Peanut planting method by using V-shaped planting grooves

Abstract

The invention relates to the technical field of planting, in particular to a peanut planting method by using V-shaped planting grooves. The peanut planting method includes the following steps that 1,peanut planting rows are planned, and lime powder is sprinkled evenly; 2, the planting grooves with V-shaped cross sections are dug in the planting rows, and drainage ditches are also formed; 3, peanut seeds are soaked in soaking medical liquid, and the soaked peanut seeds are aired; 4, the peanut seeds in step 3 are subjected to class screening and sowed in the bottoms of the V-shaped planting grooves; 5, nutrient fertilizer is applied to peanuts, and the nutrient fertilizer includes dry branches, fallen leaves, maize stalk, feces of livestock and poultry, urea, a fermentation agent, activated charcoal, biochar, potassium oxide, monocalcium phosphate, copper sulfate, zinc sulfate, magnesium oxide, borax and boric acid. By the adoption of the peanut planting method by using the V-shaped planting grooves, the gynophore forming rate of the peanuts can be effectively increased, diseases and damage are reduced, the yield of the peanuts can be increased, and the ripening time is shortened.

Description

technical field

[0001] The invention relates to the technical field of planting, in particular to a method for planting peanuts in a V-shaped planting groove. 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, wh...