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Compound fertilizer suitable for pear cultivation in high-fertility districts

A compound fertilizer and fertility technology, applied in the field of compound fertilizer, can solve the problems affecting the yield of crops and the taste of agricultural products, and achieve the effects of maximizing fertilizer efficiency, improving taste and increasing yield

Inactive Publication Date: 2013-03-27
陈卫文
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  • Application Information

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Problems solved by technology

But it also has some disadvantages, such as its nutrient ratio is always fixed, and the types, quantities and ratios of nutrient elements required by different soils and different crops are varied.
In view of the unique topography and soil characteristics of the mountainous area in southern Anhui, if ordinary compound fertilizers are only applied without targeting the soil environment, it will not only affect the yield of crops, but also affect the taste of agricultural products

Method used

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Embodiment Construction

[0008] The invention provides a compound fertilizer suitable for pear planting in high-fertility areas, wherein the mass content of nitrogen, phosphorus and potassium is 14-8-14, and the total mass content of nitrogen, phosphorus and potassium is 36%.

[0009] The raw materials of the above components are pulverized, mixed and granulated, and then dried, cooled and screened to obtain the compound fertilizer suitable for pear planting in high-fertility areas.

[0010] The present invention maximizes the fertilizer efficiency of the compound fertilizer by optimizing the formulation of the compound fertilizer components. It is especially suitable for the soil in the mountainous area of ​​southern Anhui, and has great application prospects. It will not only increase the yield of crops, but also achieve the purpose of improving the taste of agricultural products. Make agricultural products more suitable for social needs, more in line with people's needs.

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Abstract

The invention provides a compound fertilizer suitable for pear cultivation in high-fertility districts. According to the invention, the maximum of the fertilizer efficiency of the compound fertilizer is achieved via an optimization for the component preparation of the compound fertilizer. The compound fertilizer is especially suitable for soils in south Anhui mountainous areas, and high in application prospect.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to a compound fertilizer suitable for pear planting in high-fertility areas. Background technique [0002] Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It plays a very important role in balancing fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. It is an important material basis for increasing crop yield. But it also has some disadvantages, such as its nutrient ratio is always fixed, but the types, quantities and ratios of nutrient elements required by different soils and different crops are varied. In view of the unique topography and soil characteristics of the mountainous area in southern Anhui, if ordinary compound fertilizers are only applied without targeting the soil environment, it will not only affect the yield of crops, but also affect the taste of agricultu...

Claims

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Application Information

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