CN101880194B - Disposable special rice fertilizer for crab raising rice field - Google Patents
Disposable special rice fertilizer for crab raising rice field Download PDFInfo
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- CN101880194B CN101880194B CN2010101428973A CN201010142897A CN101880194B CN 101880194 B CN101880194 B CN 101880194B CN 2010101428973 A CN2010101428973 A CN 2010101428973A CN 201010142897 A CN201010142897 A CN 201010142897A CN 101880194 B CN101880194 B CN 101880194B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention relates to a compound fertilizer, in particular to a disposable special rice fertilizer for a crab raising rice field. The special fertilizer consists of organic fertilizer and inorganic fertilizer in a weight part ratio of 5-7: 3-5, wherein the organic fertilizer comprises 2 to 5 weight parts of livestock and poultry dung and 1 to 2.5 weight parts of humic acid; and the inorganic chemical fertilizer comprises 9 to 11 weight parts of nitrogenous fertilizer, 2 to 4 weight parts of phosphate fertilizer and 3 to 6 weight parts of potassium fertilizer. The yield of the rice is increased obviously after one-time application, any fertilizer does not need to be applied at the later stage, and the special fertilizer does not harm river crabs.
Description
Technical field
The present invention relates to composite fertilizer, specifically a breeding crab rice field disposable special rice fertilizer.
Background technology
Raising crabs in paddy field carries out according to the mutually beneficial principle of rice crab symbiosis; It has scientifically utilized the symbiotic relationship between the plant-animal; Plant husbandry and aquaculture are combined in the same ecotope dexterously; Can give full play to rice field area and water space, performance land resources potential combines nuisanceless fine quality rice production and aquaculture.River crab can eat up part weeds in the rice field; Reduce the input amount of agricultural chemicals and improved the production efficiency of fertilizer; River crab movement and the residual bait of feeding crab can increase soil organic matter content, culture fertility, thereby reduced the amount of application of fertilizer; Reduced peasant's direct economy input, material cycle and energy transformation in the original paddy ecosystem are developed to more cost-effective direction.Raising crabs in paddy field finally can improve the field ecotope, and the paddy eating quality is improved, and realizes paddy, river crab bumper harvests, reaches purpose highly efficient and productive, the three-dimensional development comprehensive utilization, has improved the composite economy benefit of plant husbandry and aquaculture.
Yet, in the raising crabs in paddy field actual production process, always face the difficult problem that fertilization of rice works the mischief to the river crab growth.Friend peasant will guarantee that the normal harvest of paddy rice just must apply fertilizer to paddy rice, and carries out scientific and reasonable topdressing the breeding time of following paddy rice, to reach the paddy rice high yield;, because the nitrogenous fertilizer under executing can produce ammonia nitrogen behind water body, river crab is produced harm; Phosphate fertilizer also can be eaten by mistake by river crab; Also cause river crab growth harm, thereby cause the river crab speed of growth slowly or long (little old crab) even cause the dead phenomenon of river crab, also the river crab quality is worked the mischief simultaneously.Therefore; The fertilizer practice of raising crabs in paddy field has become the technical bottleneck of restriction rice crab breeding industry development at present; How to carry out the whole growing nutrient supply balance that the technology of applying fertilizers scientifically can satisfy paddy rice, realize the paddy rice good quality and high output and can guarantee the river crab normal growth do not worked the mischief having become the breeding of rice crab and needing one of gordian technique of solution badly.
Summary of the invention
The objective of the invention is to support crab rice field disposable special rice fertilizer for the raising crabs in paddy field industry provides a kind of disposable employed organic-inorganic.
To achieve these goals, the technical scheme of the present invention's employing is:
One breeding crab rice field disposable special rice fertilizer is made up of organic fertilizer and mineral manure, and its special-purpose fertilizer is made up of organic fertilizer and mineral manure, counts organic fertilizer: mineral manure=5-7: 3-5 by ratio of weight and the number of copies; Wherein organic fertilizer is fertilizer and the humic acids that feces of livestock and poultry is produced, and is 2-5: 1-2.5 by ratio of weight and the number of copies; Inorganic chemical fertilizer is that nitrogenous fertilizer (in the nitrogen element), phosphate fertilizer (in Vanadium Pentoxide in FLAKES), potash fertilizer (in potassium oxide) are 9-11: 2-4: 3-6 by ratio of weight and the number of copies.
