超级早稻钵形毯状秧苗机插效果及产量形成
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陈惠哲,徐一成,张玉屏,向镜,张义凯,朱德峰
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Effect of Pot-Mat Seedling on the Quality of Machined Transplanting and Yield Formation of Super Early Rice
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HuiZhe CHEN,YiCheng XU,YuPing ZHANG,Jing XIANG,YiKai ZHANG,DeFeng ZHU
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表1 水稻钵形毯状机插秧苗的秧苗素质(2014)
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Table 1 The quality of pot-mat seedling and traditional flat-mat seedling (2014)
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品种 Variety | 处理 Treatment | 苗高 Seedling length (cm) | 叶龄 Leaf age | 地上部重 Leaf weight (mg/plant) | 根重 Root weight (mg/plant) | 根数 Root number (No./plant) | 根长 Root length (cm) | 中早39 | BT | 15.37±0.44a | 3.49±0.04a | 16.94±2.97a | 5.55±0.34a | 6.83±1.94a | 6.75±0.99a | ZZ39 | CK | 14.56±0.21a | 3.31±0.15a | 17.86±3.49a | 5.72±0.30a | 7.67±1.75a | 6.08±2.01a | 中嘉早17 | BT | 14.92±0.33a | 3.33±0.17a | 17.73±2.26a | 5.12±0.52a | 10.17±1.83a | 4.85±1.05a | ZJZ17 | CK | 14.93±0.59a | 3.22±0.12a | 17.19±1.74a | 4.97±0.67a | 11.50±2.81a | 3.90±1.35b |
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