Method for reviving withered dragon fruit plant

Abstract

The invention discloses a method for reviving a withered dragon fruit plant, and belongs to the technical field of dragon fruit cultivation. The method comprises the steps that a main stem of the withered dragon fruit plant is cut off from the rhizome part to make the plant body separated from the root, the cut wound of the main stem of the plant is promoted to grow a new vigorous root system, andsoil treatment for the root of the withered plant and sterilization and disinfection for the withered plant are cooperatively utilized, a fertilizer is supplemented to leaf surfaces, and therefore the withered dragon fruit plant can revive. The method is simple in production operation, materials can be taken conveniently, and application and popularization of the method are facilitated; the vegetative growth period of dragon fruits is effectively shortened, and the withered dragon fruit plant can recover to the state of the full bearing period in a short time.

Description

technical field [0001] The invention belongs to the technical field of pitaya cultivation, and in particular relates to a method for reviving withered dragon fruit plants. Background technique [0002] Dragon fruit [Hylocereus undatus spp.], also known as red dragon fruit, xianmi fruit, lover fruit, sesame fruit, etc., is a perennial climbing succulent plant belonging to the genus Hylocereus undatus of the family Cactaceae. , subtropical fruit trees, originated in the tropical rain forests and deserts of Central America, and artificially cultivated in Central America, Israel, Vietnam, Thailand, the United States, etc., and have been cultivated in Taiwan for decades, with a development area of ​​about 25,000 mu. Mainland China In the past ten years, it has emerged in Guangxi, Guangdong, Hainan, Guizhou, Yunnan, Fujian and other places, with a development area of ​​about 750,000 mu, a strong development momentum and broad prospects. [0003] Since dragon fruit is a whip-like ...

AI Technical Summary

Problems solved by technology

[0004] Pitaya is a new exotic fruit. With the large-scale development of pitaya in our country, there has been a problem in production that has caused a large-scale decline in the production of pitaya—plants withered. This phenomenon often occurs in pitaya production areas in my country. There are a lot of them, some ranging from dozens of plants to hundreds of plants per mu. The symptoms of the plants in the field are: the base of the trunk damages the branches due to base rot, and the branches at the base often rot, causing the stem tissue to brown and rot. The part is often dry and rotten, and finally only the main vascular tissue in the center is left. The upper branches of the plant grow normally and bloom and bear fruit, which has little effect on the yield and quality of the fruit. , Poor soil air permeability, severe waterlogging, abuse of pesticides and fertilizers, severe climate change, contact herbicides and soil pollution and other reasons cause root rot and necrosis, which seriously damages the absorption system of the plant root, resulting in all branches of the aboveground part of the plant being damaged. Dehydration, chlorosis, yellowing, thinning and wilting, no yield, and then gradually withers until the whole plant dies

[0005] In order to solve the withered phenomenon of this plant that occurs in the production of dragon fruit, the invention provides a method for reviving the withered plant of dragon fruit

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