Luxi Little Tail Han sheep is hailed as the “Chinese National Treasure” and “the Pearl of the World”. It has characteristics of strong fertility, high physique, rapid growth and development, and strong adaptability. There have been lambs with a body weight of 55 kg. Tak.......

Peanut virus disease is one of the major diseases of peanuts, which seriously affects the output and quality of peanuts. It is particularly serious in the production areas in northern China. Peanut virus disease, in addition to bud blight is mainly transmitted by the thrips, other diseases suc.......

Different varieties of bananas have different tolerances for storage, and the bananas of spring bud banana, short stem, and oil banana are resistant to storage. The bananas used for storage should be harvested at the maturity of July and August. The maturity is too high to be stored and transp.......

This breed is a early-middle-middle-ripening three-line hybrid combination selected for Chinese rice. In 1999, it was approved by the National Crop Variety Approval Committee. The combined growth period is 118 days. The plant height is 80-85cm, the number of grains per panicle is about 90, and.......

Feeding and management of the first and second stages of laying The main point of feeding and management is to raise the peak of egg production as soon as possible. Therefore, it is necessary to gradually increase the level of dietary nutrition and increase the light time for feeding times. Th.......

Raising yaks should do a good job in breastfeeding, feeding, careful management and prevention of diseases and

Scientists have developed a second generation of genetically modified "golden rice", which contains more provitamin A (carotene), can better supplement the body with vitamin A and prevent blindness. Compared with the first-generation golden rice that was intr.......

In recent years, with the research and development of a variety of effects on rose food, beauty, health care, treatment and chemical industry, roses contain unlimited market potential. Rose cultivation techniques are introduced as follows: First, land leveling: Select a deep soil layer, loose .......

China is a big country in fishery. At present, the total output of aquatic products in the country has reached 43.82 million tons, accounting for one-third of the world's total fishery production. The per capita possession of aquatic products amounts to 32.7 kg, which exceeds the worldâ�.......

The spring is still warm and the temperature changes greatly. At this time, if the greenhouse vegetable is not properly managed, it will easily lead to large fluctuations in the temperature inside and outside the greenhouse, which is not conducive to the normal growth of vegetables. The use of.......

The name of the money turtle is three-lined shell turtle (Cyclemys trifasciata), commonly known as the three-edge shell turtle, red belly turtle, gold head turtle, etc., in the animal taxonomy belongs to the reptilia, turtle head, turtle family. Because of its body is a treasure and become one.......

The milk production performance of dairy cows is related to dairy cow breeds, feeding management, milking technology, climate, and other factors. The milk production performance of dairy cows needs to be observed and measured under certain feeding and management conditions, such as on-site det.......