Abstract:

Abstract : To taking full advantage of the resources of optothermal and land in Nanning area, to discussion and screening suitable varieties that food-sugar dual-high varieties of energy-type sweet sorghum varieties,introduced nine sweet sorghum varieties from Shanxi, Liaoning province etc. for seclecting high-yielding and adaptability one in Nanning area. The results showed that there were large difference of the adaptability of these varieties, the Liaotian1 and Liaotian3 to higher grain yield and stem sap Brix, the two varieties were suitable for planting in the spring of Nanning area.