CN104119122B - A kind of film covering peanut dedicated fertilizer being applicable to Huang-Huai-Hai - Google Patents
A kind of film covering peanut dedicated fertilizer being applicable to Huang-Huai-Hai Download PDFInfo
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Abstract
The invention discloses a kind of film covering peanut dedicated fertilizer being applicable to Huang-Huai-Hai.It produces Calcium of intensifiens slow-release phosphate fertilizer with peat, sawdust and wheat bran, with organic substrate, inorganic matrix, nitrogenous fertilizer, potash fertilizer, Calcium of intensifiens slow-release phosphate fertilizer for basic raw material, obtains through disc granulation.Wherein, nutritive element presses N:P
2o
5: K
2the mass ratio combination of O:CaO=9-13:4-5:11-15:5-7.Fertilizer humic acids of the present invention and Calcium of intensifiens content is high, nutritive element reasonable ratio, fertilizer efficiency time length are long, process and use technique simple, mechanize and single fertilization requirement can be met, economy and ecological benefits remarkable, belong to environmental friendly fertilizer.
Description
Technical field
The present invention relates to organic-inorganic complex fertilizer and manufacture field, particularly a kind of overlay film Spring Peanut or overlay film Peanut dedicated fertilizer being applicable to Huang-Huai-Hai.
Background technology
Peanut is one of main oil crops of China, has very important status in national economy.The major production areas of to take Shandong as the Huang-Huai-Hai of representative be China's Spring Peanut and Peanut, wherein the sown area in Shandong, output, the equal position of export volume are the first in the nation.Fertilising improves peanut yield and oil recovery enhancement the most fast and the most effective approach, fertilizer special for peanuts due to nutrient enrich, increase production obviously, the welcome in reason is subject to the deeply market such as fertilising is convenient.At present, domestic published fertilizer special for peanuts patent more than 100, such as: " fertilizer specially for peanut " (application number: 201110290992.2) disclose a kind of special fertilizer for peanut, it is composite fertilizer or the Chemical Mixed Fertilizer of nitrogenous, phosphorus, potassium, and it is N: P years old
2o
5: K
2the weight ratio of O is 15-20: 20-25: 4-5." Formula fertilizer special for peanut " (application number: 201310273860.8) disclose a kind of Formula fertilizer special for peanut, N, P
2o
5and K
2o content accounts for the 40-45% of formula fertilizer total nutrient altogether, wherein N, P
2o
5, K
2the content of O is than being 16-20:10-15:8-12, and the fused(calcium magnesium)phosphate containing 16-18% wrap up bacterium residue organic fertilizer, 0.1-0.2% microbial bacteria pulvis, in the bacterium residue organic fertilizer of fused(calcium magnesium)phosphate parcel, bacterium residue organic fertilizer and fused(calcium magnesium)phosphate weight ratio are 1000:5-8." one cultivate peanut composite fertilizer special " (patent No.: ZL201210380517.9) discloses one and to cultivate peanut composite fertilizer special, and it obtains urea 20-24, diammonium phosphate 40-50 by the raw material of following mass parts, Repone K 40-50, zinc sulfate 2-5, borax 0.5-1.5, rapeseed cake 10-15, cow dung 25-30, stem tea slag 5-8, EM microbial inoculum 1-2, rotten apple 20-25, rotten orange 15-20, egg-shell meal 20-25, dregs of beans 10-12, bran 10-15, amino acid chelate liquid 2-4, bagasse 8-12, tarragon 2-4, root of langdu 2-4, tuber of stemona 1-2, paulownia leaf 5-8." a kind of fertilizer special for peanuts " (application number: 201210267336.5) disclose a kind of fertilizer special for peanuts, it is obtained through coating process by the raw material of following mass parts: composite coated powder 1-3, rosin 4-6, amino acid chelate liquid 4-6, paraffin 5-8, urea 20-24, diammonium phosphate 40-50, Repone K 40-50, zinc sulfate 2-5, borax 0.5-1.5, Belvedere Fruit 1-2, kaolin 0.5-1.5; Described composite coated powder is obtained by the raw material of following mass parts: calcium carbonate 1-2, iron sand 1-2, rhombspar 1-2, potassium felspar sand 1-2, slag 2-4, tuber of stemona powder 3-5, rhubarb horsetails powder 1-2." mulching film peanut dedicated fertilizer formula " (application number: 201210274112.7) disclose and a kind ofly promote that the fertilizer formula of mulching film peanut increasing both production and income is N: P
2o
5: K
2o=8-12: 6-10: 10-14.
