Peanut planting method for relieving continuous cropping obstacles of peanuts

Abstract

The invention belongs to the technical field of peanut planting, and discloses a peanut planting method for relieving continuous cropping obstacles of peanuts. The peanut planting method comprises the following steps that the peanuts are harvested in the last season; soil is treated before the peanuts are planted in the current season; land is fertilized; peanut seeds are pretreated; ridging and laminating are carried out; and water and fertilizer are managed in peanut planting. According to the peanut planting method for relieving the continuous cropping obstacles of the peanuts, the rhizome parts of peanut plants are decomposed and fermented and then used as a fertilizer, and on the one hand, the effects of recycling resources and reducing the cost are achieved; and on the other hand, the peanut branch and leaf decomposition product has a relatively high promotion effect on the growth of the peanuts and can relieve the continuous cropping obstacles of the peanuts, so that the ecological and economic benefits are improved. According to the peanut planting method for relieving the continuous cropping obstacles of the peanuts, the problem of soil hardening of the planting land can be solved, acid soil can be changed, soil nutrition balance is promoted, the effect of foaming and curing the soil is achieved by adopting the decomposed livestock manure, and the economic benefit of peanut continuous cropping is improved.

Description

technical field [0001] The invention belongs to the technical field of peanut planting, and in particular relates to a peanut planting method for alleviating the obstacle of peanut continuous cropping. Background technique [0002] At present: Peanut is a crop that is more sensitive to continuous cropping. Continuous cropping peanuts have slow growth, short plants, low yield and poor quality. Generally speaking, the production of peanuts will be reduced by 3% to 5% for one year of continuous cropping, 5% to 10% for two consecutive years, 10% to 15% for three years, 20% for four years, and 5 years or more. Yields are consistently low. my country has a large peanut area and relatively concentrated production areas. Continuous cropping is one of the main factors leading to low and unstable peanut production. For example, the annual peanut continuous cropping area in Shandong is about 7 million mu, accounting for more than 60% of the peanut planting area, which directly affec...

AI Technical Summary

Problems solved by technology

At present, there is no plan to achieve high-yield peanut continuous cropping, and the yield of continuous peanut cropping is low, which affects economic benefits

[0003] Through the above analysis, the existing problems and defects of the existing technology are: currently there is no scheme that can realize high-yield peanut continuous cropping, and the yield of continuous peanut cropping is low, which affects economic benefits

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