西兰花废弃物堆肥对水稻秧苗素质及产量的影响
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陈剑, 齐文, 蒋海凌, 钱仲仓
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Effects of Broccoli Waste Composting on Seedling Quality and Yield of Rice
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Chen Jian, Qi Wen, Jiang Hailing, Qian Zhongcang
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表8 水稻产量与秧苗素质指标间的相关系数
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Table 8 The correlation coefficient between rice yield and seedling quality index
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指标 Index | 实际产量 Actual yield | 出苗率 Germination rate | 叶龄 Leaf age | SPAD | 株高 Plant height | 整齐度 Evenness degree | 茎基宽 Stem base width | 根长 Root length | 单株 白根数 White root number per plant | 单株地上 部干重 The shoot dry weight per plant | 单株地下 部干重 The root dry weight per plant | 全株 干重 Dry weight per plant | 根冠比 Root- shoot ratio | 壮苗 指数 Robust seedling index | 实际产量Actual yield | 1.00 | | | | | | | | | | | | | | 出苗率 Germination rate | 0.93** | 1.00 | | | | | | | | | | | | | 叶龄Leaf age | 0.91* | 0.91* | 1.00 | | | | | | | | | | | | SPAD | 0.95** | 0.86* | 0.84* | 1.00 | | | | | | | | | | | 株高Plant height | 0.71 | 0.60 | 0.77 | 0.51 | 1.00 | | | | | | | | | | 整齐度 Evenness degree | 0.51 | 0.57 | 0.52 | 0.20 | 0.76 | 1.00 | | | | | | | | | 茎基宽 Stem base width | 0.95** | 0.88* | 0.95** | 0.88* | 0.84* | 0.55 | 1.00 | | | | | | | | 根长Root length | 0.95** | 0.88* | 0.76 | 0.93** | 0.52 | 0.39 | 0.81 | 1.00 | | | | | | | 单株白根数 White root number per plant | 0.95** | 0.97** | 0.83* | 0.91* | 0.50 | 0.47 | 0.83* | 0.96** | 1.00 | | | | | | 单株地上部干重 The shoot dry weight per plant | 0.97** | 0.97** | 0.96** | 0.88* | 0.76 | 0.62 | 0.96** | 0.87* | 0.93** | 1.00 | | | | | 单株地下部干重 The root dry weight per plant | 0.99** | 0.93** | 0.87* | 0.95** | 0.61 | 0.45 | 0.89* | 0.98** | 0.97** | 0.94** | 1.00 | | | | 全株干重 Dry weight of plant | 0.99** | 0.97** | 0.94** | 0.91* | 0.72 | 0.57 | 0.95** | 0.92** | 0.96** | 0.99** | 0.97** | 1.00 | | | 根冠比 Root-shoot ratio | 0.70 | 0.56 | 0.44 | 0.78 | 0.21 | 0.03 | 0.50 | 0.87* | 0.73 | 0.53 | 0.79 | 0.63 | 1.00 | | 壮苗指数 Robust seedling index | 0.97** | 0.91* | 0.84* | 0.96** | 0.57 | 0.39 | 0.87* | 0.99** | 0.97** | 0.91* | 1.00** | 0.95** | 0.83* | 1.00 |
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