Said nitrogenous fertilizer is one or more in urea, ammonium sulfate and the bicarbonate of ammonia, and its addition accounts for the 17%-23% of special-purpose fertile gross weight by the nitrogen element.Said phosphate fertilizer is one or more in diammonium phosphate, monoammonium phosphate and the superphosphate of lime, and its addition accounts for the 5%-9% of special-purpose fertile gross weight by Vanadium Pentoxide in FLAKES.Said potash fertilizer is one or more in Repone K, vitriolate of tartar and the potassium magnesium sulfate, and its addition accounts for the 4%-8% of special-purpose fertile gross weight by potassium oxide.Said special-purpose fertile disposable applying earlier on the soil, re-planting paddy is treated paddy growth 8-10 days, and cultivating river crab between paddy rice, the fertile amount of application of said special use is every mu of soil 70-100 kilogram.
The present invention has following advantage:
1. has solid scientific basis.The present invention is a foundation with paddy rice regulation of fertilizer requirement, the fertile characteristic of suction, is means to survey native technique of balanced fertilizer, develops the present invention and supports crab rice field disposable special rice fertilizer.This fertilizer is by several kinds of different organic fertilizer and several kinds of a kind of organic-inorganic compound fertilizers that mineral manure forms by the mutual blending of different ratios.
2. application effect is good, reduces production costs.The paddy rice-dedicated fertilizer that the present invention produces applies as base fertilizer is disposable, and the paddy rice late growth stage need not topdress, and saving of work and time saves money again, is applicable to the Rice Production under the various cultivation modes, improves utilization rate of fertilizer more than 10%, per hectare raising the output 8-10%.
4. can guarantee rice yield, not injure river crab again.The foster crab rice field disposable special rice fertilizer that the present invention produces can reduce the loss of fertilizer and the accumulation of harmful product; Because the rational organic-inorganic proportioning of this scientific formulation; Can delay hydrolysis of urea, prolongation applies the diffusion time of urea in the soil, thereby has reduced NH in the soil solution
4 +And NH
3Concentration, reduced urea decomposition and transformed toxicity and NH river crab
3Volatilization loss guarantees the fertilizer requirement in the paddy rice whole growth growth course, and early stage is few fertile, and mid-term is fertilizer deficiency not, and the later stage is not taken off fertilizer, guarantees rice high yield and river crab is not produced injury.
Embodiment
Embodiment 1
Support crab rice field disposable special rice fertilizer; Form by organic fertilizer (component A) and mineral manure (component B) two parts's blending; Wherein component A is that fertilizer and the humic acids that feces of livestock and poultry is produced formed; Its ratio of weight and number is 4: 1.5, and component B is by inorganic chemical fertilizer: nitrogenous fertilizer (in the nitrogen element), phosphate fertilizer (in Vanadium Pentoxide in FLAKES), potash fertilizer (in potassium oxide) are formed, and the weight ratio between each composition is 11: 3: 3; Weight ratio between component A and the component B is 4: 6.
Said nitrogenous fertilizer is urea, ammonium sulfate and bicarbonate of ammonia, and its addition accounts for 18.8% of special-purpose fertile gross weight by the nitrogen element.Said phosphate fertilizer is monoammonium phosphate and superphosphate of lime, and its addition accounts for 5.1% of special-purpose fertile gross weight by Vanadium Pentoxide in FLAKES.Said potash fertilizer is Repone K, vitriolate of tartar and potassium magnesium sulfate, and its addition accounts for 5.2% of special-purpose fertile gross weight by potassium oxide.
