This paper deals with the growth of root and shoot of winter wheat under different soil drought conditions during the seedling, jointing, flowering and filling stages of Jimai 21.

• 摘要通过盆栽试验，对不同土壤水分条件下冬小麦幼苗期、拔节期、扬花期和灌装期4个时期根、冠生物量和二者关系进行了研究。