CN103342617A - Disinfection compound fertilizer for soil in field of corn for seed - Google Patents
Disinfection compound fertilizer for soil in field of corn for seed Download PDFInfo
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- CN103342617A CN103342617A CN2013102954081A CN201310295408A CN103342617A CN 103342617 A CN103342617 A CN 103342617A CN 2013102954081 A CN2013102954081 A CN 2013102954081A CN 201310295408 A CN201310295408 A CN 201310295408A CN 103342617 A CN103342617 A CN 103342617A
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Abstract
The invention relates to a disinfection compound fertilizer for soil in a field of corn for seed. The disinfection compound fertilizer for the soil in the field of corn for seed is formed by mixing furfural residue, urea, monoammonium phosphate, zinc sulphate, copper acetate and agricultural streptomycin sulphate according to the ratio of (46.58-54.59kg):(22.87-29.58kg):(17.46-18.98kg):(2.71-2.95kg):(1.35-1.47kg):(1.02-1.11kg). According to the disinfection compound fertilizer for the soil in the field of corn for seed, soil improvement effect of furfural residue, trophic action of urea, monoammonium phosphate and zinc sulphate and disinfection sterilization effect of copper acetate and agricultural streptomycin sulphate are integrated into a whole, diseases in the field of corn for seed are effectively controlled, yield of corn for seed is increased and quality of the corn for seed is improved, and the problems that planting area of the corn for seed in Hexi Corrider, Gansu is large, continuous cropping term is long, a chemical fertilizer is excessively applied, organic matter content in soil is reduced, soil is hardened, nutritional imbalance is caused and soil-borne diseases are serious are solved.
Description
Technical field
The present invention relates to the Maize Production field, relate in particular to production of hybrid seeds corn field soil disinfection compound fertilizer.
Background technology
In recent years, drought is met in northeast corn production of hybrid seeds district year after year, and production of hybrid seeds base is carried out on a large scale the west and moved, and is that the new product kind district of representative emerges rapidly with the Hexi Corridor, Gansu.Here the soil is wide, and is dry, the illumination abundance, and day and night temperature is big, and rareer is has advantageous water resources and a natural isolation strip, and corn seed producing output height, quality are good, and cost is low, is the desirable place of domestic corn seed production and storage.Production of hybrid seeds area is stabilized in more than 1,500,000 mu at present, and 6.5 hundred million kilograms in year production high-grade maize seed accounts for more than 50% of national corn sowing quantity, and national Maize Production is played crucial effects.
At present, the subject matter that exists is: production of hybrid seeds maize sown area is big, continuous cropping year limit for length, external source kind kind is many, corn dry rot, stem rot, striped stunt disease, smut disease, short mosaic disease, head smut, anthrax, leaf blight, graywall, helminthosporium maydis is popular and spread, and makes the production of hybrid seeds corn underproduction 5 ~ 10%.Therefore, research and development collects nutrition, improving the soil becomes the key point of composite fertilizer's research and development for the soil disinfection compound fertilizer of one.In recent years, the research of relevant composite fertilizer has been subjected to extensive concern, but relevant soil disinfection compound fertilizer yet there are no report.
Summary of the invention
Technical problem to be solved by this invention provide a kind ofly collect nutrition, improving the soil is the production of hybrid seeds corn field soil disinfection compound fertilizer of one.
For addressing the above problem, production of hybrid seeds corn field soil disinfection compound fertilizer of the present invention is characterized in that: this compound fertilizer is formed by the mixed of 46.58 kg ~ 54.59 kg:22.87 kg ~ 29.58 kg:17.46 kg ~ 18.98 kg:2.71 kg ~ 2.95 kg:1.35 kg ~ 1.47 kg:1.02 kg ~ 1.11 kg by furfural dregs, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
The particle diameter of described furfural dregs is 2 ~ 5mm, contains organic 66 ~ 70%, C 49 ~ 64%, full N 0.50 ~ 0.61%, and full P 0.30 ~ 0.36%, full K 1.10 ~ 1.18%, the pH value is 3.1.
