| 含硝基苯废水灌溉对大豆生长及品质的影响研究 |
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| 引用本文： | 刘小民,陶波.含硝基苯废水灌溉对大豆生长及品质的影响研究[J].农业环境保护,2009(2):325-328. |
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| 作者姓名： | 刘小民 陶波 |
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| 作者单位： | 东北农业大学,黑龙江哈尔滨150030 |
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| 基金项目： | 基金项目：科技部“松花江水污染应急科技专项”（2006BA618A） |
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| 摘 要： | 采用温室盆栽方法，研究了硝基苯废水灌溉对大豆生长及品质的影响。结果表明，当硝基苯浇灌浓度为5、25、50、100、200mg·L-1时，1粒荚数分别比对照组增加5．61％、25．51％、46．94％、37．76％、22．45％，2粒荚数分别比对照组增加5．20％、6．58％、7．57％、9．54％、11．51％，3粒荚数分别比对照降低41．67％、59．09％、42．42％、53．03％、54．55％，4粒荚数分别比对照组减少86．36％、93．18％、88．07％、96．59％、93．18％，总荚数分别比对照减少18．51％、23．08％、27．40％、22．36％、26．92％，瘪荚数分别比对照增加14．20％、53．41％、51．70％、65．34％、70．80％，单株总粒数分别比对照减少33．34％、33．11％、36．57％、43．69％、45．92％，百粒重分别比对照减少12．62％、16．42％、19．24％、25．85％、36．63％。5、25、50mg·L-1硝基苯浇灌后，大豆籽粒中蛋白质含量处理组比对照组增加0．41％、1．81％、0．22％，油分含量处理组比对照组分别增加2．56％、4．65％、1．76％；当浇灌浓度为100、200mg·L-1时，籽粒中蛋白质含量处理组比对照组分别减少了1．68％、2．32％，籽粒中油分含量处理组比对照组减少3．46％、6．15％，水分含量处理组分别比对照组增加32．17％、39．92％、36．82％、17．83％、17．83％、19.38％。
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| 关 键 词： | 硝基苯 大豆生长 品质 |
Effects of Irrigation with Nitrobenzene Wastewater on Growth and Quality of Soybean |
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| LIU Xiao-min,TAO Bo.Effects of Irrigation with Nitrobenzene Wastewater on Growth and Quality of Soybean[J].Agro-Environmental Protection,2009(2):325-328. |
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| Authors: | LIU Xiao-min TAO Bo |
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| Institution: | (Northeast Agriculture University, Harbin 150030, China) |
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| Abstract: | The effects of nitrobenzene in irrigated water on growth and quality characters of soybean were studied. Under the irrigation with nitrobenzene wastewater, the number of three and four seeded pods and the total number of pods per plant reduced obviously, while the num- ber of one and two seeded pods and the number of shrunken pods increased to a certain degree, and 100-seed weight and soybean yields also decreased. When the concentration of nitrobenzene were 5, 25, 50, 100 and 200 mg.L-1, compared with the CK, the number of one seeded pods increased 5.61%, 25.51%, 46.94%, 37.76% and 22.45% respectively; the number of two seeded pods increased 5.20%, 6.58%, 7.57%, 9.54% and 11.51% respectively, the number of three seeded pods decreased 41.67%, 59.09%, 42.42%, 53.03% and 54.55% respectively, the number of four seeded pods decreased 86.36%, 93.18%, 88.07%, 96.59% and 93.18% respectively, the total number of pods per plant decreased 18.51%, 23.08%, 27.40%, 22.36% and 26.92% respectively, the number of shrunken pods increased 14.20%, 53.41%, 51.70%, 65.34% and 70.80% respectively, the 100-seed weight decreased 12.62%, 16.42%, 19.24%, 25.85% and 36.63% respectively. Under the ir- rigation condition, there was no significant difference between treatments and control in the content of protein and oil in soybean seeds, but the content of water in soybean seed increased significantly. |
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| Keywords: | nitrobenzene growth of soybean quality |
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