It is normal to eat within 3 hours after feeding for the length of the feeding time. After 2 hours, it indicates that the feeding amount is insufficient, and some of the fish are not full. The amount of feeding should be increased appropriately; if it is extended to 4 hours, After eating, .......

Sows are livestock with more than one litter and there is a direct relationship between the survival rate of piglets and the correctness of the method of production. The peasant households raising breeding sows, especially specialized households, should be highly valued in their ideology, .......

The use of edible fungus to process bacterial oil not only maintains the original flavor and aroma of the fungus, but also has unique health care functions and a broad market prospect. It is a good project for mushroom operators to become rich. The processing methods for mushroom health ca.......

How to identify the quality of fish ponds is a concern for the majority of fish farmers. The important basis for identifying the quality of water is to look at the water color. The color of water is related to the amount of fertilized material, plankton population, and their numbers. The a.......

Fish polyculture is an effective way of high-efficiency breeding. In order to obtain a high yield of polyculture, the following points must be mastered in the technique of feeding.

First, grasp the focus of feeding. Baboon is the focus of feeding, followed by grass carp and so on. .......

The use of herbicides in field crops is relatively common, which brings about good results for farmers and food production. However, the application of herbicides in corn fields has adversely affected the production of peripheral vegetables and other economic crops, causing phytotoxicity t.......

Soybeans are cultivated in a narrow row and densely planted. This is an advanced cultivation technology with a large area of ​​soybean cultivation in the world and rapid development. Since the beginning of the 1990s, our province has developed a narrow-row and close-grain cul.......

Ash is a commonly used fertilizer. It consists of plant straw, firewood, litter and other burned residues, mainly potassium.

Plant ash is gray black or black, free of nitrogen and organic matter, only ash and other large trace elements, of which the most is potassium and calcium. B.......

From July to September in the north, hot summer scorching people is the peak period of multicolored sugarcane thickening. To manage the quality and high yield of honeysuckle, management in summer and autumn is particularly critical.

First, choose to stay strong seedlings

Th.......

The main insect pests of honeysuckle are aphids. Under high-temperature and rainy conditions, new leaves and rattan shoots are often harmed, and curling occurs, affecting growth. It is usually sprayed with 40% dimethoate emulsion 3000 times solution or 25% imidothiophosphate emulsion 1000 .......