Disease-resistant planting method of snakegourd

Abstract

The invention discloses a disease-resistant planting method of snakegourd in the field of snakegourd planting. The planting method comprises the following steps: A, growing seedlings; B, preparing the land; C, setting up a climbing shelf; D, disinfecting the soil; E, transplanting coarse seedlings; F, watering and rooting; G, leading vines for each plant; H, topdressing; I, managing the field. In step E, the nutritional soil is used for heaping to the upper part of the coarse seeding stem section of the snakegourd; a silver film cover is set after the coarse seedling is transplanted; 10-20 cm growth space is left between the top end of the film cover and the top end of the coarse seedlings; the nutritional soil is prepared from, by mass, 20-25 parts of rotten animal manure, 30-40 parts of plant ash, 40-50 parts of sandy loam, 5-10 parts of lime, 2-3 parts of superphosphate, and 2-3 parts of potassium sulfate. According the technical scheme, the disease-resistant planting method has the advantages that compared with the coarse seedling which is widely used in the extensive management currently after the coarse seedling is transplanted, the transplanted snakegourd is higher in the transplanting survival rate; after transplanting, the seedlings have better disease resistance, and are not easy to be infected by viruses; the growth of the seedling is vigorous, and the yield of the snakegourd is high, thus the disease-resistant planting method is more conducive to the promotion and planting of fine varieties of the snakegourd.

Description

technical field [0001] The invention relates to the field of hanging melon planting, in particular to a disease-resistant planting method of hanging melon. Background technique [0002] Diaogua (Fructus Trichosanthis Kirilowii) is a perennial herbaceous climbing plant of Angiospermae, Dicotyledones, Cucurbitaceae, and Trichosanthes. It can be planted in eastern my country, the Yangtze River and the Yellow River Basin. Diaogua fruit is white and light green or dark green pattern, orange-red when ripe. Edible hanging melon dioecious plants, the current mainstream propagation methods are seed sowing seedling propagation method and tuber root cutting propagation method, using seed sowing seedling propagation method, the reproduction rate is low, the offspring are seriously separated, the consistency is poor, and the male plants that do not bear fruit account for the total More than 70% of the seedlings, the seedling cost is high, and the incidence rate of viral diseases is high...

AI Technical Summary

Problems solved by technology

However, after transplanting Diaogua tissue culture seedlings to the field, due to the weak seedling stage of the tissue culture seedlings, and the growers are accustomed to the extensive management of tuber root transplanting, the survival rate is low, and they are easily re-infected by the virus in the later stage, thus affecting the overall survival rate. Yield