Field film mulching direct seeding culture method for leafy moringa oleifera in Beijing-Tianjin-Hebei region

Abstract

The invention provides a field film mulching direct seeding culture method for leafy moringa oleifera in Beijing-Tianjin-Hebei region. Seeds with good cold resistance, high branching capability and good growth condition are used as seed sources; land parcels with watering conditions, loose soil texture and good water discharge effect are selected; before seeding, the seeds are subjected to sterilization treatment; seeding is performed according to the culture density; seedling checking and seedling supplementation are performed in time; the film uncovering is carried out before the rainy season; the field management is performed; when the moringa oleifera plant height is 50 to 60 cm, the first time harvesting is performed; before Frost's Descent, the whole plant harvesting is performed. The conventional culture method of conventional seedling transplanting and greenhouse planting of moringa oleifera in the northern region are broken; the film mulching field direct seeding method is used; the operation is simple; the plant diseases and insect pests are few; the labor and the time are saved; the plant growth condition is good; the stress resistance is high; the pesticide applicationis reduced; the planting cost is reduced; the planting benefits are increased; the product quality is improved; the foundation is laid for the green production of the moringa oleifera in Beijing-Tianjin-Hebei region; the application prospects are wide.

Description

technical field [0001] The invention relates to a tree cultivation method, in particular to a film-covered direct seeding cultivation method for leaves of Moringa oleifera suitable for the Beijing-Tianjin-Hebei region. Background technique [0002] Moringa is a perennial tropical and subtropical plant, which is widely planted in Yunnan, Fujian, Hainan and other places in my country. Because Moringa oleifera leaves are rich in proteins, vitamins, trace elements and other substances, they have preventive and therapeutic effects on various diseases (such as "three highs", constipation, etc.), and more and more people pay attention to them. In 2016, they were listed as "Special dishes for state banquets". In the past, Moringa leaves from the south were usually transported to the north, but there were problems such as long transportation distances and difficulty in keeping them fresh. Therefore, it is the best choice to produce leaf-use Moringa in the Beijing-Tianjin-Hebei regio...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is exactly to provide a kind of Moringa oleifera field film-covered direct seeding cultivation method suitable for the Beijing-Tianjin-Hebei region, to solve the many steps, high cost and low benefit in the existing Moringa cultivation method in the Beijing-Tianjin-Hebei region And other issues

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