High-yield corn planting technology

Abstract

A high-yield corn planting technology mainly comprises the following steps of step 1, selecting a wet dry land to plant; step 2, performing basal dressing during soil preparation before planting, wherein the soil preparation cultivation is fine and the compound basal fertilizer is applied and the mud is mixed in the soil preparation process; step 3, selecting good seeds which are aggregate in granule, high and stable in yield, good in quality and good in disease resistance and falling resistance; step 4, performing seed treatment, wherein the seeds are soaked for 10 to 15 minutes before sowing and fished out to be mixed with the carbendazim powder for sterilization; step 5, performing seed turning point planting, wherein the seeds after treatment are sown in a ditch two grains every point according to the planting distance and the sowing and the soil covering are performed simultaneously; step 6, performing growing period management which comprises final singling, thinning, intertilling and weeding, water and fertilizer management, disease and pest control. According to the high-yield corn planting technology, the strict operation of the selection of the corn filed, the selection of the corn seeds, the soil preparation and fertilization, the seed sterilization, the dibbling and thinning, the insect and disease prevention and the like is performed and accordingly the growth of the corn is flourishing and the yield is high.

Description

technical field [0001] The invention relates to the technical problem of corn planting, especially can improve yield and quality per mu and reduce management labor, and belongs to the field of agricultural technology. Background technique [0002] Corn (scientific name: Zea mays), also known as corn, corn, corn, cob; Cantonese called corn, Hokkien called fanmai, is an annual grass herb, is an important food crop and an important source of feed, is also the The food crop with the highest total output in the world is even higher than that of rice. At present, corn is planted all over China, especially in Northeast, North and Southwest provinces. Durum corn is commonly planted in Northeast China, and dent corn suitable for milling is mostly planted in North China, and its quality is inferior to durum corn. Corn is a good health product in coarse grains, and eating corn is quite beneficial to human health. At present, there is one kind of corn planting technology known, which...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the existing corn planting technology, after the corn seedlings are transplanted, the fertilizer is easily damaged during management or the applied fertilizer cannot meet the needs of corn growth, resulting in slow growth, increased labor in management, late harvest time, and low yield. The present invention provides a kind of newest corn planting technology, this technology can not only solve the deficiency of existing corn planting technology, but also can improve its yield per mu, grow fast, do not harm fertilizer, reduce the labor during the management, harvest morning