On November 17, the 10th China Food Safety Annual Conference jointly organized by the Ministry of Industry and In.......
Winter and spring pods are one of the main cornices in sunlight greenhouses, and die and shoots often appear in production. What caused the dead seedlings? What measures should be taken?
1. Fertilizer harm: First, use fertilizers that are not fully decomposed, and second, apply too.......
First, the characteristics of urea
Urea is an amide nitrogen fertilizer and is currently the main nitrogen fertilizer. Among the nitrogen fertilizers used, urea accounted for more than half. Its main features are:
(1) The highest nitrogen content in solid nitrogen fertilize.......
Chestnuts can be eaten raw, fried, cooked and used as medicine. When the chestnut is fried or eaten, the skin needs to be removed. The skin of the chestnut is very thick. How easy is it to peel? Here are some ways to do it.
The first method: microwave oven method
1, chestnu.......
Everyone's skin is perfectly flawless at the time of birth and can be blown. Everyone wants to have a ruddy and smooth face because it not only gives people a sense of beauty, but also makes them happy and beneficial to their physical and mental health. However, some people have many b.......
GE CEO Jeff Immelt has proposed the concept of “reverse innovationâ€, which means to innovate from the place closest to demand, rather than the traditional way for developed countries to bring innovations such as technology and products to developing countries. . N.......
The following method is for reference. 1. On the ground to prevent the cold. The vines are pressed flat on the ground along the rows, bundled with straw ropes, and then covered directly with soil. In areas that are relatively cold, a layer of organic material (sorghum straw, corn stover, o.......
Zhou Xiaoyun, director of the Minxian Xiaoye Wild Tea Research Institute and agronomist, recently proposed in the article "Awareness of the Pottery Cup Unearthed from the Wild Tea in the County of Qixian County and the City of the City": The birthplace of the cultural prosperity o.......
1. Regularly inspect the parts of the powder tableting machine, and carry out 1-2 times a month. Check whether the movable parts such as the worm gear, the worm, the bearing, the pressure wheel, the crankshaft, the.......
The roots of the roots occur mostly in cultivated lands with uneven dry and wet conditions and drought and drought. Countermeasures: During the growth of radish roots, pay attention to watering evenly to prevent it from drying out.
Bifurcation radish lateral root dilatation bifurca.......