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杉木、檫树是我国南方主要用材树种之一。在我省分布非常普遍,全省除湖区平原地区以外,山区、丘陵区均有分布。适宜生长在页岩、板岩发育而成的黄壤、红壤上,要求土层深厚、肥沃、湿润而排水良好的地方。生长快,材质好,种源丰富,造林容易,深受广大群众欢迎。杉木在我省有1000多年的栽培历史,檫树亦有40多年的栽培历史。五十年代,对檫树造林技术已开始了试验研究工作,六十年代,开始营造檫树混交林的尝试。靖县排牙山林场1960年营造了一片两行杉木一行檫树的带状混交林,17年生的总蓄积为
Cunninghamia lanceolata is one of the main timber species in South China. Distribution in our province is very common, the province except Lake Plain area, mountain, hilly areas are distributed. Suitable for growth in shale, slate developed yellow soil, red soil, requires deep soil, fertile, moist and well-drained place. Grow fast, good material, rich provenances, afforestation easy, welcomed by the masses. Cedar in our province has more than 1,000 years of cultivation history, Sui tree also has 40 years of cultivation history. In the fifties, experimental research on planting tree plantations was started. In the 1960s, an attempt was made to create mixed plantation trees. In 1960, Jingbian Paiyingshan Forest Farm created a banded mixed forest of Castanopsis fargesii trees with two rows of Chinese fir trees. The total volume of 17-year-old trees was