不同前茬对混播草地建植初期的影响
郭彦军, 韩建国, 徐恢仲, 张家骅
Effect of the Previous Crops on the Initial Stage of Establishment of a Mixed-Sowing Grassland
GUO Yan-jun1, HAN Jian-guo, XU Hui-zhong, ZHANG Jia-hua
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2007, (1): 82
-87
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DOI: 10.11733/j.issn.1007-0435.2007.01.015