Said feces of livestock and poultry mainly comprises animal waste and poultry manures such as chicken, duck such as pig, sheep, horse.According to characteristics such as the discharging modes of different ight soil, ight soil amount, nutrient contents, select different treatment processs.Wherein, organic and nitrogen in the ight soil of poultry, phosphorus, potassium nutrition content are all higher, and contain amount and micro-in other such as more calcium, poultry manure become thoroughly decomposed easily and the temperature of becoming thoroughly decomposed higher, belong to hot manure; The pig manure quality is thinner, contains more organic matter and npk nutrient, contains a large amount of soil ulmin, to the good effect of having increase soil fertility; Sheep excrement quality is thinner, and water cut is few, and nitrogen and potassium content are higher in the sheep urine, and its nitrogen form mainly is a urea nitrogen, and utilization is prone to be decomposed; Organic content is higher in the horsehit urine, also contains a large amount of cellulose-decomposing bacterias, when compost, can produce high temperature, belongs to hot manure.
According to by ordinary method ight soil being become thoroughly decomposed fully, the fertilizer that the ight soil that then will become thoroughly decomposed is produced as feces of livestock and poultry adds in the special-purpose fertilizer with above-mentioned one or more feces of livestock and poultry, and addition accounts for 40% of special-purpose fertile gross weight.
Get 90 kilograms in above-mentioned disposable special rice fertilizer material, evenly spread fertilizer over the fields on 1 mu of rice terrace, the disposable base manure of doing screws in during then with the rotary tillage rice field, and re-planting paddy treats that paddy rice absorbs 8-10 days, and cultivating river crab between paddy rice, and the later stage is no longer used any fertilizer.The contrast base is executed 35 jin in urea, 50 jin of two ammoniums, and 20 jin in potash fertilizer, 10 jin of zinc fertilizers, 20 jin of siliceous fertilizers chase after 12 jin of urea, equally cultivating river crab in paddy rice again during rice tillering; Apply 706.2 kilograms of the special-purpose fertile back paddy rice average yield per mus of the present invention, 32.8 kilograms of river crab average yield per mus, river crab specification 100 grams/only accounted for 61.8%.Compare paddy rice mu raising the output 9.5% with contrast, the average mu raising the output 17.1% of river crab.
Embodiment 2
Support crab rice field disposable special rice fertilizer; Form by organic fertilizer (component A) and mineral manure (component B) two parts's blending; Wherein component A is compositions such as the fertilizer produced of feces of livestock and poultry and humic acids; Its weight ratio is 3: 1, and component B is by inorganic chemical fertilizer: nitrogenous fertilizer (in the nitrogen element), phosphate fertilizer (in Vanadium Pentoxide in FLAKES), potash fertilizer (in potassium oxide) are formed, and the weight ratio between each composition is 10: 2.5: 1; Weight ratio between component A and the component B is 3: 7.
Said nitrogenous fertilizer is urea and bicarbonate of ammonia, and its addition accounts for 19% of special-purpose fertile gross weight by the nitrogen element.Said phosphate fertilizer is diammonium phosphate and superphosphate of lime, and its addition accounts for 4.8% of special-purpose fertile gross weight by Vanadium Pentoxide in FLAKES.Said potash fertilizer is Repone K and potassium magnesium sulfate, and its addition accounts for 2% of special-purpose fertile gross weight by potassium oxide.
Said feces of livestock and poultry mainly comprises animal waste and poultry manures such as chicken, duck such as pig, sheep, horse.According to characteristics such as the discharging modes of different ight soil, ight soil amount, nutrient contents, select different treatment processs.Wherein, organic and nitrogen in the ight soil of poultry, phosphorus, potassium nutrition content are all higher, and contain amount and micro-in other such as more calcium, poultry manure become thoroughly decomposed easily and the temperature of becoming thoroughly decomposed higher, belong to hot manure; The pig manure quality is thinner, contains more organic matter and npk nutrient, contains a large amount of soil ulmin, to the good effect of having increase soil fertility; Sheep excrement quality is thinner, and water cut is few, and nitrogen and potassium content are higher in the sheep urine, and its nitrogen form mainly is a urea nitrogen, and utilization is prone to be decomposed; Organic content is higher in the horsehit urine, also contains a large amount of cellulose-decomposing bacterias, when compost, can produce high temperature, belongs to hot manure.
