Special fertilizer for ginseng and preparation method thereof

Abstract

The invention discloses a special fertilizer for ginseng and a preparation method thereof. The fertilizer is composed of the following components by weight: 30 to 35 parts of 5% modified epoxy resin envelope ammonium phosphate, 25 to 30 parts of 6% modified epoxy resin envelope compound fertilizer, 1 part to 4 parts of soluable chitosan, 4 to 8 parts of fulvic acid, 5 to 7 parts of corn starch, 6 to 8 parts of sorghum flour, 4 to 6 parts of bean pulp powder, 8 to 13 parts of rape seed cake, 5 to 8 parts of cotton seed shell, 6 to 10 kilos of calcium ammonium nitrate, 20 to 25 parts of sodium molybdate, 8.6 to 10.5 parts of urea, 1 part to 4 parts of corn starch-acrylic copolymer, 4 to 7 parts of rare-earth element, 1 part to 3 parts of fenaminosulf, 2 to 4 parts of chlorothalonil and 2 to 4 parts of binder. Components of the special fertilizer contain envelope fertilizer, so that the special fertilizer is stable in nutrient supply and favorable for maintaining good plant type and quality of the ginseng and simultaneously provides organic and inorganic nutrients, microelements and more sufficient water for normal growth of the ginseng.

Description

technical field [0001] The invention relates to a special fertilizer for ginseng and a preparation method thereof. Background technique [0002] Ginseng, a perennial herb, likes a cool and humid climate. It mostly grows in mixed coniferous and broadleaf forests or miscellaneous forests on gentle slopes or slopes of mountains with a small temperature difference between day and night at an altitude of 500-1100 meters. Because the root is hypertrophy, shaped like a spindle, often has bifurcations, and its overall appearance resembles a human head, hands, feet and limbs, it is called ginseng. The elegant names of ancient ginseng are sealwort, goblin, and god grass. Ginseng is known as the "King of Herbs". At present, ginseng is mainly cultivated artificially. However, compound fertilizer and urea are generally used as the main fertilizers for artificially cultivated ginseng. Although the effect is very good, the nutrients in the fertilizer cannot satisfy ginseng at all. Becaus...

AI Technical Summary

Problems solved by technology

Ginseng is known as the "King of Herbs". At present, ginseng is mainly cultivated artificially. However, compound fertilizer and urea are generally used as the main fertilizers for artificially cultivated ginseng. Although the effect is very good, the nutrients in the fertilizer cannot satisfy ginseng at all. Because most growers know little about the growth law and nutritional requirements of ginseng, and the fertilizers applied lack certain nutrients, it is easy to cause low ginseng yield, withered leaves, falling off, less flowering, and less fruit. Less, the roots are small and underdeveloped, the growth is slow, and it is more likely to cause various diseases and insect pests