盐胁迫条件下不同草种耐盐碱表现  

Salinity and Alkalinity Resistance of Different Turf-grass Species under Salt Stress Condition

作　　者：王宝春[1] 白冬梅[1] 王雁[2] 张洁[1] 康凤禄 

机构地区：[1]天津红港绿茵花草有限公司,天津300402 [2]中国林科院林业研究所,北京100091 [3]天津农垦集团花木公司,天津300074

出　　处：《天津农业科学》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)

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.

关 键 词：盐胁迫 草种 抗盐碱能力 

分 类 号：S688.4[农业科学—观赏园艺]