High-yield peanut planting method

Abstract

The invention relates to the technical field of planting and particularly relates to a high-yield peanut planting method. The method comprises the following steps: 1) planning peanut planting rows, and uniformly spreading lime powder; 2) forming planting slots with V-shaped cross sections in the planting rows, and forming drainage ditches; 3) subjecting peanut seeds to grading screening, and sowing the seeds to bottoms of the V-shaped planting slots; 4) applying a base fertilizer to the peanut seeds in the step 3) in accordance with that 1.5kg to 2.8kg of base fertilizer is applied to the planting slots per square meter; and 5) applying a seedling-stage fertilizer once or twice every 15 days at a seedling stage of peanuts, and applying a pin-dropping-stage fertilizer once or twice every 10days at a pin-dropping stage of the peanuts, wherein the seedling-stage fertilizer is prepared from a base fertilizer and seedling-stage additives. According to the high-yield peanut planting methoddisclosed by the invention, the pin forming rate of the peanuts can be effectively increased, the vacant shell rate of the peanuts can be effectively reduced, the yield of the peanuts can be increased, and the ripening time can be shortened.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a high-yield peanut planting method. Background technique [0002] Groundnut is a leguminous crop, one of the main oil varieties of high-quality edible oil, also known as "peanut" or "longevity fruit". Groundnut is an annual herb. There are abundant nodules at the root of peanut; the stems and branches are ribbed, and the leaves are papery opposite; the base of the petiole is clasping, ovate-oblong to obovate, the apex is obtusely rounded, both sides are hairy, and the edge has eyelashes; the margins of the veins are intertwined Connected into a network; flowers about 8 mm long; bracts lanceolate; corolla yellow or golden yellow, flag petals spread out, wing petals and keel petals separated, oblong or obliquely ovate, style extending between calyx tube pharynx In addition, the seeds in the peanut shell are commonly known as peanuts or peanut kernels, which consist of three par...

AI Technical Summary

Problems solved by technology

[0003] As the environment is getting worse and worse nowadays, the agricultural ecological environment is seriously threatened, causing serious loss of soil nutrients, and there are many problems in peanut planting. During the needle drop period, the difficulty of the fruit needles entering the soil is also one of the important reasons for the reduction in production