December 21 is the last solar term of 2020 (Gregorian calendar)-"Winter Solstice". "Winter Solstice" was also called "day short" and "day short solstice" in ancient times. After the "winter solstice".......

After bagging apples, management still cannot be ignored. The focus of orchard management should be to protect the leaves, promote fruit enlargement, control the growth of new shoots, adjust the orchard's ventilation and ventilation, and regulate soil moisture management in orchards. <.......

What are the more common installation methods for wear-resistant cables?

Read: 17 Release time: 2018/7/11

The installation method of wear-resistant cables can be said to be numerous, and dif.......

1. Soil. To grow radishes, you must choose plots with deep soil and good drainage. If there are hard objects such as stones in the soil layer, it will hinder the growth of radish roots, causing the lateral roots of radish to swell and bend, causing.......

1. Strictly control the retention of seeds.

Bitter cucumbers can be inherited, so when cucumbers are about to mature, select some of the melons on the surface to taste, and choose melons without bitterness to preserve seeds.

2. Balanc.......

Planting rows of mulch, operation row of rice husks to reduce humidity

With the extension of the closed shed, the humidity in the shed gradually increased, and a large amount of dew in the shed began to appear, and some wet-loving diseases s.......

For jujube management, organic fertilizer should be the main base fertilizer, mixed with appropriate amount of chemical fertilizer. The amount of base fertilizer applied should account for more than 70% of the total amount of fertilizer applied to .......

1. More ventilation. The temperature is 20-25℃ during the day and 12-14℃ at night.

2. Water as little as possible after watering thoroughly before sowing until the seedlings grow real leaves. When the soil is dry and cracked, wat.......

The fruit-picking orchard is conventionally managed as a period of rest for the fruit farmers. They wait until the leaves are behind for winter cutting, but the orchard must be managed well and produce good fruits, and there is still a lot of work to .......