CN104609973A - Special organic-inorganic compound fertilizer for peanut and preparation method thereof - Google Patents
Special organic-inorganic compound fertilizer for peanut and preparation method thereof Download PDFInfo
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- CN104609973A CN104609973A CN201510051483.2A CN201510051483A CN104609973A CN 104609973 A CN104609973 A CN 104609973A CN 201510051483 A CN201510051483 A CN 201510051483A CN 104609973 A CN104609973 A CN 104609973A
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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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- 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
- C05G3/80—Soil conditioners
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Abstract
The invention discloses a special organic-inorganic compound fertilizer for peanut. The special organic-inorganic compound fertilizer for peanut comprises the raw materials in parts by weight as follows: 80-110 parts of urea, 25-50 parts of urea-ammonium chloride, 35-55 parts of diammonium phosphate, 390-460 parts of calcium magnesium phosphate fertilizer, 50-120 parts of potassium chloride, 150-300 parts of brown coal, 20-30 parts of ammonium bicarbonate, 30-50 parts of nitrohumic acid, 17-26 parts of zinc-amino acid chelate, 8-12 parts of borax, 1-2 parts of ammonium molybdate, 18-24 parts of adhesive, 20-40 parts of porous inorganic matter and 30-60 parts of filler. The fertilizer is prepared by effectively mixing the organic fertilizer and the inorganic fertilizer, the fertilizer is used for effectively raising the content of the protein and the fatty acid in the peanut kernel and effectively raising the yield of the peanut, the ratio is reasonable and the nutrition is complete for raising the oil content of the peanut and improving the crop quality.
Description
Technical field
The present invention relates to technical field of fertilizers, particularly relate to a kind of special peanut organic and inorganic Chemical Mixed Fertilizer and preparation method thereof.
Background technology
Peanut is cash crop, occupies an important position in Chinese national economy, is the Major Foods oil sources of our people, and being again the main vegetable protein sources of the mankind, is also the important source material of food and medicine industry, or the key farm products that China's export is earned foreign exchange.Agricultural production practice shows for a long time, peanut applied nitrogen is too much, and growing way is prosperous and yield poorly, and single a kind of fruit, such as apple, pear, etc. is many, two a kind of fruit, such as apple, pear, etc. is few, yield poorly, therefore, the production of fertilizer special for peanuts will provide the main fertilizer of fertilizer by becoming peanut high yield, it is the product of the accumulation of scientific experiment for many years, be again the crystallization of balance fertilizing, specific aim is stronger, and utilization rate of fertilizer is higher.
In recent years, the fertilization compositions based on earth measurement activity that the whole nation is carried out has driven peasant to apply fertilizer the transformation of idea, for advance and development tailored version fertilizer creates good condition.But also there is following problem demanding prompt solution from the current situation of China's agricultural fertilizer: first, agricultural fertilizer great majority still with universal formula for main as nitrogen-phosphorus-potassium 15-15-15, nitrogen, phosphorus, potassium as much, it is impossible that farm crop are used N P and K identical, cause certain nutrient deficiency, certain nutrient is wasted.Secondly, peasant applies fertilizer nitrogenous fertilizer too much, and the prosperous length in crops, cotton does not sit peach, and peanut result is few, and melon and fruit is sweetless, and farm crop serious lodging, causes and yield poorly, poor quality.Its three: peasant's rate of fertilizer application is bigger than normal, uses every mu, peanut base fertilizer and uses N P and K 15-15-15 composite fertilizer 40-50kg or the urea 30kg or carbon ammonium 50kg that topdresses, cause farm investment cost to increase.
The agricultural sciences fertilising forward dedicated type of current China, organic-inorganic compound mixed fertilizer, bio-feritlizer future development.Wherein organic-inorganic compound fertilizer refers to the composite fertilizer containing a certain amount of organic fertilizer.Organic fertilizer fertilizer efficiency is slow long, has the effect of conditioned soil edge, but the nutrient requirement chemical fertilizer fertilizer efficiency that can not meet high-yield crop is fast, if but use improper meeting and cause soil acidification, harden and degradation problem under organic content.The strong point that organic-inorganic complex fertilizer existing inorganic fertilizer fertilizer efficiency is fast, possesses again the feature of organic fertilizer improvement soil, fertilizer efficiency length, has wide development space in China.
