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板栗 (CastaneamollissimaBl) ,是一种经济价值较高的干果树种 ,在我国已有2 0 0 0多年的栽培历史 ,十多种古农书上有记述 ,栽培经验丰富 ,是山区经济建设 ,退耕还林 ,以及西部大开发生态环境建设的首选树种。板栗实生苗需 10年左右方可结果 ,2 0年后进入
Chestnut (CastaneamollissimaBl) is a kind of dry fruit tree with high economic value. It has been cultivated for more than 200 years in our country. There are more than ten ancient books on agriculture. The cultivation experience is rich. Forest, as well as the preferred tree species for the construction of ecological environment in the western development. Chestnut seedlings take about 10 years before the result, 20 years later