摘要
以无病枳壳、粗柠檬、兴山酸橙、代代、朱栾、小红橙、蚌柑、构头橙实生苗作砧木,分别嫁接无病的锦橙和新会橙,研究砧木对接穗的影响。发现不同砧本的锦橙、新会橙的生长量和叶片矿质元素含量差异明显。2个甜橙品种都是以粗柠檬、朱栾、小红橙作砧木生长量较大,以枳壳、兴山酸橙、蚌柑作砧木生长量较小,生长量与叶片含氮量显著正相关。各种砧木对锦橙和新会橙的生长量及叶片矿质元素含量影响基本相同。
The growth and leaf mineral content of 'Xinhuicheng'and ' Jincheng' (Citrus sinensis) young plants on different rootstocks were studied, using virus-free rootstocks and scions kept in isolation. Significant effects of the rootstocks were found on the growth and leaf mineral content. The greatest growth was generally seen on'sough'lemon (Citrus limon)and 'Zhuluan' ,' Xiaohongcheng' (Citrus aurantium) ,with lesser growth on trifoliata orange (Poncirus trifoliata)and 'Banggan' ,'Xing-shansuancheng' (Citurs aurantium)rootstocks. The effect of each rootstock on growth and leaf mineral content of 'Xinhuicheng'and 'Jincheng'was almost similar. The amount of growth showed a curvilinear relationship with leaf nitrogen content supplied by the rootstocks.
出处
《华南农业大学学报》
CAS
CSCD
1993年第4期84-88,共5页
Journal of South China Agricultural University
关键词
砧木
生长量
矿质元素
甜橙
Citrus
Rootstock
Growth
Mineral content