Very unreasonable for the N P and K proportioning still existed in current fertilizer special for peanuts, do not add appropriate trace element, ignore the reasonably combined of nitrogen, phosphorus, potassium, calcium and trace element, the requirement of peanut to main nutrient elements can not be met, cause soil nutrient serious unbalance, cause Development of Peanut nutrition supply in each period bad, not only output is difficult to improve, peanut meat and taste bad, oil length reduces, and does not meet requirement etc. the series of problems of balance fertilizing, rational application of fertilizers.Therefore a kind of organic-inorganic compound fertilizer is provided, this organic inorganic composite mixed fertilizer can be made not only to have suitable fertilizer providing intensity but also can the long period be maintained, overcome the big rise and big fall of inorganic fertilizer fertilizer and fertilizer fertilizer providing intensity deficiency, the slow shortcoming of fertilizer efficiency to improve peanut yield and quality, this is relevant technologies personnel problem demanding prompt solutions.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of special peanut organic and inorganic Chemical Mixed Fertilizer, described fertilizer is by effective cooperation of organic fertilizer and mineral manure, the content of protein and lipid acid in Semen arachidis hypogaeae can be significantly improved, improve the output of peanut, reasonable ratio simultaneously, nutrient is complete, improves peanut oleaginousness, improves crop quality.
The present invention proposes a kind of special peanut organic and inorganic Chemical Mixed Fertilizer, comprises following raw material by weight: 80 ~ 110 parts, urea, 25 ~ 50 parts, urea ammonium nitrogenous fertilizer, phosphoric acid diamines 35 ~ 55 parts, 390 ~ 460 parts, fused(calcium magnesium)phosphate, 50 ~ 120 parts, Repone K, 150 ~ 300 parts, brown coal, 20 ~ 30 parts, bicarbonate of ammonia, nitro humus acid 30 ~ 50 parts, zinc-amino acid chelate 17 ~ 26 parts, borax 8 ~ 12 parts, ammonium molybdate 1 ~ 2 part, caking agent 18 ~ 24 parts, porous mineral 20 ~ 40 parts, filler 30 ~ 60 parts.
Preferably, described special peanut organic and inorganic composite fertilizer, comprises following raw material by weight: 90 ~ 100 parts, urea, 30 ~ 40 parts, urea ammonium nitrogenous fertilizer, phosphoric acid diamines 40 ~ 50 parts, 410 ~ 430 parts, fused(calcium magnesium)phosphate, 70 ~ 100 parts, Repone K, 180 ~ 260 parts, brown coal, 22 ~ 28 parts, bicarbonate of ammonia, nitro humus acid 35 ~ 45 parts, zinc-amino acid chelate 20 ~ 24 parts, borax 9 ~ 11 parts, ammonium molybdate 1 ~ 1.5 part, caking agent 20 ~ 22 parts, porous mineral 28 ~ 34 parts, filler 40 ~ 50 parts.
Preferably, described porous mineral is one or more in perlite, sepiolite, medical stone, zeolite.
Preferably, described filler is one or more in wilkinite, opoka, kaolin, diatomite, polynite.
Preferably, the organic content of described brown coal is greater than 60%, and water content is 10 ~ 30%.
Preferably, in described formula fertilizer N: P
2o
5: K
2o: the weight ratio of brown coal is 1: 1.26 ~ 1.53: 0.49 ~ 0.65: 2.01 ~ 2.63.
A preparation method for described special peanut organic and inorganic Chemical Mixed Fertilizer, comprises the steps:
S1, by proportioning, urea, urea ammonium nitrogenous fertilizer, phosphoric acid diamines, fused(calcium magnesium)phosphate, Repone K and brown coal are put into pulverizer and pulverize, sieve;
S2, to stir by bicarbonate of ammonia, nitro humus acid, zinc-amino acid chelate, borax, ammonium molybdate, caking agent, porous mineral, filler with in adding material that S1 obtains by proportioning;
S3, the material obtained by S2 are sent in tablets press and are carried out granulation, pass into steam, obtain special peanut organic and inorganic compound fertilizer master batch in granulation process discontinuous formula;
S4, the master batch obtained through S3 granulation is carried out drying, control gas inlet temperature 350 ~ 400 DEG C, Outlet Gas Temperature 60 ~ 80 DEG C;
S5, by S4 drying obtain master batch cooling after sieve, metering packing obtains described special peanut organic and inorganic Chemical Mixed Fertilizer.
