Adaptation of the Stylosanthes guianensis cv. Reyan Species to Sand Environment
doi: 10.15886/j.cnki.rdswxb.2010.02.007
- Received Date: 2010-03-18
Abstract: Biomass,chlorophyll content,soluble sugars e.g.,9 indexes were used as the standard to evaluate the adaptation of the 10 Stylosanthes guianensis cv.Reyan species to the undernourished sand environment.The comprehensive evaluation results indicated that the selected Stylosanthes guianensis cv.Reyan germplasms can be divided into stronger,moderate and weaker tolerance to the undernourished sand.The order of the 10 Stylosanthes germplasms was as follows:Stylosanthes gracilis H.B.K.cv.Graham > Stylosanthes guianensis cv.Reyan No.13 > Stylosanthes guianensis cv.Reyan No.7 > Stylosanthes guianensis cv.Reyan No.10 > Stylosanthes scabra Vog.> Stylosanthes hamata Taub.> Stylosanthes guianensis cv.Reyan No.5 > Stylosanthes guianensis cv.Schofield > Stylosanthes guianensis cv.Reyan No.2.> Stylosanthes guianensis Aubl.Sw.cv.Cook.
Citation: | LIU Zhan-lin, DUAN Rui-jun, LIU Guo-dao, FU Shao-ping, GUO Jian-chun. Adaptation of the Stylosanthes guianensis cv. Reyan Species to Sand Environment[J]. Journal of Tropical Biology, 2010, 1(2): 138-143. doi: 10.15886/j.cnki.rdswxb.2010.02.007 |