论文部分内容阅读
我们从1974年起探讨谷子不同品种各叶位叶片与其产量形成的关系,旨在明确不同叶位叶片对产量形成的效应,以期为选育高效能叶片的新品种和高产栽培技术措施提供科学依据。
In 1974, we explored the relationship between leaf position and its yield in different varieties of millet. The purpose is to clarify the effect of leaf position on yield formation in order to provide a scientific basis for new varieties and high-yielding cultivation techniques .