<font face="Verdana">氮素营养水平对棉花衰老的影响及其生理机制</font>

Effects of Nitrogen on Cotton Senescence and the Corresponding Physiological Mechanisms

中国农业科学 . 2009, (5): 1575 -1581 . DOI: 10.3864/j.issn.0578-1752.2009.05.009