Compound fertilizer containing additive KNP

A compound fertilizer and additive technology, applied in fertilization equipment, fertilizer mixture, application, etc., can solve the problems of poor control of compound fertilizer use rate, pollution of groundwater and rivers and lakes, difficulty in regulating nutrient release rate, etc., to promote the flow of cell protoplasm , the effect is good, the effect of increasing the resistance to stress

Inactive Publication Date: 2010-01-20
王自刚
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the average utilization rate of compound fertilizers is low, the loss of nutrients is serious, and it is easy to cause pollution to groundwater and rivers and lakes; conventional compound fertilizers are generally not easy to control the release rate of each nutrient, so that the release rate is synchronized with the progress of the crops to absorb the compound fertilizer, so if One-time application of a large amount of compound fertilizer is likely to cause burnt seedlings at the seedling stage, and it is often difficult to apply fertilizer multiple times due to the limitation of manpower and cultivation conditions, resulting in poor growth of crops due to lack of fertilizer
At present, the utilization rate of nitrogen, phosphorus, and potassium is low, not only because the rate of compound fertilizer used in general chemical fertilizers is not easy to control, but also because of the difference in soil quality in different regions, so that the utilization rate of nitrogen, phosphorus, and potassium in compound fertilizers is also low. not exactly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Get 270kg of compound fertilizer, 190kg of additives, 0.26kg of diethyl aminoethyl hexanoate raw powder, and 539.8kg of soil filling material.

[0014] The manufacturing process steps are:

[0015] 1. The above-mentioned compound fertilizer, additive KNP, and soil filling materials are first mixed together and mixed by a mixer, and then heated by a conventional high-temperature machine to form a mixed raw material;

[0016] 2. Add diethyl hexanoate raw powder into the raw materials formed in the above steps, stir through a mixer, heat through a high-temperature machine, and finally dry to form a finished product.

Embodiment 2

[0018] Take 280kg of compound fertilizer, 200kg of additives, 0.30kg of diethyl aminoethyl hexanoate raw powder, and 519.7kg of soil filling material.

[0019] The manufacturing process steps are the same as those in Example 1.

Embodiment 3

[0021] Get 260kg of compound fertilizer, 180kg of additives, 0.10kg of diethyl ethyl diethylaminoethyl powder, and 559.9kg of soil filling materials.

[0022] The manufacturing process steps are the same as those in Example 1.

[0023] When the compound fertilizer containing the additive KNP of the present invention is applied to corn fields, the yield per mu can be increased by 25%; when applied to wheat fields, the yield per mu can be increased by more than 20%; when applied to vegetable fields, the yield per mu can be increased by at least 40% above. The corn seed Danyu No. 13 used in the above experiment, the vegetable seed used in the experiment is tomato (tomato), the wheat seed used in the experiment is Yumai No. 3; the field used in the experiment is Qingshadi. The compound fertilizer containing additive KNP of the present invention can greatly improve fertilizer utilization, can also effectively activate ineffective phosphorus and ineffective potassium in the soil, w...

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PUM

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Abstract

The invention aims to provide a compound fertilizer containing an additive KNP, which can regulate the release rate of the compound fertilizer to synchronize the fertilizer absorbing rule of crops. The compound fertilizer containing the additive KNP consists of the following components in percentage by weight: 26 to 28 percent of compound fertilizer, 19 to 21 percent of the additive KNP, 0.01 to 0.03 percent of diethyl aminoethyl hexanoate raw powder and 51.98 to 55.98 percent of filling material. Preferably, the compound fertilizer consists of the following components in percentage by weight: 24 percent of compound fertilizer, 20 percent of the additive KNP, 0.02 percent of diethyl aminoethyl hexanoate raw powder and 55.98 percent of filling material. The additive KNP mainly comprises humic acid and amino acid, and the molecular formula of the diethyl aminoethyl hexanoate raw powder is C18H33NO8. The filling material is raw soil or other organic fertilizer or inorganic fertilizer except the compound fertilizer, phosphate fertilizer and potash fertilizer.

Description

1. Technical field [0001] The invention relates to a compound fertilizer composition, in particular to a compound fertilizer containing an additive KNP. 2. Background technology [0002] At present, the average utilization rate of compound fertilizers is low, the loss of nutrients is serious, and it is easy to cause pollution to groundwater and rivers and lakes; conventional compound fertilizers are generally not easy to control the release rate of each nutrient, so that the release rate is synchronized with the progress of the crops to absorb the compound fertilizer, so if One-time application of a large amount of compound fertilizer is likely to cause burnt seedlings at the seedling stage, and it is often difficult to do multiple topdressing due to the limitation of manpower and cultivation conditions, resulting in poor growth of crops due to lack of fertilizer. At present, the utilization rate of nitrogen, phosphorus, and potassium is low, not only because the rate of com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 王自刚
Owner 王自刚
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