The planting method of Maize

Many people like to eat tender corn and often take cooked corn as the first choice for breakfast. Corn is widely planted in China, and it is one of the indispensable crops to be planted in the north every year, which is very suitable for individual planting and large-scale planting. Today, the pro-agricultural network has brought us the planting method of corn!

1. Land selection and preparation

First of all, spring ploughing begins after the Qingming Festival, preferably after the rain, so that the land can be moist, and the purpose of cultivated land is to keep the living soil moist, so that the corn has sufficient moisture in the process of rooting, sprouting and subsequent growth. to ensure the good growth of corn, in the ploughed land, the land will be lined up to dig holes in preparation for the next sowing.

2. Seed selection and sowing

Choose corn seeds with intact grains, full flesh, corn seeds that have not been affected by diseases and insect pests, 5 cm from the ground to ensure that the temperature is about 11 degrees, the interval can not be too small, 50 meters of the row of about 150 plants, the distance between each plant is about 30 centimeters, each pit into 3-4 seeds, but also step on the grid after sowing, the thickness is about 4 centimeters.

3. Fertilizing and weeding

The fertilization of corn is different from that of other foods. after spring ploughing, corn needs to apply farm manure on the land, mix fertilizer and chemical fertilizer evenly on the land, and fertilize again when the corn seedlings grow to knee height. at the heading stage, spray fertilizer with 0.5 jin of potassium dihydrogen phosphate and 1 jin of urea with 100 jin of water, starting when the corn seedlings sprout. Weeds around the corn seedlings need to be removed, and weeds need to be weeded once at each stage.

4. pest control and deworming

Pests are the creatures most hated by every grain. Generally speaking, at every stage of corn sprouting and nursery stage, pesticides need to be sprayed to dispel pests, such as grubs, and phoxim EC can be used to drip evenly along the roots of corn. It can also be used to mix sand with dichlorvos per mu and spread evenly along corn seedlings in the morning. Generally speaking, as long as you pay attention to maintenance in all periods of corn growth.

These are the methods of planting corn. Corn can only be picked when the fruit is ripe. And we should pay attention to observe the nutritional status and apply fertilizer in time. There are many pests that like corn. We must pay attention to the prevention of pests. If you want to know about the pests and control methods of corn, please continue to pay attention to the pro-agricultural network.