Preferably, also comprise after S5:
S6, returns underproof coarse-grained material in S3 with fine powder again and carries out granulation again after fragmentation.
Preferably, in S5, controlling returning charge ratio is 2.5 ~ 3.5:1.
Preferably, in S2, the fineness of caking agent is 80 ~ 100 orders.
A kind of special peanut organic and inorganic composite fertilizer prepared by the present invention, described fertilizer, by effective cooperation of organic fertilizer and mineral manure, can significantly improve the content of protein and lipid acid in Semen arachidis hypogaeae, improves the output of peanut.In addition for the nutritional needs of peanut, the necessary macroelement of peanut growth such as abundant nitrogen, phosphorus, potassium are provided, science with the addition of the micronutrient elements such as zinc, boron, molybdenum, calcium, magnesium simultaneously, make peanut to the absorption of nutrient general equilibrium more, reasonable ratio, nutrient is complete, be beneficial to crop take root short long, improve percentage of fertile fruit, promote dry-matter accumulation, improve oleaginousness, improve crop quality etc.
Wherein, brown coal are as a kind of source of organic materials, in being manured into soil, improve the content of the soil organism on the one hand, and after this organic matter decomposed by soil microorganisms, generate a large amount of humic acid substances, its can with the generation complexing in soil or chelatropic reaction, make it generate to have potassium humate or the humic acids trace element salt of colloidal property, be conducive to the absorption of crop root, and reduce its loss occurred with water, improve its utilization ratio, thus improve soil nutrient status, grain pattern, meet plant growth demand; By adding organism brown coal in this compound manure of another aspect, the chemical fertilizer with the nutrient such as nitrogenous, phosphorus, potassium, improves the utilization ratio of chemical fertilizer effectively, promotes crop circulation and long-term utilization, reduces agriculture production cost.
In mineral manure, urea uses the loss that can effectively reduce Nitrogen together with urea ammonium nitrogenous fertilizer, plays function of fertilizer retention.Fused(calcium magnesium)phosphate is treated to plant growth and provides available phosphorus, can also provide calcium constituent for peanut growth, promotes per plant rate and the kernel percent of peanut, increases peanut yield.The bicarbonate of ammonia adding suitable proportion is then conducive to the granulation balling ratio improving fertilizer, product intensity is increased, decreases program and the expense of ammonification.Zinc-amino acid chelate, borax, ammonium molybdate provide abundant trace element for crop.
The special peanut organic and inorganic composite fertilizer that the present invention produces, using brown coal as main organic raw material, with the chemical fertilizer of the nutrient such as nitrogenous, phosphorus, potassium, compound formula method is adopted to make novel particle biological compound fertilizer, nutritive element slowly can discharge in conjunction with the growth characteristics of peanut and regulation of fertilizer requirement by enduringly, effective release period of nutrient in fertilizer is extended, effectively can improve the utilization ratio of chemical fertilizer, reduce agriculture production cost.The fabricating technology of this fertilizer is ripe simultaneously, and method is simple, reasonable, greatly can improve unit output.
Embodiment
The present invention proposes a kind of special peanut organic and inorganic Chemical Mixed Fertilizer, comprises following raw material by weight: 80 ~ 110 parts, urea, 25 ~ 50 parts, urea ammonium nitrogenous fertilizer, phosphoric acid diamines 35 ~ 55 parts, 390 ~ 460 parts, fused(calcium magnesium)phosphate, 50 ~ 120 parts, Repone K, 150 ~ 300 parts, brown coal, 20 ~ 30 parts, bicarbonate of ammonia, nitro humus acid 30 ~ 50 parts, zinc-amino acid chelate 17 ~ 26 parts, borax 8 ~ 12 parts, ammonium molybdate 1 ~ 2 part, caking agent 18 ~ 24 parts, porous mineral 20 ~ 40 parts, filler 30 ~ 60 parts.
