Stingrays are polycultured in ponds for the cultivation of other aquatic product species. The commonly used method is to directly grow 3-5 cm body length seedlings in ponds. There are two ways to raise stingrays in conventional fish ponds. First, if some of the sturgeon and sturgeon are stocked in ---MORE---
In the control of cucumber pests and diseases, the application of pesticides is very important. The method is proper, the control effect is good, the number of prevention and control is small, the cost is reduced, the quality of the vegetables is good and the yield is high. On the contrary, it caus ---MORE---
First, take a short-term fattening technology by changing the composition of the diet to improve the body sensory score and muscle fiber tenderness, improve the quality of sheep. Second, select high-quality mutton sheep breeds, carry out cross-improvement soil, miscellaneous, inferior mutton sheep ---MORE---
Psycho-rich, warm, moist, sunny or slightly shaded environment, growth temperature 20 °C to 30 °C. In the high-temperature and high-humidity season in summer, it is very beneficial to the growth of Pachira fulgens, and it is the fastest growing period. Therefore, fertilizer and water manageme ---MORE---
In recent years, the supply of agricultural products in China has gradually become abundant, but at the same time, the phenomenon of “delicious food, unsweetened fruits, and unsavory fruits†has also appeared from time to time. Some people think that it is due to the use of chemical fe ---MORE---
Autumn is the peak season for grass carp, and it is better to increase production by about 30% compared to normal management. Specifically, we should grasp the following measures: First, regulate water quality, add oxygen to water. One is to add new water to increase the amount of dissolved oxygen ---MORE---
Shandong Yunfa Animal Husbandry and Sheep Breeding and Distribution Base, supplying all year round: Simmental, Limousin, Charolais, Luxi, Modified Beef, Fattening Bull, Beef Calf, and High Yield Cow. Small-tailed sheep, South Africa Boer goats, Charolais sheep, Dorper sheep, Dorset sheep. These va ---MORE---