条件筛选
-
Control methods for the third-generation cotton bollworm in cotton
1. Manual egg collection and pest elimination. Since most third-generation cotton bollworms are found in the flowers and bolls of insect-resistant cotton, for insect-resistant cotton fields, withered flowers should be removed promptly and pests eliminated manually. For other cotton fields, manual egg collection and pest elimination can be carried out along with pruning and removal of side branches, and the remaining branches and withered leaves should be taken out of the field
-
The third-generation breeding method for hybrid rice is being developed by Yuan Longping's team
Yuan Longping's team is researching a third-generation breeding method to develop hybrid rice
-
Third-generation farmer becomes an internet-generation entrepreneur: new farmers hop aboard the internet express
"Third-generation farmer" becomes "internet generation"