CN102503631A - Cowpea fertigation package fertilizer as well as preparation method and fertilizing method thereof - Google Patents
Cowpea fertigation package fertilizer as well as preparation method and fertilizing method thereof Download PDFInfo
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Abstract
The invention discloses a cowpea fertigation package fertilizer as well as a preparation method and a fertilizing method thereof, belonging to the technical field of agricultural science fertigation. The fertilizing method disclosed by the invention is characterized by carrying out fertigation by using fertilizers with different nutrient proportions and water with different amounts in three growing periods of cowpea through adopting trickle irrigation equipment, wherein the three growing periods comprise A) a seedling period-flowering period, B) a flowering period-fruiting period and C) a collection period. The fertilizers are obtained by repeatedly preparing the following components of urea, industrial monoammonium phosphate, agricultural monoammonium phosphate, potassium sulfate, ammonium sulfate, ammonium bicarbonate, magnesium sulfate, zinc sulfate, manganese sulfate and the like. According to the fertigation method disclosed by the invention, the use ratio of the fertilizers is increased, the labor intensity is reduced, the economic and social benefits in cowpea cultivation and production are obvious, the effect of increasing yield is good, and the real meaning is great in water-saving agricultural production.
Description
Technical field
The present invention relates to a kind of cowpea fertigation meal fertilizer and preparation and fertilizing method, belong to agricultural sciences fertigation technical field.
Background technology
At present, during many peasant planting cowpeas, adopts the method for traditional fertilizing, watering, as spread fertilizer over the fields, the ditch spread or the fertilizer of spreading manuer in holes, broad irrigation is irrigated the fields etc., and these traditional fertilizing, watering method fertilizer utilization efficiencies are very low, and the liquid manure waste seriously causes environmental pollution.Traditional cowpea planting technology is the requirement of incompatibility people production, is necessary cowpea cropping pattern and technology are changed and improve.
The method of fertigation is used widely in the agriculture prodn of developed country.The characteristics of fertigation are that liquid manure is supplied simultaneously, can bring into play the synergy of the two, and fertilizer is directly applied the root district, reduced the contact area of fertilizer and soil, have reduced soil fixing to fertilizer nutrient, help root system to nutrient absorbing; The time that fertigation continues is long, for root growth has been kept a metastable liquid manure environment.Fertigation can be according to weather, soil characteristic, the various crop nutritional characteristic at different growth and development stages; Regulate kind, ratio and the quantity etc. of supply nutrient neatly; Satisfy high crop yield fine needs; Reach the consumption that improves fertilizer utilization ratio, saves fertilizer, the target of saving fertilising labour, performance liquid manure greatest benefit, help protecting agroecological environment.For improving the planting technology of cowpea, can the fertigation technology be used for wherein.
Fertigation is higher to the fertilizer characteristic requirements, needs nutrient density high, and is water-soluble fully under the temperature of field; Dissolving rapidly, good fluidity can blocking filter and water dropper; Can not cause the acute variation of irrigation water pH value, little to the corrodibility of control center and irrigation system.The interaction of fertilizer and soil, the INTERACTION PROBLEMS between the fertilizer should be noted coordinating, and fertilizer product is undesirable, deposition will occur and cause fertilising irregular, even cause a large amount of obstructions, influence the incorporate effect of rich water.
The popularization of China's fertigation technology also is in the starting stage, and irrigation technique and fertilizer practice break away from.Fertigation supervision of construction level is low, and fertigation device fabrication technical equipment falls behind, and the research and development of specific aim equipment and product is not enough, and this is the biggest obstacle of present technology popularization.
Summary of the invention
The objective of the invention is to, a kind of cowpea fertigation meal fertilizer is provided, other purpose of the present invention is to provide the preparation method and the fertilizing method of this meal fertilizer.Since the present invention according to cowpea at different growing stage to nutrient and water demand different features; Employing includes the drip irrigation facility of water pump, drip irrigation pipe and strainer; At three growth periods of cowpea; Apply the water-soluble fertilizer of Different Nutrients proportioning respectively, and dose, fertilizer application frequency, fertilising pitch time and the equal scientifically of the drip irrigation water yield of each growth period are controlled.Solved the fertigation technology has been applied to the difficult problem in the cowpea plantation.
A kind of cowpea fertigation meal fertilizer, by the seedling stage-the water-soluble fertilizer I used flowering period number, the flowering period-water-soluble fertilizer II that fruiting period uses number, the water-soluble fertilizer III of using collection period number three kinds of fertilizer are formed.Wherein water-soluble fertilizer I number is made up of urea, industrial grade monoammonium phosphate, agricultural level monoammonium phosphate, vitriolate of tartar, sulphur ammonium, carbon ammonium, zinc sulfate, sal epsom; Water-soluble fertilizer II number is made up of urea, industrial grade monoammonium phosphate, agricultural level monoammonium phosphate, vitriolate of tartar, sulphur ammonium, carbon ammonium, zinc sulfate; Water-soluble fertilizer III number is made up of urea, industrial grade monoammonium phosphate, agricultural level monoammonium phosphate, vitriolate of tartar, sulphur ammonium, carbon ammonium, manganous sulfate, zinc sulfate.