In a particular embodiment, the weight part of urea can be 83,85,89,94,96,98,101,104,108, the weight part of urea ammonium nitrogenous fertilizer can be 27,29,30,31,36,38,42,46,47,49, the weight part of phosphoric acid diamines can be 36,37.5,39,45.9,47.5,48,50,53,54, the weight part of fused(calcium magnesium)phosphate can be 395,400,415,426,430,438,449,452,455, and the weight part of Repone K can be 55,60,65,75,89,100,105,110,115, the weight part of brown coal can be 155,165,185,200,230,250,280,285,290,298, the weight part of bicarbonate of ammonia can be 21, 22, 23, 24, 25, 27, 28, 29, the weight part of nitro humus acid can be 31, 33, 34, 36, 40, 44, 46, 47, 48, 49, the weight part of zinc-amino acid chelate can be 18, 19, 20, 21, 24, 24.5, 25, 25.4, the weight part of borax can be 8.2, 8.3, 8.6, 9, 10, 10.5, 11.8, the weight part of ammonium molybdate can be 1.2, 1.4, 1.6, 1.8, the weight part of caking agent can be 19, 20, 21, 22, 22.5, 23, 23.4, the weight part of porous mineral can be 21, 23, 26, 28, 34, 36, 37, 38, 39, the weight part of filler can be 32, 33, 35, 37, 45, 47, 49, 55, 56, 57, 58, 59.
A kind of preparation method of special peanut organic and inorganic Chemical Mixed Fertilizer that the present invention proposes, comprises the steps: S1, by proportioning, urea, urea ammonium nitrogenous fertilizer, phosphoric acid diamines, fused(calcium magnesium)phosphate, Repone K and brown coal is put into pulverizer and pulverize, sieve;
S2, by proportioning bicarbonate of ammonia, nitro humus acid, zinc-amino acid chelate, borax, ammonium molybdate, caking agent, porous mineral, filler to be added in material that S1 obtains and stir;
S3, the material obtained by S2 are sent in tablets press and are carried out granulation, pass into steam, obtain special peanut organic and inorganic compound fertilizer master batch in granulation process discontinuous formula;
S4, master batch S3 granulation obtained carry out drying, control gas inlet temperature 350 ~ 400 DEG C, Outlet Gas Temperature 60 ~ 80 DEG C;
S5, by S4 drying obtain master batch cooling after sieve, metering packing obtains described special peanut organic and inorganic Chemical Mixed Fertilizer.
Embodiment 1
Special peanut organic and inorganic Chemical Mixed Fertilizer in the present embodiment, comprises following raw material by weight: 80 parts, urea, 50 parts, urea ammonium nitrogenous fertilizer, phosphoric acid diamines 35 parts, 460 parts, fused(calcium magnesium)phosphate, 50 parts, Repone K, 300 parts, brown coal, 20 parts, bicarbonate of ammonia, nitro humus acid 50 parts, zinc-amino acid chelate 17 parts, borax 12 parts, ammonium molybdate 1 part, caking agent 24 parts, porous mineral 20 parts, filler 60 parts.
In the present embodiment, the preparation method of described special peanut organic and inorganic Chemical Mixed Fertilizer, comprises the steps:
S1, by proportioning, urea, urea ammonium nitrogenous fertilizer, phosphoric acid diamines, fused(calcium magnesium)phosphate, Repone K and brown coal are put into pulverizer and pulverize, sieve;
S2, by proportioning bicarbonate of ammonia, nitro humus acid, zinc-amino acid chelate, borax, ammonium molybdate, caking agent, porous mineral, filler to be added in material that S1 obtains and stir;
S3, the material obtained by S2 are sent in tablets press and are carried out granulation, pass into steam, obtain special peanut organic and inorganic compound fertilizer master batch in granulation process discontinuous formula;
S4, master batch S3 granulation obtained carry out drying, control gas inlet temperature 350 DEG C, Outlet Gas Temperature 60 DEG C;
S5, by S4 drying obtain master batch cooling after sieve, metering packing obtains described special peanut organic and inorganic Chemical Mixed Fertilizer.
S6, returns underproof coarse-grained material in S3 with fine powder again and carries out granulation again after fragmentation.
The impact of special peanut organic and inorganic Chemical Mixed Fertilizer on rice yield that this enforcement proposes is as follows.
