甘薯可持續(xù)生產(chǎn)技術(shù)與糧食能源安全

前言

Sweetpotato is an important food, forage,industrial raw material crop, and today it is es-pecially attached importance as a new energy resource crop. China,Japan,and Korea arethe world's main producers of sweetpotato,and the three countries have led the world inmany aspects of this crop such as breeding, cultivation, biotechnology, and processing.Thus,China-Japan-Korea Workshop on Sweetpotato is held at two-year intervals to ex-change the research results and experiences and to promote the research and production ofthis crop.The 3rd China-Japan-Korea Workshop on Sweetpotato is organized jointly by Sweet-potato Specialty Committee, Crop Science Society of China, China Agricultural Universi-ty, Xuzhou Sweetpotato Research Center, Beijing Daxing District Government, and BeijingDaxing Panggezhuang Town Government. Beijing Daxing District Government, BeijingDaxing Panggezhuang Town Government, National Natural Science Foundation of China,Ministry of Agriculture of China, and Ministry of Science and Technology of China pro-vided generous financial support to this workshop.This proceedings volume includes 75 papers presented at this workshop they are ar-ranged in five sessions,genetic resources and breeding, cultivation and physiology, disea-ses and pests, cell biotechnology and molecular breeding, and functionality and process-ing. During the workshop, lots of poster presentations are exhibited. We hope this scien-tific gathering is a forum to exchange the research results and experiences,to discuss theproblems and challenges, and to come up with the possible solutions for today and tomor-row. We are very grateful to Beijing Daxing District Government and Beijing Daxing Pan-ggezhuang Town Government for providing financial support to this workshop. Specialthanks are due to all the members of the Organizing Committee and Scientific Committee（Committee of the Editorial Board） for their cooperation and efforts. Finally,we wish toexpress our gratitude to Mr. Yufeng Yang, Mr.  Wei Chen, Mr. Ding Zhao, and Mr.Shang Gao for their kind assistance in preparing the proceedings.Beijing 2008 Olympic Games have achieved a great success！ We wish each of you apleasant stay in Beijing.

內(nèi)容概要

　　《甘薯可持續(xù)生產(chǎn)技術(shù)與糧食能源安全：第三屆中日韓甘薯學(xué)術(shù)討論會論文集（英文版）》主要內(nèi)容Sweetpotato is an important food， forage，industrial raw material crop， and today it is es-pecially attached importance as a new energy resource crop. China，Japan，and Korea arethe worlds main producers of sweetpotato，and the three countries have led the world inmany aspects of this crop such as breeding， cultivation， biotechnology， and processing.Thus，China-Japan-Korea Workshop on Sweetpotato is held at two-year intervals to ex-change the research results and experiences and to promote the research and production ofthis crop.