In described a kind of cowpea fertigation meal fertilizer, water-soluble fertilizer I number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O), magnesium (Mg) and zinc (Zn), ratio is (0.7 ~ 1.5): (0.7 ~ 1.5): (0.7 ~ 1.5): (0.02 ~ 0.3): (0.01 ~ 0.2); Water-soluble fertilizer II number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O) and zinc (Zn), ratio is (3.0 ~ 4.2): (0.5 ~ 1.5): (1.5 ~ 2.5): (0.01 ~ 0.2); Water-soluble fertilizer III number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O), manganese (Mn) and zinc (Zn), ratio is (1.5 ~ 2.5): (0.7 ~ 1.8): (2.0 ~ 3.6): (0.01 ~ 0.2): (0.01 ~ 0.2).
In described a kind of cowpea fertigation meal fertilizer, water-soluble fertilizer I number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O), magnesium (Mg) and zinc (Zn), ratio is (0.8 ~ 1.2): (0.8 ~ 1.2): (0.8 ~ 1.2): (0.02 ~ 0.2): (0.01 ~ 0.1); Water-soluble fertilizer II number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O) and zinc (Zn), ratio is (3.6 ~ 4.0): (0.8 ~ 1): (1.8 ~ 2.2): (0.01 ~ 0.1); Water-soluble fertilizer III number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O), manganese (Mn) and zinc (Zn), ratio is (1.7 ~ 1.9): (1.0 ~ 1.2): (2.7 ~ 2.9): (0.01 ~ 0.1): (0.01 ~ 0.1).
In described a kind of cowpea fertigation meal fertilizer, most preferably prescription is: the water-soluble fertilizer I number is made up of nitrogen (N), phosphorus (P urea, industrial grade monoammonium phosphate, vitriolate of tartar, sulphur ammonium, carbon ammonium, zinc sulfate, sal epsom
2O
5), potassium (K
2O), the ratio of magnesium (Mg) and zinc (Zn) is 1:1:1:0.18:0.02; Water-soluble fertilizer II number is formed nitrogen (N), phosphorus (P by urea, agricultural level monoammonium phosphate, vitriolate of tartar, sulphur ammonium, zinc sulfate
2O
5), potassium (K
2O) and the ratio of zinc (Zn) be 3.6:1:2:0.07; Water-soluble fertilizer III number is formed nitrogen (N), phosphorus (P by urea, agricultural level monoammonium phosphate, vitriolate of tartar, manganous sulfate, zinc sulfate
2O
5), potassium (K
2O), the ratio of manganese (Mn) and zinc (Zn) is 1.7:1:2.9:0.03:0.03.
The preparation method of described a kind of cowpea fertigation meal fertilizer is (feed composition by weight): the water-soluble fertilizer I number is to be processed by urea 0-40 part, industrial grade monoammonium phosphate 0-35 part, agricultural level monoammonium phosphate 0-35 part, vitriolate of tartar 10-60 part, sulphur ammonium 0-70 part, carbon ammonium 0-10 part, zinc sulfate 0.1-5.5 part, the granulation of sal epsom 1.5-12 part mixing; The water-soluble fertilizer II number is to be processed by urea 0-40 part, industrial grade monoammonium phosphate 0-35 part, agricultural level monoammonium phosphate 0-35 part, vitriolate of tartar 10-60 part, sulphur ammonium 0-70 part, carbon ammonium 0-10 part, the granulation of zinc sulfate 0.1-5.5 part mixing; The water-soluble fertilizer III number is to be processed by urea 0-40 part, industrial grade monoammonium phosphate 0-35 part, agricultural level monoammonium phosphate 0-35 part, vitriolate of tartar 10-60 part, sulphur ammonium 0-70 part, carbon ammonium 0-10 part, manganous sulfate 0.1-5.5 part, the granulation of zinc sulfate 0.1-5.5 part mixing.
