摘要
建立了水稻茎秆的力学模型,根据该模型,利用力学理论和方法,分析了典型风荷载对水稻茎秆的影响。综合风、雨、土壤、茎秆性状等各种因素,给出了水稻茎秆抗倒伏的各种性质参数的关系式。根据此关系式,可对水稻茎秆的抗倒伏能力进行综合评价和预测。
A dynamic model for rice stem is established. According to it, the influence of certain wind load on rice stem will be analyzed by using dynamic theory and method. A relation formula of varies of parameter about rice stem lodger resistance can be inferred. This formula contains varies of quantities about rice stem and wind and rain and soil. According to this formula, we can get a total evaluation and prediction about rice stem lodger resistance.
出处
《生物数学学报》
CSCD
2003年第2期234-237,共4页
Journal of Biomathematics