The particle diameter of described urea is 2 ~ 3mm, and to contain the N massfraction be 46%.
The particle diameter of described monoammonium phosphate is 2 ~ 5mm, and to contain the N massfraction be 12%, contain P
2O
5Massfraction is 52%.
The particle diameter of described zinc sulfate is 0.50 ~ 1mm, and to contain the Zn massfraction be 23%.
Described venus crystals refers to that particle diameter is 0.50 ~ 1mm, and purity is 98% wettable powder.
Described agricultural Vetstrep refers to that particle diameter is 0.50 ~ 1mm, and purity is 72% wettable powder.
The production method of aforesaid production of hybrid seeds corn field soil disinfection compound fertilizer may further comprise the steps:
⑴ by each component of prescription weighing;
⑵ furfural dregs modification: every 1000kg furfural dregs adds 28 ~ 30kg lime powder, and making the pH value of furfural dregs is 7.0 ~ 7.5, obtains modified furfural residue;
⑶ namely hybrid packed by formula rate with modified furfural residue, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
The present invention compared with prior art has the following advantages:
1, the present invention is with the effect of improving the soil of furfural dregs, the trophism of urea, monoammonium phosphate, zinc sulfate, the sterilization of venus crystals, agricultural Vetstrep combines together, has effectively prevented the generation of production of hybrid seeds corn field disease, has improved production of hybrid seeds maize yield and quality, it is big to have solved Hexi Corridor, Gansu Province production of hybrid seeds maize sown area, continuous cropping year limit for length, the chemical fertilizer excess is used, and soil organic matter content descends, soil compaction, problems such as serious take place in nutrient imbalance, soil-borne disease.
2, venus crystals, the agricultural Vetstrep selected for use of the present invention can suppress growing of pathogenic soil bacterium, effectively prevents the generation of soil-borne disease.
3, the present invention is carried out after the mass analysis as can be seen, product of the present invention reaches the specification of quality (referring to table 1) of composite fertilizer.
Table 1 product quality analysis result of the present invention
4, the present invention is carried out field test:
⑴ experimental field overview:
Tested in 2010 ~ 2012 years and carry out sea level elevation 1495 m, 6.80 ℃ of average annual temperatures, average annual quantity of precipitation 116 mm, average annual steam output 1900 mm, frostless season 160d at the production of hybrid seeds corn field in 8 years of the sweet pretty town's Gao Jia village village four societies continuous cropping of Gansu Province's Zhangye Ganzhou District.Soil type is to irritate desert soil, and 0 ~ 20 cm soil layer contains organic 12.35g/kg, alkaline hydrolysis N 96.43 mg/kg, available P 12.65mg/kg, quick-acting K 165.54 mg/kg, pH value 7.73, effectively Zn 0.38 μ g/g.
⑵ test materials:
Furfural dregs, particle diameter is 2 ~ 5mm, contains organic massfraction 66 ~ 70%, contain C massfraction 49 ~ 64%, contain N massfraction 0.50 ~ 0.61%, contain P massfraction 0.30 ~ 0.36%, contain K massfraction 1.10 ~ 1.18%, the pH value is 3.1, suburb, Ganzhou District northeast furfural mill product; Urea, particle diameter is 2 ~ 3mm, containing the N massfraction is 46%, chemical plant, Liujia Gorge, Gansu product; Monoammonium phosphate, particle diameter is 2 ~ 5mm, to contain the N massfraction be 12%, contain P
2O
5Massfraction is 52%, Yunnan Prov Yuntianhua International Chemical Co., Ltd's product; Zinc sulfate, particle diameter is 0.50 ~ 1mm, containing the Zn massfraction is 23%, chemical plant, Liujia Gorge, Gansu product; Venus crystals, particle diameter are 0.50 ~ 1mm, and purity is 98% wettable powder, the glad Industrial Co., Ltd. of last voyage product; Agricultural Vetstrep, particle diameter are 0.50 ~ 1mm, and purity is 72% wettable powder, Chengdu Pu Hui biotechnology company limited product; The crop of participating in the experiment is corn, and kind is Zheng Dan Zheng 958(58 * prosperous 7-2).
