First, the main adhesives - α-starch adhesives were the earliest additives used in carp feeds. In the 1950s, Japan used raw fish as baits to grow yellow bars, adding antibiotics, gluten and α - Starch, etc., due to the use of alpha-starch and other binders, not only prevents the loss of …

The use of peas, canola, barley and other early crops to grow sesame seeds has a certain area in our district, which is a major advantage in sesame production. However, in management, a set of management methods for summer sesame seeds are still being used, so that the potential advantages of …

Campanulaceae, also known as bellflower, soil ginseng, is a perennial rooted herb, suitable for humid climate, strong cold resistance, root medicine, can be used for medicine and food. In recent years, it has become a popular commodity in the market. The main points of its main cultivation tec…

Scaly green crabs, commonly known as blue crabs, are widely distributed in the South China Sea and the East China Sea. Because of its delicious taste and rich nutrition, it is popular in the market. In some areas along the coast of Guangdong, blue crab breeding has developed into an important …

The feeding rate of pregnant sows adopts the principle of “low before and after high”. It is based on the physiological characteristics of pregnant sows and the laws of embryonic growth and development. The metabolic function of pregnant sows is very strong, the utilization rate of…

Geese are herbivores and poultry. They can be stocked all year round and raised for 6 months. Male geese can weigh more than 6 kilograms and female geese can be up to 5 kilograms. Goslings can begin to lay eggs for 7 months. Goslings can be sold. . For geese to obtain better economic benefits,…

The peak growth period of carob is when the temperature is high and the rain is heavy, and the pests are serious. If the management fails to keep up, it is easy to cause the quality and the yield to decrease. In terms of prevention and control meas…

After the fruit saplings are dug out of the nursery in the fall, if they are not planted immediately, they must be stored and planted in the early spring. The quality of winter storage of fruit saplings not only affects the survival rate, but also results in poor soil selection, improper soil …

Okra sexual warmth, heat resistance, cold, seed germination, growth and development of suitable temperature 25 ~ 30 °C, optimum flowering temperature 26 ~ 28 °C, the average monthly temperature below 17 °C affect the flowering results, the night temperature is lower than 14 °C Poor…

In order to improve the quality of wheat, it is very important to carry out timely winter irrigation of wheat after the winter. It not only can relieve drought, coordinate the water vapor in the soil, reduce the temperature difference between day and night, and increase the absorption capacity…