农田木麻黄防护林网更新技术研究

通过沿海沙地农田防护林网中的木麻黄更新试验,结果认为:福建沿海农田木麻黄防护林更新迹地的沙壤都比较贫瘠且普遍存在P元素的缺乏;补充元素技术可有效地促进更新林带的生长;木麻黄优良无性系的利用能提高更新林带的保存率和生长量;农田木麻黄防护林带更新配套技术的实施可取得良好的更新效果,防护效能也得到了很大的提高。

Study on Techniques of Regeneration of Shelterbelt Nets of Casuarina equisetifolia in Farmland

Through the experiment of regeneration with shelterbelt net of Casuarina equisetifolia in coast sandy farmland,the results showed that the sandy soil of cut woodland by regeneration of protection forest of Casuarina equisetifolia in farmland in Fujian were very lean and lack of phosphor element.Recruiting element technique could accelerate growth of regeneration shelterbelt efficiently.Using superior clones of Casuarina equisetifolia can increase survival rate and growth of regeneration shelterbelt.Nicer regenerated effect will be gotten and protection efficiency will be also improved by implementing the complete set of techniques of regeneraltion of shelterbelt of Casuarina equisetifolia in farmland.