条件筛选
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There Is No Cure for Citrus Greening Disease: Learn These Three Tactics to Leave It Nowhere to Hide
On May 22, I went to Guilin to attend a mandarin orange cultivation exchange meeting. I gained a lot, learned a great deal of new knowledge, and met many big names in citrus technology and expert growers. But what was surprising was that on such a serious occasion, there were still people advocating that citrus greening disease
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Organic Is Everywhere in Yingde's Organic Black Tea Gardens
In the rolling tea gardens of Yingde, what catches the eye besides the sprinkler irrigation systems are the goose-yellow, square insect-catching boards, each about two palm-widths across, swaying in the wind. As the name suggests, insect-catching boards are used to trap insect pests. Don't underestimate these things - they are one of the most effective methods for growing organic tea and preventing insect pests.