| 肉蛋白生物有机肥对胡麻干物质积累、产量及品质的影响 |
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| 引用本文： | 杨天庆,高玉红,牛俊义,谢亚萍,李春春,滕圆圆,李思艳,任金虎.肉蛋白生物有机肥对胡麻干物质积累、产量及品质的影响[J].干旱地区农业研究,2017,35(1):128-134. |
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| 作者姓名： | 杨天庆 高玉红 牛俊义 谢亚萍 李春春 滕圆圆 李思艳 任金虎 |
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| 作者单位： | 甘肃省干旱生境作物学重点实验室，甘肃农业大学农学院，甘肃 兰州730070 |
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| 基金项目： | 现代农业产业技术体系建设专项资金 |
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| 摘 要： | 以不施肥为对照,通过田间试验,研究了单施化肥、单施肉蛋白生物有机肥和不同比例肉蛋白生物有机肥与化肥配施对胡麻干物质积累分配规律、产量及品质的影响。结果表明:肉蛋白生物有机肥增加了株高和茎粗,促进了胡麻干物质积累进程,现蕾期以后30%肉蛋白生物有机肥替代化肥(T4)处理的干物质积累速率明显增加,盛花期、子实期、成熟期分别比不施肥CK(T1)增加102.33%、55.16%、58.68%(P0.05);肉蛋白生物有机肥提高了胡麻产量,单位面积实际产量T4处理比不施肥CK(T1)、单施化肥(T2)和单施肉蛋白生物有机肥(T3)处理分别增加了73.66%、17.49%、13.74%(P0.01);不同比例肉蛋白生物有机肥与化肥配施改善了胡麻品质,T4处理下胡麻含油率最佳,60%肉蛋白生物有机肥替代化肥(T5)的处理胡麻籽粒亚麻酸及亚油酸含量较高。综合考虑,30%肉蛋白生物有机肥替代化肥的效果最佳。
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| 关 键 词： | 肉蛋白生物有机肥 胡麻 干物质积累 产量 品质 |
Effect of meat protein biological organic fertilizer on dry matter accumulation, seed yield and quality of oilseed flax |
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| YANG Tian-qing,GAO Yu-hong,NIU Jun-yi,XIE Ya-ping,LI Chun-chun,TENG Yuan-yuan,LI Si-yan,REN Jin-hu.Effect of meat protein biological organic fertilizer on dry matter accumulation, seed yield and quality of oilseed flax[J].Agricultural Research in the Arid Areas,2017,35(1):128-134. |
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| Authors: | YANG Tian-qing GAO Yu-hong NIU Jun-yi XIE Ya-ping LI Chun-chun TENG Yuan-yuan LI Si-yan REN Jin-hu |
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| Institution: | Gansu Provincial Key Laboratory of Arid land Crop Science, College of Agronomy, Gansu Agricultural University, Lanzhou, Gansu 730070, China,Gansu Provincial Key Laboratory of Arid land Crop Science, College of Agronomy, Gansu Agricultural University, Lanzhou, Gansu 730070, China,Gansu Provincial Key Laboratory of Arid land Crop Science, College of Agronomy, Gansu Agricultural University, Lanzhou, Gansu 730070, China,Gansu Provincial Key Laboratory of Arid land Crop Science, College of Agronomy, Gansu Agricultural University, Lanzhou, Gansu 730070, China,Gansu Provincial Key Laboratory of Arid land Crop Science, College of Agronomy, Gansu Agricultural University, Lanzhou, Gansu 730070, China,Gansu Provincial Key Laboratory of Arid land Crop Science, College of Agronomy, Gansu Agricultural University, Lanzhou, Gansu 730070, China,Gansu Provincial Key Laboratory of Arid land Crop Science, College of Agronomy, Gansu Agricultural University, Lanzhou, Gansu 730070, China and Gansu Provincial Key Laboratory of Arid land Crop Science, College of Agronomy, Gansu Agricultural University, Lanzhou, Gansu 730070, China |
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| Abstract: | With no fertilizer as control,we studied the effect of dry matter accumulation,seed yield and quality of oilseed flax(Linum usitatissimum L .)by single application of chemical fertilizer,single application of meat protein bio-logical organic fertilizer and different proportion of meat protein biological organic fertilizer and chemical fertilizer com-bined application in the field .The results are as follows:(1)Meat protein bio organic fertilizer increased plant height, stem diameter and promote the dry matter accumulation process of flax .After the bud period,the dry matter accumulation rate significantly increased under 30%meat protein biological organic fertilizer instead of chemical fertilizer (T4),being 102 .33%,55 .16%,58 .68%(P<0 .05)as compared to no fertilization CK (T1)at flowering stage,fruiting stage and mature stage,respectively .(2)The actual production per unit area under 30%meat protein biological organic fertil-izer instead of chemical fertilizer (T4)increased by 73 .66%,17 .49%,13 .74%(P<0 .01)than no fertilization CK (T1),single application of chemical fertilizer (T2)and single application of meat protein bio-organic fertilizer (T3),re-spectively .(3)The different proportion of meat protein bio organic manure and chemical fertilizer improved the quality of flax,the oilseed flax has the best oil content under 30%meat protein biological organic fertilizer instead of chemical fer-tilizer (T4),The content of linoleic acid and linoleic acid is higher under 60%meat protein biological organic fertilizer instead of chemical fertilizer (T5).In conclusion,30%meat protein biological organic fertilizer instead of chemical fer-tilizer should be the best treatment . |
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| Keywords: | meat protein biological organic fertilizer oilseed flax dry matter accumulation seed yield quality |
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