Answer: Buried method. The method of burying the ground is to gently overwhelm the tree and lay it flat on the ground. Bunch a bunch of straw rope and directly cover the soil with a thickness of 40 cm. The overwhelming tree body is the degree, and.......

In January, the temperature is low, and 100 kg of plant ash can be sprayed per acre of foliage, and a new high-fat film is sprayed to form a polymer film to enhance the cold and frost resistance of rape. For a high-density seedling field, the old .......

The thick old bark of the fruit trees and cracks in the trunk often lurk a large number of overwintering bacteria and pests. Scraping the rough old bark, and burning or burying it deeply, has a good control effect on a variety of pests and disease.......

The winter jujubes of a winter jujube tree were picked in batches. The picking was carried out at the time of picking. The picking method was basically adopted. Before picking, you need to cut off the long nails or wear gloves to avoid scratching .......

Main features of portable dynamic balance field measuring instrument

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March is the spring planting period of fruit trees. Although the temperature is warmer, the rain is more, and the survival rate after planting is high, if the method is not correct, it will also result in a low survival rate after planting. To mas.......

Internal classification of fertilizer damage due to improper fertilization, so that the ion balance of the plant is destroyed; cause plant physiological diseases. If too much nitrogen fertilizer, so that the performance of vegetable roots brown, yellow leaves, vegetables can produce calciu.......

1. The bacteria water should be timely

The bacteria water is sprayed when the hyphae appear on the bed surface. Method: Increase ventilation, let the wind blow into the mushroom shed, make the hyphae fall, spray about 1 kg of water per square meter of bed surface, 1 time in the mor.......

When it comes to wearables, most people think of smart watches or fitness trackers. But for some people, wearable devices are much more important than this. Wearable devices designed for the elderly may not be a headline, but they can actually improve their quality of life. T.......

Recently, Bai Chunli, President of the Chinese Academy of Sciences, and Zhao Yupei, President of Peking Union Medical College Hospital, signed a strategic cooperation agreement for the joint construction of a health science research.......

In rainy areas or rainy seasons, deep trench stilts or ridge mullion cultivation methods are used. Adding organic fertilizer combined with spraying new high-fat film, increasing soil water permeability and water retention, so that the soil water s.......