Multi-element chelated trace element water-soluble fertilizer and production method

Abstract

The invention provides a multi-element chelated trace element water-soluble fertilizer and a production method. The water-soluble fertilizer is composed of chelated boron, chelated zinc, chelated manganese, chelated copper, chelated iron, chelated molybdenum, chelated cobalt, chelated magnesium, organic solvents and water. The content of boron is more than or equal to 4.8g / L and less than or equal to 5.76 g / L, the content of zinc is more than or equal to 40g / L and less than or equal to 48g / L, the content of copper is more than or equal to 4.8g / L and less than or equal to 5.76g / L, the content of iron is more than or equal to 35g / L and less than or equal to 42g / L, the content of manganese is more than or equal to 25.5g / L and less than or equal to 30.6g / L, the content of molybdenum is more than or equal to 0.45g / L and less than or equal to 0.54g / L, the content of cobalt is more than or equal to 0.32g / L and less than or equal to 0.38g / L, and the content of magnesium is more than or equal to 5.5g / L and less than or equal to 6.6g / L; the other is a mixed solution of organic solvents and water, and the ratio of the organic solvents to water in the mixed solution is 1:10. THE fertilizer can meet the requirements of trace elements in crop growth total nutrients indeed.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a multi-element chelated trace element water-soluble fertilizer and a manufacturing method. Background technique [0002] Water-soluble fertilizers are widely used in food crops, cash crops, fruit and vegetable crops, flower tea gardens and Chinese medicinal materials in agriculture, forestry, flowers and other fields. The existing water-soluble fertilizers are mainly macroelement water-soluble fertilizers and ordinary trace element water-soluble fertilizers. Existing soils generally do not lack macroelements. The main factor affecting crop growth is the lack of trace elements. The existing ones generally use ordinary trace elements. The elements are supplemented by spraying outside the roots, the absorption is relatively poor, it is easy to waste, and the effect is slow. Contents of the invention [0003] Aiming at the defects and deficiencies in the prior art, the object of the present invent...

AI Technical Summary

Problems solved by technology

The existing water-soluble fertilizers are mainly macroelement water-soluble fertilizers and ordinary trace element water-soluble fertilizers. Existing soils generally do not lack macroelements. The main factor affecting crop growth is the lack of trace elements. The existing ones generally use ordinary trace elements. The elements are supplemented by spraying outside the roots, the absorption is relatively poor, easy to waste, and the effect is slow

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