According to by ordinary method ight soil being become thoroughly decomposed fully, the fertilizer that the ight soil that then will become thoroughly decomposed is produced as feces of livestock and poultry adds in the special-purpose fertilizer with above-mentioned one or more feces of livestock and poultry, and addition accounts for 30% of special-purpose fertile gross weight.
Get 80 kilograms in above-mentioned disposable special rice fertilizer material, evenly spread fertilizer over the fields on 1 mu of rice terrace, the disposable base manure of doing screws in during then with the rotary tillage rice field, and the later stage is no longer used any fertilizer.The contrast base is executed 35 jin in urea, 50 jin of two ammoniums, and 20 jin in potash fertilizer, 10 jin of zinc fertilizers, 20 jin of siliceous fertilizers chase after 12 jin of urea, equally cultivating river crab in paddy rice again during rice tillering; Apply 721.3 kilograms of the paddy rice average yield per mus of product of the present invention, 33.6 kilograms of river crab average yield per mus, river crab specification 100 grams/only accounted for 64.3%.Mu raising the output 11.9%, the average mu raising the output 20% of river crab.
Embodiment 3
Support crab rice field disposable special rice fertilizer; Form by organic fertilizer (component A) and mineral manure (component B) two parts's blending; Wherein component A is compositions such as the fertilizer produced of feces of livestock and poultry and humic acids; Its weight ratio is 5: 2, and component B is by inorganic chemical fertilizer: nitrogenous fertilizer is formed in (nitrogen element), phosphate fertilizer (in Vanadium Pentoxide in FLAKES), potash fertilizer (in potassium oxide), and the weight ratio between each composition is 10: 3: 3; Weight ratio between component A and the component B is 3.5: 6.5.
Said nitrogenous fertilizer is urea, ammonium sulfate and bicarbonate of ammonia, and its addition accounts for 17% of special-purpose fertile gross weight by the nitrogen element.Said phosphate fertilizer is monoammonium phosphate and superphosphate of lime, and its addition accounts for 5% of special-purpose fertile gross weight by Vanadium Pentoxide in FLAKES.Said potash fertilizer is Repone K, vitriolate of tartar and potassium magnesium sulfate, and its addition accounts for 5.1% of special-purpose fertile gross weight by potassium oxide.
Said feces of livestock and poultry mainly comprises animal waste and poultry manures such as chicken, duck such as pig, sheep, horse.According to characteristics such as the discharging modes of different ight soil, ight soil amount, nutrient contents, select different treatment processs.Wherein, organic and nitrogen in the ight soil of poultry, phosphorus, potassium nutrition content are all higher, and contain amount and micro-in other such as more calcium, poultry manure become thoroughly decomposed easily and the temperature of becoming thoroughly decomposed higher, belong to hot manure; The pig manure quality is thinner, contains more organic matter and npk nutrient, contains a large amount of soil ulmin, to the good effect of having increase soil fertility; Sheep excrement quality is thinner, and water cut is few, and nitrogen and potassium content are higher in the sheep urine, and its nitrogen form mainly is a urea nitrogen, and utilization is prone to be decomposed; Organic content is higher in the horsehit urine, also contains a large amount of cellulose-decomposing bacterias, when compost, can produce high temperature, belongs to hot manure.
According to by ordinary method ight soil being become thoroughly decomposed fully, the fertilizer that the ight soil that then will become thoroughly decomposed is produced as feces of livestock and poultry adds in the special-purpose fertilizer with above-mentioned one or more feces of livestock and poultry, and addition accounts for 35% of special-purpose fertile gross weight.
