:3, copper, zinc, iron; The mixture of the molybdenum of trace element d to be mass ratio be 2:3:1:3, copper, boron, iron; Described microbial bacteria c is vinelandii, potassium solubilizing bacteria, subtilis mass ratio are the mixture of 4:1:3, and microbial bacteria f is vinelandii, EM bacterium, yeast mass ratio are the mixture of 1:6:2; Described growth regulator is Plant hormones regulators,gibberellins and ethrel mass ratio is the mixture of 2:3; The pulverizing length that described f) middle cotton stalk buries is no more than 5cm.
An application for the above-mentioned cotton planting dedicated fertilizer be prepared into, is specially:
Field base manure be before cotton planting 7d limit carry out field turn over whole while use, amount of application is 40kg/ mu;
The using and used in after emerging one week of fertilizer in seedling stage, application times is 1 time, and amount of application is 3kg/ mu;
Using of flower bud phase fertilizer starts to use after buddingging for one week, and every 10d once, totally 2 times, each amount of application is 30kg/ mu;
The Term Fertilization of flowering and boll-setting period is divided into three times to carry out, and when first time is petal just exhibition, amount of application is 20kg/ mu, second time is used in one week for complete Post flowering, amount of application is 40kg/ mu, and third time, amount of application was 30kg/ mu in order to use when flower occurs withering trend;
The fertilizer in the term of opening bolls is that blow-of-cottons are just used now, and access times are once, and amount of application is 25kg/ mu;
Field supplementary fertilizer after results: after cotton harvesting, cotton stalk is cut down spread with field in dry, dry rear pulverizing complete, the microbial bacteria f of 1% of cotton stalk amount is mixed with the sawdust of 1/5th of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens and namely used after 20d.
Embodiment 2:
A preparation for cotton planting dedicated fertilizer, the fertilizer composition of different growing stage is different, specific as follows in mass:
A) preparation of field base manure: use front 3d, following composition is carried out mixing and stirring, banks up tapered and coating film is stand-by: crushing straw 28 parts, nitrogen-phosphorus-potassium compound fertilizer 22 parts, moistening river sand 12 parts, animal excrement 13 parts of becoming thoroughly decomposed, municipal sludge 15 parts, plant ash 8 parts;
B) seedling stage: use and gathered green manure 15 parts of crushing, stirrings the same day evenly, and micro-b5 part is evenly sprinkled upon on green manure and can uses;
C) the flower bud phase: use front 3d and nitrogen-phosphorus-potassium compound fertilizer 15 parts, bone meal 6 parts, micro-c6 part are mixed for subsequent use, use and added microbial bacteria c4 part, humic acid 8 parts, growth regulator 5 parts and 30 parts, water the same day and mix and can use;
D) flowering and boll-setting period: use front 3d and stirred by following composition, banks up tapered and coating film is stand-by: nitrogen-phosphorus-potassium compound fertilizer 25 parts, peanut meal 8 parts, micro-d6 part, green manure 10 parts, manioc waste 12 parts, humic acid 15 parts;
E) term of opening bolls: use the mixing and stirring that the same day carries out following composition: alginic acid 5 parts, dregs of beans 8 parts, plant ash 5 parts, 15 parts, phosphate fertilizer;
F) field supplementary fertilizer after results: mixed with the sawdust of 1/5th of cotton stalk amount by the microbial bacteria f of 2% of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens after 30d.
Wherein, in described nitrogen-phosphorus-potassium compound fertilizer, the mass ratio of nitrogen, phosphorus, potassium is 3:1:2; Animal excrement of becoming thoroughly decomposed are poultry dung; The water content of municipal sludge is no more than 30%; Described green manure is selected from leguminous plant; The mixture of the aluminium of described micro-b to be mass ratio be 2:1:4:1, manganese, molybdenum, boron, the mixture of the cobalt of micro-c to be mass ratio be 4:2:1:3, copper, zinc, iron; The mixture of the molybdenum of trace element d to be mass ratio be 2:3:1:3, copper, boron, iron; Described microbial bacteria c is vinelandii, potassium solubilizing bacteria, subtilis mass ratio are the mixture of 4:1:3, and microbial bacteria f is vinelandii, EM bacterium, yeast mass ratio are the mixture of 1:6:2; Described growth regulator is Plant hormones regulators,gibberellins and ethrel mass ratio is the mixture of 2:3; The pulverizing length that described f) middle cotton stalk buries is no more than 5cm.
