退耕还林造林模式研究

Study on Afforestation Model of Converting Land to Forest

摘要:

宜昌市夷陵区2001年开始实施退耕还林工程,5 a来,通过对全区退耕还林造林模式的研究与运用,筛选出了符合夷陵区实际的、先进适用的5个造林模式.调查结果表明:3 a后造林面积保存率达100%,造林株数保存率达80%以上,生长状况优良.

Abstract:

Implementing program of converting land to forest started in 2001 in Yiling district of Yichang city since 5 years, the afforestation models complying with the local actual advanced and suitable 5 afforestation models were screened out through the study and application with the afforestation models of the whole district. The survey result showed that the preserving rate of the areas reached 100% after 3 years, and the preserving rate of the plants reached 80%, the growth condition performed well.