Field fertilizer efficiency is tested:
Examination fertilizer is supplied to be blank (not applying fertilizer); Common Chemical Mixed Fertilizer (15-15-15), topdress 40kg/ mu; The present embodiment special peanut organic and inorganic Chemical Mixed Fertilizer, topdress 40kg/ mu.
Experimental cultivar is peanut, and flower educates No. 25, Shandong spends No. 11;
Experimental field peanut is in sowing in May then, adopts mechanical planting; After one and a half months according to requirement of experiment in peanut fertilization strategy, gather in the crops after four first quarter moons; Respectively process paid meter during results to produce, and carry out field investigation and indoor species test simultaneously; Test each process except fertilising kind difference, other control measures are identical.
The process of table 1 different fertilizer is on the impact of peanut yield
As can be seen from Table 1, educate No. 25 for flower and spend No. 11 two kinds for trying peanut with Shandong, carry out fertilizer treatment with the compound organic and inorganic fertilizer that common Chemical Mixed Fertilizer and the present embodiment are developed respectively.No. 25 are educated for examination peanut for flower, relative to common Chemical Mixed Fertilizer, use compound organic and inorganic fertilizer on average every mu of volume increase can reach 81.0%, for Shandong spend No. 11 for examination peanuts, on average every mu of volume increase reaches 85.7%, uses compound organic and inorganic fertilizer and has obvious effect of increasing production.
Embodiment 2
Special peanut organic and inorganic Chemical Mixed Fertilizer in the present embodiment, comprises following raw material by weight: 110 parts, urea, 25 parts, urea ammonium nitrogenous fertilizer, phosphoric acid diamines 55 parts, 390 parts, fused(calcium magnesium)phosphate, 120 parts, Repone K, 150 parts, brown coal, 30 parts, bicarbonate of ammonia, nitro humus acid 30 parts, zinc-amino acid chelate 26 parts, borax 8 parts, ammonium molybdate 2 parts, caking agent 18 parts, porous mineral 40 parts, filler 30 parts.
In the present embodiment, the preparation method of described special peanut organic and inorganic Chemical Mixed Fertilizer, comprises the steps:
S1, by proportioning, urea, urea ammonium nitrogenous fertilizer, phosphoric acid diamines, fused(calcium magnesium)phosphate, Repone K and brown coal are put into pulverizer and pulverize, cross 60 ~ 80 mesh sieves;
S2, by proportioning bicarbonate of ammonia, nitro humus acid, zinc-amino acid chelate, borax, ammonium molybdate, caking agent, porous mineral, filler to be added in material that S1 obtains and stir;
S3, the raw material that stirs through S2 sent in tablets press, intermittent type passes into hot steam and mixes, and wherein, tablets press rotating speed is 55r/min, obtains special peanut organic and inorganic compound fertilizer master batch;
S4, master batch S3 granulation obtained carry out drying, control gas inlet temperature 400 DEG C, Outlet Gas Temperature 80 DEG C;
S5, by S4 drying obtain master batch cooling after sieve, metering packing obtains described special peanut organic and inorganic Chemical Mixed Fertilizer;
S6, returns underproof coarse-grained material in S3 with fine powder again and carries out granulation again after fragmentation.
The impact of special peanut organic and inorganic Chemical Mixed Fertilizer on rice yield that this enforcement proposes is as follows.
Field fertilizer efficiency is tested:
Examination fertilizer is supplied to be blank (not applying fertilizer); Common Chemical Mixed Fertilizer (15-15-15), topdress 40kg/ mu; The present embodiment special peanut organic and inorganic Chemical Mixed Fertilizer, topdress 40kg/ mu.
Experimental cultivar is peanut, and flower educates No. 25, Shandong spends No. 11
Experimental field peanut is in sowing in May then, adopts mechanical planting; After one and a half months according to requirement of experiment in peanut fertilization strategy, gather in the crops after four first quarter moons; Respectively process paid meter during results to produce, and carry out field investigation and indoor species test simultaneously; Test each process except fertilising kind difference, other control measures are identical.
