糜子绿豆带状种植下糜子的氮素积累、代谢及产量变化
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党科,宫香伟,陈光华,赵冠,刘龙,王洪露,杨璞,冯佰利
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Nitrogen accumulation, metabolism, and yield of proso millet in proso millet- mung bean intercropping systems
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Ke DANG,Xiang-Wei GONG,Guang-Hua CHEN,Guan ZHAO,Long LIU,Hong-Lu WANG,Pu YANG,Bai-Li FENG
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表1 不同间作模式对糜子不同器官氮含量的影响
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Table 1 Effects of different intercropping patterns on N content in different organs of proso millet (%)
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年份 Year | 处理 Treatment | 开花期 Flowering | 成熟期 Maturity | 根 Root | 茎 Stem | 叶 Leaf | 鞘 Sheath | 穗 Panicle | 根 Root | 茎 Stem | 叶 Leaf | 鞘 Sheath | 穗 Panicle | 2017 | SP | 0.43 e | 0.73 e | 2.24 e | 1.32 c | 2.40 a | 0.52 e | 0.67 b | 2.24 a | 1.61 a | 2.15 d | | 2P2M | 0.74 b | 0.84 c | 2.67 c | 1.49 a | 2.39 a | 0.91 a | 0.58 c | 2.04 b | 1.49 c | 2.42 c | | 4P2M | 0.64 d | 0.87 b | 2.41 d | 1.38 b | 2.23 c | 0.64 d | 0.78 a | 1.88 c | 1.38 d | 2.53 b | | 4P4M | 0.67 c | 0.77 d | 2.90 b | 1.38 b | 2.24 b | 0.71 c | 0.39 e | 2.07 b | 1.61 a | 2.51 b | | 2P4M | 1.00 a | 0.99 a | 3.07 a | 1.52 a | 2.17 d | 0.84 b | 0.45 d | 1.61 d | 1.55 b | 2.59 a | 2018 | SP | 0.42 d | 0.92 d | 2.87 c | 1.36 c | 2.56 a | 0.53 e | 0.93 a | 2.84 a | 1.61 a | 2.20 c | | 2P2M | 0.62 b | 1.36 b | 3.12 b | 1.43 b | 2.46 b | 0.69 b | 0.66 b | 2.79 b | 1.23 b | 2.56 a | | 4P2M | 0.63 b | 1.15 c | 3.13 b | 1.43 b | 2.20 c | 0.56 d | 0.52 c | 2.48 d | 1.23 b | 2.46 b | | 4P4M | 0.50 c | 0.94 d | 2.87 c | 1.86 a | 2.56 a | 0.62 c | 0.52 c | 2.61 c | 1.20 c | 2.49 b | | 2P4M | 0.72 a | 1.65 a | 3.34 a | 1.91 a | 2.49 b | 0.93 a | 0.45 d | 2.59 c | 1.08 d | 2.62 a |
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