Integrated comparative, the weak point of current published fertilizer special for peanuts patent is: ignore the difference of peanut producing region soil property and soil fertility and different planting and cropping system to the difference of nutritive element demand, not for a certain geographic area research and development dedicated fertilizer that soil property feature is similar with planting patterns.
Summary of the invention
Huang-Huai-Hai is calcareous soil, and have stronger fixed action to phosphorus element, calcium cellulose content is high, but mostly is combined calcium, is difficult to for peanut utilizes.This area's peanut cultivation mode is (April 20 was to May 10) or the summer sowing (June 1 was to June 20) of sowing in spring.Ridging overlay film is because having advantages such as improving ground temperature, preserve moisture and fertility, suppression weeds, and area has exceeded open field live broadcast, becomes the Main Cultivation mode in Huang-Huai-Hai producing region.
Object of the present invention is intended to the deficiency making up existing fertilizer specially for peanut research and development technology, according to the nutrient uptake feature of the soil property feature of Huang-Huai-Hai, soil fertility feature and film covering peanut, produces a kind of dedicated fertilizer meeting mechanize and single fertilization requirement.
The technical solution adopted in the present invention is as follows: a kind of film covering peanut dedicated fertilizer being applicable to Huang-Huai-Hai, with organic substrate, inorganic matrix, nitrogenous fertilizer, potash fertilizer, Calcium of intensifiens slow-release phosphate fertilizer for basic raw material, obtains through disc granulation.Wherein, nitrogenous fertilizer, potash fertilizer and Calcium of intensifiens slow-release phosphate fertilizer press N:P
2o
5: K
2the mass ratio combination of O:CaO=9-13:4-5:11-15:5-7.
Described nitrogenous fertilizer is selected from urea, ammonium sulfate or bicarbonate of ammonia; Described potash fertilizer is selected from potassium sulfate or Repone K; Described phosphate fertilizer is selected from Calcium of intensifiens slow-release phosphate fertilizer; The total amount of nitrogenous fertilizer, Calcium of intensifiens slow-release phosphate fertilizer and potash fertilizer is the 62-79wt% of fertilizer special for peanuts total amount.The preparation method of described Calcium of intensifiens slow-release phosphate fertilizer is as follows.
Described inorganic matrix is selected from wilkinite, attapulgite or kaolin; Its consumption is the 5-9wt% of fertilizer special for peanuts total amount.
Described organic substrate is selected from brown coal or weathered coal; Its consumption is the 12-33wt% of fertilizer special for peanuts total amount.
Further, preferred fertilizer special for peanuts, composition of raw materials is as one of following A-D:
A. a fertilizer special for peanuts, its component and mass parts thereof are: weathered coal 12 parts, wilkinite 9 parts, 28 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 28 parts, 23 parts, Repone K.
This fertilizer special for peanuts nutrient content is N:P
2o
5: K
2o:CaO=13:5:14:7; This formula is applicable to using when middle-and-low-yielding fields are sowed in spring.
B. a fertilizer special for peanuts, its component and mass parts thereof are: weathered coal 23 parts, wilkinite 7 parts, 24 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 22 parts, 24 parts, Repone K.
This fertilizer special for peanuts nutrient content is N:P
2o
5: K
2o:CaO=11:4:15:5; Use when this formula is applicable to middle-and-low-yielding fields summer sowing.
C. a fertilizer special for peanuts, its component and mass parts thereof are: weathered coal 24 parts, wilkinite 7 parts, 20 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 28 parts, 21 parts, Repone K.
This fertilizer special for peanuts nutrient content is N:P
2o
5: K
2o:CaO=9:5:13:7; This formula is applicable to using time spring sowing in high-yield field.
D. a fertilizer special for peanuts, its component and mass parts thereof are: weathered coal 33 parts, wilkinite 5 parts, 22 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 22 parts, 18 parts, Repone K.
This fertilizer special for peanuts nutrient content is N:P
2o
5: K
2o:CaO=10:4:11:5; Use when this formula is applicable to high-yield field summer sowing.
