两种透光荫棚及去花序处理对西洋参光合速率及同化物分配的影响
罗文熹,于国华,苘辉民,袁黎明
THE EFFECT OF LIGHT INTENSITY AND PINCHING OFF INFLORESCENCES ON PHOTOSYNTHETIC RATE AND DISTRIBUTION OF ASSIMILATES OF AMERICAN GINSENG
Luo Wenxi Yu Guohua Man Huimin ( Lai Yang Agricultural College, Lai Yang)Yuan Liming (Commission of science and technology of Lai Yang, Lai Yang)
J4 . 1989, (03): 162 -167 .  DOI: 10.11869/hnxb.1989.03.0162