摘要
1999～2000年,根据物候期分6次测定了月季、西洋杜鹃、冬珊瑚、南洋杉、马拉巴栗、广东万年青、龟背竹年周期内植物体营养元素含量。植物体中许多元素含量因物候期而异,而且类间差异明显,由高至低依次为观花果花卉、木本观叶花卉、草本观叶花卉。据此提出了参试花卉施肥配方基本比例与调整意见。
The concentration of nutrimental elements in Rosa Chinensis,Rhododendron hybrdum,Araucaria cuninghamii,Monstera deliciosa,pachira aquatica,Aglaonema modestum,Solawum psendocpsicum L had been tested respectively for six times in year-cycle according to their approximately phonological periods between 1999 and 2000.The results showed that the concentration of many nutrimental elements in the above plants varies during their phenological periods and the difference of which among kinds is obvious.the tum of the concentration from high tolow is flower-fruit-viewing plants,leave-viewing xylophytas,leave-viewing herbs.lt was suggested that the fromula and the adjustment of basical proportion of nutriental elements to fertilize the above tested plants should in accordance with to the results.
出处
《中国林副特产》
2002年第2期30-32,共3页
Forest By-product and Speciality in China
关键词
含量分析
花卉
植物体
营养含量
folwers
plants
the concentration of nutrients
