玉米秸秆全量深翻还田地力提升技术模式实证及效益分析
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刘剑钊, 袁静超, 梁尧, 贺宇, 张水梅, 史海鹏, 蔡红光, 任军
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Analysis of Field Verification and Benefit on Full Maize Straw Returning with Deep Plowing Mode
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Liu Jianzhao, Yuan Jingchao, Liang Yao, He Yu, Zhang Shuimei, Shi Haipeng, Cai Hongguang, Ren Jun
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表5 不同技术模式成本核算
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Table 5 The cost accounting under different technique modes 元/hm2 yuan/hm2
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项目Item | 公主岭Gongzhuling | | 伊通Yitong | 规模经营主体Opt | 普通农户Tra | | 规模经营主体Opt | 普通农户Tra | 机械作业Mechanical operation | | | | | | 施肥、播种Fertilization and sowing | 400~500 | 900~1200 | | 400~500 | 800~1000 | 除草Weeding | 50~80 | 150~200 | | 50~80 | 150~200 | 病虫害防治Disease and insect control | 100~160 | 200 | | 120~150 | 200 | 机械收获Mechanical harvesting | 350~500 | 1000~1200 | | 400~500 | 1100~1200 | 秸秆深翻还田Straw with deep plowing | 600~800 | - | | 700~800 | - | 其他耕、整地Other ploughing or soil preparation | - | 500~800 | | - | 500~800 | 合计Total | 1500~2040 | 2250~3600 | | 1670~2030 | 2750~3400 | 农资投入Agricultural materials investment | | | | | | 化肥Chemical fertilizer | 2200~2750 | 2500~2990 | | 2125~2500 | 2250~3000 | 种子Seed | 500~700 | 800~960 | | 500~700 | 800~960 | 农药Pestcide | 200~300 | 150~250 | | 200~300 | 150~250 | 雇工Hired worker | 120~230 | 600~900 | | 100~210 | 500~800 | 合计Total | 3020~3980 | 4050~5100 | | 3125~3710 | 3700~5010 | 土地流转Land transfer | 10000 | - | | 7500 | - | 项目补贴Project subsidies | | | | | | 秸秆还田作业补贴Operation subsidies with straw return | 1500 | - | | 1500 | - | 其他农业补贴Other subsidies | - | 3500 | | - | 3500 | 合计Total | 1500 | 3500 | | 1500 | 3500 | 玉米单产Maize yield (kg/hm2) | 11 080~11 395 | 10 285~10 615 | | 10 440~10 770 | 9670~9965 | 净利润Net profile | 5991~6924 | 13 907~15 213 | | 8197~8746 | 13 027~14 456 |
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