Organic-inorganic compound fertilizer special for ginseng fruits and preparation method thereof

Abstract

The invention discloses an organic-inorganic compound fertilizer special for ginseng fruits. The organic-inorganic compound fertilizer comprises potassium sulfate, urea, monoammonium phosphate, a calcium magnesium phosphate fertilizer, zinc sulfate heptahydrate, borax, magnesium potassium sulfate, ammonium sulfate, an organic fertilizer and a compound microbial agent. The preparation method comprises the following steps: selecting tea bran, rape seed cakes, bamboo sawdust, osmunda japonica, activated clay, magnesium oxide and a decomposition agent, and carrying out aerobic fermentation to obtain an organic fertilizer; mixing potassium sulfate, urea, monoammonium phosphate, calcium magnesium phosphate fertilizer, zinc sulfate heptahydrate, borax, magnesium potassium sulfate and ammonium sulfate into an inorganic fertilizer; mixing the organic fertilizer with the inorganic fertilizer, performing crushing, and adding the composite microbial agent to obtain the special organic-inorganic compound fertilizer for ginseng fruits. The fertilizer is rich in medium trace elements such as calcium, magnesium, boron, zinc and the like, the quick-acting nutrients of the inorganic components showthe characteristic of quick but not violent supply to plants under the regulation of the organic fertilizer, the slow-acting nutrients of the organic components can ensure the lasting supply of the nutrients, and the nutrient elements required by the normal growth of ginseng fruits can be provided.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to a special organic-inorganic compound fertilizer for ginseng fruit and a preparation method thereof. Background technique [0002] The common disease of ginseng fruit is Botrytis cinerea, and its pathogenic bacteria is Botrytis cinerea, which can infect the roots, leaves, flowers and fruits of plants. It is a plant pathogenic bacteria suitable for growth in low temperature and high humidity environment. In agricultural production, the temperature in the greenhouse is usually kept at 15-20°C, with relatively high relative humidity, which can easily cause large-scale occurrence of Botrytis cinerea. During the storage and transportation of crops after picking, Botrytis cinerea can accelerate their rot and deterioration, resulting in serious losses. The most common pests of ginseng fruit are whitefly, red spider, cutworm, grub and so on. At present, chemical drugs are often us...

AI Technical Summary

Problems solved by technology

Although organic fertilizer can provide comprehensive nutrition for plants, has long fertilizer effect, can increase and renew soil organic matter, and improve soil physical and chemical properties and biological activity, but its nutrient release is slow, and it is difficult to provide sufficient nutrients in the early stage of rapid growth of ginseng fruit

Images