The preparation method of described a kind of cowpea fertigation meal fertilizer is (feed composition by weight): the water-soluble fertilizer I number is to be processed by urea 2-30 part, industrial grade monoammonium phosphate 0-25 part, agricultural level monoammonium phosphate 0-25 part, vitriolate of tartar 18-50 part, sulphur ammonium 10-65 part, carbon ammonium 0-5 part, zinc sulfate 0.2-5 part, the granulation of sal epsom 1-10 part mixing; The water-soluble fertilizer II number is to be processed by urea 2-30 part, industrial grade monoammonium phosphate 0-25 part, agricultural level monoammonium phosphate 0-25 part, vitriolate of tartar 18-50 part, sulphur ammonium 10-65 part, carbon ammonium 0-5 part, the granulation of zinc sulfate 0.2-5 part mixing; The water-soluble fertilizer III number is to be processed by urea 2-30 part, industrial grade monoammonium phosphate 0-25 part, agricultural level monoammonium phosphate 0-25 part, vitriolate of tartar 18-50 part, sulphur ammonium 0-65 part, carbon ammonium 0-5 part, manganous sulfate 0.2-5 part, the granulation of zinc sulfate 0.2-5 part mixing.
The preparation method of described a kind of cowpea fertigation meal fertilizer, optimization formula is (feed composition is by weight): the water-soluble fertilizer I number is to be processed by 12 parts in urea, 24 parts of industrial grade monoammonium phosphates, 32 parts of vitriolate of tartar, 32 parts of sulphur ammoniums, 1 part of carbon ammonium, 1 part in zinc sulfate, 3 parts of mixing granulations of sal epsom; The water-soluble fertilizer II number is to be processed by 11 parts in urea, 10 parts of monoammonium phosphates of agricultural level, 18 parts of vitriolate of tartar, 60 parts of sulphur ammoniums, 1 part of mixing granulation of zinc sulfate; The water-soluble fertilizer III number is to be processed by 30 parts in urea, 18 parts of monoammonium phosphates of agricultural level, 49 parts of vitriolate of tartar, 1 part of manganous sulfate, 1 part of mixing granulation of zinc sulfate.
Because cowpea is all different to the demand of nutrient and moisture at different growth periods; Among the present invention except the cowpea different times is imposed the different fertilizer; The all same scientifically of dose, fertilizer application frequency, fertilising pitch time and the drip irrigation water yield to cowpea adopts when different growing stages is applied fertilizer is controlled: 1) seedling stage-flowering period; Use water-soluble fertilizer I number, fertigation number of times totally 4 ~ 10 times, 3 days pitch times; Each dose 15～18kg/ hectare, the each drip irrigation water yield 18～21 M
3/ hectare; 2) flowering period-fruiting period uses water-soluble fertilizer II number, fertigation number of times totally 1 ~ 4 time, 3 days pitch times, each dose 38～40kg/ hectare, the each drip irrigation water yield 28～30 M
3/ hectare; 3) collection period, use water-soluble fertilizer III number, fertigation number of times totally 7 ~ 12 times, 3 days pitch times, each dose 42～45kg/ hectare, the each drip irrigation water yield 28～31 M
3/ hectare.
Cowpea is imposed different fertilizer, different dose, Different Fertilization number of times and the different drip irrigation water yield at different growing stage: 1) seedling stage-flowering period; Use water-soluble fertilizer I number; Fertigation number of times totally 6 ~ 8 times; 3 days pitch times, each dose 15～18kg/ hectare, the each drip irrigation water yield 18～21 M
3/ hectare; 2) flowering period-fruiting period uses water-soluble fertilizer II number, fertigation number of times totally 2 ~ 3 times, 3 days pitch times, each dose 38～40kg/ hectare, the each drip irrigation water yield 28～30 M
3/ hectare; 3) collection period, use water-soluble fertilizer III number, fertigation number of times totally 8 ~ 10 times, 3 days pitch times, each dose 42～45kg/ hectare, the each drip irrigation water yield 28～31 M
3/ hectare.
The drip irrigation facility that adopts during the cowpea fertilising comprises parts such as water pump, drip irrigation pipe, strainer.
Beneficial effect of the present invention: the preparation raw material of three kinds of fertilizer all has good water-solubility among the present invention, and is water-soluble fully under the temperature of field, dissolving rapidly, good fluidity can blocking filter and water dropper, has solved the blockage problem of irrigating facility; And the pH value of water solution of three kinds of fertilizer can not cause the acute variation of irrigation water pH value all near neutral, and is little to the corrodibility of irrigation system.Use the cowpea of the comparable conventional fertilizer application of cowpea of this meal fertilizer to go on the market ahead of time 3 ~ 5 days, effect of increasing production is obvious.
Embodiment
Below be the embodiment that the contriver provides, need to prove to the invention is not restricted to following examples.
