摘要
用 50mg .kg-1 和 10 0mg .kg-1 S - 330 7处理二叶一心期的高粱幼苗 ,可不同程度地提高植株根冠比 ,提高叶片叶绿素含量和光合作用强度 ,降低呼吸速率 ,减轻膜伤害程度 。
With 50mg.kg -1 and 100mg.kg -1 of S-3307, the treatment for the young plants of Gaoliang with two leaves and one core can increase the rate between the root and the head in varying degrees; the chlorophyll content of the leaf blade and the intensity of photosynthesis, decrease breath rate of the leaf; ease the damage of the film around the cell, so as to raise the plant's drought-resistant capacity.
出处
《大连教育学院学报》
2002年第4期54-55,共2页
Journal of Dalian Education University
