CN104402556A - Dedicated fertilizer for high-yield (250 kg per mu or more) rape transplanting and culture, formula, and production method thereof - Google Patents
Dedicated fertilizer for high-yield (250 kg per mu or more) rape transplanting and culture, formula, and production method thereof Download PDFInfo
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- CN104402556A CN104402556A CN201410621220.6A CN201410621220A CN104402556A CN 104402556 A CN104402556 A CN 104402556A CN 201410621220 A CN201410621220 A CN 201410621220A CN 104402556 A CN104402556 A CN 104402556A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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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Abstract
The invention relates to a dedicated fertilizer for high-yield (250 kg per mu or more) rape transplanting and culture, a formula, and a production method thereof. The dedicated fertilizer is composed of a seedling fertilizer and a bud fertilizer. The seedling fertilizer is composed of the following components: pure nitrogen (12 to 15 kilograms for each mu), phosphoric pentoxide (4 to 5 kilograms for each mu), potassium oxide (4 to 5 kilograms for each mu), and borax (0.5 to 0.75 kilogram for each mu). The bud fertilizer comprises the following components: pure nitrogen (6 to 7 kilograms for each mu), phosphoric pentoxide (3 to 4 kilograms for each mu), and potassium oxide (4 to 5 kilograms for each mu). The composition and application amount of the provided rape fertilizer are reasonable configured according to the long-term rape high-yield culture experience and rape fertilizing rules. The nutrients needed by rape in different phases are reasonably distributed and matched so as to fully meet the nutrient requirements of rape during the growth period. The provided fertilizer has more comprehensive and balanced nutrients, and the using effect is better. The over-fertilization or nutrient deficiency is avoided, and thus the output and quality of rape are both improved.
Description
Technical field
The present invention relates to technical field of fertilizers, particularly relate to a kind of Fertilizer special for canola, relate to a kind of transplanting rape high-yield culturing dedicated fertilizer and configuration thereof and production method more specifically.
Background technology
Rape stem is cylindrical, multi-branched.Leaf alternate.Raceme, brightly yellowish look fresh, and flowering period is long, and nectary is flourishing.Knot silique, seed is spherical, has the colors such as red, yellow, black, oil length 30 five to percent percent 50.Rape quality is tender and crisp, slightly bitter taste, containing various nutrients in rape, and rich vitamin C.Its seed oil content reaches 35 ~ 50%, and rapeseed oil contains abundant lipid acid and multivitamin, is of high nutritive value.Still not good edible vegetable oil, and industrially also have been widely used.
The height of yield of rape, has close relationship with factors such as rape variety, soil, weather, moisture, fertilising, the prevention and control of plant diseases, pest control, and in factors, applying fertilizer plays a very important role the impact of yield of rape.This is because fertilizer is the basic substance of rape yield increasing, applying fertilizer, especially rational use of chemical fertilizer is the important technique measure increasing substantially yield of rape level.By the rational application of fertilizer, the contradiction of rape to nutritive element and fertilizer provision from soil can be coordinated on the one hand, thus reach the needs of high yield and high quality object; On the other hand, available less fertilizers input, and obtain higher output and maximum economic benefit, realize the object of cost efficiency.Rape fertilising must according to the Growing Characters of rape, and nutritional characteristic and regulation of fertilizer requirement etc. are reasonably used.
Rape needs fertile more crop, and the output of rape unit surface rises with the suitable collocation of the element such as nitrogen, phosphorus, potassium and boron along with consumption rationally increases.Then existing cole crop Fertilization Structure is very unreasonable, and this phenomenon is mainly manifested in the following aspects: one, Nitrogen Amount is superfluous, phosphorus element quantity not sufficient, potassium element consumption heavy losses, most of arable land boron deficiency; Two, inclined nitrogen fertilizer application in fertilising process, ignores the phenomenon ubiquity of phosphorus, potash fertilizer, seedling was produced prosperous, and before the winter of some areas, bolting phenomenon is serious, and freeze injury is also more, and also there is rainy season flower bud a kind of sedge simultaneously and come off, seed is shrivelled, the phenomenon of oil yield decline; Three, in addition, in fertilising process, cannot according to the nutrient of growth of rape, too much or very few fertilising; Blindly many fertilisings, crop can not rationally absorb, and waste fertilizer, even burns crop to death; Very few fertilising, affects the output of cole crop.
