土壤耕作技术对小麦出苗质量、根系功能及粒重的影响
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申冠宇,杨习文,周苏玫,梅晶晶,陈旭,彭宏扬,蒋向,贺德先
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Impacts of Soil Tillage Techniques on Seedling Quality, Root Function and Grain Weight in Wheat
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GuanYu SHEN,XiWen YANG,SuMei ZHOU,JingJing MEI,Xu CHEN,HongYang PENG,Xiang JIANG,DeXian HE
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表1 不同土壤耕作技术对小麦出苗的影响
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Table 1 Effects of different soil tillage techniques on wheat emergence
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处理
Treatment | 2016-2017 | | 2017-2018 | 缺苗处
Seedling missing | 断垄处
Dis-
continuous row | 累计长度
Total length of missing seedlings and discontinuous row (cm) | 出苗率Emergence rate (%) | 缺苗处
Seedling missing | 断垄处
Dis-
continuous row | 累计长度
Total length of missing seedlings and discontinuous row (cm) | 出苗率Emergence rate (%) | | RT+H | 1 | 0 | 15 | 77.7 | | 0 | 1 | 31 | 87.2 | | RT+H+C | 0 | 0 | 0 | 78.7 | | 1 | 0 | 35 | 94.0 | | RT+C | 1 | 0 | 16 | 77.7 | | 0 | 1 | 26 | 85.7 | | RT | 2 | 2 | 78 | 77.0 | | 0 | 1 | 32 | 86.3 | | DT+RT | 0 | 0 | 0 | 79.1 | | 0 | 2 | 25 | 90.7 | | DT+RT+C | 1 | 0 | 14 | 78.2 | | 1 | 1 | 42 | 89.9 | | DT+H+C | 0 | 0 | 0 | 87.8 | | 0 | 0 | 0 | 95.5 | | DT+H | 2 | 1 | 53 | 81.2 | | 1 | 2 | 65 | 88.1 |
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