Oilseed rape planting method

Abstract

The invention discloses a method for planting rapeseed, adding an aqueous solution containing sodium selenite and the concentration of the solution during germination, not only can selenium-enriched rapeseeds be selected by drying, but also the accumulation of selenium in rapeseeds can be increased. And can kill some pathogenic microorganisms wherein, described thinning and topdressing are beneficial to the growth that improves rapeseed seedling, and can improve the output of field, described rapeseed flowering period molybdenum fertilizer, potassium dihydrogen phosphate, boron fertilizer, water are mixed evenly Spraying the rape leaves can not only prevent the rape leaves from turning yellow and the flower buds fall off, but also increase the molybdenum content of the rapeseed grains. The rapeseed in the early flowering stage can prevent and control sclerotinia and aphids with trimethazine and aphids. The rapeseed planted by this planting method has the advantages of high germination rate and high yield, and has huge market potential and broad prospects.

Description

technical field [0001] The invention belongs to the field of agricultural planting methods, and more specifically, the invention relates to a planting method of rapeseed. Background technique [0002] Due to the large leaves and high leaf area index of rapeseed, rapeseed is planted with traditional specifications, and the participation of agricultural machinery in field management will cause serious mechanical damage such as leaf breakage, which will affect the normal growth of rapeseed. Large, high cost. In recent years, with the acceleration of urbanization and the migration of rural labor to work in cities, problems such as insufficient labor input in rapeseed production have become the main factors restricting the development of rapeseed production. The phenomenon of extensive management leads to weak growth of rape seedlings, weak ability to resist natural disasters such as drought and freezing damage in the later period, and aggravates the occurrence and damage of weed...

AI Technical Summary

Problems solved by technology

[0002] Due to the large leaves and high leaf area index of rapeseed, rapeseed is planted with traditional specifications, and the participation of agricultural machinery in field management will cause serious mechanical damage such as leaf breakage, which will affect the normal growth of rapeseed. Large, high cost. In recent years, with the acceleration of urbanization and the migration of rural labor to work in cities, problems such as insufficient labor input in rapeseed production have become the main factors restricting the development of rapeseed production. The phenomenon of extensive management leads to weak growth of rape seedlings, weak ability to resist natural disasters such as drought and freezing damage in the later period, and aggravates the occurrence and damage of weed damage, clubroot, aphids and other diseases, insect pests and weeds, resulting in low and unstable yields. Rapeseed As a cruciferous plant, it has a good ability to accumulate selenium