Rooting promoting liquid fertilizer, and preparation method and application thereof

A liquid fertilizer and solution technology, applied in the directions of liquid fertilizer, fertilization method, application, etc., can solve the problems of high price, increased cost, unfavorable wide application, etc., and achieve the effect of improving cold resistance, promoting vigorous growth and easy operation.
CN108947633AActive Publication Date: 2018-12-07广东清远金正大农业研究院有限公司 +2
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
广东清远金正大农业研究院有限公司
Publication Date
2018-12-07

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Abstract

The invention relates to a rooting promoting liquid fertilizer, and a preparation method and application thereof. The rooting promoting liquid fertilizer comprises the following raw materials: a macroelement fertilizer, a microelement fertilizer, a compound amino acid, potassium dihydrogen phosphate, a plant growth regulator, chitosan and a water retaining agent, wherein the weight ratio of the plant growth regulator to the potassium dihydrogen phosphate is 1:(1000-2500). The invention also provides the preparation method and application of the rooting promoting liquid fertilizer. The liquid fertilizer disclosed by the invention is comprehensive in nutritional ingredients and is suitable for nutrition requirements of various crops in growth periods, the growth of root systems can be obviously promoted, soil can be improved, the disease resistance and the stress resistance of the crops are enhanced, and the target of reducing the fertilization amount is achieved.
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Description

technical field

[0001] The invention relates to a root-promoting liquid fertilizer and a preparation method and application thereof, belonging to the technical field of liquid fertilizers. Background technique

[0002] Liquid fertilizer is a kind of fluid water-soluble fertilizer. Because of its advantages of uniform nutrient, flexible formula, simple production, convenient use and high fertilizer utilization rate, it is more and more accepted by people, especially with the improvement of modern irrigation facilities and The advantages of liquid fertilizers are becoming more and more obvious.

[0003] At present, most of the liquid fertilizers in my country are nutritional fertilizers based on liquid nitrogen fertilizers and liquid compound fertilizers. They focus on the supplementation and absorption of a large number of elements needed by crops, such as nitrogen, phosphorus, and potassium, but ignore the effect on crop roots. The root system is an important organ for crops...

Claims

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