Controlled-release pesticide fertilizer and preparing method thereof

A technology for drug release and active ingredients, which is applied in the field of medicinal fertilizers, can solve the problems of complex and cumbersome preparation process, insufficient fertility, and poor drug efficacy, and achieve the effects of reduced energy consumption, simple operation, and high mixing uniformity
CN105061084AInactive Publication Date: 2015-11-18XIAN LEAD LIGHT BIOTECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIAN LEAD LIGHT BIOTECH CO LTD
Publication Date
2015-11-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses controlled-released pesticide fertilizer and preparing method thereof. The controlled-released pesticide fertilizer comprises, by mass, 0.001-15% of effective component A, 4%-45% of nitrogen, 1%-15% of phosphorus, 1%-25% of potassium, 0.1%-5% of microelement, 0.01%-10% of coagulator, 0.01%-10% of binder, 0.15-10% of surfactant and the balance packing. The preparing method of the controlled-released pesticide fertilizer comprises is simple and comprises the steps of preparing of liquid materials, preparing of powder materials and fluidized bed granulating. The controlled-released pesticide fertilizer can control the occurrence of damage caused by diseases, insect pests and weeds can be controlled in all the seasons of crop growth and meet the supply of nutrient substances needed in all the seasons of crop growth, production and use are safe, labor and cost are reduced, and the application amount and the use frequency of pesticides and the fertilizer in the period of crop growth can be reduced.
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Description

technical field

[0001] The invention belongs to the technical field of medicinal fertilizers, and in particular relates to a controlled-release medicinal fertilizer. This controlled-release medicinal fertilizer can provide nutrients, insecticides, fungicides, weeds and active ingredients required for growth regulation in a timely manner throughout the growth process of crops. The invention also provides a preparation method of the controlled-release medicinal fertilizer. Background technique

[0002] Pesticides and chemical fertilizers are indispensable basic means of production in agricultural production activities. At present, pesticides and chemical fertilizers are still applied separately in China. Compared with the extensive combined application of pesticides and fertilizers abroad, there is a lot of waste in pesticides, chemical fertilizers, water and labor in China, and there is a greater impact on the environment and users. Security Risk. At present, there is an u...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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