Base fertilizer for preventing turmeric pests and preparation method thereof

Abstract

The invention discloses a base fertilizer for preventing turmeric pests. The base fertilizer comprises the following drug components: 2 parts by weight of dicranopteris linearis, 2 parts by weight offresh lindley butterflybush herbs, 2 parts by weight of sucrose slag, 2 parts by weight of cyrtomium rhizomes, 1 part by weight of bayberry bark, 1 part by weight of engelhardia roxburghiana bark and1 part by weight of pithecellobium utile. In order to achieve a desired effect, in a preparation method, the sucrose slag infiltrated in lindley butterflybush herb juice has the effect of trapping andkilling the turmeric pests; the engelhardia roxburghiana bark and the pithecellobium utile infiltrated in syrup have the effects of trapping and killing silkworms, grubs, small cutworms, hook wireworms and other pests; the dicranopteris linearis has the effects of preventing the decay and prolonging the volatilization effect; the cyrtomium rhizomes and the bayberry bark have the effects of reducing phosphorus and arsenic elements in soil; finally, the seven plant medicines are infiltrated with one another by the syrup and have the effects of the trapping and killing various pests and reducingthe soil pollution. The base fertilizer disclosed by the invention belongs to the pollution-free vegetable drug, has the effect of preventing the turmeric pests and the other various pests and simultaneously has the effects of reducing pesticide residues in the soil and improving the quality of planted medicinal materials.

Description

technical field [0001] The invention belongs to the technical field of crop pest control, and in particular relates to a base fertilizer for preventing turmeric pest damage and a preparation method thereof. Background technique [0002] Turmeric, also known as warm curcuma, is a precious medicinal material. My grandfather planted more than ten acres of turmeric every year. However, in the past ten years, a pest appeared in the turmeric planting field. Turmeric can no longer be planted on the land in the future, and the turmeric in this land cannot be left for planting. According to the growers, Zeng Te asked the Zhejiang Academy of Agricultural Sciences for help, but none of the sprayed medicines could control the pest damage. Therefore, farmers can only choose to plant turmeric in newly reclaimed land, and then, after 2 consecutive years of planting, pests will appear in the third year. In order to control the development of the disease, Qiu Dingwu invented "A Device for...

AI Technical Summary

Problems solved by technology

However, the medicine powder is a chemical medicine. If there is a typhoon or continuous rainstorm in the planting place, the planting will be soaked in rainwater, and then the rainwater will fill the entire "earth pit 7", and finally the chemical medicine will seep into the soil. , according to the quality management regulations for planting of medicines, planting herbal medicines must strictly control pesticide residues; and, in this technical solution, a device is installed at the root of each turmeric, which also has the defects of high cost and troublesome operation, so , there is an urgent need for a more secure and reliable prevention and control plan

[0003] In order to prevent the occurrence of turmeric pests, I and my family, after years of careful observation and research, found that one of the reasons why turmeric pests will grow in turmeric plantings for 3 years is that turmeric itself has a volatile smell, which The smell is easy to "attract bees and butterflies", and then attract this small insect to erode its roots, and then stay in the soil and the roots of turmeric, and finally cause a large area of ​​​​disaster