The process of table 2 different fertilizer is on the impact of peanut yield
As can be seen from Table 2, educate No. 25 for flower and spend No. 11 two kinds for trying peanut with Shandong, carry out fertilizer treatment with the compound organic and inorganic fertilizer that common Chemical Mixed Fertilizer and the present embodiment are developed respectively.No. 25 are educated for examination peanut for flower, relative to common Chemical Mixed Fertilizer, use compound organic and inorganic fertilizer on average every mu of volume increase can reach 79.0%, for Shandong spend No. 11 for examination peanuts, on average every mu of volume increase reaches 90.7%, uses compound organic and inorganic fertilizer and has obvious effect of increasing production.
Embodiment 3
Special peanut organic and inorganic Chemical Mixed Fertilizer in the present embodiment, comprises following raw material by weight: 90 parts, urea, 40 parts, urea ammonium nitrogenous fertilizer, phosphoric acid diamines 40 parts, 430 parts, fused(calcium magnesium)phosphate, 70 parts, Repone K, 260 parts, brown coal, 22 parts, bicarbonate of ammonia, nitro humus acid 45 parts, zinc-amino acid chelate 20 parts, borax 11 parts, ammonium molybdate 1 part, caking agent 22 parts, porous mineral 28 parts, filler 50 parts.
In the present embodiment, the preparation method of above-mentioned special peanut organic and inorganic Chemical Mixed Fertilizer, comprises the steps:
S1, by proportioning, urea, urea ammonium nitrogenous fertilizer, phosphoric acid diamines, fused(calcium magnesium)phosphate, Repone K and brown coal are put into pulverizer and pulverize, sieve;
S2, by proportioning bicarbonate of ammonia, nitro humus acid, zinc-amino acid chelate, borax, ammonium molybdate, caking agent, porous mineral, filler to be added in material that S1 obtains and stir;
S3, the material obtained by S2 are sent in tablets press and are carried out granulation, pass into steam, obtain special peanut organic and inorganic compound fertilizer master batch in granulation process discontinuous formula;
S4, master batch S3 granulation obtained carry out drying, control gas inlet temperature 375 DEG C, Outlet Gas Temperature 70 DEG C;
S5, by S4 drying obtain master batch cooling after sieve, metering packing obtains described special peanut organic and inorganic Chemical Mixed Fertilizer;
S6, returns underproof coarse-grained material in S3 with fine powder again and carries out granulation again after fragmentation.
The impact of special peanut organic and inorganic Chemical Mixed Fertilizer on rice yield that this enforcement proposes is as follows.
Field fertilizer efficiency is tested:
Examination fertilizer is supplied to be blank (not applying fertilizer); Common Chemical Mixed Fertilizer (15-15-15), topdress 40kg/ mu; The present embodiment special peanut organic and inorganic Chemical Mixed Fertilizer, topdress 40kg/ mu.
Experimental cultivar is peanut, and flower educates No. 25, Shandong spends No. 11
Experimental field peanut is in sowing in May then, adopts mechanical planting; After one and a half months according to requirement of experiment in peanut fertilization strategy, gather in the crops after four first quarter moons; Respectively process paid meter during results to produce, and carry out field investigation and indoor species test simultaneously; Test each process except fertilising kind difference, other control measures are identical.
The process of table 3 different fertilizer is on the impact of peanut yield
As can be seen from Table 3, educate No. 25 for flower and spend No. 11 two kinds for trying peanut with Shandong, carry out fertilizer treatment with the compound organic and inorganic fertilizer that common Chemical Mixed Fertilizer and the present embodiment are developed respectively.No. 25 are educated for examination peanut for flower, relative to common Chemical Mixed Fertilizer, use compound organic and inorganic fertilizer on average every mu of volume increase can reach 88.7%, for Shandong spend No. 11 for examination peanuts, on average every mu of volume increase reaches 91.1%, uses compound organic and inorganic fertilizer and has obvious effect of increasing production.
Embodiment 4
Special peanut organic and inorganic Chemical Mixed Fertilizer in the present embodiment, comprises following raw material by weight: 95 parts, urea, 35 parts, urea ammonium nitrogenous fertilizer, phosphoric acid diamines 45 parts, 415 parts, fused(calcium magnesium)phosphate, 85 parts, Repone K, 220 parts, brown coal, 25 parts, bicarbonate of ammonia, nitro humus acid 40 parts, zinc-amino acid chelate 22 parts, borax 10 parts, ammonium molybdate 1.25 parts, caking agent 21 parts, porous mineral 31 parts, filler 45 parts.
