论文部分内容阅读
通过盐溶液培养、海水灌溉研究了三角滨藜对盐渍环境的反应。结果表明,三角滨藜的种子可在含盐量140mmol/L的溶液中或在含盐量1.0%的土壤中正常萌发,其植株可在纯海水灌溉条件下正常生长,也可在含盐量300mmol/L的溶液中或含盐量1.5%的土壤中生长,并完成其生活史。同时试验还证明,轻度的盐胁迫可以促进三角滨藜植株的生长和叶菜产量的提高。
Salt water culture was used to study the response of C. przewalskii to saline environment. The results showed that seeds of Atriplex triangularis could germinate normally in the solution containing 140 mmol / L salinity or 1.0% salt content. The plants could grow normally under the condition of pure seawater irrigation, 300mmol / L solution or salt content of 1.5% of the soil growth, and complete their life history. At the same time, the experiment also proved that mild salt stress can promote the growth of C. pruinosa plants and the increase of leafy vegetables production.