High-yield sesame planting method

Abstract

The invention discloses a high-yield sesame planting method. The high-yield sesame planting method comprises the following steps that a land is deeply ploughed, airing is carried out for 3-5 days, an organic fertilizer is applied, rotary tillage is carried out on the land, massive soil is crushed, and the land is leveled; sesame seeds are soaked in water at the temperature of 30-35 DEG C for 8-15 hours, then water is drained off, the sesame seeds and base fertilizer are evenly mixed according to the mass ratio of 1 to 3, and seed materials are obtained; the seed materials are sown according to the amount of 1.3-1.7 kg / mu, and the soil which is 2-5 cm away from the surface of the land is raked after sowing; after sesame seedlings emerge and before four pairs of true leaves, pesticide is sprayed on the sesame seedlings once to prevent and control diseases and pests, and meanwhile, later disease and pest prevention and control are paid attention to; and in the initial flowering period of the sesame, the organic fertilizer is additionally applied once, and then harvesting is started when fruits on the lower parts of the stems of the sesame are slightly cracked, the defects in the prior art are overcome, the fruit growth of the sesame is promoted, and the acre yield of the sesame is increased.

Description

technical field [0001] The invention relates to the technical field of sesame planting, in particular to a high-yield planting method of sesame. Background technique [0002] Sesame is known as the crown of eight grains. It is an oil crop. The oil extracted is called sesame oil, linseed oil, and sesame oil. It is characterized by a mellow smell and can be used raw or heated. Sesame likes temperature, so it can be planted in spring and autumn, but most of them are sown when the temperature is high, so it is very important to select soil and maintain water and nutrients. In areas with more soil moisture, it can be finely raked vertically and horizontally In areas with insufficient soil moisture, it is necessary to sow immediately after plowing the ground, and then cover with film or other crop stems to keep moisture. Sesame is afraid of waterlogging during the growth process, so in areas with more rainy weather, it is necessary to dig ditches and make furrows, which is conduc...

AI Technical Summary

Problems solved by technology

However, in the North China Plain, especially in the plains north of the Huaihe River, because the sesame planting technology cannot adapt to the local soil and environmental conditions, the yield of sesame planting is low.