摘要
观察无芒雀麦、交战Ⅱ、翠碧A、小野马、回报五个品种草种在天津盐碱土浸提液胁迫条件下的生长状况,并通过分析其不同部位的生物量、含水量等有关生理指标的变化与抗盐性间的关系,分析其抗盐能力的大小。结果表明,5个草种都有一定的抗盐能力,抗盐碱能力大小依次为:无芒雀麦、回报、交战Ⅱ、小野马、翠碧A。
Via investigating growing status of five turf-grass species under salt stress condition, relationship between salinity resistance and biomass, water content in different parts was discussed. By analyzing the resistance of these 5 turf-grass species, the results indicated that, there was diversity between each grass, for resistant capability of salinity and alkalinity, from high to low was： Smooth bromegrass, Crossfire Ⅱ , Mini mustang, Triple A, Reward.
出处
《天津农业科学》
CAS
2006年第3期44-46,共3页
Tianjin Agricultural Sciences
基金
天津市重大农业科技合作项目(0108020314)
关键词
盐胁迫
草种
抗盐碱能力
salt stress
tuff-grass
salinity and alkalinity resistance
