Crape myrtle special fertilizer and preparation method thereof

Abstract

The invention discloses a crape myrtle special fertilizer and a preparation method and application thereof. The crape myrtle special fertilizer consists of the following raw materials by weight: 3-10 parts of reddle, 1-5 parts of air bladder, 15-23 parts of chast tree berry, 12-20 parts of diammonium hydrogen phosphate, 8-16 parts of potassium chloride and 20-30 parts of plant ash. The method is as below: crushing and sieving riddle and air bladder, adding vinegar solution, soaking and drying, adding chast tree berry to prepare a filtrate, and conducting heat treatment to obtain a traditional Chinese medicine mixture; mixing and conducting heat treatment on the traditional Chinese medicine mixture and plant ash, cooling to room temperature, and adding diammonium phosphate and potassium chloride; evenly mixing and pelletizing. The crape myrtle special fertilizer substantially reduces incidence of disease of powdery mildew and Marssonina coronaria(Ellet Daris)Daris, makes plant growth more vigorous; the crape myrtle has excellent growth vigor, lush leaves, a large amount of buds and flowers and fast growth, and is not easy to fall off; the bud yield of crape myrtle is also improved; and the fertilizer improves soil structure, reduces insect pests, is less in consumption, and beneficial to environmental protection.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for crape myrtle and its preparation method and application. Background technique [0002] Lagerstroemia indica, also known as full house red and full rice flower, is a widely planted ornamental tree species. People commonly call it "itchy tree", which is a peculiar tree species among trees. The wood of crape myrtle is hard and resistant to decay, and can be used as agricultural tools, furniture, construction and other materials; the bark, leaves and flowers are strong laxatives; the root and bark decoction can cure hemoptysis, vomiting blood, and blood in the stool. Heat-clearing and toxic substances removing; dampness dispelling and wind expelling; blood stasis dispelling and hemostasis. Main nameless swelling poison; erysipelas; breast abscess; throat swelling and pain; hepatitis; scabies; At present, when people cultivate crape myrtle in pots or gre...

AI Technical Summary

Problems solved by technology

Because most of the cultivators who cultivate Lagerstroemia indica have little understanding of the growth law and nutritional requirements of Lagerstroemia indica, and the fertilizers applied lack certain nutrients, it is easy to cause low yield of Lagerstroemia indica flower buds, low economic value, leaves withered and falling off , less flowering, small flower buds, slow growth, more likely to cause a variety of diseases and insect pests and wither and die

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