Bao Ling cotton is a high-tech product imported from the United States. Because it has the adv…
European eel's adult clam culture is the practice of puppies weighing 15 to 20 grams or mo…
Use the habits of pests to control: (1) Manually capture mosquitoes. (2) Expose the burrowing …
Researchers at the Institute of Applied Ecology, Chinese Academy of Sciences, Zhou Qixing and …
Model NO.: TF-80…
Achieve better egg production and egg quality (ie fertilization rate, hatching rate), in addit…
The general principle of beef cattle selection is: "choose good and bad, excellent and ex…
After careful selection of embryo transfer by biological experts, in mid-March, the fine Durbu…
Reasonable fertilization will enter the fruit color…
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