作　　者： ; ;

机构地区： 仲恺农业技术学院

出　　处： 《广西农业科学》 2004年第6期458-459,共2页

摘　　要： 对 2种规格的园林绿化树种芒果移植后的生长进行了连续 6年的观测 ,结果表明 ,在栽后第 1年胸径连年生长量均很小 (0 .2 3cm) ,而树高及树冠连年生长量较大。从栽后第 2年开始 ,规格 A的芒果胸径及冠幅定期平均生长量分别为 2 .12 cm和 0 .98m,规格 D的芒果胸径及冠幅定期平均生长量分别为 1.14 cm和 0 .81m。 The development of 2 different sizes mango saplings for landscape engineering had been observed for 6 years after transplanting. The results showed that the annual increment of DBH was very low (0.23cm), but the current increment of height and canopy was higher in first year after transplanting. Particular mean increment of DBH and canopy of size A were 2.12cm and 0.98m, respectively, and those of size D were 1.14cm and 0.81m, respectively since the second year of transplanting.

关 键 词： 生长量 芒果 胸径 园林绿化树种 冠幅 树高 树冠 平均 规格 初步研究

领　　域： [农业科学] [农业科学] [农业科学] [农业科学]