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| 沙地柏扦插育苗的研究 | |
| 引用本文： | 孙爱玲,郭金丽,李晋军,付崇毅,李连国.沙地柏扦插育苗的研究[J].内蒙古农业大学学报(自然科学版),2012,33(2):68-70. |
| 作者姓名： | 孙爱玲 郭金丽 李晋军 付崇毅 李连国 |
| 作者单位： | 1. 包头市园林科技研究所,包头,014010 2. 内蒙古农业大学农学院,呼和浩特,010018 3. 内蒙古农业大学农学院,呼和浩特010018;内蒙古大地生态农林科技研究发展中心,呼和浩特010020 |
| 摘 要： | 为提高沙地柏扦插育苗的成活率,试验对沙地柏在不同基质、不同促根剂处理、不同插条粗度下的插穗生根情况进行了研究.结果表明:沙地柏插条在不同基质类型中均能不同程度生成不定根,其中以1/3细河沙+2/3田园土的基质生根效果最好:经5种促根剂处理后,沙地柏的生根情况均好于对照,其中以萘乙酸处理后的生根率和总根长均为最高；采用直径为6mm - 7mm的插条进行扦插,其生根率和总根长均为最高.综合试验结果,以1/3细河沙+ 2/3田园土作为基质、采用粗度为6mm -7mm的枝条作为插条、并以500ppm萘乙酸预处理有利于沙地柏插条生根. |
| 关 键 词： | 沙地柏 扦插育苗 生根 |
STUDIES ON RAISING SEEDLINGS BY CUTTING IN Sabina vulgaris Ant |
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| SUN Ai-ling , GUO Jin-li , LI Jin-jun , FU Chong-yi , LI Lian-guo.STUDIES ON RAISING SEEDLINGS BY CUTTING IN Sabina vulgaris Ant[J].Journal of Inner Mongolia Agricultural University(Natural Science Edition),2012,33(2):68-70. | |
| Authors: | SUN Ai-ling GUO Jin-li LI Jin-jun FU Chong-yi LI Lian-guo |
| Institution: | 2,3*(1.Baotou Institute of Landscape Science and Technology,Baotou 014010; 2.College of Agronomy,Inner Mongolia Agricultural University,Huhhot 010018; 3.Inner Mongolia Dadi Science and Technology Research Center of Ecological Agriculture and Forestry,Huhhot 010020) |
| Abstract: | The effects of different substrates,different stuff to promote rooting and cuttings of different diameter on rooting were studied to increase the survival rate of raising seedlings in Sabina vulgaris Ant.The results showed: cuttings in different substrates all rooted and the rooting was best in substrate of one third soft river sand plus two third soil.Rooting became better after treatments by five stuff,rooting rate and total root length were all hightest after treatment by NAA.Rooting rate and total root length were all hightest with cutting of 6~7mm diameter.In conclusion,substrate of one third soft river sand plus two third soil,treatment by NAA and cutting of 6~7mm diameter were suitable contitions to improve rooting for Sabina vulgaris Ant. |
| Keywords: | Sabina vulgaris Ant raising seedlings by cutting rooting |
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