People are most worried about pesticides contamination when they eat vegetables. In general, vegetables that are vulnerable to pests and diseases are more likely to use pesticides. Some foods or their own “strong physique†or excellent growth environment can be grown without th…
First, the imitation of ecological farming Overview 1, the pond conditions selected seawater ponds, an area of ​​3-6 hectares, was rectangular, water depth of 2 - 5 meters, 1.5-4.5 meters deep ditch, the pond pond water level average 0.8-1 meters The deepest is more than 3 meters…
(Reporter Zheng Lingqiao) The Ministry of Health issued a notice a few days ago that China has already entered the high season of hand-foot-mouth disease, and the number of cases of hand-foot-and-mouth disease reported in the country, the number of severe case…
According to foreign media reports, the health claims for docosahexaenoic acid (DHA) are controversial within the EU. However, EU legal documents have recently included the health claims of DHA's beneficial infants' visual development.
The EU…
The EU…
This kit is for research use only.
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Business Club, May 3th With the public's increasing concern about bisphenol A milk bottles, the global beverage giant Coca-Cola is also planning to change bottles. According to foreign news, Coca-Cola has faced increasing pressure on the issue of BPA, beca…
The business club reported on May 3 that there is a possibility that all kinds of home medical devices that can be connected become the necessary new "home appliances" in people's homes;
Is there a system through which doctors and nurses…
Is there a system through which doctors and nurses…
Timing of feeding time The lack of gastric acid secretion and high pH of the piglets are beneficial for the destruction of the immunoglobulin in the sow colostrum. The suckling piglets can obtain sufficient maternal antibodies from the colostrum and maintain high strength. resistance. However,…
Kunming Sugar Network News April 12th, Dow Jones News from New York City, the U.S. government decided on the current sugar production year to domestic sugar producers on Monday because the end of last year and the cold weather at the beginning of this year att…
The original chicken, is a bird, dwarf. It is famous in the southwestern border areas of China, and is produced in the deep mountains and old forests around Xishuangbanna. The wild red chicken was bred and bred through long-term domestication. It was named the original chicken and its feathers…
Scientific selection is the first hurdle for cotton production. The selection of fine varieties should follow the following three principles: First, the principle of validation. According to the national regulations, a variety approved by a national or provincial breed approval committee must …
In the absence of selenium: the exudative quality of young chicks, muscle stomach and heart muscle disease of young turkeys, selenium plasma glutathione peroxidase and body weight gain decreased, and mortality increased. Ducks that died of selenium deficiency exhibited necrosis of myogastric a…