Summary of the invention
Instant invention overcomes deficiency of the prior art, be to provide a kind of transplanting rape high-yield culturing (more than per mu yield 250kg) special fertilizer and configuration thereof and production method, the various nutrients of rape required fertilizer amount in all one's life carry out reasonably combined by it, meet the nutrient of growth of rape, before nutrition more, balanced, application effect is good, thus improves the yield and quality of rape.
Concrete technical scheme of the present invention is as follows:
A kind of transplanting rape high-yield culturing (more than 250kg/ mu) special fertilizer, is characterized in that
According to total rate of fertilizer application in transplanting rape more than per mu yield 250kg all one's life, the effective element of special fertilizer fertilizer amount, in pure nutrient, comprises following material:
This special fertilizer comprises base seed manure and the fertile two portions of flower bud a kind of sedge;
The effective element of described base seed manure fertilizer amount comprises following material in pure nutrient:
The effective element of the fat doses of described flower bud a kind of sedge comprises following material in pure nutrient:
Purity nitrogen 6 ~ 7kg/ mu
Vanadium Pentoxide in FLAKES 3 ~ 4kg/ mu
Potassium oxide 4 ~ 5kg/ mu.
All one's life of rape two peak periods are absorbed with to nitrogen: seedling stage, flower bud a kind of sedge phase; Early stage lacks phosphorus and can cause dead seedling and Severe Reduction, so nitrogen sufficient before the rape florescence, phosphorus nourishing are the keys of yield of Brassica napus L.Fertilizer of the present invention is divided into fertile twice applying of base seed manure, flower bud a kind of sedge, meets the nutrient of rape different growing, make nutrition more balanced, thus improve the output of rape.
The fertilizer amount of described base seed manure is made up of base manure fertilizer amount and seed manure fertilizer amount:
The effective element of described base manure fertilizer amount comprises following material in pure nutrient:
The effective element of described seed manure fertilizer amount comprises in pure nutrient:
Purity nitrogen 4 ~ 5kg/ mu.
As preferably, the effective element of base seed manure fertilizer amount of the present invention comprises following material in pure nutrient:
Purity nitrogen: 14kg/ mu,
Vanadium Pentoxide in FLAKES: 4.5kg/ mu,
Potassium oxide: 4.5kg/ mu,
Borax: 0.75kg/ mu.
Adopt this base seed manure consumption, the nutritive element that transplanting rape more than per mu yield 250kg is required can be met.When optimum period broadcasts cultivation, mu is executed and is used this formula fertilizer, can promote that rape is early sent out after planting, reach Qiu Fadong and strengthen, strong and not prosperous, significantly improves rapeseed plants freezing tolerance, guarantees increment and the accumulation of plant nutrient before the winter.
Below from theory deduction process, the collocation method of rape high yield cultivation (more than per mu yield 250kg) transplanting rape special fertilizer is described:
1) fertilizer amount is needed to be all one's life according to rape more than per mu yield 250kg:
Purity nitrogen: 18 ~ 22kg/ mu,
Vanadium Pentoxide in FLAKES: 8 ~ 10kg/ mu,
Potassium oxide: 8 ~ 10kg/ mu,
Borax: 0.50 ~ 0.75kg/ mu;
2) again according to rape regulation of fertilizer requirement:
In a, base manure:
Purity nitrogen: 8 ~ 10kg/ mu,
Vanadium Pentoxide in FLAKES: 4 ~ 5kg/ mu,
Potassium oxide: 4 ~ 5kg/ mu,
Borax: 0.50 ~ 0.75kg/ mu;
In b, seed manure:
Purity nitrogen: 4 ~ 5kg/ mu;
In actual using, base manure, seed manure are with applied once to save recruitment, are called base seed manure;
3) then base seed manure when transplanting with the various nutrients needed during applied once is:
Purity nitrogen: 12 ~ 15kg/ mu,
Vanadium Pentoxide in FLAKES: 4 ~ 5kg/ mu,
Potassium oxide: 4 ~ 5kg/ mu,
Borax: 0.50 ~ 0.75kg/ mu;
And flower bud a kind of sedge fertilizer needs:
Purity nitrogen: 6 ~ 7kg/ mu,
Vanadium Pentoxide in FLAKES: 3 ~ 4kg/ mu,
Potassium oxide: 4 ~ 5kg/ mu.
