Method on greenhouse planting of autumn bitter gourd

Abstract

The invention discloses a method on greenhouse planting of autumn bitter gourd, comprising the steps of selecting of improved variety, cultivating of strong seeding, transplanting and field planting, nutrient and water management, establishing of frame, pruning and vine pressing, disease controlling; preventing the seedlings of bitter gourd from being exposed to the sunshine during the initial growth stage. Scientifically control the height of the main vain of the bitter gourd. Lead 4 to 5 lateral vain to 'herringbone' frame. After the frame is covered by the growing vain, then bring the vain to the flat shed frame.Provide the vain with full sunshine during the fruiting period for boosting the production of bitter gourd. The planting of bitter gourd shall be based on the principal of 'taking the prevention as the priority and the protection measures as the subsidiary way' so as to conduct insect disease prevention in advance, reducing the pesticide in the bitter gourd, improving the quality. For instance bitter gourd planted in autumn, 500 kg quality products are added for each mu, with a growth rate of 20%. In addition, the harvest time of bitter gourd is extended. For this reason, the income of the peasants is increased.

Description

technical field [0001] The invention relates to the field of crop planting, in particular to a greenhouse planting method of autumn bitter melon. Background technique [0002] Bitter gourd, also known as bitter gourd, belongs to Cucurbitaceae. Bitter melon is an annual climbing herb. Bitter melon is rich in vitamin C, calcium, iron and other nutrients. Improve human immunity and other medicinal and health functions. [0003] In recent years, due to the continuous increase in consumption, the economic benefits of growing bitter melon are very promising. When planting in a greenhouse, increase the planting quantity through the planting density, and too dense branches and leaves are not conducive to ventilation and lighting, which will easily lead to the mutual infection of bitter melon branch and leaf diseases, and also easily aggravate the diseases and insect pests that harm bitter melon, seriously affecting the yield and quality of bitter melon. Contents of the invention...

AI Technical Summary

Problems solved by technology

When planting in a greenhouse, increase the planting quantity through the planting density, and too dense branches and leaves are not conducive to ventilation and lighting, which will easily cause the mutual infection of bitter melon branches and leaf diseases, and also easily aggravate the diseases and insect pests that harm bitter melon, seriously affecting the yield and quality of bitter melon