The preparation method of fertilizer special for peanuts of the present invention, comprises the following steps:
(1) Calcium of intensifiens slow-release phosphate fertilizer
It is 0.1-0.3mm that 30-40 mass parts peat, 5-10 mass parts sawdust, 5-10 mass parts wheat bran, 40-60 mass parts calcium superphosphate or fused(calcium magnesium)phosphate are crushed to particle diameter, and with 3-4 mass parts bicarbonate of ammonia and the 0.2-0.3 mass parts straw decomposing inoculant (composite bacteria that photosynthetic bacteria group, lactobacillus, yeast flora etc. form, living bacteria count 20,000,000,000/gram more than) mix, the water content of adjustment compound is 40-50wt%, pH value 6.5-7.Compound piles height 1-1.5 rice, width is not less than 2 meters trapezoidal, from top to bottom according to 5-9 hole/m
2density punching (bore dia footpath 0.2-0.5 rice, degree of depth 1-1.5 rice), surface coverage plastic cloth or plastics film, ferment.Treat that heap temperature rise to 60 DEG C starts timing, once, after fermentation 35-42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer in every 5-7d turning.
Further, the preparation method of preferred Calcium of intensifiens slow-release phosphate fertilizer is as one of following E-F:
E. 30 mass parts peat, 10 mass parts sawdusts, 10 mass parts wheat brans, 50 mass parts calcium superphosphate being crushed to particle diameter is 0.1-0.3mm, and mix with 3 mass parts bicarbonate of ammonia and 0.3 mass parts straw decomposing inoculant and ferment, every 7d turning once, after fermentation 42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer.
F. 40 mass parts peat, 5 mass parts sawdusts, 5 mass parts wheat brans, 50 mass parts fused(calcium magnesium)phosphate being crushed to particle diameter is 0.1-0.3mm, and mix with 4 mass parts bicarbonate of ammonia and 0.2 mass parts straw decomposing inoculant and ferment, every 7d turning once, after fermentation 42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer.
(2) disc granulation
It is 0.1mm-0.3mm that organic substrate, inorganic matrix, nitrogenous fertilizer, Calcium of intensifiens slow-release phosphate fertilizer and potash fertilizer are crushed to particle diameter.Take each feed composition in proportion, be uniformly mixed, obtain compound, deliver to granulation in granulating disc, be dried to water content≤12wt% through 50 DEG C-60 DEG C after granulation, obtain fertilizer special for peanuts.
Preferred further, the fertilizer special for peanuts of water content≤12wt% after drying is sieved the particle that cut-off footpath is 3.35mm-5mm, further as the finished product of fertilizer special for peanuts.
The application process of fertilizer special for peanuts of the present invention is as follows:
Fertilizer of the present invention can be used as base manure or seed manure is disposable applies, amount of application 1125-1500kg/hm
2, fertilization depth is 10-15cm.
Method of application preferably uses combined peanut seeder, and while carrying out seeding operation, the disposable below applying seed, carries out field management by this area routine techniques after earthing.
Effect of the present invention is as follows:
1, humic acids and Calcium of intensifiens content increase substantially
Peat is the plant residue mixture that a kind of degree of coalification is low, organic and humic acids comparision contents is low.The present invention with peat, sawdust, wheat bran, calcium superphosphate or fused(calcium magnesium)phosphate for substrate, adopt in the process of Production by Microorganism Fermentation Calcium of intensifiens slow-release phosphate fertilizer, organic content can be increased to 56.1% by 33.4%, and humic acids content can be increased to 38.8% by 27.6%.In addition, humic acids and calcium ion form humic acid chelating calcium, and avoid carbonate in calcareous soil and be combined the calcium carbonate forming stationary state, activity strengthens greatly.
2, nutritive element reasonable ratio, the fertilizer efficiency time length is long
The present invention forms according to the nutrient uptake feature configuration of the soil property feature of Huang-Huai-Hai, soil fertility feature and film covering peanut, and nutritive element reasonable ratio is with strong points.The macroelement such as N P and K form the relatively-stationary circular granular of profile after organic substrate and inorganic matrix parcel, decrease the contact area with soil particle, reduce the decomposition of nutritive element, conversion and uptake rate, fertilizer nutrient release period can extend 10d-35d, and fertilizer this season utilization ratio can improve 5%-20%.Especially, in Calcium of intensifiens slow-release phosphate fertilizer, the adsorbable phosphoric acid salt of humic acids, makes phosphorus element release period and utilization ratio apparently higher than nitrogen and potassium element.