An application for the above-mentioned cotton planting dedicated fertilizer be prepared into, is specially:
Field base manure be before cotton planting 10d limit carry out field turn over whole while use, amount of application is 50kg/ mu;
The using and used in after emerging one week of fertilizer in seedling stage, application times is 1 time, and amount of application is 5kg/ mu;
Using of flower bud phase fertilizer starts to use after buddingging for one week, and every 10d once, totally 2 times, each amount of application is 40kg/ mu;
The Term Fertilization of flowering and boll-setting period is divided into three times to carry out, and when first time is petal just exhibition, amount of application is 30kg/ mu, second time is used in one week for complete Post flowering, amount of application is 60kg/ mu, and third time, amount of application was 40/ mu in order to use when flower occurs withering trend;
The fertilizer in the term of opening bolls is that blow-of-cottons are just used now, and access times are once, and amount of application is 35kg/ mu;
Field supplementary fertilizer after results: after cotton harvesting, cotton stalk is cut down spread with field in dry, dry rear pulverizing complete, the microbial bacteria f of 2% of cotton stalk amount is mixed with the sawdust of 1/5th of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens and namely used after 30d.
Embodiment 3:
A preparation for cotton planting dedicated fertilizer, the fertilizer composition of different growing stage is different, specific as follows in mass:
A) preparation of field base manure: use front 2d, following composition is carried out mixing and stirring, banks up tapered and coating film is stand-by: crushing straw 25 parts, nitrogen-phosphorus-potassium compound fertilizer 17 parts, moistening river sand 10 parts, animal excrement 12 parts of becoming thoroughly decomposed, municipal sludge 10 parts, plant ash 7 parts;
B) seedling stage: use and gathered green manure 13 parts of crushing, stirrings the same day evenly, and micro-b4 part is evenly sprinkled upon on green manure and can uses;
C) the flower bud phase: use front 3d and nitrogen-phosphorus-potassium compound fertilizer 13 parts, bone meal 5 parts, micro-c5 part are mixed for subsequent use, use and added microbial bacteria c3 part, humic acid 7 parts, growth regulator 4 parts and 25 parts, water the same day and mix and can use;
D) flowering and boll-setting period: use front 2d and stirred by following composition, banks up tapered and coating film is stand-by: nitrogen-phosphorus-potassium compound fertilizer 20 parts, peanut meal 5 parts, micro-d5 part, green manure 7 parts, manioc waste 10 parts, humic acid 13 parts;
E) term of opening bolls: use the mixing and stirring that the same day carries out following composition: alginic acid 4 parts, dregs of beans 7 parts, plant ash 4 parts, 13 parts, phosphate fertilizer;
F) field supplementary fertilizer after results: mixed with the sawdust of 1/5th of cotton stalk amount by the microbial bacteria f of 1.5% of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens after 25d.
Wherein, in described nitrogen-phosphorus-potassium compound fertilizer, the mass ratio of nitrogen, phosphorus, potassium is 3:1:2; Animal excrement of becoming thoroughly decomposed are poultry dung; The water content of municipal sludge is no more than 30%; Described green manure is selected from leguminous plant; The mixture of the aluminium of described micro-b to be mass ratio be 2:1:4:1, manganese, molybdenum, boron, the mixture of the cobalt of micro-c to be mass ratio be 4:2:1:3, copper, zinc, iron; The mixture of the molybdenum of trace element d to be mass ratio be 2:3:1:3, copper, boron, iron; Described microbial bacteria c is vinelandii, potassium solubilizing bacteria, subtilis mass ratio are the mixture of 4:1:3, and microbial bacteria f is vinelandii, EM bacterium, yeast mass ratio are the mixture of 1:6:2; Described growth regulator is Plant hormones regulators,gibberellins and ethrel mass ratio is the mixture of 2:3; The pulverizing length that described f) middle cotton stalk buries is no more than 5cm.