Instance one:
1, fertigation method
1) seedling stage-flowering period, uses water-soluble fertilizer I number, fertigation number of times totally 8 times, 3 days pitch times, each dose 18kg/ hectare, each drip irrigation water yield 20M
3/ hectare;
2) flowering period-fruiting period uses water-soluble fertilizer II number, fertigation number of times totally 3 times, 3 days pitch times, each dose 40kg/ hectare, each drip irrigation water yield 30M
3/ hectare;
3) collection period, use water-soluble fertilizer III number, fertigation number of times totally 10 times, 3 days pitch times, each dose 45kg/ hectare, each drip irrigation water yield 31M
3/ hectare.
2, fertilizer compound method
Water-soluble fertilizer I number, prescription: 12 parts in urea, 24 parts of industrial grade monoammonium phosphates, 27 parts of vitriolate of tartar, 32 parts of sulphur ammoniums, 1 part of carbon ammonium, zinc sulfate 1, sal epsom 3, the mixing granulation makes;
Water-soluble fertilizer II number, prescription: 11 parts in urea, 10 parts of monoammonium phosphates of agricultural level, 18 parts of vitriolate of tartar, 60 parts of sulphur ammoniums, zinc sulfate 1, the mixing granulation makes;
Water-soluble fertilizer III number, prescription: 30 parts in urea, 18 parts of monoammonium phosphates of agricultural level, 49 parts of vitriolate of tartar, 1 part of carbon ammonium, zinc sulfate 1, manganous sulfate 1, the mixing granulation makes.
3, test is provided with and the result
The trade(brand)name of confession examination cowpea " is got bumper crops No. 2 " and is selected slightly acidic plot plantation cowpea, earlier the soil is turned over plough, harrows thin, leveling, builds furrow then, and furrow are wide 1.5～1.7 meters; With the seedling on the seedbed of cowpea seed, when first pair of true leaf exposes and when not launching, gets final product survival after transplant, every furrow plantation duplicate rows, 2～3 strains are stayed in every cave.Following 3 processing are set, and each handles 3 repetitions, 20 meters of each replicated plot areas:
Handle one: blank, do not apply fertilizer.
Handle two: the drip irrigation fertigation, after the final singling, beginning is according to following fertigation method operation: in seedling stage-flowering period, use water-soluble fertilizer I number, fertigation number of times totally 8 times, 3 days pitch times, each dose 18kg/ hectare, each drip irrigation water yield 20M
3/ hectare; Flowering period-fruiting period uses water-soluble fertilizer II number, fertigation number of times totally 3 times, 3 days pitch times, each dose 40kg/ hectare, each drip irrigation water yield 30M
3/ hectare; Collection period, use water-soluble fertilizer III number, fertigation number of times totally 10 times, 3 days pitch times, each dose 45kg/ hectare, each drip irrigation water yield 31M
3/ hectare.
Handle three: the traditional method fertilizing, watering, with the second-class dose of processing;
More than three processing, other farming operational administrative is identical.
(1) fertigation is to the influence of cowpea output
Gather altogether 12 times, the result that 3 times gathers handles two (fertigation) than handling three (conventional fertilizer applications) raising the output 70.9%; The ultimate production of gathering handles two than handling three raising the output 21.0%.Test-results shows that the comparable conventional fertilizer application of fertigation went on the market 3-5 days ahead of time, and effect of increasing production is obvious.(table 1)
Table 1 fertigation is to the influence of cowpea output
(2) fertigation is to the influence of cowpea fruit marketability shape
Can find out that from table 2 and table 3 the equal length of article of handling two cowpea fruits is than handling 2.0 centimetres of three length, directly 0.04 centimetre roughly, fruit appearance is unified, and commodity is good.
Table 2 fertigation is to the influence of cowpea length
Table 3 fertigation is to the thick influence in cowpea footpath
(3) the fertigation influence that fertilising water manual work and water-saving are saved in plantation to cowpea
Can find out that from table 4 the cowpea whole growth phase handles two than handling three every mu of 24.2M that can economize on water
3, can save artificial 899.5 hours/1 manual work for every mu.
Table 4 fertigation method is to water saving and save the artificial influence
Instance two:
1, fertigation method
1) seedling stage-flowering period, uses water-soluble fertilizer I number, fertigation number of times totally 8 times, 3 days pitch times, each dose 20kg/ hectare, each drip irrigation water yield 20M
3/ hectare;
2) flowering period-fruiting period uses water-soluble fertilizer II number, fertigation number of times totally 3 times, 3 days pitch times, each dose 41kg/ hectare, each drip irrigation water yield 30M
3/ hectare;
3) collection period, use water-soluble fertilizer III number, fertigation number of times totally 10 times, 3 days pitch times, each dose 46kg/ hectare, each drip irrigation water yield 31M
3/ hectare.
