不同种植行距与种植密度对黍子生长特性及子实产量的影响
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张翔宇,李海,梁海燕,张知,宋晓强,郑敏娜
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Effects of Different Row Spacing and Planting Density on the Growth Characteristics and Yield of Millet
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Xiangyu Zhang,Hai Li,Haiyan Liang,Zhi Zhang,Xiaoqiang Song,Minna Zheng
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表4 不同种植方式与密度条件下黍子粒产量和收获指数的变化
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Table 4 Changes in grain yield and harvest index under different row spacing and densities
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处理
Treatment | 2016 | | 2017 | 子粒产量平均值
Average
(kg/hm2) | 子粒产量(kg/hm2)
Grain yield | 收获指数(%)
Harvest index | | 子粒产量(kg/hm2)
Grain yield | 收获指数(%)
Harvest index | | A1B1 | 3 363.22b | 47.80ab | | 3 280.11c | 50.19b | 3 321.67 | | A1B2 | 3 470.97ab | 46.20ab | | 3 774.23a | 48.56bc | 3 622.60 | | A1B3 | 3 571.02ab | 47.92ab | | 3 554.12ab | 50.32b | 3 562.57 | | A1B4 | 1 708.54c | 35.62cd | | 1 878.11d | 37.44d | 1 793.33 | | A1B5 | 1 254.47d | 33.68d | | 1 356.21e | 35.36d | 1 305.34 | | A2B1 | 3 355.52b | 47.18ab | | 3 468.7b | 49.59b | 3 412.11 | | A2B2 | 3 532.53ab | 48.11ab | | 3 715.26a | 50.52b | 3 623.90 | | A2B3 | 3 655.67a | 50.80a | | 3 812.96a | 53.39a | 1 846.90 | | A2B4 | 1 700.85c | 39.23c | | 1 706.35d | 41.19c | 1 703.60 | | A2B5 | 1 123.64d | 33.01d | | 1 356.34e | 34.69e | 1 239.99 | | A3B1 | 3 340.13b | 46.77b | | 3 661.47ab | 49.11b | 3 500.80 | | A3B2 | 3 455.57ab | 46.25b | | 3 726.14a | 48.61bc | 3 590.86 | | A3B3 | 3 547.93ab | 44.32b | | 3 619.54ab | 46.54b | 3 583.74 | | A3B4 | 1 670.06c | 44.01b | | 1 766.32d | 46.25b | 1 718.19 | | A3B5 | 1 108.25d | 31.95e | | 1 308.14e | 33.55f | 1 208.20 |
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