Nodes of a healthy plant overcome the difference of few degrees against the vertical direction, at most to 20deg. Nodes of lodged (damaged, weakened) plants often bend back almost 90 degree angle, which for certain of them can lead to spontaneous mechanical damage, by their own strength, without other serious damage.
Nodes ya kupanda afya Kuutokomeza tofauti ya nyuzi kadhaa dhidi ya mwelekeo wima, daraja katika 20deg. Nodes ya kulala `atakuwa (kuharibiwa, dhaifu) Mara nyingi mimea bend nyuma karibu 90 shahada angle, ambayo kwa Baadhi ya Them unaweza kusababisha uharibifu spontaneous mitambo, kwa Nguvu yao Own, bila uharibifu nyingine nzito.