Fructus momordicae high-yield cultivation technology allowing fructus momordicae to be planted one time and harvested two times in year

Abstract

The invention discloses a fructus momordicae high-yield cultivation technology allowing the fructus momordicae to be planted one time and harvested two times in a year, which is characterized by comprising the following steps: selecting high-yield disease-resistant and early-maturing tissue culture cutting seedlings for germchit; setting the field planting time before March 25; arranging a layer of 40-45 mesh fly net at area around and 50-60 cm above a conventional shed frame before field planting, and placing the fructus momordicae plants in the fly net; hollowing out a pan-depth pit on each planting hole three days before planting, applying 0.3 jin of compound fertilizer and 0.5 jin of biological organic fertilizer in each hole in such a way that the fertilizers are dissolved by water to spray at the periphery of the hole, and followed by soil covering so as to form a turtleback shape; and adopting a three-level vine branch for bearing fruits by the whole vine, reserving 12 fruit-bearing vines by each plant, after first time harvesting, carrying out shearing and reserving 10-14 branches by each plant for secondary fruit-bearing vines. According to the method provided by the invention, two harvestings in one year are achieved, the yield is improved, and the proportion of large and middle-size fructus momordicae is increased; and besides, continuous cropping can be realized, multiple harvestings in a year can be also achieved, both labor and investment are saved, and the economic benefits are remarkable.

Description

technical field [0001] The invention relates to cultivation of Luo Han Guo, in particular to a high-yield cultivation technique for one kind of Luo Han Guo with two harvests a year. Background technique [0002] Luo Han Guo is a unique medicinal and edible plant in my country. It is native to Guangxi, Guangdong, Hunan, Jiangxi, Guizhou and other provinces in China. Yongfu County in Guangxi is the origin center of Luo Han Guo cultivation in my country. In December 2004, Yong Fu Luo Han Guo was certified by the General Administration of Quality Supervision, Inspection and Quarantine of the Country of Origin for Product Protection. [0003] From the 1970s to the end of the 20th century, the production mode of Luo Han Guo was mainly planted in mountainous areas, and it was produced by pressing vines. Due to the low reproduction coefficient of this cultivation mode, the virus accumulated in the plant for generations, resulting in the degradation of the species of Luo Han Guo, the...

AI Technical Summary

Problems solved by technology

[0003] From the 1970s to the end of the 20th century, the production mode of Luo Han Guo was mainly planted in mountainous areas, and it was produced by pressing vines. Due to the low reproduction coefficient of this cultivation mode, the virus accumulated in the plant for generations, resulting in the degradation of the species of Luo Han Guo, the decline in quality, and the sharp yield. reduce

Existing technology one is to use physical control, introducing physical control methods such as insecticidal lamps, sticky yellow boards, and fruit fly traps to reduce the base of insect sources, but the effect is very small

The second is to adopt chemical control, spray 20% Virus Ning, 0.5% Kangdufeng, Virus A, Virus K, Morpholine Hydrochloride and other virus drugs on the leaves of infected plants, but the control effect is not good, and there is no effective agent at present. Prevention and control of viral diseases

In order to reduce the damage caused by mosaic virus disease of Luo Han Guo, farmers must replant every year, resulting in increased planting costs

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