The preferable amount of design base seed manure is:
Purity nitrogen: 14kg/ mu,
Vanadium Pentoxide in FLAKES: 4.5kg/ mu,
Potassium oxide: 4.5kg/ mu,
Borax: 0.75kg/ mu.
When practical application, by urea nitrogenous 46%; Containing potassium oxide 60% in Repone K fertilizer; Monoammonium phosphate nitrogenous 10% and Vanadium Pentoxide in FLAKES 44% (agricultural) calculate, and every mu of transplanting rape needs base seed manure:
Repone K=4.5Kg/60%=7.5kg,
Monoammonium phosphate=4.5kg/44%=10.23kg,
Urea=14-(10.23 × 10%)/46%=28.21kg,
Borax=0.75kg.
The charge calculation that this special fertilizer compound is produced:
Design conditions are special fertilizer chemical constitution N-P
2o
5-K
2o:28-9-9, (boracic), water content 0.5% in special fertilizer, raw material chemical constitution is:
Urea (N)>=46%; (H
2o) 1%
Monoammonium phosphate (N) 10%, (P
2o
5) 44%; (H
2o) 1.5%
Repone K (K
2o) 60%; (H2O) 1.5%
Weighting agent (Paris white) (H
2o) 1%;
During then special fertilizer is produced:
(it should be noted that, following rate of fertilizer application, in actual production, not necessarily uses the fertilizer of so many formulas to reach the per mu yield of 250kg surely with regard to one.Because output is by multifactor impact, much this formula will reach this target output to need more fertile, and N-P-K needs this ratio (i.e. prerequisite).Affecting the multiple because have of output, such as kind, the soil texture, Transplanting Density, broadcasting cultivation time and management of water equality, but normal in level of management, when condition above meets, need by this fertile amount.And suitable broadcasting within the scope of the cultivation phase, Transplanting Density is about 7000 strains)
A, base seed manure (mu consumption 50kg, when production level is difficult to reach more than per mu yield 250kg, suitably can reduce fertilizer application amount):
Proportioning calculates: with 1 ton of base seed manure for benchmark, product specification is N-P
2o
5-K
2o:28-9-9, boracic, water content 0.5% in base seed manure;
Contain in base seed manure per ton:
N＝1000kg×28％＝280kg、
P
2O
5＝1000kg×9％＝90kg、
K
2O＝1000kg×9％＝90kg、
Borax=15kg;
Base seed manure per ton needs Repone K amount: 90kg/60%=150kg, brings moisture content amount 150kg × 1.5%=2.25kg into;
Base seed manure per ton needs monoammonium phosphate amount: 90kg/44%=204.55kg, brings moisture content amount 204.55kg × 1.5%=3.07kg into;
Base seed manure per ton needs urea amount: (280-204.55 × 10%) kg/46%=564.23kg, brings moisture content amount 564.23kg × 1%=5.64kg into;
Dry salts contg: 1000kg-1000kg × 0.5%=995kg in base seed manure per ton;
Moisture content: 1000kg × 0.5%=5kg in base seed manure per ton;
Filler loading: 995-[(150-2.25)+(204.55-3.07)+(564.23-5.64)+15]/99%=72.9kg
Consider that the mechanical loss of production process calculates by each loss 1%, then product per ton need feed intake
Monoammonium phosphate: 204.55kg/99%=206.6kg
Repone K: 150kg/99%=151.5kg
Urea: 564.23Kg/99%=569.9kg
Borax: 15kg/99%=15.2kg
Weighting agent: 72.9kg/99%=73.6kg;
2, flower bud a kind of sedge fertilizer (mu consumption 30kg, when production level is difficult to reach more than per mu yield 250kg, suitably can reduce fertilizer application amount)
Proportioning calculates: fertile in benchmark with 1 ton of flower bud a kind of sedge, product specification is N-P
2o
5-K
2o:20-13-13, water content 0.5% in product,
Contain in flower bud a kind of sedge fertilizer per ton
N＝1000kg×20％＝200kg；
P
2O
5＝1000kg×13％＝130kg；
K
2O＝1000kg×13％＝130kg；
Flower bud a kind of sedge fertilizer per ton needs Repone K amount: 130kg/60%=216.7kg, brings moisture content amount 216.7kg × 1.5%=3.3kg into;
Flower bud a kind of sedge fertilizer per ton needs monoammonium phosphate amount: 130kg/44%=295.5kg, brings moisture content amount 295.5kg × 1.5%=4.4kg into;
Product needed urea amount per ton: (200-295.5 × 10%) kg/46%=370.5kg, brings moisture content amount 370.5kg × 1%=3.7kg into;
Dry salts contg: 1000kg-1000kg × 0.5%=995kg in flower bud a kind of sedge fertilizer per ton;
Moisture content: 1000kg × 0.5%=5kg in every number flower bud a kind of sedge fertilizer;
Filler loading: 995-[(216.7-3.3)+(295.5-4.4)+(370.5-3.7)]/99%=124.9kg;
Consider that the mechanical loss of production process calculates by each loss 1%, then flower bud a kind of sedge fertilizer per ton is produced and need be fed intake:
Monoammonium phosphate: 295.5kg/99%=298.5kg
Repone K: 216.7kg/99%=218.9kg
Urea: 370.5Kg/99%=374.2kg
Weighting agent: 124.9kg/99%=126.2kg.
