The wintering period of the deer includes two stages of breeding restoration period and early velvet period. This period is generally from mid-November to the end of March of the following year, which coincides with winter and early spring. After two months of breeding, the male breeding deer in .....
Dog meat has a nourishing effect, is a high-protein, low-fat meat; skin can be processed into tanned skin; bone, blood, kidney, hooves can be used as medicine, dog treasure, dog whip is more valuable Chinese medicine. Fattening meat dogs will bring considerable income to farmers. According to the .....
In general, the high temperatures in the summer will affect the production of laying hens. If reasonable and effective feeding and management measures are taken, layer hens can also produce high yields in summer. These measures include the following aspects: Summer cooling The chicken's meta.....
Choosing the right guarana section to retain the level of the guaranty directly influences the size, yield, and maturity of the melon. If the melon section is low (7~8 knots), the lower leaves of the plant will be less, and the nutrient supply will be insufficient in the early fruit development pe.....
The machine user can choose different gear sets according to the length of the required materials and replace the gears. The gap between the moving knife and the fixed knife is adjusted according to different materials. The moving knife passes through the gap of the fixed knife, and the cutting sp.....
Since mid-January of this year, many provinces in China have suffered from prolonged freezing weather, which has led to severe freezing of woody medicinal herbs. In order to reduce losses, it is necessary to strengthen the following management in a timely manner. 1. Trimming frozen leaves is a ki.....
Release date: 2009-07-20 The survey found that there are four main problems in the current contact lens market. First, the overall quality of employees is low. Due to the low barriers to entry in the optical industry, most of the employees are not high in cultural quality, lacking in-depth und.....