用材林、经济林、薪炭林的林地使用权；

The woodland use right for timber stands, economic forests and firewood forests;

重点地区速生丰产用材林基地建设工程。

Fast-Growing and High-Yielding Timber Base Construction Program in Key Areas.

在没有薪炭林的海口市，薪柴主要来源于防护林和用材林。

As there is no fuelwood forest in Haikou city, the firewood is collected chiefly from the protective forest and timber forest.

川西山区是四川最大的用材林基地，也是我国主要木材产区之一。

Western Sichuan's mountain region is the largest commercial forest base in Sichuan province and also one of the important timber areas in China.

落叶松人工林是我国北方林区主要用材林之一，对我国的国民经济建设起到重要作用。

Larch plantation is one of the main commercial forests in north China and has an important contribution to the national economy.