The production method of this dedicated fertilizer, described fertilizer comprises the preparation of base seed manure and the preparation of flower bud a kind of sedge fertilizer;
The preparation method of a, described base seed manure (every mu of consumption) is as follows:
(1) urea 25.65 ~ 31.35kg, monoammonium phosphate 9.3 ~ 11.36kg, Repone K 6.8 ~ 8.33kg, borax 0.50 ~ 0.75kg and Paris white 3.31 ~ 3.75kg is taken;
(2) each raw material is mixed, obtain base seed manure;
The preparation method of b, described flower bud a kind of sedge fertilizer (every mu of consumption) is as follows:
(1) urea 10.11 ~ 12.35kg, monoammonium phosphate 8.05 ~ 9.85kg, Repone K 5.91 ~ 7.22kg and Paris white 3.41 ~ 4.16kg is taken;
(2) each raw material is mixed, obtain flower bud a kind of sedge fertile.
Described base seed manure is regarded as and is made up of base manure and seed manure, then the preparation method of base manure (every mu of consumption) is as follows:
(1) urea 17.1 ~ 20.9kg, monoammonium phosphate 9.3 ~ 11.36kg, Repone K 6.8 ~ 8.33kg, borax 0.50 ~ 0.75kg, Paris white 3.31 ~ 3.75kg is taken;
(2) each raw material is mixed, obtain base manure;
Described seed manure (every mu of consumption) is for taking urea 8.55 ~ 10.45kg.
The purposes of this special fertilizer is exclusively used in transplanting rape, makes it reach the Fertilizer special for canola of more than per mu yield 250kg.
The present invention carries out reasonable disposition to cole crop Fertilization Structure and consumption thereof, the various nutrients of rape required fertilizer amount in all one's life are carried out reasonably combined, meet the nutrient of growth of rape, before nutrition more, balanced, application effect is good, prevent blindly fertilising from impacting cole crop, thus improve the yield and quality of rape.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment.
" flower bud a kind of sedge is fertile " of the present invention is exactly the fertilizer of the promotion plant growth that crop flower bud a kind of sedge phase applies.Flower bud a kind of sedge phase is the growing stage from crop buddings to just spending.
Embodiment 1
The compound method of base seed manure is as follows:
(1) take each raw material, every mu of transplanting rape takes urea 28.21kg, monoammonium phosphate 10.23kg, Repone K 7.5kg, borax 0.75kg, Paris white 3.5kg;
(2) each raw material is mixed, obtain base seed manure;
The compound method of flower bud a kind of sedge fertilizer is as follows:
(1) take each raw material, every mu of transplanting rape takes urea 11.2kg, monoammonium phosphate 8.955kg, Repone K 6.567kg, Paris white 3.786kg,
(2) each raw material is mixed, obtain flower bud a kind of sedge fertile.
In this example, fertilizer moves rice stubble transplanting rape for THE LOWER YANGTZE VALLEY;
Base seed manure applies when rape is transplanted, and when using, fertile seedling is separated and prevents fertile burning seedling; Flower bud a kind of sedge is fertile to be applied when generally at a kind of sedge stem height 20cm.