⑶ test processing:
Test designs 3 groups of processing altogether, handles 1, contrast (not applying fertilizer); Handle 2, traditional fertilizer, urea 750 kg/hm
2+ diammonium phosphate
450 kg/hm
2Handle 3, the fertile 1582.50kg/hm of soil disinfection compound
2, each test is handled and is repeated 3 times, and district's group is arranged at random.
⑷ field planting method field test residential quarter area is 24 m
2(6m * 4m), build the ridge around each residential quarter, wide 40 cm in the ridge, high 30 cm in the ridge, April 22 2010 ~ 2012 year sowing time, maternal field planting spacing in the rows 25 cm, line-spacing 50cm, male parent disposes with Stem and leaf of Hongkong Pavetta, spacing in the rows 50 cm.Soil disinfection compound fertilizer 2/3 is made base fertilizer and is applied 0 ~ 20cm soil layer before corn seeding, residue 1/3 is done to topdress in the corn typhon mouth phase and spreaded manuer in holes.Respectively pour water 1 time in corn jointing stage, boot stage, heading stage, filling stage, milk stage, each residential quarter irrigation quantity equates that 900m pours water at every turn
3/ hm
2
⑸ the present invention carries out corn economic characters and output test back and finds, the soil disinfection compound fertile with traditional fertilizer relatively, corn grain number per spike, fringe grain are heavy, 100-grain weight, output have increased by 8.27,4.28g, 0.67g respectively and 1386.74 kg/hm
2(referring to table 2).
Table 2 the present invention is to the influence of corn economic characters and output
⑹ the present invention carries out economic benefit and tests the back discovery, and the soil disinfection compound is fertile to be compared with traditional fertilizer, and fertilization profit has increased by 6893.57 yuan/hm
2(referring to table 3).
Table 3 the present invention is to the influence of corn economic benefit
Annotate: price (unit/ton), furfural dregs 100; Urea 2000; Monoammonium phosphate 4200; Zinc sulfate 3500; Venus crystals 20000; Agricultural Vetstrep 30000; Production of hybrid seeds corn 5500; The fertile 1990.60(of production of hybrid seeds corn soil disinfection compound is respectively 50.63:24.86:18.98:2.95:1.47:1.11 and is mixed by furfural dregs, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep weight ratio).
5, remarkable in economical benefits of the present invention.The present invention in 2010,2011,2012 on corn seed producing field, Hexi Corridor, Gansu effectively popularizing area be 120,000 mu.According to " the agricultural science and technology achievement economic benefit computing method " that the Chinese Academy of Agricultural Sciences issues, project is promoted the economic benefit in year and estimated, the result shows: newly-increased 6114.84 ten thousand yuan of the gross output values (120,000 mu * 509.57 yuan/mu); Newly-increased 5514.84 ten thousand yuan of fertilization profits (120,000 mu * 459.57 yuan/mu).
6, raw material of the present invention is easy to get, and is easy to implement.
Embodiment
Embodiment 1Production of hybrid seeds corn field soil disinfection compound fertilizer, this compound fertilizer is formed by the mixed of 50.63 kg:24.86 kg:18.98 kg:2.95 kg:1.47 kg:1.11 kg by furfural dregs, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
The production method of this compound fertilizer may further comprise the steps:
⑴ by each component of prescription weighing.
⑵ furfural dregs modification: every 1000kg furfural dregs adds 28 ~ 30kg lime powder, and making the pH value of furfural dregs is 7.0 ~ 7.5, obtains modified furfural residue.