2, fertilizer compound method
Water-soluble fertilizer I number, prescription: 3 parts in urea, 17 parts of industrial grade monoammonium phosphates, 20 parts of vitriolate of tartar, 58 parts of sulphur ammoniums, 1 part of carbon ammonium, zinc sulfate 0.5, sal epsom 1.5, the mixing granulation makes;
Water-soluble fertilizer II number, prescription: 4 parts in urea, 15 parts of monoammonium phosphates of agricultural level, 16 parts of vitriolate of tartar, 64 parts of sulphur ammoniums, 0.5 part of carbon ammonium, zinc sulfate 0.5, the mixing granulation makes;
Water-soluble fertilizer III number, prescription: 18 parts in urea, 14 parts of monoammonium phosphates of agricultural level, 64 parts of vitriolate of tartar, 3 parts of carbon ammoniums, zinc sulfate 0.5, manganous sulfate 0.5, the mixing granulation makes.
3, test is provided with and the result
The trade(brand)name of confession examination cowpea " is got bumper crops No. 2 " and is selected slightly acidic plot plantation cowpea, earlier the soil is turned over plough, harrows thin, leveling, builds furrow then, and furrow are wide 1.5～1.7 meters; With the seedling on the seedbed of cowpea seed, when first pair of true leaf exposes and when not launching, gets final product survival after transplant, every furrow plantation duplicate rows, 2～3 strains are stayed in every cave.Following 3 processing are set, and each handles 3 repetitions, 20 meters of each replicated plot areas:
Handle one: blank, do not apply fertilizer.
Handle two: the drip irrigation fertigation, after the final singling, beginning is according to following fertigation method operation: in seedling stage-flowering period, use water-soluble fertilizer I number, fertigation number of times totally 8 times, 3 days pitch times, each dose 20kg/ hectare, each drip irrigation water yield 20M
3/ hectare; Flowering period-fruiting period uses water-soluble fertilizer II number, fertigation number of times totally 3 times, 3 days pitch times, each dose 41kg/ hectare, each drip irrigation water yield 30M
3/ hectare; Collection period, use water-soluble fertilizer III number, fertigation number of times totally 10 times, 3 days pitch times, each dose 46kg/ hectare, each drip irrigation water yield 31M
3/ hectare.
Handle three: the traditional method fertilizing, watering, with the second-class dose of processing;
More than three processing, other farming operational administrative is identical.
(1) fertigation is to the influence of cowpea output
Gather altogether 11 times, the result that 3 times gathers handles two (fertigation) than handling three (conventional fertilizer applications) raising the output 70.9%; The ultimate production of gathering handles two than handling three raising the output 22.3%.Test-results shows that the comparable conventional fertilizer application of fertigation went on the market 3-5 days ahead of time, and effect of increasing production is obvious.(table 1)
Table 1 fertigation is to the influence of cowpea output
(2) fertigation is to the influence of cowpea fruit marketability shape
Can find out that from table 2 and table 3 the equal length of article of handling two cowpea fruits is than handling 1.5 centimetres of three length, directly 0.02 centimetre roughly, fruit appearance is unified, and commodity is good.
Table 2 fertigation is to the influence of cowpea length
Table 3 fertigation is to the thick influence in cowpea footpath
(3) the fertigation influence that fertilising water manual work and water-saving are saved in plantation to cowpea
Can find out that from table 4 the cowpea whole growth phase handles two than handling three every mu of 24.2M that can economize on water
3, can save artificial 899.5 hours/1 manual work for every mu.
Table 4 fertigation method is to water saving and save the artificial influence
Claims (10)
1. cowpea fertigation meal fertilizer is characterized in that: by the seedling stage-the water-soluble fertilizer I used flowering period number, the flowering period-water-soluble fertilizer II that fruiting period uses number, the water-soluble fertilizer III of using in collection period number, three kinds of fertilizer are formed,
Described water-soluble fertilizer I number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O), magnesium (Mg) and zinc (Zn), ratio is (0.7 ~ 1.5): (0.7 ~ 1.5): (0.7 ~ 1.5): (0.02 ~ 0.3): (0.01 ~ 0.2);
Described water-soluble fertilizer II number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O) and zinc (Zn), ratio is (3.0 ~ 4.2): (0.5 ~ 1.5): (1.5 ~ 2.5): (0.01 ~ 0.2);
Described water-soluble fertilizer III number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O), manganese (Mn) and zinc (Zn), ratio is (1.5 ~ 2.5): (0.7 ~ 1.8): (2.0 ~ 3.6): (0.01 ~ 0.2): (0.01 ~ 0.2).
