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 top. The
In production practice. Preventing dampness in the home, especially in winter, is a difficult and very important issue. Comprehensive measures must be taken in many aspects. 1. Scientifically select the site and build the barn in Gaozao. The walls, tombs and floors of livestock houses should be p
As we all know, photomultiplier tube as a detector is the best choice for precision detection. However, the emergence of a new type of semiconductor photodetector provides more options for such applications. That is the MPPC, the silicon photomultiplier tube (SiPM). The silicon phot
1, scientific fertilizer After easing the seedlings, 20 kg of ammonium sulfate was applied at the beginning of the tillering stage, 15-20 kg of ammonium sulfate was applied during the flood season, and 5-7 kg of ammonium sulfate was applied during the meiosis period. Paddy field top dressing shou
If you want to know how big data is making the world a better place, then the most vivid example is that it may use in the health care industry. All of our actions generate a lot of data, and we can use technology to analyze and understand the data. This analysis and understanding of
" Medical Device Manufacturing Quality Management Regulations (2014 Edition)" (hereinafter referred to as "Specifications") marks the coming of the most stringent regulatory era in the medical device manufacturing industry. The State Food and Drug Administration
Fall is a good time for the infirm to supplement, fish is a good aquatic food for tonic, not only delicious, but also very high nutritional value. Its protein content is twice that of pork and it is a high-quality protein with high body absorption rate. The motherland’s medicine believes th
Summer sowing is approaching, so the summer corn planting has become an important work. We will select five key measures for selecting good varieties, doing seed processing, mechanical semi-machinery sowing, ensuring adequate lyrch, and preventing and controlling pests and weeds in time to ensure
After the summer heat has passed, Bai Lu is on the way. The late morning and late weather in Guangdong has become chilly and the air has dried up. This indicates that the pace of autumn is approaching. In autumn, starting from the beginning of autumn, after six seasons of heatstroke, white dew, au
When autumn is a good time to raise your stomach, do you know what to eat in the autumn? Today Xiaobian recommended 6 autumn porridge. Autumn porridge Chestnut porridge Chestnut meat and glutinous rice cook together, there are kidney strong gluten, spleen and stomach function. 50 grams of chest
The first is the effect of fertilizer. The correct application of boron fertilizer will not only not affect the growth of seedlings, but also be directly absorbed by the seedlings and enhance the overwintering resistance of rapeseed. During the growth of rapeseed, increasing the amount of boron ab
Crawfish is a favorite of many people, but do you have concerns about this kind of cuisine? Crawfish is a bug? Is it a biochemical weapon invading the Japanese army? It grows in the sewage, heavy metals exceed the standard? Aliens never eat? This article will Analyze those rumors about crayfish fo