39 results about "Sorghum sudanense" patented technology

The invention belongs to the technical field of prevention and control of invasive plant ageratina adenophora, and particularly relates to an ecological prevention and control method of ageratina adenophora based on biodiversity impedance, herbaceous plants including sorghum hybrid sudangrass, brachionia, shrubs including pigeonpea and lotus corniculatus are adopted as alternative species, and alternative planting is performed after the ageratina adenophora is removed, so that the ecological prevention and control method of ageratina adenophora is obtained. According to allelopathic experiment results and competitive effect results, sorghum sudanense, brachionia, pigeonpea and lotus corniculatus in herbaceous plants are adopted as alternative species to control ageratina adenophora. Based on the biodiversity impedance principle, the ageratina adenophora comprehensive prevention and control technology combining invasive plant prevention and control and ecological restoration is used for preventing and controlling the ageratina adenophora, the coverage of the ageratina adenophora is reduced by 96.15%, and research on the ageratina adenophora prevention and control technology is carried out in an ecologically fragile area of middle and low mountains of Gaoligong Mountain formed by factors such as alien species invasion; the invention provides the eupatorium adenophorum prevention and control technology which is low in investment, extensive in operation, continuous in control and capable of improving the ecological environment at the same time.