2. a kind of cowpea fertigation meal fertilizer according to claim 1 is characterized in that:
Described water-soluble fertilizer I number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O), magnesium (Mg) and zinc (Zn), ratio is (0.8 ~ 1.2): (0.8 ~ 1.2): (0.8 ~ 1.2): (0.02 ~ 0.2): (0.01 ~ 0.1);
Described water-soluble fertilizer II number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O) and zinc (Zn), ratio is (3.6 ~ 4.0): (0.8 ~ 1): (1.8 ~ 2.2): (0.01 ~ 0.1);
Described water-soluble fertilizer III number nitrogenous (N), phosphorus (P
2O
5), potassium (K
2O), manganese (Mn) and zinc (Zn), ratio is (1.7 ~ 1.9): (1.0 ~ 1.2): (2.7 ~ 2.9): (0.01 ~ 0.1): (0.01 ~ 0.1).
3. a kind of cowpea fertigation meal fertilizer according to claim 1 is characterized in that:
Described water-soluble fertilizer I nitrogen (N), phosphorus (P
2O
5), potassium (K
2O), the ratio of magnesium (Mg) and zinc (Zn) is 1:1:1:0.18:0.02;
Described water-soluble fertilizer II nitrogen (N), phosphorus (P
2O
5), potassium (K
2O) and zinc (Zn) ratio be 3.6:1:2:0.07;
Described water-soluble fertilizer III nitrogen (N), phosphorus (P
2O
5), potassium (K
2O), manganese (Mn) and zinc (Zn) ratio are 1.7:1:2.9:0.03:0.03.
4. according to the arbitrary described a kind of cowpea fertigation meal fertilizer of claim 1 to 3, it is characterized in that:
Described water-soluble fertilizer I number is made up of urea, industrial grade monoammonium phosphate, agricultural level monoammonium phosphate, vitriolate of tartar, sulphur ammonium, carbon ammonium, zinc sulfate, sal epsom;
Described water-soluble fertilizer II number is made up of urea, industrial grade monoammonium phosphate, agricultural level monoammonium phosphate, vitriolate of tartar, sulphur ammonium, carbon ammonium, zinc sulfate;
Described water-soluble fertilizer III number is made up of urea, industrial grade monoammonium phosphate, agricultural level monoammonium phosphate, vitriolate of tartar, sulphur ammonium, carbon ammonium, manganous sulfate, zinc sulfate.
5. the preparation method of a kind of cowpea fertigation meal fertilizer according to claim 1, its characteristic is formulated by weight by following starting material component:
Described water-soluble fertilizer I number is to be processed by urea 0-40 part, industrial grade monoammonium phosphate 0-35 part, agricultural level monoammonium phosphate 0-35 part, vitriolate of tartar 10-60 part, sulphur ammonium 0-70 part, carbon ammonium 0-10 part, zinc sulfate 0.1-5.5 part, the granulation of sal epsom 1.5-12 part mixing;
Described water-soluble fertilizer II number is to be processed by urea 0-40 part, industrial grade monoammonium phosphate 0-35 part, agricultural level monoammonium phosphate 0-35 part, vitriolate of tartar 10-60 part, sulphur ammonium 0-70 part, carbon ammonium 0-10 part, the granulation of zinc sulfate 0.1-5.5 part mixing;
Described water-soluble fertilizer III number is to be processed by urea 0-40 part, industrial grade monoammonium phosphate 0-35 part, agricultural level monoammonium phosphate 0-35 part, vitriolate of tartar 10-60 part, sulphur ammonium 0-70 part, carbon ammonium 0-10 part, manganous sulfate 0.1-5.5 part, the granulation of zinc sulfate 0.1-5.5 mixing.
6. the preparation method of a kind of cowpea fertigation meal fertilizer according to claim 2 is characterized in that by following starting material component formulated by weight:
Described water-soluble fertilizer I number is to be processed by urea 2-30 part, industrial grade monoammonium phosphate 0-25 part, agricultural level monoammonium phosphate 0-25 part, vitriolate of tartar 18-50 part, sulphur ammonium 10-65 part, carbon ammonium 0-5 part, zinc sulfate 0.2-5 part, the granulation of sal epsom 1-10 part mixing;
Described water-soluble fertilizer II number is to be processed by urea 2-30 part, industrial grade monoammonium phosphate 0-25 part, agricultural level monoammonium phosphate 0-25 part, vitriolate of tartar 18-50 part, sulphur ammonium 10-65 part, carbon ammonium 0-5 part, the granulation of zinc sulfate 0.2-5 part mixing;
Described water-soluble fertilizer III number is to be processed by urea 2-30 part, industrial grade monoammonium phosphate 0-25 part, agricultural level monoammonium phosphate 0-25 part, vitriolate of tartar 18-50 part, sulphur ammonium 0-65 part, carbon ammonium 0-5 part, manganous sulfate 0.2-5 part, the granulation of zinc sulfate 0.2-5 part mixing.
