关于小麦不同层次叶片的解剖结构已有不少研究,但对不同茎蘖同位叶结构的比较尚未见报导。为此,我们对主茎及第Ⅰ蘖的同位叶解剖结构进行了比较,同时比较了一下主茎,第Ⅰ蘖、第Ⅱ蘖茎的结构。试图为小麦高产栽培途径提供一点根据。我们所用的材料为校园高产田拔节末期的植株,小麦品种为津丰一号和泰山一号。分别取同株主 There have been many studies on the anatomical structure of leaves in different layers of wheat, but the comparison of the structure of different stems and leaves has not been reported yet. For this reason, we compared the anatomical structure of the ipsilateral leaf of the main stem and the first tiller, and compared the structures of the main stem, the first tiller and the second tiller stem. Trying to provide a basis for high-yielding cultivation of wheat. The material we use is at the end of the high-yielding field at the campus. The wheat varieties are Jinfeng No.1 and Taishan No.1. Take the same host