莜麦茎杆叶片动态变化规律研究

经过３年对６个不同类型的莜麦进行了茎杆叶片动态变化规律的研究，初步摸清了莜麦出叶速度、死亡速度、叶长、叶宽、外面积、叶片存活期动态变化规律和相互之间的关系，同时对茎杆生长量和几何结构等作了较为仔细的研究，从而为莜麦栽培技术的确定和品种选育提供了形态指标方面的依据。

Studies on Changing Patterns of Stalks and Leaves of Naked Oats

After 3 years studies on changing patterns of stalks and leaves in 6 different typesof naked oats,the changing patterns and relationships of the birth and the death speed of leaf,leaflength and width,leaf area and leaf survival life were clear on the whole.At the same time,thegrowth quantity and geometrical construction of stalk were studied in detail in accordance with theabove views. We can draw up culture technics and do breed of varieties in naked oats.