The preparation of super sluper of cross-linking starch was taken from cajanus cajan graft acrylic acid as the initiator on this paper .

以木豆淀粉为原料，在引发剂的作用下，利用接枝丙烯酸制备超强吸水剂；

Such results indicated that the suitable water niche for c. cajan seedlings is fairly dry soil environment and they adapt themselves to drought stress by adjustment of biomass allocation and morphological structure .

这些结果说明木豆幼苗的适宜水分生态位是较干旱的土壤环境，木豆幼苗通过器官生物量分配和形态结构调整来适应干旱胁迫。

It is of great significance for greening wasteland , soil amelioration and promoting ecological balance that cajanus cajan , tephrosia candida and robinia pseudoacacia are planted on the cinnamon red earth of the southern subtropical zone , and that albizzia kalkora and robinia pseudoacacia on the purplish soil of the middle subtropical zone .

木豆、山毛豆、刺槐在南亚热带褐红土种植，山合欢、刺槐在中亚热带紫色土种植，对绿化荒山荒地、改良土壤和促进生态平衡具有重要意义。