Adopt this fertilizer, under every administrative skill measure puts situation in place, the output of Semen Brassicae campestris can reach 272kg/ mu.And as a control group, in the identical traditionally fertilization mode fertilising of control measures, its underproduce 200kg/ mu.
Embodiment 2
With embodiment 1, difference is that described base seed manure is made up of base manure and seed manure, and the compound method of described base manure is as follows:
(1) take each raw material, every mu of transplanting rape takes urea 18.8kg, monoammonium phosphate 10.23kg, Repone K 7.5kg, borax 0.75kg, Paris white 3.5kg;
(2) each raw material is mixed, obtain base manure.
Seed manure: every mu of transplanting rape takes urea 9.41kg.
In this example, the rice stubble transplanting rape that fertilizer is used for THE LOWER YANGTZE VALLEY is tested;
Base seed manure applies when rape is transplanted, and when using, fertile seedling is separated and prevents fertile burning seedling; Flower bud a kind of sedge is fertile to be applied when generally at a kind of sedge stem height 20cm.
Adopt this fertilizer, under every administrative skill measure puts situation in place, the output of Semen Brassicae campestris can reach 276kg/ mu.And as a control group, in the identical traditionally fertilization mode fertilising of control measures, its underproduce 200kg/ mu.
Embodiment 3
The compound method of base seed manure is as follows:
(1) take each raw material, every mu of transplanting rape takes urea 31.05kg, monoammonium phosphate 9.5kg, Repone K 6.95kg, borax 0.6kg, Paris white 3.75kg;
(2) each raw material is mixed, obtain base seed manure;
The compound method of flower bud a kind of sedge fertilizer is as follows:
(1) take each raw material, every mu of transplanting rape takes urea 10.15kg, monoammonium phosphate 9.8kg, Repone K 7.2kg, Paris white 3.5kg,
(2) each raw material is mixed, obtain flower bud a kind of sedge fertile.
In this example, the rice stubble transplanting rape that fertilizer is used for THE LOWER YANGTZE VALLEY is tested;
Base seed manure applies when rape is transplanted, and when using, fertile seedling is separated and prevents fertile burning seedling; Flower bud a kind of sedge is fertile to be applied when generally at a kind of sedge stem height 20cm.
Adopt this fertilizer, under every administrative skill measure puts situation in place, the output of Semen Brassicae campestris can reach 278kg/ mu.And as a control group, in the identical traditionally fertilization mode fertilising of control measures, its underproduce 200kg/ mu.
Embodiment 4
The compound method of base seed manure is as follows:
(1) take each raw material, every mu of transplanting rape takes urea 25.75kg, monoammonium phosphate 11.2kg, Repone K 8.3kg, borax 0.55kg, Paris white 3.45kg;
(2) each raw material is mixed, obtain base seed manure;
The compound method of flower bud a kind of sedge fertilizer is as follows:
(1) take each raw material, every mu of transplanting rape takes urea 12.3kg, monoammonium phosphate 8.25kg, Repone K 6.1kg, Paris white 4.15kg,
(2) each raw material is mixed, obtain flower bud a kind of sedge fertile.
In this example, the rice stubble transplanting rape that fertilizer is used for THE LOWER YANGTZE VALLEY is tested;
Base seed manure applies when rape is transplanted, and when using, fertile seedling is separated and prevents fertile burning seedling; Flower bud a kind of sedge is fertile to be applied when generally at a kind of sedge stem height 20cm.
Adopt this fertilizer, under every administrative skill measure puts situation in place, the output of Semen Brassicae campestris can reach 280kg/ mu.And as a control group, in the identical traditionally fertilization mode fertilising of control measures, its underproduce 200kg/ mu.
Claims (9)
1. transplanting rape high-yield culturing (more than 250kg/ mu) special fertilizer, is characterized in that
According to total rate of fertilizer application in transplanting rape more than per mu yield 250kg all one's life, the effective element of special fertilizer fertilizer amount, in pure nutrient, comprises following material:
This special fertilizer comprises base seed manure and the fertile two portions of flower bud a kind of sedge;
The effective element of described base seed manure fertilizer amount comprises following material in pure nutrient:
The effective element of the fat doses of described flower bud a kind of sedge comprises following material in pure nutrient:
Purity nitrogen 6 ~ 7kg/ mu
Vanadium Pentoxide in FLAKES 3 ~ 4kg/ mu
Potassium oxide 4 ~ 5kg/ mu.
