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3 不同间作模式对糜子产量及产量构成因素的影响
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Table 3 Effects of different intercropping patterns on the yield and yield components of proso millet
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年份
Year | 处理
Treatment | 单株穗数
Panicles per plant | 穗长
Panicle length (cm) | 单株粒重
Grain weight per plant (g) | 千粒重
1000-grain weight (g) | 产量
Yield (kg hm-2) | | 2017 | SP | 4.0±0.7 d | 39.2±1.3 cd | 24.0±1.9 e | 8.61±0.0 d | 4448.6±135.5 d | | 2P2M | 4.8±0.8 bc | 41.2±2.1 c | 35.3±1.1 c | 8.89±0.1 bc | 4968.9±87.2 bc | | 4P2M | 4.3±0.4 c | 40.1±1.0 c | 32.5±1.6 d | 8.81±0.0 c | 4696.2±76.8 c | | 4P4M | 4.9±0.2 b | 42.2±0.8 b | 40.9±0.4 b | 8.92±0.1 b | 5131.6±73.5 b | | 2P4M | 5.8±0.4 a | 44.0±1.8 a | 46.6±2.5 a | 9.02±0.0 a | 5367.8±56.8 a | | 2018 | SP | 3.4±0.9 b | 46.4±2.2 a | 29.0±1.3 d | 8.66±0.1 c | 4205.7±257.7 d | | 2P2M | 4.6±2.0 ab | 47.0±2.5 a | 41.8±0.8 b | 9.00±0.0 b | 5153.8±150.7 b | | 4P2M | 4.4±1.1 ab | 46.6±2.6 a | 36.7±0.7 c | 9.03±0.1 ab | 4539.8±144.6 c | | 4P4M | 5.2±1.5 ab | 47.2±1.9 a | 43.2±0.7 b | 9.10±0.1 ab | 5249.6±147.3 b | | 2P4M | 6.2±1.1 a | 47.2±1.6 a | 50.4±1.2 a | 9.18±0.0 a | 6471.2±236.6 a |
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