Apart from the fact that density is the main cause of lodging, the severity of lodging is also affected by seven factors (ie, sowing depth, tuyere, ecological environment, how much fertilizer is growing, different types of fertilizer, depth of cultivated land, and soil texture). In addition, ther.....

With the improvement of people's living conditions, most people will raise some flowers in their homes to cultivate sentiment. The hanging orchids believe that many people have their own homes. It not only has an elegant appearance, but also has a strong role in purifying the air. It is better.....

    The nucleic acid protein detector is the main device for chromatographic analysis. The nucleic acid protein detector is equipped with a chromatography column, a constant current pump, a partial collector, a chromatographic analysis system (optional as needed) and a computer printing device.....

After 5 years of open field leek growth, when the growth is weak and the yield decreases, the roots of the leek are shaved and buried with soil for a short time. At the end of December, they will be intensively transplanted into the shed to cultivate the l.....

Cabbage is also called cabbage, lotus white, rutabaga and so on. In recent years, more and more vegetable farmers have begun to cultivate cabbage off-season through protected areas. The cabbage planted in this way has fewer pests and good quality, and vege.....

It is now the season for planting winter wheat in the north. Agricultural experts said that it is recommended that the sown areas pay close attention to changes in moisture conditions and the emergence of wheat. If there is a lack of moisture in the soil a.....

Fruit retention is a very critical task in tomato management. If there are less fruits, the trees will prosper, without or less fruit. If there are too many fruits, the trees will fall and empty fruit or empty ears will occur. Many vegetable farmers report.....