2. special fertilizer according to claim 1, is characterized in that the fertilizer amount of described base seed manure is made up of base manure fertilizer amount and seed manure fertilizer amount:
The effective element of described base manure fertilizer amount comprises following material in pure nutrient:
The effective element of described seed manure fertilizer amount comprises in pure nutrient:
Purity nitrogen 4 ~ 5kg/ mu.
3. special fertilizer according to claim 1, is characterized in that the effective element of described base seed manure fertilizer amount comprises following material in pure nutrient:
4. a collocation method for transplanting rape high-yield culturing (more than 250kg/ mu) special fertilizer, is characterized in that step comprises:
1) fertilizer amount is needed to be all one's life according to rape more than per mu yield 250kg:
Purity nitrogen: 18 ~ 22kg/ mu,
Vanadium Pentoxide in FLAKES: 8 ~ 10kg/ mu,
Potassium oxide: 8 ~ 10kg/ mu,
Borax: 0.50 ~ 0.75kg/ mu;
2) again according to rape regulation of fertilizer requirement:
In a, base manure:
Purity nitrogen: 8 ~ 10kg/ mu,
Vanadium Pentoxide in FLAKES: 4 ~ 5kg/ mu,
Potassium oxide: 4 ~ 5kg/ mu,
Borax: 0.50 ~ 0.75kg/ mu;
In b, seed manure:
Purity nitrogen: 4 ~ 5kg/ mu;
In actual using, base manure, seed manure are with applied once to save recruitment, are called base seed manure;
3) then base seed manure when transplanting with the various nutrients needed during applied once is:
Purity nitrogen: 12 ~ 15kg/ mu,
Vanadium Pentoxide in FLAKES: 4 ~ 5kg/ mu,
Potassium oxide: 4 ~ 5kg/ mu,
Borax: 0.50 ~ 0.75kg/ mu;
And flower bud a kind of sedge fertilizer needs:
Purity nitrogen: 6 ~ 7kg/ mu,
Vanadium Pentoxide in FLAKES: 3 ~ 4kg/ mu,
Potassium oxide: 4 ~ 5kg/ mu.
5. collocation method according to claim 4, is characterized in that on the high-yield culturing of transplanting rape more than per mu yield 250kg, design base seed manure consumption:
Purity nitrogen: 14kg/ mu
Vanadium Pentoxide in FLAKES: 4.5kg/ mu
Potassium oxide: 4.5kg/ mu
Borax: 0.75kg/ mu.
6. collocation method according to claim 4, is characterized in that the charge calculation that special fertilizer compound is produced:
Design conditions are special fertilizer chemical constitution N-P
2o
5-K
2o:28-9-9, (boracic), water content 0.5% in special fertilizer, raw material chemical constitution is:
Urea (N)>=46%; (H
2o) 1%
Monoammonium phosphate (N) 10%, (P
2o
5) 44%; (H
2o) 1.5%
Repone K (K
2o) 60%; (H2O) 1.5%
Weighting agent (Paris white) (H
2o) 1%;
During then special fertilizer is produced:
A, base seed manure (mu consumption 50kg):
Proportioning calculates: with 1 ton of base seed manure for benchmark, product specification is N-P
2o
5-K
2o:28-9-9, boracic, water content 0.5% in base seed manure;
Contain in base seed manure per ton:
N＝1000kg×28％＝280kg、
P
2O
5＝1000kg×9％＝90kg、
K
2O＝1000kg×9％＝90kg、
Borax=15kg;
Base seed manure per ton needs Repone K amount: 90kg/60%=150kg, brings moisture content amount 150kg × 1.5%=2.25kg into;
Base seed manure per ton needs monoammonium phosphate amount: 90kg/44%=204.55kg, brings moisture content amount 204.55kg × 1.5%=3.07kg into;
Base seed manure per ton needs urea amount: (280-204.55 × 10%) kg/46%=564.23kg, brings moisture content amount 564.23kg × 1%=5.64kg into;
Dry salts contg: 1000kg-1000kg × 0.5%=995kg in base seed manure per ton;
Moisture content: 1000kg × 0.5%=5kg in base seed manure per ton;
Filler loading: 995-[(150-2.25)+(204.55-3.07)+(564.23-5.64)+15]/99%=72.9kg