7. the preparation method of a kind of cowpea fertigation meal fertilizer according to claim 3 is characterized in that by following starting material component formulated by weight:
Described water-soluble fertilizer I number is that the mixing granulation is processed by 12 parts in urea, 24 parts of industrial grade monoammonium phosphates, 32 parts of vitriolate of tartar, 32 parts of sulphur ammoniums, 1 part of carbon ammonium, 1 part in zinc sulfate, 3 parts in sal epsom;
Described water-soluble fertilizer II number is to be processed by 11 parts in urea, 10 parts of monoammonium phosphates of agricultural level, 18 parts of vitriolate of tartar, 60 parts of sulphur ammoniums, 1 part of mixing granulation of zinc sulfate;
Described water-soluble fertilizer III number is to be processed by 30 parts in urea, 18 parts of monoammonium phosphates of agricultural level, 49 parts of vitriolate of tartar, 1 part of manganous sulfate, 1 part of mixing granulation of zinc sulfate.
8. according to the fertigation method of the arbitrary described a kind of cowpea fertigation meal fertilizer of claim 1 to 3, it is characterized in that, use the drip irrigation facility, use different fertilizer respectively in three vegetative period of cowpea, and adopt different fertigation methods:
Described water-soluble fertilizer I number the seedling stage-use fertigation number of times totally 4 ~ 10 times, 3 days pitch times, each dose 15～18kg/ hectare, the each drip irrigation water yield 18～21 M flowering period
3/ hectare;
Described water-soluble fertilizer II number the flowering period-fruiting period uses fertigation number of times totally 1 ~ 4 time, 3 days pitch times, each dose 38～40kg/ hectare, the each drip irrigation water yield 28～30 M
3/ hectare;
Described water-soluble fertilizer III number was used in collection period, fertigation number of times totally 7 ~ 12 times, 3 days pitch times, each dose 42～45kg/ hectare, the each drip irrigation water yield 28～31 M
3/ hectare.
9. according to the fertigation method of the arbitrary described a kind of cowpea fertigation meal fertilizer of claim 1 to 3, it is characterized in that, use the drip irrigation facility, use different fertilizer respectively in three vegetative period of cowpea, and adopt different fertigation methods:
Described water-soluble fertilizer I number the seedling stage-use fertigation number of times 6-8 time altogether, 3 days pitch times, each dose 15～18kg/ hectare, the drip irrigation water yield 18～21 M at every turn flowering period
3/ hectare;
Described water-soluble fertilizer II number the flowering period-fruiting period uses fertigation number of times 2-3 time altogether, 3 days pitch times, each dose 38～40kg/ hectare, the drip irrigation water yield 28～30 M at every turn
3/ hectare;
Described water-soluble fertilizer III number was used in collection period, fertigation number of times 8-10 time altogether, 3 days pitch times, each dose 42～45kg/ hectare, the drip irrigation water yield 28～31 M at every turn
3/ hectare.
10. according to Claim 8 or 9 described fertigation methods, it is characterized in that: described drip irrigation facility comprises the drip irrigation system of being made up of water pump, drip irrigation pipe.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030764A (en) * | 2014-06-30 | 2014-09-10 | 新疆农垦科学院 | Special water-soluble carbon-contained fertilizer for drip irrigation wheat |
| CN104030761A (en) * | 2014-06-30 | 2014-09-10 | 新疆农垦科学院 | Special water-soluble carbon-contained fertilizer for drip irrigation rice |
| CN104445122A (en) * | 2014-09-19 | 2015-03-25 | 贵州大学 | Preparation method of rice bean nutrition fertilizer |
| CN106588476A (en) * | 2016-12-13 | 2017-04-26 | 宁夏回族自治区农垦事业管理局农林牧技术推广服务中心 | Whole growth period full nutritional compound fertilizer dedicated for tomatoes |
| CN108623354A (en) * | 2017-03-21 | 2018-10-09 | 郭婧 | A kind of special balanced nutritious fertilizer for beet growing |
| CN110100552A (en) * | 2018-03-29 | 2019-08-09 | 湖北格林凯尔精准农业研究院 | A kind of fertilizing method balancing Water soluble fertilizer cultivated cucumber |
| CN110204375A (en) * | 2019-04-11 | 2019-09-06 | 江西省林业科学院 | A kind of increased drip irrigation fertilizer of promotion Promotion of Fruit Oil Content of Camellia oleifera and preparation and drip irrigation method |
