Optimization of Distant Grafting Mutagenesis Technology in Soybean(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

2012年02期

Page:

237-241

Research Field:

Publishing date:

Info

Title:

Optimization of Distant Grafting Mutagenesis Technology in Soybean

Author(s):

PAN Xiang-wen¹; SUN Xiao-huan²; ZHANG Feng-yun³; ZHAO Chao³; ZHANG Xue-song³; DU Wei-guang¹

1.Key Laboratory of Mollisols Soil Ecology,Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences,Harbin 150081;

2.Mudanjiang Branch of Heilongjiang Academy of Agricultural Sciences,Mudanjiang 157041;

3.Heilongjiang Vocational College of biology Science and technology,Harbin 150025,Heilongjiang,China

Keywords:

Soybean（Glycine max L.Merr.); Heterograft; Mutagenesis technology

PACS:

S565.1

DOI:

10.3969/j.issn.1000-9841.2012.02.015

Abstract:

Heterograft mutagenesis technology of plant is a kind of effective way for plant resources innovation,optimizing and improving the technical system of heterograft mutagenesis is presently an important and urgent task.The heterograft experiments with 8 species far from soybean in genetic relationship used as the rootstocks and 4 soybean varieties or lines used as the scions were conducted to improve and optimize the technical system of heterograft mutagenesis in soybean.The results indicated that the 6-8 days-old soybean seedlings as the scions when grafted could improve the survival rate of graft,among which the grafting survival rate for 7 days-old soybean seedlings was the highest.The types of rootstock had an important influence on the mutation rates and directions of heterografted soybean offspring,the grafting combinations for tomato/Longxuan 1,castor/Kelv 2,ginger/Kelv 2,castor/Tianfeng 90 and Jerusalem artichokes/Tianfeng 90 performed with the highest mutation rate.At the same time,the soybean scions grafted with ginger and tomatoes as the rootstocks might induce the mutations with high protein,high oil and late mature in the offspring,the branchy and high yield mutations in the offspring for the combinations of sweet potato and potatoes as the rootstocks,the strong resistance(lodging-resistance)and dwarf plant height mutations in the offspring for the combinations of castor and Jerusalem artichokes as rootstocks,and the late mature and tall plant height mutations in the offspring for the combinations of pumpkin and gourd as the rootstocks.Through the grafting compatibility evaluation,it was found that the rootstocks such as pumpkin,potatoes,tomatoes and ginger had higher grafting compatibility while soybean line Kelv 2 as the scion possessed higher grafting compatibility.

References:

[1]褚怀亮,郑炳松.植物嫁接成活机理研究进展[J].安徽农业科学,2008,36(13):5405-5407,5409.(Chu H L，Zheng B S.Research progress on the survival mechanism of grafted plants[J].Journal of Anhui Agrcultural Sciences，2008,36(13):5405-5407,5409.)

[2]Hirata Y,Yagishita N.Graft-induced changes in soybean storage proteins.I.Appearance of the changes[J].Euphytica,1986,35:395-401.

[3]刘乃森,刘福霞.嫁接引起可遗传变异的研究进展[J].北方园艺,2007(1):33-34.

(Liu N S,Liu F X.Research progress on the inheritable variations induced by grafting[J].Northern Horticulture,2007(1):33-34.)

[4]张丹华,孟昭璜,肖卫民,等.嫁接导致的绿豆可遗传变异及其在绿豆育种中的应用[J].植物学报,2002,44(7):832-837.

(Zhang D H,Meng Z H,Xiao W M,et al.Graft-induced inheritable variation in mungbean and its application in mungbean breeding[J].Acta Botanica Sinica,2002,44(7):832-837.)

[5]孟昭璜,芦翠乔.绿豆与甘薯嫁接的研究[J].华北农学报,1989,4(4):34-38.

(Meng Z H,Lu C X.Research on grafting of mungbean and sweet potato[J].Acta Agriculturae Boreali-Sinica,1989,4(4):34-38.)

[6]Pan X W,Cao C Y,Zhang Q Y,et al.Distant-graft mutagenesis technology in soybean[M]//Dora Krezhova.Soybean-genetics and novel techniques for yield enhancement.ISBN:978-953-307-721-5,Croatia:InTech—Open Access Publisher,2011:273-280.

[7]曹建华,林位夫,陈俊明.砧木和接穗嫁接亲和力研究综述[J].热带农业科学，2005,25(4):64-69.(Cao J H,Lin W F,Chen J M.Studies of affinity between rootstock and scion[J].Chinese Journal of Tropical Agriculture,2005,25(4):64-69.)

Memo

Memo:

-

Common functions