摘要
作者研究了在水分胁迫下,甘肃境内不同地理分布的9个苜蓿品种的叶片含水量、叶气孔度、脯氨酸维持积累时间和积累量,结果表明,以上指标均呈现出从西到东递减的趋势。
Leaf water content and porous rate,accumulated time and quantity of proline of 9 alfalfa varieties of different distribution in Gansu province were studied under water stress. Results showed that those items mentioned above had a decreasing trend from the west to the east of Gansu Province.
出处
《草业科学》
CAS
CSCD
北大核心
1993年第3期6-8,共3页
Pratacultural Science
基金
省自然基金资助课题
关键词
苜蓿
脯氨酸
水分胁迫
抗旱
alfalfa
proline
water stress
drought-resistance
