矮化密植苹果园病虫害综合防治技术研究
程亚樵,王汉民,孙元峰,孙斌,夏立
Technological Research on Comprehensive Prevention and Control of Plant Diseases and Insect Pests in Shortenized and Densely planted Apple Orchards
Cheng Yaqiao, Wang Hanmin, Sun Yuanfeng, Sun Bin, Xia Li
中国农学通报
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2004, (5): 227
-227
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DOI: 10.11924/j.issn.1000-6850.0405227
