how much do you know about pesticide resistance
pesticide resistance: refers to the resistance produced by the offspring of the organism after long-term contact with the pesticide. causes (1) self selective e...why don't oranges grow in fruit expanding period what are the measures to promote citrus growth
recently, many fruit farmers have a question, citrus has reached the expansion stage, why not grow long. is it because the water and fat cant keep up? in fact, ...there must be fruit for all the reasons. it may be a disaster for pesticide to be used like this!
pesticide has become an essential strategic resource for agricultural production, and it is also an important means for farmers to save human and material resou...what should we pay attention to this year's wheat planting know in advance that you won't lose!
the autumn harvest is approaching, and the wheat planting season is coming soon. in the process of wheat growth every year, there will always be problems of one...seven ways to avoid the risk of fertilizer elements fighting!
farmer friends can avoid the risk of element fight through scientific fertilization. there are seven specific measures. 1. balanced fertilization partial or mul...autumn rains, gold everywhere! what should crop management pay attention to after autumn
at 3:12 on august 8, it officially entered the autumn festival. liqiu is the 13th solar term in the 24 solar terms, and the first solar term in autumn. how big ...