An application for the above-mentioned cotton planting dedicated fertilizer be prepared into, is specially:
Field base manure be before cotton planting 7-10d limit carry out field turn over whole while use, amount of application is 45kg/ mu;
The using and used in after emerging one week of fertilizer in seedling stage, application times is 1 time, and amount of application is 4kg/ mu;
Using of flower bud phase fertilizer starts to use after buddingging for one week, and every 10d once, totally 2 times, each amount of application is 35kg/ mu;
The Term Fertilization of flowering and boll-setting period is divided into three times to carry out, and when first time is petal just exhibition, amount of application is 25kg/ mu, second time is used in one week for complete Post flowering, amount of application is 50kg/ mu, and third time, amount of application was 35kg/ mu in order to use when flower occurs withering trend;
The fertilizer in the term of opening bolls is that blow-of-cottons are just used now, and access times are once, and amount of application is 30kg/ mu;
Field supplementary fertilizer after results: after cotton harvesting, cotton stalk is cut down spread with field in dry, dry rear pulverizing complete, the microbial bacteria f of 1.5% of cotton stalk amount is mixed with the sawdust of 1/5th of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens and namely used after 25d.
Due in the process of growth of cotton, it is minimum that seedling stage absorbs nutrient, flower bud phase and flowering and boll-setting period then require comprehensively the highest to the absorption of nutrient, bloom to the one-tenth bell later stage, cotton plant stem, branch and leaf all grow to maximum, knot bell of simultaneously blooming in a large number, and therefore flowering and boll-setting period is the critical period of fertilising, have huge demand to nutrient, the term of opening bolls to nutrient need reduce.
Within 2014, the cotton planting base in Jurong City of Jiangsu Province adopts the preparation and application of the cotton planting dedicated fertilizer of above-described embodiment 1-3 to test, use conventional fertilizers simultaneously and carry out simultaneous test, other test conditionss are all identical, adopt the cotton fertilizer cost of the application of the fertilizer of embodiment of the present invention 1-3 to reduce 20-30 unit/mu, its amount of increase in production reaches 30%; The cotton quality of results is also high, and economic worth is remarkable.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (10)
1. a preparation for cotton planting dedicated fertilizer, is characterized in that the fertilizer composition of different growing stage is different, specific as follows in mass:
A) preparation of field base manure: use front 2-3d, following composition is carried out mixing and stirring, banks up tapered and coating film is stand-by: crushing straw 22-28 part, nitrogen-phosphorus-potassium compound fertilizer 13-22 part, moistening river sand 8-12 part, animal excrement 10-13 part of becoming thoroughly decomposed, municipal sludge 5-15 part, plant ash 6-8 part;
B) seedling stage: use and gathered green manure 10-15 part crushing, stirring the same day evenly, and micro-b2-5 part is evenly sprinkled upon on green manure and can uses;
C) the flower bud phase: use front 2-3d and nitrogen-phosphorus-potassium compound fertilizer 10-15 part, bone meal 4-6 part, micro-c4-6 part are mixed for subsequent use, use and added microbial bacteria c2-4 part, humic acid 5-8 part, growth regulator 3-5 part and water 20-30 part the same day and mix and can use;
D) flowering and boll-setting period: use front 2-3d and stirred by following composition, banks up tapered and coating film is stand-by: nitrogen-phosphorus-potassium compound fertilizer 15-25 part, peanut meal 3-8 part, micro-d4-6 part, green manure 5-10 part, manioc waste 8-12 part, humic acid 10-15 part;
E) term of opening bolls: use the mixing and stirring that the same day carries out following composition: alginic acid 3-5 part, dregs of beans 5-8 part, plant ash 3-5 part, phosphate fertilizer 10-15 part;
F) field supplementary fertilizer after results: mixed with the sawdust of 1/5th of cotton stalk amount by the microbial bacteria f of the 1%-2% of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens after 20-30d.
2. the preparation of cotton planting dedicated fertilizer according to claim 1, is characterized in that: in described nitrogen-phosphorus-potassium compound fertilizer, the mass ratio of nitrogen, phosphorus, potassium is 3:1:2.
3. the preparation of cotton planting dedicated fertilizer according to claim 1, is characterized in that: described in animal excrement of becoming thoroughly decomposed be poultry dung.
4. the preparation of cotton planting dedicated fertilizer according to claim 1, is characterized in that: the water content of described municipal sludge is no more than 30%.
5. the preparation of cotton planting dedicated fertilizer according to claim 1, is characterized in that: described green manure is selected from leguminous plant.
