【摘要】 以高羊茅为试材,开展不同盐浓度对高羊茅耐盐性的影响试验。结果表明:高羊茅的耐盐性不是很强,在0.21%以下的盐浓度范围内可以正常生长,在0.21%～0.43%的盐浓度之间可以存活。我国大部分盐碱土都在1%盐浓度以下,其中有相当一部分的含盐量在0.5%以下,所以对于高羊茅还具有一定的适种范围。更多还原

【Abstract】 Festuca arundinacea as test material, effect of different salt concentration on salt tolerance were conducted. The results showed that: the salt tolerance of Festuca arundinacea was not very strong. It can grow normally in the range of salt concentration below 0.21%, and can be survive in 0.21% ~ 0.43% salt. Most of the saline alkali soil in our country is below 1% salt concentration, of which a considerable part of the salt content is below 0.5%, so there are certain suitable range for Festuca arundinacea growing.更多还原