In the present embodiment, the preparation method of above-mentioned special peanut organic and inorganic Chemical Mixed Fertilizer, comprises the steps:
S1, by proportioning, urea, urea ammonium nitrogenous fertilizer, phosphoric acid diamines, fused(calcium magnesium)phosphate, Repone K and brown coal are put into pulverizer and pulverize, cross 60 ~ 80 mesh sieves;
S2, by proportioning bicarbonate of ammonia, nitro humus acid, zinc-amino acid chelate, borax, ammonium molybdate, caking agent, porous mineral, filler to be added in material that S1 obtains and stir;
S3, the material obtained by S2 are sent in tablets press and are carried out granulation, pass into steam, obtain special peanut organic and inorganic compound fertilizer master batch in granulation process discontinuous formula;
S4, master batch S3 granulation obtained carry out drying, control gas inlet temperature 350 DEG C, Outlet Gas Temperature 80 DEG C;
S5, by S4 drying obtain master batch cooling after sieve, metering packing obtains described special peanut organic and inorganic Chemical Mixed Fertilizer;
S6, underproof coarse-grained material returned in S3 with fine powder after fragmentation again and carries out granulation again.
The impact of special peanut organic and inorganic Chemical Mixed Fertilizer on rice yield that this enforcement proposes is as follows.
Field fertilizer efficiency is tested:
Examination fertilizer is supplied to be blank (not applying fertilizer); Common Chemical Mixed Fertilizer (15-15-15), topdress 40kg/ mu; The present embodiment special peanut organic and inorganic Chemical Mixed Fertilizer, topdress 40kg/ mu.
Experimental cultivar is peanut, and flower educates No. 25, Shandong spends No. 11
Experimental field peanut is in sowing in May then, adopts mechanical planting; After one and a half months according to requirement of experiment in peanut fertilization strategy, gather in the crops after four first quarter moons; Respectively process paid meter during results to produce, and carry out field investigation and indoor species test simultaneously; Test each process except fertilising kind difference, other control measures are identical.
The process of table 4 different fertilizer is on the impact of peanut yield
As can be seen from Table 4, educate No. 25 for flower and spend No. 11 two kinds for trying peanut with Shandong, carry out fertilizer treatment with the compound organic and inorganic fertilizer that common Chemical Mixed Fertilizer and the present embodiment are developed respectively.No. 25 are educated for examination peanut for flower, relative to common Chemical Mixed Fertilizer, use compound organic and inorganic fertilizer on average every mu of volume increase can reach 85.0%, for Shandong spend No. 11 for examination peanuts, on average every mu of volume increase reaches 88.9%, uses compound organic and inorganic fertilizer and has obvious effect of increasing production.
The special peanut organic and inorganic composite fertilizer that the present invention produces, using brown coal as main organic raw material, with the chemical fertilizer of the nutrient such as nitrogenous, phosphorus, potassium, compound formula method is adopted to make novel particle biological compound fertilizer, nutritive element slowly can discharge in conjunction with the growth characteristics of peanut and regulation of fertilizer requirement by enduringly, effective release period of nutrient in fertilizer is extended, effectively can improve the utilization ratio of chemical fertilizer, reduce agriculture production cost.The fabricating technology of this fertilizer is ripe simultaneously, and method is simple, reasonable, greatly can improve unit output.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a special peanut organic and inorganic Chemical Mixed Fertilizer, it is characterized in that, comprise following raw material by weight: 80 ~ 110 parts, urea, 25 ~ 50 parts, urea ammonium nitrogenous fertilizer, phosphoric acid diamines 35 ~ 55 parts, 390 ~ 460 parts, fused(calcium magnesium)phosphate, 50 ~ 120 parts, Repone K, 150 ~ 300 parts, brown coal, 20 ~ 30 parts, bicarbonate of ammonia, nitro humus acid 30 ~ 50 parts, zinc-amino acid chelate 17 ~ 26 parts, borax 8 ~ 12 parts, ammonium molybdate 1 ~ 2 part, caking agent 18 ~ 24 parts, porous mineral 20 ~ 40 parts, filler 30 ~ 60 parts.