6. the preparation of cotton planting dedicated fertilizer according to claim 1, it is characterized in that: the mixture of the aluminium of described micro-b to be mass ratio be 2:1:4:1, manganese, molybdenum, boron, the mixture of the cobalt of micro-c to be mass ratio be 4:2:1:3, copper, zinc, iron; The mixture of the molybdenum of trace element d to be mass ratio be 2:3:1:3, copper, boron, iron.
7. the preparation of cotton planting dedicated fertilizer according to claim 1, it is characterized in that: described microbial bacteria c is vinelandii, potassium solubilizing bacteria, subtilis mass ratio are the mixture of 4:1:3, microbial bacteria f is vinelandii, EM bacterium, yeast mass ratio be the mixture of 1:6:2.
8. the preparation of cotton planting dedicated fertilizer according to claim 1, is characterized in that: described growth regulator is Plant hormones regulators,gibberellins and ethrel mass ratio is the mixture of 2:3.
9. the preparation of cotton planting dedicated fertilizer according to claim 1, is characterized in that: the pulverizing length that described f) middle cotton stalk buries is no more than 5cm.
10. the application of cotton planting dedicated fertilizer as claimed in claim 1, is characterized in that:
Field base manure be before cotton planting 7-10d limit carry out field turn over whole while use, amount of application is 40-50kg/ mu;
The using and used in after emerging one week of fertilizer in seedling stage, application times is 1 time, and amount of application is 3-5kg/ mu;
Using of flower bud phase fertilizer starts to use after buddingging for one week, and every 10d once, totally 2 times, each amount of application is 30-40kg/ mu;
The Term Fertilization of flowering and boll-setting period is divided into three times to carry out, and when first time is petal just exhibition, amount of application is 20-30kg/ mu, second time is used in one week for complete Post flowering, amount of application is 40-60kg/ mu, and third time, amount of application was 30-40kg/ mu in order to use when flower occurs withering trend;
The fertilizer in the term of opening bolls is that blow-of-cottons are just used now, and access times are once, and amount of application is 25-35kg/ mu;
Field supplementary fertilizer after results: after cotton harvesting, cotton stalk is cut down spread with field in dry, dry rear pulverizing complete, the 1%-2% microbial bacteria f of cotton stalk amount is mixed with the sawdust of 1/5th of cotton stalk amount, bury to bury above fertilizer and cover thin film in original place together with cotton stalk, opens and namely used after 20-30d.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972657A (en) * | 2019-12-06 | 2020-04-10 | 安徽省农业科学院棉花研究所 | Fertilizing method for spring cotton in boll stage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891516A (en) * | 2010-06-22 | 2010-11-24 | 山东金正大生态工程股份有限公司 | Special nutrient set of fertilizer for cotton |
| CN103460934A (en) * | 2013-09-10 | 2013-12-25 | 天津坂结土壤肥料技术开发有限公司 | Planting method for improving cotton yield |
| CN103964974A (en) * | 2014-05-30 | 2014-08-06 | 济南巴顿化肥有限公司 | Special cotton fertilizer and preparation method thereof |
| CN105399579A (en) * | 2015-12-08 | 2016-03-16 | 安徽亚环生物科技有限公司 | Organic fertilizer for cotton planting and preparation method thereof |
-
2016
- 2016-01-26 CN CN201610051537.XA patent/CN105565993A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891516A (en) * | 2010-06-22 | 2010-11-24 | 山东金正大生态工程股份有限公司 | Special nutrient set of fertilizer for cotton |
| CN103460934A (en) * | 2013-09-10 | 2013-12-25 | 天津坂结土壤肥料技术开发有限公司 | Planting method for improving cotton yield |
| CN103964974A (en) * | 2014-05-30 | 2014-08-06 | 济南巴顿化肥有限公司 | Special cotton fertilizer and preparation method thereof |
| CN105399579A (en) * | 2015-12-08 | 2016-03-16 | 安徽亚环生物科技有限公司 | Organic fertilizer for cotton planting and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972657A (en) * | 2019-12-06 | 2020-04-10 | 安徽省农业科学院棉花研究所 | Fertilizing method for spring cotton in boll stage |
| CN110972657B (en) * | 2019-12-06 | 2022-01-28 | 安徽省农业科学院棉花研究所 | Fertilizing method for spring cotton in boll stage |
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