3, process and use technique simply, fertilising cost is low
The present invention uses the trade wastes such as peat, sawdust, wheat bran to produce Calcium of intensifiens slow-release phosphate fertilizer and fertilizer special for peanuts, greatly reduces raw materials cost.Simultaneously also for the recycling of trade waste opens new approach.By optimizing materials component and proportioning, the pH value of mixing raw material and water content can be made to reach the optimum regime of fermentation and granulation, and the production of Calcium of intensifiens slow-release phosphate fertilizer and fertilizer special for peanuts can be realized by conventional compostation and disc granulation, technique is simple, and without the need to adding specific installation, production cost is low.In addition, spherical fertilizer can meet the requirement of mechanize and single fertilization, and fertilising cost is low, is convenient to promote.
4, economy and ecological benefits more obvious
The present invention processes according to the soil property feature of Huang-Huai-Hai and film covering peanut growth characteristics, product slant acidity, can stationary state phosphorus in activating soil, increase the content of the rapid available phosphorus of soil supply, the reasons such as high, the nutritive element reasonable ratio of Calcium of intensifiens content, fertilizer efficiency time length be long in addition, peanut can increase production 15.5-28.4%.In addition, production process of the present invention is without exhaust gas emissions such as dust, waste water, carbonic acid gas; Compared with livestock manure fermented, remain without objectionable impuritiess such as pathogenic bacteria, hormone, microbiotic, heavy metals, secondary pollution is not produced to environment, belong to environmental friendly fertilizer.
Embodiment
Weathered coal used in embodiment is produced by Shanxi Xin Da humic acids factory, organic content >=50wt%, free state humic acids content >=30wt%, wilkinite is produced by Weifang Hua Wei wilkinite Group Plc, peat is from Fushun Qing Yuanxian, organic content is 33.4%, and humic acids content is 27.6%; Sawdust is from the Ji gloomy furniture factory of Nanmulin; Wheat bran is from Jinan Yong Jun milling plant; urea (46-0-0) is produced by Lunan Chemical Fertilizer Factory, Shandong; Repone K (0-0-60) is produced by Shandong Haihua Group; fused(calcium magnesium)phosphate (0-16-0-20 (CaO)) is produced by the auspicious plump material company limited in Shandong; calcium superphosphate (0-16-0-21 (CaO)) is produced by Tian Hua chemical inc, Yunnan, and straw decomposing inoculant is produced by Shandong Biological Technology Co., Ltd..
Embodiment 1:
A kind of fertilizer special for peanuts, with organic substrate, inorganic matrix, nitrogenous fertilizer, potash fertilizer, Calcium of intensifiens slow-release phosphate fertilizer for basic raw material, the mass parts of each component is: weathered coal 12 parts, wilkinite 9 parts, 28 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 28 parts, 23 parts, Repone K.
Preparation method is as follows:
(1) 30 mass parts peat, 10 mass parts sawdusts, 10 mass parts wheat brans, 50 mass parts calcium superphosphate being crushed to particle diameter is 0.1-0.3mm, and mix with 3 mass parts bicarbonate of ammonia and 0.3 mass parts straw decomposing inoculant and ferment, every 7d turning once, after fermentation 42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer.
(2) organic substrate, inorganic matrix, nitrogenous fertilizer, Calcium of intensifiens slow-release phosphate fertilizer, potash fertilizer being crushed to particle diameter is 0.1mm-0.3mm.Take each feed composition in proportion, be uniformly mixed, obtain compound, deliver to granulation in granulating disc, be dried to water content≤12wt% after granulation through 50 DEG C-60 DEG C, sieve cut-off footpath is the particle of 3.35mm-5mm, obtains fertilizer special for peanuts.
This fertilizer special for peanuts nutrient content is N:P
2o
5: K
2o:CaO=13:5:14:7; This formula is applicable to using when middle-and-low-yielding fields are sowed in spring.Fertilizer application peanut combination of the present invention broadcasts the disposable below applying seed while machine carries out seeding operation, rear earthing.Amount of application 1500kg/hm
2, fertilization depth is 10-15cm.
Embodiment 2:
A kind of fertilizer special for peanuts, with organic substrate, inorganic matrix, nitrogenous fertilizer, potash fertilizer, Calcium of intensifiens slow-release phosphate fertilizer for basic raw material, the mass parts of each component is: weathered coal 23 parts, wilkinite 7 parts, 24 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 22 parts, 24 parts, Repone K.
