Guolai vegetables mainly include cucumbers, tomatoes and eggplants. Focus on the occurrence of the more common cucumber gray mold, sclerotinia disease and tomato gray mold, Sclerotinia disease. Cucumber gray mold is a fungal disease. The main hazards are flowers and fruits. The pathogens i…
First, excellent varieties are the key. At present, the better varieties of beef cattle in China are the first to promote Ximental, Charolais, Limousin, South Devin and other improved hybrids. The improved second-generation and third-generation beef cattle have many advantages, such as str…
There are shortcomings of the "two drops and one high" in the mating of sheep. Namely: the breeding performance of the sheep declines, the variety is degenerate, the growth is not good, the growth is slow, the meat production is reduced by 50%; the reproduction rate is decreased,…
The benefits of eating melon, melon recipes. Melon cold, melon and quail diuretic, heat, phlegm, thirst and other effects. Can also treat edema, wheezing, heat, acne embolism. Melon, such as soup with skin drink, can achieve swelling and diuretic, heat Jieshu effec…
The healthy growth of infants and young children is inseparable from good nutrition, because the quality of nutrition not only determines the child's physical development, but also directly affects the intellectual development.
With continuous rainfall, the roots of the fruit trees are in a state of flooding for a long time, and they will cause bad rooting due to poor ventilation, affecting the normal growth of the fruit trees, and even the serious orchards of the accumulated water will even appear dead trees. Th…
Nutritional value
Xuan papaya contains 19 amino acids, 18 mineral trace elements, and a large amount of vitamin C. It also contains saponins, flavonoids, malic acid, oleanolic acid, citric acid, citric acid, tartaric acid, ascorbic …
1, the onset of symptoms of fruit disease, resulting in brownish brown lesions, and soon expanded, so that the entire fruit color becomes dark brown, soften and rot. When the humidity is high, the surface of the diseased part produces grayish-white hairy molds with gray-black heads on the …
Beauty is a woman's topic forever. In fact, as long as we pay more attention to supplementing some beauty foods in daily dietary nutrition, the effect may be that many expensive skin care products cannot be purchased. What exactly does a woman eat and how can she eat wrinkle? Take a lo…
Urea is an organic compound composed of carbon, nitrogen, oxygen, and hydrogen and has a white crystal or powder appearance. It is a product of animal protein metabolism and is commonly used as a plant nitrogenous fertilizer. In recent years, some experiments at home and abroad have proved…
Before the arrival of winter, a certain amount of fodder should be stocked for feeding. Generally, each sheep needs 300 to 500 kg of hay and 100 to 150 kg of concentrate. Feeding time starts from November until the beginning of the second year of May. In the winter, sheep's fine feed i…