Method for cultivating greenhouse Chinese toon without dormancy

Abstract

The invention discloses a method for cultivating greenhouse Chinese toon without dormancy, and belongs to the technical field of Chinese toon cultivation. The method includes the steps of removing leaves from the Chinese toon undergoing open cultivation before frost damage occurs in late autumn preferentially from the first ten-day period to the middle ten-day period in October; conducting seedling lifting on the Chinese toon in the middle ten-day period in October, directly enabling the Chinese toon to be planted into a greenhouse without heeling after seedling lifting is conducted, and instantly covering the greenhouse with a shed plastic film; harvesting Chinese toon sprouts in November without adding a heat preservation covering object in the earlier state of harvesting. Through the method, fresh and tender Chinese toon sprouts can be obtained every year from early November to the first ten-day period of January, and economical benefits are high. The harvest time is just during the blank period of the Chinese toon sprouts in the market, the Chinese toon sprouts are rare and become precious, and the economical benefits of the Chinese toon sprouts is two to three times those of Chinese toon sprouts produced in an existing greenhouse. The method is good in quality, high in yield, low in cost and suitable for large-area plantation.

Description

technical field [0001] The invention discloses a dormancy-free cultivation method of Chinese toon in a greenhouse, belonging to the technical field of Chinese toon cultivation. Background technique [0002] Toona sinensis is a perennial deciduous tree, especially in Shandong, Henan, and Hebei. The tender buds from the Chinese toon tree are Chinese toon buds, which can be used in various dishes. When Chinese toon buds are currently supplied as seasonal vegetables, there is a supply gap of more than two months between the beginning of November and early January every year, and it is difficult to buy fresh and tender Chinese toon buds on the market. [0003] The main reason for this problem is: Toona sinensis belongs to deciduous trees, and the leaves of deciduous trees have a short period of existence. In the winter when the temperature is too low in a year, the leaves will all fall off, and all old leaves will enter the dormant period after falling off. The existing Chinese...

AI Technical Summary

Problems solved by technology

Furthermore, a part of the branches and leaves need to be removed during the artificial planting of Chinese toon in the open field, so as to ensure that the plant is easy to survive the winter, but it will have a negative impact on the output of Chinese toon buds in the coming year.

[0005] Toon is planted in existing greenhouses. In order to ensure the temperature inside the greenhouse, straw curtains or heat preservation will be added outside the greenhouse film as an external thermal insulation cover. The external thermal insulation cover will affect the light in the greenhouse, and shortening the illumination time is not conducive to the growth of Chinese toon buds. , Greenhouse cultivation of Chinese toon is prone to auxin deficiency

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