Preparation method is as follows:
(1) 40 mass parts peat, 5 mass parts sawdusts, 5 mass parts wheat brans, 50 mass parts fused(calcium magnesium)phosphate being crushed to particle diameter is 0.1-0.3mm, and mix with 4 mass parts bicarbonate of ammonia and 0.2 mass parts straw decomposing inoculant and ferment, every 7d turning once, after fermentation 42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer.
(2) organic substrate, inorganic matrix, nitrogenous fertilizer, Calcium of intensifiens slow-release phosphate fertilizer, potash fertilizer being crushed to particle diameter is 0.1mm-0.3mm.Take each feed composition in proportion, be uniformly mixed, obtain compound, deliver to granulation in granulating disc, be dried to water content≤12wt% after granulation through 50 DEG C-60 DEG C, sieve cut-off footpath is the particle of 3.35mm-5mm, obtains fertilizer special for peanuts.
This fertilizer special for peanuts nutrient content is N:P
2o
5: K
2o:CaO=11:4:15:5; Use when this formula is applicable to middle-and-low-yielding fields summer sowing.Fertilizer application peanut combination of the present invention broadcasts the disposable below applying seed while machine carries out seeding operation, rear earthing.Amount of application 1500kg/hm
2, fertilization depth is 10-15cm.
Embodiment 3:
A kind of fertilizer special for peanuts, with organic substrate, inorganic matrix, nitrogenous fertilizer, potash fertilizer, Calcium of intensifiens slow-release phosphate fertilizer for basic raw material, the mass parts of each component is: weathered coal 24 parts, wilkinite 7 parts, 20 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 28 parts, 21 parts, Repone K.
Preparation method is as follows:
(1) 30 mass parts peat, 10 mass parts sawdusts, 10 mass parts wheat brans, 50 mass parts calcium superphosphate being crushed to particle diameter is 0.1-0.3mm, and mix with 3 mass parts bicarbonate of ammonia and 0.3 mass parts straw decomposing inoculant and ferment, every 7d turning once, after fermentation 42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer.
(2) organic substrate, inorganic matrix, nitrogenous fertilizer, Calcium of intensifiens slow-release phosphate fertilizer, potash fertilizer being crushed to particle diameter is 0.1mm-0.3mm.Take each feed composition in proportion, be uniformly mixed, obtain compound, deliver to granulation in granulating disc, be dried to water content≤12wt% after granulation through 50 DEG C-60 DEG C, sieve cut-off footpath is the particle of 3.35mm-5mm, obtains fertilizer special for peanuts.
This fertilizer special for peanuts nutrient content is N:P
2o
5: K
2o:CaO=9:5:13:7; This formula is applicable to using time spring sowing in high-yield field.Fertilizer application peanut combination of the present invention broadcasts the disposable below applying seed while machine carries out seeding operation, rear earthing.Amount of application 1125kg/hm
2, fertilization depth is 10-15cm.
Embodiment 4:
A kind of fertilizer special for peanuts, with organic substrate, inorganic matrix, nitrogenous fertilizer, potash fertilizer, Calcium of intensifiens slow-release phosphate fertilizer for basic raw material, the mass parts of each component is: weathered coal 33 parts, wilkinite 5 parts, 22 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 22 parts, 18 parts, Repone K.
Preparation method is as follows:
(1) 40 mass parts peat, 5 mass parts sawdusts, 5 mass parts wheat brans, 50 mass parts fused(calcium magnesium)phosphate being crushed to particle diameter is 0.1-0.3mm, and mix with 4 mass parts bicarbonate of ammonia and 0.2 mass parts straw decomposing inoculant and ferment, every 7d turning once, after fermentation 42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer.
(2) organic substrate, inorganic matrix, nitrogenous fertilizer, Calcium of intensifiens slow-release phosphate fertilizer, potash fertilizer being crushed to particle diameter is 0.1mm-0.3mm.Take each feed composition in proportion, be uniformly mixed, obtain compound, deliver to granulation in granulating disc, be dried to water content≤12wt% after granulation through 50 DEG C-60 DEG C, sieve cut-off footpath is the particle of 3.35mm-5mm, obtains fertilizer special for peanuts.
