沙枣造林施用保水剂的试验研究

Study on Test of Russianolive Forestation Deal with Preserve Moisture Agent

沙枣具有较强的抗旱性能 ,在干旱浅山区 ,进行山旱地沙枣造林具有重要的生态价值和经济价值 ,通过采用保水剂处理沙枣造林试验 ,可以明显提高沙枣的地径、树高生长 ,并提高成活率。对于保水剂对沙枣安全越冬 ,及保水剂持久效果等问题需继续试验观察研究测定。

There is drought-resistant characteristic about Russianolive.There is importance volue of economic and ecology which Russianolive is planted in arid hills.Preserve moisture agent was applied to forestation of Russianolive in arid hill region.Basal diameter and height of Russianolive could be promoted increase after Russianolive is dealt with preserve moisture agent in arid hills forestation.At the same time ,survival ratio of Russ ianolive is increased.Whether Russianolive could over-winter safely,sustainable effect of preserve moisture agent that need to srvey and study continually.