Western melon has a short growing period and relatively low production costs. Compared with grain and oil crops, its comparative benefits are still obvious. Now it is spring season for seedling cultivation and sowing of melon, how can farmers scie.......

Prevent depression. The old leaves, dead leaves and diseased leaves in the lower part of the plant were removed in time to facilitate ventilation, cooling and cooling, and spray a new high-fat film to form a polymer film to control the spread and .......

1 place

The corn mulch film mulching cultivation is suitable for the arable land of the gully land, the second lands and the soil. The terrain is flat, the soil is fertile, the mouth is consistent, and the plots in the north and south are suitable.

2 Soil preparation and fe.......

The weather is cold in winter.In addition to the traditional methods, there are the following new methods to ensure the safe wintering of rapeseed:

1. Add phosphorus and potassium fertilizer. Phosphorus can promote rape root development an.......

When fertilizing the base fertilizer, it must be adapted to the distribution characteristics of the peach root system. The fertilization site was at the outer edge of the vertical projection of the canopy to induce deep root development. Sunlight .......

1Select early and high-yield varieties

Choose the best variety of melons such as Baiyu, Jingtian 1 and Jingtian 208 with strong growth, high quality, high yield and early maturity.

2 soaking seeds and germination

Soak the seeds with warm soup, immerse the seeds in w.......

In many areas, farmers are accustomed to weeding wheat fields in spring. Many farmers even think that the ground temperature is low in winter and there should be no weeds in the field. In fact, many weeds in wheat fields have similar characteristi.......

Chinese million grassroots doctors have AI helpers.

On November 9th, at the 5th World Internet Conference, Micromedical Union and Harvard University Chen Zengxi Public Health Colle.......

Matters needing attention when installing rubber and plastic insulation pipes

The rubber-plastic insulation pipe has a high heat release coefficient, and its surface has a relatively high heat release coefficient compared with other product.......

In recent years, it has been found that the cultivation of wheat peanuts is becoming more and more popular, which also makes people's economic benefits increase year after year. In order to obtain higher economic benefits for w.......

A: First, the sun is planted. The seed pods are dried for 2 to 3 days at 20 ° C to 30 ° C, and shelled 3 to 5 days before sowing, and the seeds are selected to be full, non-destructive, and free of pests and diseases.

The second is t.......