Rooting Activity and Water Use during Vegatative Development of Crested and Western Wheatgrass
Rooting Activity and Water Use during Vegatative Development of Crested and Western Wheatgrass
复制标题
凤头小麦草和西部小麦草营养发育过程中的生根活动和水分利用
DOI：
10.2134/agronj1991.00021962008300050025x
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发表时间：
1991
期刊：
影响因子：
2.1
通讯作者：
A. Bauer
中科院分区：
文献类型：
--
作者：
A. Frank;A. Bauer
黑穗冰草[Agropyron cartorum(Fisch.前男友。和西部冰草[PasCoprum smithii Rabd，(Love)]是重要的冷季牧草，生长模式截然不同。了解植物发育阶段、水分利用和生根活动之间的关系将有助于了解这些物种对胁迫和落叶的反应。本研究的目的是比较诺丹冰草和罗丹西部冰草的蒸散量(ET)、根系活力和植株水分状况与Haun发育阶段的关系。
Crested wheatgrass [Agropyron desertorum (Fisch. ex. Link) Schult] and western wheatgrass [Pascopyrum smithii Rybd, (Love)] are important cool-season forage species that have contrasting growth patterns. Knowledge of relationships among plant development stage, water use, and rooting activity would aid in understanding the responses of these species to stresses and defoliation. Our objectives were to compare evapotranspiration (ET), rooting activity, and plant water status in relation to Haun development stage of Nordan' crested wheatgrass and Rodan' western wheatgrass (...)