The optimal beef breed test has proved that: the fattening effect of the hybrid bulls of Charolais and Simmental is good, and the fattening effect of local yellow cattle without hybridization is poor. In addition, the black-and-white hybrid bulls are also effective. In the best fattening season,

In the winter, besides the regular integrated management, apple orchards need to be taken seriously. There are also many management details that cannot be ignored. For example, apple tree pruning, clear gardening, and anti-freezing can all be ignored. Do not rush to paint the trunk white after ca

Due to a long period of winter and spring feeding, green feed is in short supply and lack of light, resulting in lack of vitamins in livestock and poultry, which in turn causes livestock and poultry metabolic dysfunction, stagnation of growth and development, resistance to disease, and even induced

In recent years, the vegetarian diet has gradually become popular. In particular, women who are relatively full-bodied have even taken vegetarianism as a habit, hoping to achieve weight loss. "Vegetables = Health" sounds like a reasonable saying. It is very stylish and very low-carbon. E

According to a special goat feed experiment for 75 days in Qidong City and Jiulong Township, Jiangsu Province, the method and amount of feed used: 20 g (every sheep per day) mixed in a small amount of concentrate, or about 0.5 kg of grass powder at night Add a little water and stir to feed. Formul

What are the qi and blood foods? 1, qi deficiency: The main manifestations of qi deficiency body are: less lazy words, body fatigue, fatigue, low voice, movement is shortness of breath, easy to sweat, dizziness, palpitations, pale complexion, loss of appetite, virtual heat, spontaneous perspirati

Every year on the 22nd or 23rd of November each year is the snow day. At this point the temperature began to decline, and gradually fell below 0 °C, but the earth has not yet too cold, although the beginning of snowfall, but the snow is not large, so called light snow. At this point the yang ri

Yogurt is a new type of food with special alkyd flavor, which is artificially added with certain pure fermented strains of lactic acid bacteria in ordinary milk, and formed by fermentation of acid. It not only retains all the original nutrients of milk, but also tastes sweet and refreshed with aci

In autumn and winter, coughing is the most common symptom of respiratory diseases. Coughing is a very painful thing, and the course of the disease is long. Cough can be caused by catching cold, bacteria infection, air drying, and dust pollution. The first thing to distinguish is the nature of the

Some netizens said that there are 4 mysterious Arabic numerals in the middle of each label of imported fruits. Among them, the beginning of the 3 word indicates that pesticides have been sprayed, the word at the beginning of the 4th word indicates a transgenic fruit, and the word at the be

The high-power trawler operation area is generally a deep sea, and the voyage operation time is about 15-20 days; if it goes to the Nansha fishing ground, the voyage operation time will be as long as 30-40 days. High-power trawlers have strong operating capacity, long continuous operation time, and

The harm caused by kidney deficiency to men is very large. Therefore, it is necessary to understand what foods a man eats to supplement his kidneys. This can avoid the problem of sexual dysfunction due to kidney deficiency. At the same time understand what foods men eat kidney, but also can effect