| 1. | Through cultivating five cold - season turfgrass ( lolium perenne , agrostis stolonifera , festuca rubra , festuca arundinacea , bromus inermis ) in basin , their drought to lerance indexes , including the planting height , the root growth , the relative water content of leaves , the penetration of membrane , were comprehensively evaluated to compare their drought tolerance
摘要采用盆栽育苗法，在5种冷季型草坪草苗期连续干旱胁迫下测定植株高度，根系生长，叶片相对含水量和质膜透性等抗旱指标，以综合评价5种冷季型草坪草的抗旱性能。 |
