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聚丙烯酰胺型保水剂对基质持水性和菜心生长的影响
李永胜,杜建军,,谢 勇,王明祖
Effects of Water Retaining Agent on Water Retention Properties of Substrates and Growth of Flowering Chinese Cabbage
Li Yongsheng, Du Jianjun,, Xie Yong, Wang Mingzu
中国农学通报 . 2005, (10): 402 -402 .  DOI: 10.11924/j.issn.1000-6850.0510402