Slow-release composite seaweed fertilizer containing garlic extract

Abstract

The invention belongs to the technical field of soil fertilizers, and provides a slow-release composite seaweed fertilizer containing a garlic extract. The composite seaweed fertilizer comprises, by weight, 10-15 parts of the garlic extract, 13-15 parts of a seaweed extract, 10-15 parts of 1250-1500-mesh diatomite, 6-8 parts of polyferric silicate sulfate, 2-4 parts of medical stone powder, 10-12 parts of humic acid, 5-8 parts of carboxymethyl chitosan, 5-6 parts of hydroxypropyl methyl cellulose, 4-5 parts of konjac glucomannan and 3-5 parts of wintergreen oil. According to the prepared compound seaweed fertilizer, double coating is formed on nutrients by using the diatomite and the slow-release coating agent, the nutrients are not easy to lose, the fertilizer efficiency is more lasting, the nutrients required by growth of crops at all stages can be met, the ecological environment of soil is not damaged, and the composite seaweed fertilizer is a novel green and efficient compound fertilizer, can remarkably improve the yield and quality of crops in practical application, and increases the economic benefitd.

Description

technical field [0001] The invention belongs to the technical field of soil fertilizer and relates to a slow-release compound seaweed fertilizer containing garlic extract. Background technique [0002] Garlic extract as a new biopesticide and seaweed fertilizer as a new biofertilizer have the characteristics of broad antibacterial spectrum, low dosage, high value, safety and environmental protection in plant protection and nutrition. They are the best choice for the development of precision agriculture, irrigation agriculture and pollution-free agriculture. The preferred product, very suitable for the current needs of sustainable agricultural development. [0003] Garlic extract, as a plant-derived agent, has biological activities such as antibacterial and bactericidal, promoting plant growth, and enhancing plant stress resistance and adaptability. Seaweed fertilizer refers to the natural multi-effect plant fertilizer with seaweed extract as the active ingredient. It is ric...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the current problems that the active ingredients in garlic extract and seaweed fertilizer are easily volatilized and degraded, the onset of effect is slow when applied, the onset time is short, the number of applications is high, and the cost is high. The present invention provides a slow-release compound seaweed containing garlic extract Fertilizer, double-coated with diatomaceous earth and coating agent to form a slow-release fertilizer, which can protect the release of active ingredients for a long time, so that the fertilizer can provide nutrition and protection for plants for a long time

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