Effects of Controlled Release Urea on Wheat Yield and Nitrogen Utilization Efficiency Under Differen...
Effects of Controlled Release Urea on Wheat Yield and Nitrogen Utilization Efficiency Under Different Applied Conditions
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Tianjin: Journal of Agricultural Resources and Environment (JARE)
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Chinese
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Tianjin: Journal of Agricultural Resources and Environment (JARE)
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采用田间试验方法研究了控释尿素不同施用条件对冬小麦产量、氮素利用和经济效益的影响。试验共设7个处理,即CK(空白处理,不施氮肥)、100%PU10/0(普通尿素全量基施,N 240 kg·hm-2)、100%PU6/4(60%的普通尿素基施、40%的普通尿素于拔节期追施,N 240 kg·hm-2)、80%PU6/4(60%的普通尿素基施、40%的普通尿素于拔节期追施,N 192 kg·hm-2))、100%CRU(全量树脂包膜控释尿素基施,N 240 kg·hm-2))、80%CRU(80%树脂包膜控释尿素基施,N 192 kg·hm-2))和40%CRU+40%PU(40%树脂包膜控释尿素+40%的普通尿素基施,N 192 kg·hm-2)。结果表明,无论是产量效应还是氮素利用效应,树脂...
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Effects of Controlled Release Urea on Wheat Yield and Nitrogen Utilization Efficiency Under Different Applied Conditions
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TN_cdi_proquest_journals_2097640452
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2097640452
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2095-6819
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2095-6819
DOI
10.13254/j.jare.2013.0185
