烯效唑浸种对干旱胁迫下燕麦种子萌发及幼苗抗旱生理特性的影响
烯效唑浸种对干旱胁迫下燕麦种子萌发及幼苗抗旱生理特性的影响
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HE Liheng , HAO Jie , SHI Minli , JIA Xiaoyun and SONG Xi’e
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Xinxiang City: Chinese Academy of Agricultural Sciences (CAAS) Farmland Irrigation Research Institute Editorial Office of Journal of Irrigation and Drainage
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Xinxiang City: Chinese Academy of Agricultural Sciences (CAAS) Farmland Irrigation Research Institute Editorial Office of Journal of Irrigation and Drainage
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【目的】探究不同质量浓度烯效唑浸种对2个燕麦品种种子萌发、幼苗生长和抗旱生理特性的影响。【方法】采用二因素随机试验，2个燕麦品种分别为0117-119（V1）和YY11-18（V2），烯效唑设4个质量浓度，分别为0 mg/L（U1）、15 mg/L（U2）、30 mg/L（U3）和45 mg/L（U4）。【结果】V1U1处理的发芽势为52.00%，显著高于其他处理（p<0.05）；V1U2处理的发芽率为72.67%，显著高于其他处理（p<0.05）。V2U4处理的发芽势和发芽率均最低，分别为18%和36%。苗高、最大根长及冠层干质量均表现为V1U1处理最高，V2U4处理最低。V1U2处理的侧根数、根干质量及根冠比均最高，分别为6.30个、4.33 mg和0.34，均显著高于其他各处理（p<0...
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烯效唑浸种对干旱胁迫下燕麦种子萌发及幼苗抗旱生理特性的影响
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TN_cdi_wanfang_journals_ggps202210003
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_wanfang_journals_ggps202210003
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1672-3317
DOI
10.13522/j.cnki.ggps.2022182