2. special peanut organic and inorganic Chemical Mixed Fertilizer according to claim 1, it is characterized in that, comprise following raw material by weight: 90 ~ 100 parts, urea, 30 ~ 40 parts, urea ammonium nitrogenous fertilizer, phosphoric acid diamines 40 ~ 50 parts, 410 ~ 430 parts, fused(calcium magnesium)phosphate, 70 ~ 100 parts, Repone K, 180 ~ 260 parts, brown coal, 22 ~ 28 parts, bicarbonate of ammonia, nitro humus acid 35 ~ 45 parts, zinc-amino acid chelate 20 ~ 24 parts, borax 9 ~ 11 parts, ammonium molybdate 1 ~ 1.5 part, caking agent 20 ~ 22 parts, porous mineral 28 ~ 34 parts, filler 40 ~ 50 parts.
3. the special peanut organic and inorganic Chemical Mixed Fertilizer according to any one of claim 1 ~ 2, is characterized in that, described porous mineral is one or more in perlite, sepiolite, medical stone, zeolite.
4. the special peanut organic and inorganic Chemical Mixed Fertilizer according to any one of claims 1 to 3, is characterized in that, described filler is one or more in wilkinite, opoka, kaolin, diatomite, polynite.
5. the special peanut organic and inorganic Chemical Mixed Fertilizer according to any one of Claims 1 to 4, is characterized in that, the organic content of described brown coal is greater than 60%, and water content is 10 ~ 30%.
6. the special peanut organic and inorganic Chemical Mixed Fertilizer according to any one of Claims 1 to 5, is characterized in that, in described Chemical Mixed Fertilizer N: P
2o
5: K
2o: the weight ratio of brown coal is 1: 1.26 ~ 1.53: 0.49 ~ 0.65: 2.01 ~ 2.63.
7. a preparation method for the special peanut organic and inorganic Chemical Mixed Fertilizer according to any one of claim 1 ~ 6, is characterized in that, comprise the steps:
S1, by proportioning, urea, urea ammonium nitrogenous fertilizer, phosphoric acid diamines, fused(calcium magnesium)phosphate, Repone K and brown coal are put into pulverizer and pulverize, sieve;
S2, by proportioning bicarbonate of ammonia, nitro humus acid, zinc-amino acid chelate, borax, ammonium molybdate, caking agent, porous mineral, filler to be added in material that S1 obtains and stir;
S3, the material obtained by S2 are sent in tablets press and are carried out granulation, pass into steam, obtain special peanut organic and inorganic compound fertilizer master batch in granulation process discontinuous formula;
S4, master batch S3 granulation obtained carry out drying, control gas inlet temperature 350 ~ 400 DEG C, Outlet Gas Temperature 60 ~ 80 DEG C;
S5, by S4 drying obtain master batch cooling after sieve, metering packing obtains described special peanut organic and inorganic Chemical Mixed Fertilizer.
8. the preparation method of special peanut organic and inorganic Chemical Mixed Fertilizer according to claim 7, is characterized in that, also comprise after S5:
S6, underproof coarse-grained material returned in S3 with fine powder after fragmentation again and carries out granulation again.
9. the preparation method of special peanut organic and inorganic Chemical Mixed Fertilizer according to claim 7, is characterized in that, in S5, controlling returning charge ratio is 2.5 ~ 3.5:1.
10. the preparation method of the special peanut organic and inorganic Chemical Mixed Fertilizer according to any one of claim 7-9, is characterized in that, in S2, the fineness of caking agent is 80 ~ 100 orders.
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| CN105237244A (en) * | 2015-11-19 | 2016-01-13 | 东莞市神州生物科技有限公司 | Organic and inorganic compound fertilizer for leguminous plants and preparation method thereof |
| CN105294353A (en) * | 2015-11-30 | 2016-02-03 | 深圳市芭田生态工程股份有限公司 | Functional fertilizer for nutrition conditioning and preparation method thereof |
| CN106316698A (en) * | 2016-08-28 | 2017-01-11 | 天长市天兴园林绿化工程有限公司 | Inorganic-organic compound fertilizer for garden flowers |
| CN108464211A (en) * | 2018-04-11 | 2018-08-31 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of bletilla inoculation method rich in various trace elements |
| CN108558561A (en) * | 2018-04-16 | 2018-09-21 | 史丹利化肥遂平有限公司 | A kind of corn fertilizer and its manufacturing method of improvement soil |
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