摘要
砧木枳壳、酸桔、福桔、酸橙,柠檬在不同天龄与接穗“红江橙”进行嫁接试验。结果表明,他们最适于嫁接的时问分别为14、16、23—25、16、19天;接穗为三叶原基时,相应最高成苗率为75.0％、76.5％、50.0％、57.1％、66.7％。接穗是四叶原基时,成苗率可达100％。还试验了一些技术措施如嫁接技术、方式,接穗、砧木管理等与嫁接成苗率的关系。嫁接试管苗经自来水浸泡一天,100 ppm萘乙酸处理一小时,移植于新土:珍珠岩(7:3)的混合土中.在适宜的温度下,成活率达80～90％以上。
The rootstocks Poncirus trifoliata, 'Suanju' mandarin (Citrus reticulata Blanco), 'Fuju' mandarin (C. reticulata Blanco), Sour orange (C. aurantium L.), lemon (C. limon (L.) Burm. f.) grafted with shoot-tip scion 'Hongjiang' orange (C. sinensis Osb.) in different ages of rootstock seedling incubated in dark. The suitable age of rootstock was 14, 26, 23-25, 16, 19 days, and a frequency of successful grafts was 75%. 76.5%, 50%, 57.1&, 66.7% respectively (scion of three-leaf-primordium shoot-tip was used). Additionally, 100% successful grafts was obtained by using fourleaf-primordium shoot-tip. When the grafts were transplanted into a pot containing aseptic soil and pearlite (7 : 3), a successful rate of 80-90% was gotten in the controlling conditions.
出处
《广西植物》
CAS
CSCD
北大核心
1991年第1期63-66,共4页
Guihaia
关键词
柑桔
茎尖嫁接
成苗率
Citrus: Shoot-tip grafting
Frequency of successful grafts
