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Detailed Guide to Herbicide Application Techniques in Licorice Fields (Part Two)
Weeds can severely affect the yield and quality of licorice, competing with licorice for sunlight, water and nutrients. Some weeds are also intermediate hosts for licorice crop pests and diseases, helping pests and diseases spread and transmit. Especially for artificially cultivated licorice at the seedling stage, if weeds are not removed in time, a large number of seedlings will die, or even the entire crop will be destroyed. Now, in addition to manual weeding, chemical herbicides are often used for weed control. In our county, the following 3 chemical herbicides are currently promoted for artificially cultivated licorice: acetochlor, pendimethalin, and doucaote. Practice has proved that using chemical herbicides for weed control is the guarantee
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A Detailed Guide to Goji Berry Cultivation Techniques and Application Value
In mid-to-late August 2002, in the goji berry production area on the border between Julu and Longyao, a major outbreak of goji berry gall mite disease occurred, causing great losses to the many goji berry growers. Damage symptoms: most obvious on the leaves, with dense yellowish-green nearly circular raised dots on the affected parts, twisted leaves resembling a viral disease, severely stunted plant growth, and leaves...
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