書籍目錄

Session 1 Genetic resources and breedingGenetic difference of sweetpotato cultivars in East Asia as revealed by AFLP marker Qiang Li,Peng Li,Qingchang Liu,Oaifu Ma,Xiuying ki,Xin Wang,Hongmin Li,Yiping Xie,Qinghe Cao,Zhonghou Tang, Hong Zhai Evaluation of tolerance and resistance to southern root-knot nematode in sweetpotatoTakayuki Suzuki, Katsuki Adachi Analysis of genetic diversity of sweetpotato germplasm in ChinaYuming Li Studies on genetic stability of sweetpotato germplasm maintained in National In Vitro GenebankDonglan Zhao,Jun Tang, Zhilin Zhou, Yungang Zhang Rapid evaluation method for low temperature tolerance of sweetpotato linesT. Kuranouchi, T. Kumazaki, Y. Nakamura, A. Ohara-Takada, T. Kumagai Variations of soluble sugar content in storage roots of sweetpotato during their growing periodsYufan Fu,Yuanyuan Ling,Funian Sun,Jinchuan Leng,Qitang Zhang Proteomic analysis in three sweetpotato cultivars with different flesh color of storage rootsdeung-doo Lee,dae-Young An, Haeng-Soon Lee, Joon-Seol Lee, Sang-Soo KwakBreeding research in Xuzhou Sweetpotato Research CentreXiuying Li, Daifu Ma, Hongmin Li, Yiping Xie, Qiang Li, Xin Wang, Qinghe Cao, Zhonghou Tang Sweetpotato breeding technology of high photosynthetic efficiencyZhimin Ma,Lanfu Liu,Songshu Zhang Improvement of high starch sweetpotato population by recurrent selectionYuming Li Production and characteristic evaluation of interspecific somatic hybrid plants between sweetpotato and its wild relativesYufeng Yang,dianming Guo,Shikai Guan,Hong Zhai,Qingchang kiu Interspecific hybridization between Ipomoea batatas (L.)Lam. and two diploid wild relativesQinghe Cao,An Zhang,Daifu Ma,Hongmin ki,Qiang Li,Xiuying ki,Xin WangBreeding of Yanshu 22 with high yield and high starch contentZujun Lin,Guosheng Xin,Junjie Han,Zhijian Liu,Lili Shang Breeding of new sweetpotato varieties with orange-flesh for processingXuanyang Chen, Zhaojuan Zhang, Fengxiang Chen, Zhaonian Yuan A new sweetpotato variety for flowering “Morningwhite”,“Morningpurple”doon-Seol Lee, Kwang-Ho deong,din-Ki Bang, Jae-Sung Choi, Byeong-Choon deong Breeding and utilization of purple flesh sweetpotatoYizhi Xie,Xiaoding Guo,Zhaodong dia,Qinghong Yin,Qitang Zhang,Yufan Fu Breeding of a new leaf-vegetable type sweetpotato variety Fushu 10 Yougxiang Qiu,Nangtong Cai,Wielu Luo,Qiuyun Wu,Wenbin kuo,Hao Tang,Yongqing Xu,Zhonghua Liu,Guangxin LiBreeding of Quanshu No. 9,a new sweetpotato variety with high starch content and high yieldChengzhang Yu,Wenze Fu,Wenzhong He,Ruifang Huang,Zhixiong Ye,Meiyu HeSession 2  Cultivation and physiologyCultivation of sweetpotato by using bio-degradable plastic mulching filmsOoonseol Lee, Kwangho deong, dinki Bang, daesung Choi Experiment on multiline mixture in cultivation of sweetpotato-yield and pest damageBaiping Fang, dingli Luo, Runpeng Wei, Jinyi Chen,Xiongjian Zhang Establishment of mass propagation system of virus-free sweetpotato plants and conservationKwangho deong, doonseol Lee, daesung Choi, dinki Bang High efficiency and simplified planting technology of virus-free sweetpotatoXinmin Shi,Zhilin Zhou Rational utilization of fertilization in high-yield cultivation of sweetpotatoGuosheng Xin, Zujun Lin, dunlie Han, Zhijian kiu, kili Shang, Qingfu Du Effects of potassium on potassium efficiency,yield and pigment contents of sweetpotatoGuoquan Lu, Wenjing Zhao, Shenyan Yi The accumulation and regulation of starch and the related enzyme activity during thethickening period of sweetpotato Liming Zhang, Qingmei Wang, Beitao Xie Hydrogen sulfide promotes root organogenesis in sweetpotato seedlingsHua Zhang,Long Ruan,Yongkang Ye, Zehua Sun,Lijuan Bao,Songhua Wang,Jianping LuoEffects of long-term different fertilization on the sweetpotato yieldAijun Zhang,Hong Zhu,Fei Xu,Jian Sun Effect of planting sweetpotato on dry farmland with different gradient slopes on soil erosion in Three Gorgers Reservoir Region of Yangtze River dinchuan Leng,Yuanyuan Liang,Yufan Fu,Chunxian Yang,Qitang Zhang Effects of chemical control on growth and yield of virus-free sweetpotatoChengxing Huang, Yanxia Li,dianzhi Fan, Chengding Duan, Hongmei