Consider that the mechanical loss of production process calculates by each loss 1%, then product per ton need feed intake
Monoammonium phosphate: 204.55kg/99%=206.6kg
Repone K: 150kg/99%=151.5kg
Urea: 564.23Kg/99%=569.9kg
Borax: 15kg/99%=15.2kg
Weighting agent: 72.9kg/99%=73.6kg;
2, flower bud a kind of sedge fertilizer (mu consumption 30kg):
Proportioning calculates: fertile in benchmark with 1 ton of flower bud a kind of sedge, product specification is N-P
2o
5-K
2o:20-13-13, water content 0.5% in product,
Contain in flower bud a kind of sedge fertilizer per ton
N＝1000kg×20％＝200kg；
P
2O
5＝1000kg×13％＝130kg；
K
2O＝1000kg×13％＝130kg；
Flower bud a kind of sedge fertilizer per ton needs Repone K amount: 130kg/60%=216.7kg, brings moisture content amount 216.7kg × 1.5%=3.3kg into;
Flower bud a kind of sedge fertilizer per ton needs monoammonium phosphate amount: 130kg/44%=295.5kg, brings moisture content amount 295.5kg × 1.5%=4.4kg into;
Product needed urea amount per ton: (200-295.5 × 10%) kg/46%=370.5kg, brings moisture content amount 370.5kg × 1%=3.7kg into;
Dry salts contg: 1000kg-1000kg × 0.5%=995kg in flower bud a kind of sedge fertilizer per ton;
Moisture content: 1000kg × 0.5%=5kg in every number flower bud a kind of sedge fertilizer;
Filler loading: 995-[(216.7-3.3)+(295.5-4.4)+(370.5-3.7)]/99%=124.9kg;
Consider that the mechanical loss of production process calculates by each loss 1%, then flower bud a kind of sedge fertilizer per ton is produced and need be fed intake:
Monoammonium phosphate: 295.5kg/99%=298.5kg
Repone K: 216.7kg/99%=218.9kg
Urea: 370.5Kg/99%=374.2kg
Weighting agent: 124.9kg/99%=126.2kg.
7. collocation method according to claim 5, is characterized in that by urea nitrogenous 46%; Containing potassium oxide 60% in Repone K fertilizer; In monoammonium phosphate nitrogenous 10% and Vanadium Pentoxide in FLAKES 44% (agricultural) calculate, every mu of transplanting rape needs base seed manure:
Repone K=4.5Kg/60%=7.5kg,
Monoammonium phosphate=4.5kg/44%=10.23kg,
Urea=14-(10.23 × 10%)/46%=28.21kg,
Borax=0.75kg.
8. transplanting rape high-yield culturing (more than 250kg/ mu) special fertilizer production method, is characterized in that described fertilizer comprises the preparation of base seed manure and the preparation of flower bud a kind of sedge fertilizer;
The preparation method of a, described base seed manure (every mu of consumption) is as follows:
(1) urea 25.65 ~ 31.35kg, monoammonium phosphate 9.3 ~ 11.36kg, Repone K 6.8 ~ 8.33kg, borax 0.50 ~ 0.75kg and Paris white 3.31 ~ 3.75kg is taken;
(2) each raw material is mixed, obtain base seed manure;
The preparation method of b, described flower bud a kind of sedge fertilizer (every mu of consumption) is as follows:
(1) urea 10.11 ~ 12.35kg, monoammonium phosphate 8.05 ~ 9.85kg, Repone K 5.91 ~ 7.22kg and Paris white 3.41 ~ 4.16kg is taken;
(2) each raw material is mixed, obtain flower bud a kind of sedge fertile.
9. production method according to claim 8, it is characterized in that described base seed manure is regarded as and be made up of base manure and seed manure, then the preparation method of base manure (every mu of consumption) is as follows:
(1) urea 17.1 ~ 20.9kg, monoammonium phosphate 9.3 ~ 11.36kg, Repone K 6.8 ~ 8.33kg, borax 0.50 ~ 0.75kg, Paris white 3.31 ~ 3.75kg is taken;
(2) each raw material is mixed, obtain base manure;
Described seed manure (every mu of consumption) is for taking urea 8.55 ~ 10.45kg.
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