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当前位置: 首页 > 文章 > 不同花生品种组培苗嫁接及移栽技术研究 河南农业科学 2018 (6) 37-41
Position: Home > Articles > Study on Grafting and Transplanting Techniques of Tissue Culture Seedlings of Different Peanut Cultivars Journal of Henan Agricultural Sciences 2018 (6) 37-41

不同花生品种组培苗嫁接及移栽技术研究

作  者：
苗利娟;石磊;韩锁义;黄冰艳;董文召;齐飞艳;房元瑾;张新友
关键词：
花生;组培苗;嫁接;移栽
摘  要：
为解决花生组培苗及转基因植株移栽成活率低、田间长势较弱等难题,对花生嫁接技术进行了研究。以不同花生品种实生苗为砧木,4个花生品种的无菌组培苗为接穗,采用劈接法,分别采用花生的上胚轴和下胚轴为嫁接部位进行嫁接。不同品种的砧木嫁接成活率差异很大,豫花0215作砧木嫁接成活率较高,且结实性较好;不同品种接穗成活率也存在很大差异,珍珠豆型品种嫁接成活率及结实性优于普通型品种。从田间长势和结实性来看,下胚轴是较适宜的嫁接部位,移栽田间后省去了去除砧木侧芽的工作,收获时只有接穗上结果。通过嫁接可以大大提高移栽成活率,并且田间长势较好,都能正常开花,结实性较好,个别植株出现不育。
译  名：
Study on Grafting and Transplanting Techniques of Tissue Culture Seedlings of Different Peanut Cultivars
作  者：
MIAO Lijuan;SHI Lei;HAN Suoyi;HUANG Bingyan;DONG Wenzhao;QI Feiyan;FANG Yuanjin;ZHANG Xinyou;Industrial Crops Research Institute,Henan Academy of Agricultural Sciences/Key Laboratory of Oil Crops in Huanghuaihai Plains,Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement;
单  位：
MIAO Lijuan%SHI Lei%HAN Suoyi%HUANG Bingyan%DONG Wenzhao%QI Feiyan%FANG Yuanjin%ZHANG Xinyou%Industrial Crops Research Institute,Henan Academy of Agricultural Sciences/Key Laboratory of Oil Crops in Huanghuaihai Plains,Ministry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement
关键词：
Peanut;;Grafting;;Tissue culture seedlings;;Transplanting
摘  要：
The objective of this paper was to study the grafting technique of peanut in order to solve the problems of poor survival rate of transplanted plantlets and transgenic plants. In this experiment,the seedlings of different peanut varieties were used as the rootstocks. The sterile plantlets of four peanut cultivars were used as scion. The cleavage method was used to graft the epicotyls and hypocotyls of peanut to the grafting sites. The results showed that the difference of the graft survival rate of different varieties of rootstocks was significant. The grafti survival rate of Yuhua 0215 was higher and the fecundity was better.There were also significant differences in the scion survival rate of different varieties. Under the growth condition of field and fecundity,Spanish type peanut is superior to Virginia type varieties. The hypocotyls are suitable for grafting without the need to remove the lateral buds of rootstocks after transplanting in the field and only the scion can fruiting. Graft can greatly improve the survival rate of transplanting as well as the plant growth. All of them can normally flowering and fruiting,but some plants have infertility.

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