不同种植密度和施肥量对互叶白千层生长指标的影响（电子版）.pdfVIP

福建农业学报 26 （SI ）：175～180，2011 Fujian Journal of Agriculture Sciences 不同种植密度和施肥量对互叶白千层生长指标的影响 1 1 2 2 3 1 陈碧华 ,吴丽君 , 王清玲 , 苏建华 ,刘荣忠 ,李乾振 （1.福建省林业科学研究院，福建 福州 350012 ；2. 福建省永安市林业局，福建 永安 366000 ；3.福建省漳州林木组培中 心，福建 漳浦 363204 ） 摘 要 互叶白千层在永安栽培试验表明：以高密度 30 000 株·hm-2 ，年产量最大，年产值也最高，所以选择高密度栽培 为宜。种植当年植株较小，追肥 2 次，每次以低浓度 25 g·株-1 为宜。种植第 2 年，随着植株长大，追肥以中浓度 50 g·株-1 为宜。组培苗生长明显优于扦插苗。 关键词 互叶白千层；栽培；密度；追肥；组培苗；扦插苗 中图分类号：S 567 文献标识码：A 文章编号：1008-0384（2011）SI-175-06 The cultivation trial of Melaleuca alternifolia 1 1 2 2 3 1 CHEN Bi-hua , WU Li-jun , WANG Qing-ling , SU Jian-hua , LIU Rong-zhong , LI Qian-zhen (1. Fujian Academy of Forestry Sciences, Fuzhou Fujian 350012, China; 2. Yong’an Forestry Bureau of Fujian, Yong’an Fujian 366000, China; 3. Zhangzhou Forestry Tissue Culture Center of Fujian, Zhangpu Fujian 363204, China) Abstract : The cultivation trial of Melaleuca alternifolia in Yong’an showed that the highest yielding capacity and the highest economic value were from the high density 30 000 individuals per hectare, so the high density was selected for the feasible cultivation method. During the first year, the trees were much smaller and fertilized twice with 25 grams per individual each time. During the second year, the trees were much higher and should be fertilized with 50 grams per individual. The tissue-cultured seedlings grew better than that of cutting-propagated ones. Keywords: Melaleuca alternifolia ; cultivation; density; fertilize; tissue-cultured seedling; cutting-propagated seedling. 互叶白千层Melaleuca alternifolia是桃金娘科Myrta