Waxy sweet corn chlorella residue biological seed dressing fertilizer and preparation method thereof

Abstract

The invention discloses a waxy sweet corn chlorella residue biological seed dressing fertilizer and a preparation method thereof, relates to the agricultural field, and aims to provide a safe and environmentally friendly waxy sweet corn biological seed dressing fertilizer with the advantages of high economic benefit, easy available raw materials, easy preparation and comprehensive utilization of chlorella residue and a preparation method thereof. The waxy sweet corn chlorella residue biological seed dressing fertilizer includes, by mass, 25 to 36 parts of plant ash, 19 to 27 parts of fly ash silicon calcium fertilizer, 15 to 22 parts of the chlorella residue, 9 to 13 parts of soybean cake and 1.4 to 2 parts of brassinolide; and the plant ash particle size is 0.1-1mm. The chlorella residue has nitrogen fixation effect, can fix free nitrogen in the atmosphere, reduces the application amount of a nitrogen fertilizer, reduces agricultural environmental pollution of the nitrogen fertilizer, and improves crop quality; the waxy sweet corn chlorella residue biological seed dressing fertilizer has the advantages of easy available raw materials and easy implementation, the prepared product meets the quality of a seed dressing agent, and by the comprehensive utilization of the chlorella residue, significant economic benefits can be achieved.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a chlorella residue biological seed dressing fertilizer for sweet waxy corn and a preparation method thereof. Background technique [0002] Spirulina is a class of lower organisms with chlorophyll on its body surface, which can synthesize organic matter through photosynthesis. Spirulina grows in all kinds of fresh water and sea water, and often grows planktonic in middle and low tidal sea water or epiphytes on other algae and attachments to form a green covering. At present, artificial breeding and large-scale mechanized production are carried out. Spirulina contains 60-70% protein, and also contains fat, carbohydrates, chlorophyll, carotenoids, phycocyanin, vitamins, γ-linolenic acid, and calcium, phosphorus, magnesium, iron, sodium, manganese, zinc, potassium, elements such as chlorine. The natural and artificial cultured spirulina, the salvaged bath mud, are processed into various...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem that waste—chlorella dregs cannot be comprehensively utilized, and provides a kind of sweet waxy corn chlorella dregs biological seed dressing fertilizer and its preparation method

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