作　　者： ;

机构地区： 福建林学院资源与环境系

出　　处： 《江西农业大学学报》 2000年第1期34-36,共3页

摘　　要： 对麻竹造林后新竹生长的研究表明 ,扦插苗造林当年效果要比移栽母竹的好 ,其新竹大且多。扦插苗造林当年 ,每丛萌发的新竹越多 ,则新竹平均直径越大 ;而移栽母竹造林当年新竹随株数增多而减小。对移栽母竹造林的多年试验表明 ,至第 4年时 ,新竹大小趋于稳定 ,基本达到稳产时的水平。集约经营的麻竹林新竹生长快 ,且对立地要求不严。一般经营中以山坡下部Ⅰ级地最好 ,其余依次为沟谷Ⅱ级地、山坡Ⅱ级地、山坡中上部Ⅲ级地。 A study on new bamboo growth of Dendrocalamus latiflorus after plantation showed that planting effect in the first year by cuttage nursery stock was better than that by transplanting maternal bamboo and that new bamboos of the former were bigger and more than that of the later. In the first year after plantation by cuttage nursery stock, the more every clump sprouts new bamboo, the bigger the average diameter of new bamboo is, but the size of new bamboo decreases with the increase of individual plants by transplanting maternal bamboo. Test in several years on planting by transplanting maternal bamboo showed that the size of new bamboo tends to be stable and reaches stable yields on the whole by the fourth year. New bamboos in D. latiflorus forest by intensive management grow fast and don't make strict demands on site. The growth state of genteral management in different sites was as follows: the first was site I at the bottom of the slope, the second was site Ⅱ in valley, the third was site Ⅱ in the slope and the fourth was site Ⅲ above middle part of the slope. The conclusions can provide directions for base construction and high-yield plantation of D. latiflorus.

关 键 词： 麻竹 造林方式 立地条件 新竹生长

领　　域： [农业科学] [农业科学] [农业科学] [农业科学]