北京藜麦适应性栽培研究进展及展望
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梅丽
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Research Progress and Development Prospect of Adaptive Cultivation of Quinoa in Beijing
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Mei Li
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表9 前茬除草剂对藜麦产量及其构成因素的影响
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Table 9 Effects of previous herbicides on yield and its components of quinoa
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处理 Treatment | 出苗数(株/hm2) Emergence number (plant/hm2) | 实际密度(株/hm2) Actual seedling number (plant/hm2) | 单株粒重 Grain weight per plant (g) | 千粒重 1000-grain weight (g) | 产量 Yield (kg/hm2) | 未打除草剂No herbicide | 154 005±2430 | 68 370±1560 | 19.60±0.50 | 1.57±0.10 | 1340.1±65.9 | 打除草剂Herbicide | 82 005±735 | 55 020±795 | 18.67±0.30 | 1.26±0.10 | 1027.4±33.6 |
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