Autumn is a good season for farmers to harvest and collect, but it is also a season of raising chickens. Many diseases are prone to occur this season. This requires us to do more fine and better in terms of feeding management and disease prevention. The five essentials for laying hens in au.......
The 5th China SMEs Festival, co-sponsored by the China Small and Medium Enterprises Association and the Chengdu Municipal People's Government, will be held at the Jiaozi Inter.......
“Ball screws and trapezoidal screws are not interchangeable in many cases, and there is always a trade-off between accuracy, stiffness and load capacity. I have also heard that there is not necessarily a perfect match between specifications and performance. I hope to compare them. A m.......
This year, due to the recent hot and high temperature effects of the previous drought, the cotton development progress is very uneven, especially the number of peaches in cotton is very differen.......
Green onions with green onions 1 kg pl.......