This fertilizer special for peanuts nutrient content is N:P
2o
5: K
2o:CaO=10:4:11:5; Use when this formula is applicable to middle-and-low-yielding fields summer sowing.Fertilizer application peanut combination of the present invention broadcasts the disposable below applying seed while machine carries out seeding operation, rear earthing.Amount of application 1125kg/hm
2, fertilization depth is 10-15cm.
Field experiment result:
Comparative example: peasant convention fertilization mode, composite fertilizer (15-15-15, Shandong Stanley Fertilizer Co., Ltd produces) 1125kg/hm
2, other control measures are identical.
The effect of above embodiment 1 ~ 4 and comparative example is as follows:
Test period: 2012-2013 years.
Test site: Jinan, Shandong Province city, Hebei Hengshui City
Test is arranged and experimental cultivar: Jinan, Shandong Province city and Hebei Hengshui City arrange embodiment 1-4 and simultaneous test respectively, for examination peanut varieties for flower educates 22.Effect average result is in table 1 and table 2.Compare respectively at comparative example, embodiment 1-4 can increase production 15.5-28.4%, and net earnings can amplification 18.1-37.2%.As can be seen here, use the output that fertilizer special for peanuts of the present invention can significantly improve peanut, increase peasant's net earnings.
The effect of increasing production of table 1 embodiment 1-4 compared with comparative example
The net earnings of table 2. embodiment 1-4 compared with comparative example increases effect
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. be applicable to a film covering peanut dedicated fertilizer for Huang-Huai-Hai, it is characterized in that, with organic substrate, inorganic matrix, nitrogenous fertilizer, potash fertilizer, Calcium of intensifiens slow-release phosphate fertilizer for basic raw material, obtain through disc granulation; Wherein, nitrogenous fertilizer, potash fertilizer and Calcium of intensifiens slow-release phosphate fertilizer press N:P
2o
5: K
2the mass ratio combination of O:CaO=9-13:4-5:11-15:5-7; The total amount of described nitrogenous fertilizer, Calcium of intensifiens slow-release phosphate fertilizer and potash fertilizer is the 62-79wt% of fertilizer special for peanuts total amount; Described inorganic matrix is the 5-9wt% of fertilizer special for peanuts total amount; Described organic substrate is the 12-33wt% of fertilizer special for peanuts total amount;
Described nitrogenous fertilizer is selected from urea, ammonium sulfate or bicarbonate of ammonia; Described potash fertilizer is selected from potassium sulfate or Repone K; Described inorganic matrix is selected from wilkinite, attapulgite or kaolin; Described organic substrate is selected from brown coal or weathered coal;
Described Calcium of intensifiens slow-release phosphate fertilizer is prepared from by following method: it is 0.1-0.3mm that 30-40 mass parts peat, 5-10 mass parts sawdust, 5-10 mass parts wheat bran, 40-60 mass parts calcium superphosphate or fused(calcium magnesium)phosphate are crushed to particle diameter, and mix with 3-4 mass parts bicarbonate of ammonia and 0.2-0.3 mass parts straw decomposing inoculant and ferment, treat that heap temperature rise to 60 DEG C starts timing, every 5-7d turning once, after fermentation 35-42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer.
2. film covering peanut dedicated fertilizer as claimed in claim 1, is characterized in that, when described Calcium of intensifiens slow-release phosphate fertilizer ferments, the water content of adjustment compound is 40-50wt%, pH value 6.5-7; Compound piles height 1-1.5 rice, width is not less than 2 meters trapezoidal, from top to bottom according to 5-9 hole/m
2density punching, surface coverage plastic cloth or plastics film.
3. film covering peanut dedicated fertilizer as claimed in claim 1, it is characterized in that, component and the mass parts thereof of described film covering peanut dedicated fertilizer are: weathered coal 12 parts, wilkinite 9 parts, 28 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 28 parts, 23 parts, Repone K.
4. film covering peanut dedicated fertilizer as claimed in claim 1, it is characterized in that, component and the mass parts thereof of described film covering peanut dedicated fertilizer are: weathered coal 23 parts, wilkinite 7 parts, 24 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 22 parts, 24 parts, Repone K.
5. film covering peanut dedicated fertilizer as claimed in claim 1, it is characterized in that, component and the mass parts thereof of described film covering peanut dedicated fertilizer are: weathered coal 24 parts, wilkinite 7 parts, 20 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 28 parts, 21 parts, Repone K.
