宁南山区不同施肥模式对苜蓿地上生物量的影响研究
孙兆敏,尚爱军,杨世琦,贾志宽,韩清芳,柴 萍
Study on the effect of fertilizer mode applied on output of alfalfa in dryland farming of south part of Ningxia
Sun zhaomin, Shang Aijun, Yang Shiqi, Jia Zhikuan, Han Qingfang, Ding Ruixia, Chai Ping
中国农学通报
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2005, (3): 54
-54
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DOI: 10.11924/j.issn.1000-6850.050354
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