⑶ namely hybrid packed by formula rate with modified furfural residue, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
Embodiment 2Production of hybrid seeds corn field soil disinfection compound fertilizer, this compound fertilizer is formed by the mixed of 54.59 kg:22.87 kg:17.46 kg:2.71 kg:1.35 kg:1.02 kg by furfural dregs, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
The production method of this compound fertilizer together
Embodiment 1
Embodiment 3Production of hybrid seeds corn field soil disinfection compound fertilizer, this compound fertilizer is formed by the mixed of 46.58 kg:29.58kg:18.5 kg:2.85 kg:1.41 kg:1.08 kg by furfural dregs, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
The production method of this compound fertilizer together
Embodiment 1
Embodiment 4Production of hybrid seeds corn field soil disinfection compound fertilizer, this compound fertilizer is formed by the mixed of 51.12 kg:25.5 kg:17.98kg:2.92 kg:1.38 kg:1.10 kg by furfural dregs, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
The production method of this compound fertilizer together
Embodiment 1
Embodiment 5Production of hybrid seeds corn field soil disinfection compound fertilizer, this compound fertilizer is formed by the mixed of 48.8 kg:27.03 kg:18.88kg:2.78kg:1.45 kg:1.06kg by furfural dregs, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
The production method of this compound fertilizer together
Embodiment 1
Embodiment 6Production of hybrid seeds corn field soil disinfection compound fertilizer, this compound fertilizer is formed by the mixed of 53.5 kg:23.81 kg:17.5 kg:2.75 kg:1.39 kg:1.05 kg by furfural dregs, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
The production method of this compound fertilizer together
Embodiment 1
Above-mentioned
Embodiment 1 ~ 6In, the particle diameter of furfural dregs is 2 ~ 5mm, contains organic 66 ~ 70%, C 49 ~ 64%, full N 0.50 ~ 0.61%, and full P 0.30 ~ 0.36%, full K 1.10 ~ 1.18%, the pH value is 3.1, Gansu is shared chemical industry company limited and is produced.
The particle diameter of urea is 2 ~ 3mm, and to contain the N massfraction be 46%, is produced by chemical plant, Liujia Gorge, Gansu.
The particle diameter of monoammonium phosphate is 2 ~ 5mm, and to contain the N massfraction be 12%, contain P
2O
5Massfraction is 52%, is produced by Yunnan Prov Yuntianhua International Chemical Co., Ltd.
The particle diameter of zinc sulfate is 0.50 ~ 1mm, and to contain the Zn massfraction be 23%, is produced by chemical plant, Liujia Gorge, Gansu.
Venus crystals refers to that particle diameter is 0.50 ~ 1mm, and purity is 98% wettable powder, and glad Industrial Co., Ltd. produces by last voyage.
Agricultural Vetstrep refers to that particle diameter is 0.50 ~ 1mm, and purity is 72% wettable powder, is produced by Chengdu Pu Hui biotechnology company limited.
Claims (8)
1. production of hybrid seeds corn field soil disinfection compound fertilizer, it is characterized in that: this compound fertilizer is formed by the mixed of 46.58 kg ~ 54.59 kg:22.87 kg ~ 29.58 kg:17.46 kg ~ 18.98 kg:2.71 kg ~ 2.95 kg:1.35 kg ~ 1.47 kg:1.02 kg ~ 1.11 kg by furfural dregs, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
2. production of hybrid seeds corn field soil disinfection compound fertilizer as claimed in claim 1, it is characterized in that: the particle diameter of described furfural dregs is 2 ~ 5mm, contains organic 66 ~ 70%, C 49 ~ 64%, full N 0.50 ~ 0.61%, full P 0.30 ~ 0.36%, full K 1.10 ~ 1.18%, the pH value is 3.1.