6. film covering peanut dedicated fertilizer as claimed in claim 1, it is characterized in that, component and the mass parts thereof of described film covering peanut dedicated fertilizer are: weathered coal 33 parts, wilkinite 5 parts, 22 parts, urea, Calcium of intensifiens slow-release phosphate fertilizer 22 parts, 18 parts, Repone K.
7. as the film covering peanut dedicated fertilizer in claim 1-6 as described in any one, it is characterized in that, described Calcium of intensifiens slow-release phosphate fertilizer is prepared from by following method: it is 0.1-0.3mm that 30 mass parts peat, 10 mass parts sawdusts, 10 mass parts wheat brans, 50 mass parts calcium superphosphate are crushed to particle diameter, and mix with 3 mass parts bicarbonate of ammonia and 0.3 mass parts straw decomposing inoculant and ferment, every 7d turning once, after fermentation 42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer.
8. as the film covering peanut dedicated fertilizer in claim 1-6 as described in any one, it is characterized in that, described Calcium of intensifiens slow-release phosphate fertilizer is prepared from by following method: it is 0.1-0.3mm that 40 mass parts peat, 5 mass parts sawdusts, 5 mass parts wheat brans, 50 mass parts fused(calcium magnesium)phosphate are crushed to particle diameter, and mix with 4 mass parts bicarbonate of ammonia and 0.2 mass parts straw decomposing inoculant and ferment, every 7d turning once, after fermentation 42d, airing, to water content 30-40wt%, obtains Calcium of intensifiens slow-release phosphate fertilizer.
9. the preparation method of the film covering peanut dedicated fertilizer in claim 1-6 described in any one, is characterized in that, it is 0.1mm-0.3mm that organic substrate, inorganic matrix, nitrogenous fertilizer, Calcium of intensifiens slow-release phosphate fertilizer and potash fertilizer are crushed to particle diameter; Take each feed composition in proportion, be uniformly mixed, obtain compound, deliver to granulation in granulating disc, be dried to water content≤12wt% after granulation through 50 DEG C-60 DEG C, sieve cut-off footpath is the particle of 3.35mm-5mm, obtains film covering peanut dedicated fertilizer.
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| CN104609973A (en) * | 2015-01-30 | 2015-05-13 | 安徽惠禾壮有机肥科技有限公司 | Special organic-inorganic compound fertilizer for peanut and preparation method thereof |
| CN114342728B (en) * | 2022-01-27 | 2023-06-27 | 南充市农业科学院 | Green pricklyash peel planting method |
| CN116751087A (en) * | 2023-05-05 | 2023-09-15 | 新洋丰农业科技股份有限公司 | Soil-modifying and land-nourishing type fertilizer special for peanuts and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1109457A (en) * | 1994-11-21 | 1995-10-04 | 郑州工学院 | Biological calcium magnesium phosphorius fertilizer |
| RU2159222C1 (en) * | 1999-05-25 | 2000-11-20 | Акционерное общество закрытого типа "БАЛТКОНВЕРСИЯ" | Method for production of organomineral humic fertilizers |
| CN1634807B (en) * | 2003-12-29 | 2011-03-16 | 刘永定 | High efficiency alkaline organic phosphorus compound fertilizer for acidifying soil |
| CN101967072B (en) * | 2010-08-11 | 2013-11-06 | 西北农林科技大学 | Organic-inorganic compound fertilizer |
| CN102442854A (en) * | 2011-09-29 | 2012-05-09 | 任留旺 | Special fertilizer for peanut |
| PL229206B1 (en) * | 2012-08-06 | 2018-06-29 | Rogut Stanislaw | Controlled release fertilizer of ingredients and a method for manufacturing a controlled release fertilizer, and method of the fertilizer application |
| CN102816005B (en) * | 2012-09-10 | 2014-04-02 | 临沂中磷生物科技有限公司 | Peanut special microbial fertilizer and production method thereof |
| CN103011920B (en) * | 2012-11-30 | 2014-06-04 | 来光业 | Method for preparing biological organic fertilizer |
| CN103332984A (en) * | 2013-07-02 | 2013-10-02 | 辽宁省农业科学院 | Fertilizer specially used for peanuts |
| CN103910580B (en) * | 2014-04-17 | 2015-03-25 | 山东省农作物种质资源中心 | Common fertilizer special for sesbania in medium and low-yield fields in Huang-Huai-Hai region |
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