Method to cure dry leaf tip of Chinese chives and hotbed chives

Abstract

The invention discloses a method to cure dry leaf tips of the Chinese chives and hotbed chives. A careful diagnosis to the growing environment (soil nutrition and PH value) of Chinese chives, the plant diseases and insect pests of Chinese chives and the nutritional status of Chinese chives and the like is conducted, and the dry leaf tips are mainly resulted from soil acidification and pests. The method adopts a soil conditioning technology, a green prevention and control technology of plant diseases and insect pests, and a high yield cultivation and fertilizer technology of Chinese chives and the like to solve the problem. The study of single technology for Chinese chives in different growing periods is conducted and a new integrated technology of 'increasing organic fertilizer plus soil conditioning plus pests prevention and control' is developed; therefore, the problem of dry leaf tips of Chinese chives in production is solved and the yield and quality of the Chinese chives are substantially improved.

Description

technical field [0001] The invention relates to the technical field of leek production, in particular to a method for treating leek / yellow stem tip. Background technique [0002] The main problem faced in the production of leeks is that the dry tips of leeks and the occurrence of diseases and insect pests are seriously harmful and difficult to control. They are mainly manifested in three aspects: first, the dry tip disease of leeks is very serious, and the incidence rate reaches 100%; second, gray mold, blight, soft Rot, aphids, thrips and other diseases and insect pests are serious hazards, difficult to control, and easily cause problems such as pesticide residues in products; third, consumers' demand for green food leeks has increased, but production enterprises and vegetable farmers lack corresponding technical reserves. Due to the above-mentioned outstanding problems, it is difficult for production enterprises and vegetable farmers to produce high-yield and high-quality ...

AI Technical Summary

Problems solved by technology

[0002] The main problem faced in the production of leeks is that the dry tips of leeks and the occurrence of diseases and insect pests are seriously harmful and difficult to control. They are mainly manifested in three aspects: first, the dry tip disease of leeks is very serious, and the incidence rate reaches 100%; second, gray mold, blight, soft Rot, aphids, thrips and other pests and diseases are seriously harmful, difficult to control, and may easily cause problems such as pesticide residues in products; third, consumers' demand for green food leeks has increased, but production enterprises and vegetable farmers lack corresponding technical reserves

Due to the above outstanding problems, it is more difficult for production enterprises and vegetable farmers to produce high-yield and high-quality leeks

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