1. The plastic bag storage method first uses small nails to separate two pairs of small holes in the upper and lower parts of the plastic bag, and then cauliflower cauliflower, a cauliflower bag, a medium and small cauliflower bag can hold 2-5, then put Store the bag tightly, place it in a dry.......

The main management measures are to control the suitable temperature in the greenhouse, promote the rapid growth of roots, make the shoots and leaves of the shoots grow robustly, and lay good results for the result period. basis. After the melon seedlings are slowly growing, the temperature sh.......

Chemical weed control is an important technical measure in the cultivation of spring flowers. At present, the main weeds in wheat fields in our city are amaranth, netgrass, and broad-leaved weeds; in rapeseed fields, we use broadleaf weeds, such as high-efficient straw-covered grass and fine g.......

The so-called transgenic plants refer to the use of DNA recombination technology to integrate foreign genes into the genome of the recipient plant, thereby altering its genetic composition. The plant whose genome structure has changed and its offspring are transgenic plants. In 1983, the world.......

In the spring of March, the warming weather is a good season for raising pigs. However, as the temperature gradually rises, various germs will multiply. After wintering of livestock and poultry, the body's resistance to disease has weakened. If the disinfection is not complete during the b.......

1. The production method of wood vinegar usually uses some of the wastes from daily life as raw materials, such as rice bran, straw, and trimmed fruit twigs. It is placed in a dedicated iron can and burned with fire. On the one hand, carbides can be obtained. A light yellow liquid can be colle.......

Optimal Storage Temperature: 5-7°C Relative Humidity: 95% RH or more Cold Damage: Fresh abalone mushrooms below 5°C are extremely prone to spoilage after harvest. Storage at low temperatures is a good way to extend the shelf life of the abalone mushrooms. Storage at 5°C is appropriate.......

Pay special attention to the following aspects:
1, pay attention to "the original match"
Consumers will choose brands when they purchase farm machinery, and they should also pay attention to brands when buying agricultural machinery parts. The original accessories have the .......

The black swan is native to Australia and is an important member of the Swan family. It is a famous ornamental bird in the world. The physical characteristics of the body except for the small part of the primary flight feathers are white, the rest of the body feathery dark, backed with wedding.......

Wheat diseases in China mainly include wheat rust (strip rust, stem rust and leaf rust), head blight, powdery mildew, full-bleeding, sheath blight, and snow mold blight. Among them, wheat stripe rust mainly occurs in the northwest, north China, Huaibei, southwest and other wheat areas; leaf ru.......

During the growth and development of chickens, especially during the low temperature season, if the metabolism of minerals, especially calcium and phosphorus, in the body is destroyed, it will cause abnormal bone tissue growth and form a nutritional disease. Adult chickens are usually called o.......

Scratch ploughing in the soil back to the top sparse Ling Ling, you can loosen soil, protect the earthworms, warming, weeding, and enhance the ability of wheat seedlings to keep out the cold. Regardless of weak seedlings, strong seedlings, or strong seedlings, they must pay close attention to .......