Get 80 kilograms in above-mentioned disposable special rice fertilizer material, evenly spread fertilizer over the fields on 1 mu of rice terrace, the disposable base manure of doing screws in during then with the rotary tillage rice field, and the later stage is no longer used any fertilizer.The contrast base is executed 35 jin in urea, 50 jin of two ammoniums, and 20 jin in potash fertilizer, 10 jin of zinc fertilizers, 20 jin of siliceous fertilizers chase after 12 jin of urea, equally cultivating river crab in paddy rice again during rice tillering; Apply 693.9 kilograms of the paddy rice average yield per mus of product of the present invention, 30.5 kilograms of river crab average yield per mus, river crab specification 100 grams/only accounted for 59.7%.Mu raising the output 7.6%, the average mu raising the output 8.9% of river crab.
Claims (2)
1. a breeding crab rice field disposable special rice fertilizer; Form by organic fertilizer and mineral manure; It is characterized in that: support crab rice field disposable special rice fertilizer and form foster crab of realization then and rice field symbiosis by organic fertilizer and mineral manure; Count organic fertilizer: mineral manure=3-5: 5-7 by ratio of weight and the number of copies; Wherein organic fertilizer is fertilizer and the humic acids that feces of livestock and poultry is produced, and is 2-5: 1-2.5 by ratio of weight and the number of copies; Inorganic chemical fertilizer is that nitrogenous fertilizer, phosphate fertilizer, potash fertilizer are 9-11: 2-4: 3-6 by ratio of weight and the number of copies.
2. by the described foster crab of claim 1 rice field disposable special rice fertilizer; It is characterized in that: said special-purpose fertile disposable applying earlier on the soil, re-planting paddy was treated paddy growth 8-10 days; And cultivating river crab between paddy rice, the fertile amount of application of said special use are every mu of soil 70-100 kilogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101428973A CN101880194B (en) | 2010-04-09 | 2010-04-09 | Disposable special rice fertilizer for crab raising rice field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101428973A CN101880194B (en) | 2010-04-09 | 2010-04-09 | Disposable special rice fertilizer for crab raising rice field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101880194A CN101880194A (en) | 2010-11-10 |
| CN101880194B true CN101880194B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101428973A Expired - Fee Related CN101880194B (en) | 2010-04-09 | 2010-04-09 | Disposable special rice fertilizer for crab raising rice field |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508774A (en) * | 2013-09-22 | 2014-01-15 | 临汾市力澜生物科技有限公司 | Method for preparing organic fertilizer by mixing livestock excrement and humic acid |
| CN103910567B (en) * | 2014-02-10 | 2016-03-16 | 镇江贝思特有机活性肥料有限公司 | A kind of special rice organic-inorganic compound fertilizer material |
| CN106386304A (en) * | 2016-08-31 | 2017-02-15 | 陈冬林 | Young crab and rice mixing breeding and planting method capable of stabilizing grain income and increasing fishery income |
| CN107628875A (en) * | 2017-10-26 | 2018-01-26 | 安徽耘泰农业发展有限公司 | A kind of compound fertilizer supported altogether for rice crab |
| CN107673857A (en) * | 2017-10-26 | 2018-02-09 | 安徽耘泰农业发展有限公司 | A kind of nutritious rice crab foster fertilizer altogether |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065856A (en) * | 1992-04-15 | 1992-11-04 | 青海省农牧生产资料公司 | Granular organic and inorganic fertilizer |
| CN1663937A (en) * | 2005-01-07 | 2005-09-07 | 张学洪 | Organic compound fertilizer for rice |
| CN101602628A (en) * | 2009-07-07 | 2009-12-16 | 东莞市奇的肥业有限公司 | A kind of rice special organic-inorganic BB fertilizer |
-
2010
- 2010-04-09 CN CN2010101428973A patent/CN101880194B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065856A (en) * | 1992-04-15 | 1992-11-04 | 青海省农牧生产资料公司 | Granular organic and inorganic fertilizer |
| CN1663937A (en) * | 2005-01-07 | 2005-09-07 | 张学洪 | Organic compound fertilizer for rice |
| CN101602628A (en) * | 2009-07-07 | 2009-12-16 | 东莞市奇的肥业有限公司 | A kind of rice special organic-inorganic BB fertilizer |
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| CN101880194A (en) | 2010-11-10 |
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Granted publication date: 20121205 Termination date: 20140409 |