Summary of the invention
In order to alleviate shortcomings and deficiencies of the prior art, the object of the present invention is to provide a kind of short absorption fertilizer and preparation method thereof, preparation method of the present invention is simple, the short absorption fertilizer that makes can effectively provide the drought resistance resistant to lodging, disease-resistant of farm crop, and the farm crop specific absorption is high, and the infringement of soil is also slowed down accordingly to some extent.
The present invention adopts following technical scheme to achieve these goals:
The short fertilizer that absorbs, is characterized in that the weight part of its constitutive material is: organic fertilizer 40-50 part, urea 30-40 part, humic acids 10-15 part, wheat bran 20-30 part, stalk ashes 15-25 part, calcium carbonate 3-8 part, trace element fertilizer 0.3-0.5 part and potash fertilizer 2-5 part.
Described short absorption fertilizer is characterized in that: described organic fertilizer is one or more in the processing of farm products wastes such as cow dung, pig manure, sheep excrement, chicken manure, duck excrement, human faecal mass, residue of monosodium glutamate.
The preparation method of described short absorption fertilizer is characterized in that comprising the following steps:
(1) weight part by constitutive material takes each raw material, and organic fertilizer, urea, stalk ashes and wheat bran are added in stirrer, and it is fully mixed;
(2) weight part by constitutive material adds humic acids, calcium carbonate, trace element fertilizer and potash fertilizer in step (1), mixes, and regulates the water content 45-50% of compound, potential of hydrogen 5.5-6.5;
(3) compound in step (2) is carried out just fermentation, fermentation 4-5 days, leavening temperature is controlled at 45-55 ℃;
(4) whipping step (3) solution, then carry out Secondary Fermentation, fermentation 8-10 days, and leavening temperature is controlled at 55-65 ℃, and last granulation obtains the short fertilizer that absorbs.
Beneficial effect of the present invention:
Preparation method of the present invention is simple, and the short absorption fertilizer that makes can effectively provide the drought resistance resistant to lodging, disease-resistant of farm crop, and the farm crop specific absorption is high, and the infringement of soil is also slowed down accordingly to some extent.
Embodiment
Embodiment 1: the short fertilizer that absorbs, the weight part of its constitutive material is: 2 parts, 40 parts, organic fertilizer, 30 parts, urea, 10 parts of humic acidss, 20 parts, wheat bran, 15 parts, stalk ashes, 3 parts, calcium carbonate, 0.3 part of trace element fertilizer and potash fertilizer.
Organic fertilizer is one or more in the processing of farm products wastes such as cow dung, pig manure, sheep excrement, chicken manure, duck excrement, human faecal mass, residue of monosodium glutamate.
The short preparation method who absorbs fertilizer comprises the following steps:
(1) weight part by constitutive material takes each raw material, and organic fertilizer, urea, stalk ashes and wheat bran are added in stirrer, and it is fully mixed;
(2) weight part by constitutive material adds humic acids, calcium carbonate, trace element fertilizer and potash fertilizer in step (1), mixes, and regulates the water content 45-50% of compound, potential of hydrogen 5.5-6.5;
(3) compound in step (2) is carried out just fermentation, fermentation 4-5 days, leavening temperature is controlled at 45-55 ℃;
(4) whipping step (3) solution, then carry out Secondary Fermentation, fermentation 8-10 days, and leavening temperature is controlled at 55-65 ℃, and last granulation obtains the short fertilizer that absorbs.
Embodiment 2: the short fertilizer that absorbs, the weight part of its constitutive material is: 4 parts, 45 parts, organic fertilizer, 35 parts, urea, 12 parts of humic acidss, 25 parts, wheat bran, 20 parts, stalk ashes, 5 parts, calcium carbonate, 0.4 part of trace element fertilizer and potash fertilizer.
Organic fertilizer is one or more in the processing of farm products wastes such as cow dung, pig manure, sheep excrement, chicken manure, duck excrement, human faecal mass, residue of monosodium glutamate.
The short preparation method who absorbs fertilizer comprises the following steps:
(1) weight part by constitutive material takes each raw material, and organic fertilizer, urea, stalk ashes and wheat bran are added in stirrer, and it is fully mixed;
(2) weight part by constitutive material adds humic acids, calcium carbonate, trace element fertilizer and potash fertilizer in step (1), mixes, and regulates the water content 45-50% of compound, potential of hydrogen 5.5-6.5;
(3) compound in step (2) is carried out just fermentation, fermentation 4-5 days, leavening temperature is controlled at 45-55 ℃;
(4) whipping step (3) solution, then carry out Secondary Fermentation, fermentation 8-10 days, and leavening temperature is controlled at 55-65 ℃, and last granulation obtains the short fertilizer that absorbs.
Embodiment 3: the short fertilizer that absorbs, the weight part of its constitutive material is: 5 parts, 50 parts, organic fertilizer, 40 parts, urea, 15 parts of humic acidss, 30 parts, wheat bran, 25 parts, stalk ashes, 8 parts, calcium carbonate, 0.5 part of trace element fertilizer and potash fertilizer.
Organic fertilizer is one or more in the processing of farm products wastes such as cow dung, pig manure, sheep excrement, chicken manure, duck excrement, human faecal mass, residue of monosodium glutamate.
The short preparation method who absorbs fertilizer comprises the following steps:
(1) weight part by constitutive material takes each raw material, and organic fertilizer, urea, stalk ashes and wheat bran are added in stirrer, and it is fully mixed;
(2) weight part by constitutive material adds humic acids, calcium carbonate, trace element fertilizer and potash fertilizer in step (1), mixes, and regulates the water content 45-50% of compound, potential of hydrogen 5.5-6.5;
(3) compound in step (2) is carried out just fermentation, fermentation 4-5 days, leavening temperature is controlled at 45-55 ℃;
(4) whipping step (3) solution, then carry out Secondary Fermentation, fermentation 8-10 days, and leavening temperature is controlled at 55-65 ℃, and last granulation obtains the short fertilizer that absorbs.
Embodiment 4: the organic fat effect of the short absorption of the present invention's preparation is used result: