Greenhouse Chinese toon circulation nursery method

Abstract

The invention discloses a greenhouse Chinese toon circulation nursery method, which comprises the steps of cutting the trunk 10-15cm from the ground when the leaves of the Chinese toon tree planted in a greenhouse fall in autumn; digging and transplanting the reserved trunk and the tree root to another plantation field, wherein the tree root is dug and transplanted in conical form with soil; spraying potassium indole butyrate on the cross section of the dug soil, and spraying the cross section of the tree root specifically; spraying a high-fat film 5min later; preparing a mixed soil for filling a cavity, and making a shed on the original ridge and covering a film thereon when the cavity is filled by the mixed soil; watering timely; removing grass when the seedling grows, and thinning the seedlings; spraying an auxin; removing the film in daytime for natural growth, and covering the film at night; and dismounting the shed when the sprouts are 10-15cm high, and transplanting one week later. The circulation nursery method can be used to shorten the plantation time of the Chinese toon tree on the same plot, prevent low yield because of bad soil fertility; the Chinese toon tree can be plucked at the year after transplantation; and the income can be achieved soon. The nursery method can stop the Chinese toon tree from degenerating; the seedlings grow fast; and the survival rate is high.

Description

technical field [0001] The invention relates to the field of vegetable planting, in particular to a method for circular seedling cultivation of Chinese toon in greenhouses. Background technique [0002] Chinese toon, also known as spring bud tree, Chinese toon, Chinese toon tree, is called red toon in "Plant Names and Facts", and belongs to the deciduous tree of the genus Toona (Meliaceae) in the family Meliaceae. The young leaves and shoots of Chinese toon are traditional woody vegetables in my country, which are rich in protein and fat, and various trace elements necessary for human body such as Zn and Mn; The function of expelling wind and dampness, stopping bleeding and relieving pain. Toona sinensis is a unique economic tree species in my country, with a long history of cultivation, more than 2000 years of cultivation history. It is widely distributed in the middle and lower reaches of the Yellow River and Yangtze River. Chinese toon sprouts are treasures among tradit...

AI Technical Summary

Problems solved by technology

[0004] In recent years, the demand has been increasing, and high-yield and high-quality cultivation techniques are required. Now large-scale planting adopts greenhouse planting, and greenhouse planting basically adopts seedling cultivation and greenhouse cultivation. After the peak picking yield or insufficient soil fertility, it will be cut down. Chinese toon trees are left fallow, which causes a waste of resources