Green high-yield planting technology for mustard

Abstract

The invention relates to a green high-yield planting technology for mustard, and belongs to the technical field of vegetable planting, and particularly relates to a planting method for mustard. The invention provides the green high-yield planting technology for mustard, wherein the technology is green and environmental-friendly and high in yield. The green high-yield planting technology for mustard is characterized by comprising the following steps of: I, in a seeding time, leaf mustard which is taken as a food in young plant, for example Nanfeng mustard, is strong in heat resistance; II, sowing and seedling raising: a seedbed must be fine and level and decomposed farm manure is sufficiently supplied; III, seedbed construction: before seed treatment, firstly constructing the seedbed, so that young seedlings live in a good environment; IV, fixed planting: the leaf mustard is relatively wide in soil application scope, but Brassica juncea (L.) Czerniak, for the sake of high yield, sandy loam soil for rice is selected, and a base fertilizer is sufficiently applied; and V, seedling stage management: immediately performing thinning, wherein the distance between seedlings is reserved at 4-5 cm, so that leaves are adumbral to each other; lighting the seedlings to form seedlings till the seedlings are 15 cm, and performing fixed planting when the seedlings have 3-5 true leaves.

Description

technical field [0001] The invention belongs to the technical field of vegetable planting, in particular to a mustard planting method. Background technique [0002] Mustard is an annual or biennial herb of the genus Brassicaceae. It is a famous specialty vegetable in China. It is native to China and is a commonly used vegetable cultivated all over the country. It is mostly distributed in the provinces south of the Yangtze River. The main and lateral roots of mustard are distributed in the soil layer of about 30 cm. The inner stems are shortened stems, and the leaves grow on the shortened stems. They have shapes such as oval, oval, obovate, and lanceolate. Green, yellow-green, green stripes or purple. It is rarely cultivated in European and American countries and originated in Asia. Li Shizhen's "Compendium of Materia Medica" records the medical value of medical mustard. Mustard greens like to be cool and moist, avoid heat and drought, and are slightly resistant to frost. ...

AI Technical Summary

Problems solved by technology

[0004] At present, there are still many problems in the mustard planting method, such as excessive spraying of pesticides in the mustard planting process, resulting in too much pesticide residue in the existing mustard, and the yield of mustard also needs to be improved