| CN111892445A (en) * | 2020-08-21 | 2020-11-06 | 西南石油大学 | Innovative stage type macroelement water-soluble fertilizer formula |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020178772A1 (en) * | 2001-06-04 | 2002-12-05 | Hince Eric Christian | Solid-chemical compositions, geochemical binder system, and improved high-shear granulation process for both conventional and slow-release fertilizer and bioremediation nutrient compositions |
| CN101503317A (en) * | 2009-03-25 | 2009-08-12 | 中国科学院东北地理与农业生态研究所 | Special fertilizer for soybean and applying method thereof |
| CN101659579A (en) * | 2009-08-24 | 2010-03-03 | 张峰 | Special potassium fertilizer for kidney bean of green bean |
| CN101891519A (en) * | 2010-07-12 | 2010-11-24 | 菏泽金正大生态工程有限公司 | Nutritious fertilizer set of solanaceous fruit vegetables in protected field |
| CN101891516A (en) * | 2010-06-22 | 2010-11-24 | 山东金正大生态工程股份有限公司 | Special nutrient set of fertilizer for cotton |
| CN101941859A (en) * | 2010-08-25 | 2011-01-12 | 菏泽金正大生态工程有限公司 | Nutritional composition fertilizer for paddy rice |
| CN101973802A (en) * | 2010-09-29 | 2011-02-16 | 菏泽金正大生态工程有限公司 | Nutrition package feed of deciduous fruit trees, preparation and application thereof |
-
2011
- 2011-10-24 CN CN201110325209.1A patent/CN102503631B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020178772A1 (en) * | 2001-06-04 | 2002-12-05 | Hince Eric Christian | Solid-chemical compositions, geochemical binder system, and improved high-shear granulation process for both conventional and slow-release fertilizer and bioremediation nutrient compositions |
| CN101503317A (en) * | 2009-03-25 | 2009-08-12 | 中国科学院东北地理与农业生态研究所 | Special fertilizer for soybean and applying method thereof |
| CN101659579A (en) * | 2009-08-24 | 2010-03-03 | 张峰 | Special potassium fertilizer for kidney bean of green bean |
| CN101891516A (en) * | 2010-06-22 | 2010-11-24 | 山东金正大生态工程股份有限公司 | Special nutrient set of fertilizer for cotton |
| CN101891519A (en) * | 2010-07-12 | 2010-11-24 | 菏泽金正大生态工程有限公司 | Nutritious fertilizer set of solanaceous fruit vegetables in protected field |
| CN101941859A (en) * | 2010-08-25 | 2011-01-12 | 菏泽金正大生态工程有限公司 | Nutritional composition fertilizer for paddy rice |
| CN101973802A (en) * | 2010-09-29 | 2011-02-16 | 菏泽金正大生态工程有限公司 | Nutrition package feed of deciduous fruit trees, preparation and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| R.A. HENSON,等: "Effects of N fertilizer application timing on common bean production", 《FERTILIZER RESEARCH》 * |
| 张福顺，等: "农作物测土配方营养套餐施肥技术", 《全国第11届磷复（混）肥生产技术交流会》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030764A (en) * | 2014-06-30 | 2014-09-10 | 新疆农垦科学院 | Special water-soluble carbon-contained fertilizer for drip irrigation wheat |
| CN104030761A (en) * | 2014-06-30 | 2014-09-10 | 新疆农垦科学院 | Special water-soluble carbon-contained fertilizer for drip irrigation rice |
| CN104030764B (en) * | 2014-06-30 | 2016-02-10 | 新疆农垦科学院 | A kind of drip irrigation wheat is special containing carbon element water-soluble fertilizer |
| CN104030761B (en) * | 2014-06-30 | 2016-02-10 | 新疆农垦科学院 | A kind of drip irrigation paddy rice is special containing carbon element water-soluble fertilizer |
| CN104445122A (en) * | 2014-09-19 | 2015-03-25 | 贵州大学 | Preparation method of rice bean nutrition fertilizer |
| CN104445122B (en) * | 2014-09-19 | 2016-08-24 | 贵州大学 | A kind of compound method of rice bean nutrition fertilizer |
| CN106588476A (en) * | 2016-12-13 | 2017-04-26 | 宁夏回族自治区农垦事业管理局农林牧技术推广服务中心 | Whole growth period full nutritional compound fertilizer dedicated for tomatoes |
| CN108623354A (en) * | 2017-03-21 | 2018-10-09 | 郭婧 | A kind of special balanced nutritious fertilizer for beet growing |
| CN110100552A (en) * | 2018-03-29 | 2019-08-09 | 湖北格林凯尔精准农业研究院 | A kind of fertilizing method balancing Water soluble fertilizer cultivated cucumber |
| CN110204375A (en) * | 2019-04-11 | 2019-09-06 | 江西省林业科学院 | A kind of increased drip irrigation fertilizer of promotion Promotion of Fruit Oil Content of Camellia oleifera and preparation and drip irrigation method |
| CN111892445A (en) * | 2020-08-21 | 2020-11-06 | 西南石油大学 | Innovative stage type macroelement water-soluble fertilizer formula |
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