3. production of hybrid seeds corn field soil disinfection compound fertilizer as claimed in claim 1, it is characterized in that: the particle diameter of described urea is 2 ~ 3mm, and to contain the N massfraction be 46%.
4. production of hybrid seeds corn field soil disinfection compound fertilizer as claimed in claim 1, it is characterized in that: the particle diameter of described monoammonium phosphate is 2 ~ 5mm, and to contain the N massfraction be 12%, contain P
2O
5Massfraction is 52%.
5. production of hybrid seeds corn field soil disinfection compound fertilizer as claimed in claim 1, it is characterized in that: the particle diameter of described zinc sulfate is 0.50 ~ 1mm, and to contain the Zn massfraction be 23%.
6. production of hybrid seeds corn field soil disinfection compound fertilizer as claimed in claim 1, it is characterized in that: described venus crystals refers to that particle diameter is 0.50 ~ 1mm, and purity is 98% wettable powder.
7. production of hybrid seeds corn field soil disinfection compound fertilizer as claimed in claim 1, it is characterized in that: described agricultural Vetstrep refers to that particle diameter is 0.50 ~ 1mm, and purity is 72% wettable powder.
8. the production method of production of hybrid seeds corn field soil disinfection compound fertilizer as claimed in claim 1 may further comprise the steps:
⑴ by each component of prescription weighing;
⑵ furfural dregs modification: every 1000kg furfural dregs adds 28 ~ 30kg lime powder, and making the pH value of furfural dregs is 7.0 ~ 7.5, obtains modified furfural residue;
⑶ namely hybrid packed by formula rate with modified furfural residue, urea, monoammonium phosphate, zinc sulfate, venus crystals, agricultural Vetstrep.
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|---|---|---|---|
| CN201310295408.1A CN103342617B (en) | 2013-07-15 | 2013-07-15 | Disinfection compound fertilizer for soil in field of corn for seed |
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|---|---|---|---|
| CN201310295408.1A CN103342617B (en) | 2013-07-15 | 2013-07-15 | Disinfection compound fertilizer for soil in field of corn for seed |
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| CN103342617A true CN103342617A (en) | 2013-10-09 |
| CN103342617B CN103342617B (en) | 2015-02-11 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654383A (en) * | 2009-09-11 | 2010-02-24 | 长子县惠民农业科技开发有限公司 | Treating technology for taking deacidified furfural residue as culture mediums |
| CN101851514A (en) * | 2010-05-07 | 2010-10-06 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Organic and nutrient soil improving agent |
| CN101857474A (en) * | 2010-05-07 | 2010-10-13 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Aeolian sandy soil modifier |
| CN102320890A (en) * | 2011-08-24 | 2012-01-18 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Production of hybrid seeds corn is multi-functional special-purpose fertile |
| CN102936158A (en) * | 2012-12-06 | 2013-02-20 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Organic waste composition fertilizer |
| CN102965120A (en) * | 2012-12-06 | 2013-03-13 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Modifying agent for physicochemical properties of soil |
-
2013
- 2013-07-15 CN CN201310295408.1A patent/CN103342617B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654383A (en) * | 2009-09-11 | 2010-02-24 | 长子县惠民农业科技开发有限公司 | Treating technology for taking deacidified furfural residue as culture mediums |
| CN101851514A (en) * | 2010-05-07 | 2010-10-06 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Organic and nutrient soil improving agent |
| CN101857474A (en) * | 2010-05-07 | 2010-10-13 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Aeolian sandy soil modifier |
| CN102320890A (en) * | 2011-08-24 | 2012-01-18 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Production of hybrid seeds corn is multi-functional special-purpose fertile |
| CN102936158A (en) * | 2012-12-06 | 2013-02-20 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Organic waste composition fertilizer |
| CN102965120A (en) * | 2012-12-06 | 2013-03-13 | 甘肃省敦煌种业股份有限公司玉门市种子公司 | Modifying agent for physicochemical properties of soil |
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