冬闲期耕作方式对连作花生叶片衰老和产量的影响
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刘妍,刘兆新,何美娟,刘婷如,杨坚群,甄晓宇,栗鑫鑫,李向东,杨东清
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Effects of tillage modes in winter fallow period on leaf senescence and pod yield in continuous cropping peanut
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Yan LIU,Zhao-Xin LIU,Mei-Juan HE,Ting-Ru LIU,Jian-Qun YANG,Xiao-Yu ZHEN,Xin-Xin LI,Xiang-Dong LI,Dong-Qing YANG
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表4 冬闲期耕作方式对连作花生产量及经济效益的影响
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Table 4 Effects of tillage modes in winter fallow period on peanut yield and economic benefit under continuous cropping
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年份
Year | 处理
Treatment | 荚果产量
Pod yield
(kg hm-2) | 籽仁产量
Kernel yield
(kg hm-2) | 单株结果数
Pods per plant | 千克果数
Pods per kg | 出仁率
Shelling rate (%) | 经济效益
Economic benefit
(yuan hm-2) | | 2016 | FGLD | 4659.13 c | 3585.47 c | 18.67 c | 549.34 b | 68.46 c | 12 495.65 c | | FGFM | 4981.32 b | 3775.31 b | 21.00 b | 544.78 b | 68.52 c | 13 506.60 a | | YQLD | 4995.12 b | 3795.39 b | 22.00 b | 526.14 c | 69.80 b | 13 050.60 b | | YQFM | 5250.52 a | 4058.12 a | 23.50 a | 521.17 c | 70.19 a | 13 727.60 a | | MGLD | 4408.14 d | 3350.79 d | 16.15 e | 567.39 a | 67.51 e | 11 240.70 e | | MGFM | 4606.16 c | 3556.44 c | 17.50 d | 562.67 a | 67.92 d | 11 630.80 d | | 2017 | FGLD | 4778.38 c | 3605.36 c | 20.47 c | 515.00 b | 71.12 d | 13 091.90 c | | FGFM | 5095.29 b | 3735.89 b | 22.26 b | 510.50 b | 71.73 c | 14 076.45 b | | YQLD | 5171.36 b | 3802.68 b | 23.78 a | 485.00 c | 73.18 b | 13 931.80 b | | YQFM | 5435.14 a | 4238.02 a | 24.40 a | 479.50 c | 74.26 a | 14 650.70 a | | MGLD | 4565.87 d | 3299.58 d | 16.18 e | 538.00 a | 70.11 e | 12 029.35 d | | MGFM | 4698.17 c | 3582.17 c | 17.73 d | 533.00 a | 70.36 e | 12 090.85 d |
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