ZhouHigh yield mechanism and physiological characters of new sweetpotato varieties Lanfu Liu,Songshu Zhang,Yuanzhang Guo,Zhimin Ma Protective role of hydrogen sulfide on chlorophyll degradation and antioxidant metabolism in seedling leaves of Ipomoea batatas exposure to osmotic stress Hua Zhang,Fang Wang,Lijuan Bao,Rui Wang,Songhua Wang,Jianping LuoStorage test of sweetpotato slurry for fuel-ethanol production Hongmin Li,Fei XuCurrent status of sweetpotato industry in Beijing Daxing District and development proposalsJiaqi Yan,Zongguang Chen,Yanchun Li,dinsheng Lu High-yield cultivation technology of high-starch sweetpotato Eshu No. 5 interplanted with young treesJian Lei,Xinsun Yang,Hui Deng,Niandi Yang,Tiguo Hu Physiology of a new high yield sweetpotato variety- Shangshu 19Aimei Yang,Jiacai Wang,Yunan Ji,Xinghua Xie,Shuzhi Sun Inter-planting cultivation between sweetpotato and orchardZili Wang,Zhongling Liu,Jiafan Qin,Yaoli Wu Production status and industrialization development countermeasures of sweetpotato in Jining CityChengxing Huang, Denglou Qiu, Yanxia Li, Chunlan Wang, Shuihua Jing, Shujuan Yang Grey relational analysis of storage root yield and above-ground traits in different sweetpotato genotypesGuiling kiu,Jianli Zheng, Xinming kiu, Baofang Chen, Peng ZhangSession 3 Diseases and pestsThe advanced identifications of sweetpotato stem nematode (Ditylenchus destructor) and its key control in ChinaPinsan Chen, dingwu Zheng,dunshan Qi Development and prospect of sweetpotato virus disease in ChinaYiping Xie, Houjun Sun Isolation and identification of the pathogens causing vine stalk and root rot of sweetpotatoZhongxia Luo, Boping Fang, Lifei Huang,Xiongjian Zhang, Jingyi ChenProgress in sweetpotato whitefly, Bemisia tabaci GennadiusHoujun Sun, Yiping XieSession 4 Cell biotechnology and molecular breedingIn vitro selection of salt-tolerant mutants and cloning of candidate salt-tolerantgenes in sweetpotato (Ipomoea batatas(L.) Lam.)Shaozhen He,Yao Zhao,kili Shang,Hong Zhai,Qingchang Liu Evaluation of resistance to SPFMVs in transgenic sweetpotato by graft-inoculationand aphid transmissionYoshihiro Okada,Akira Saito Transgenic plants expressing sweetpotato swpa4 peroxidase with enhanced tolerance to environmental stressesYun-Hee Kim,Cha Young Kim,Haeng-Soon Lee,Jae-Wook Bang,Sang-Soo KwakEstablishment of efficient transformation system using embryogenic suspension cultures and rgeneration of transgenic plants expressing exogenous genes in sweetpotato,Ipomoea batatas(L.) Laim.Shang Gao,Bo Yu,Ning Zang,Ding Zhao,Li Yuan,Hong Zhai,kili Shang,Qingchang kiu Transgenic sweetpotato plants expressing spike protein of porcine epidemic diarrhea virusKyoung-Sil Yang, Suk-Yoon Kwon,Joon-Seol Lee, Sang-Son Kwak, Haeng-Soon Lee Transgenic sweetpotato plants expressing a cold-inducible zinc finger protein,SCOF-1Myoung Duck Kim, Kyoung-Sil Yang, Hyun-Sook Woo, Jung-Mae Liu, Suk-Yoon Kwon,Sang-Son Kwak,Haeng-Soon Lee Construction of cDNA library of sweetpotato storage roots and molecular cloning of carotenoids biosynthesis related genesWei Chen,Yuanjun Yang,Wenjin Su,Yuping Wang,Hong Zhai, Qingchang kiu Metabolic engineering of antioxidants in sweetpotatoYoung Ock Ahn,Sun Ha Kim,Cha Young Kim,Joon-Seol Lee,Haeng-Soon Lee,Sang-Son Kwak Construction of cDNA library of sweetpotato storage roots and molecular cloning of stem nematode resistance related genesHong Zhai,Lili Shang,Zhesheng Liu,Qingchang Liu Functional characterization of the SRF1 gene using transgenic sweetpotato plantsMasaru Tanaka, Yasuhiro Takahata, Hiroki Nakayama Metabolic engineering for industrial sweetpotato in marginal landsKyung-Sil Yang,dung-Mae kiu,Yun-Hee Kim,Yong-Ock Ahn,Cha Young Kim,Myung-Duck Kim,Haeng-Soon Lee, IL-Gin Mok,Jeung-Joo Lee,Joon-Seol Lee,Zhilin Zhou,Xin Yang,Daifu Ma,Sang-Soo KwakAnalysis of root-specific promoters in sweetpotatoCha Young Kim,Kyoung-Sil Yang,dung-Mae Liu,Sang Yeop Seong,Young Ock Ahn,Haeng-Soon Lee,Sang-Son Kwak Development of transgenic sweetpotato with functional feed materialsKyoung-Sil Yang, Myeong-Duck Kim,doon-Seol Lee, Sang-Son Kwak, Haeng-Soon LeeExpression of an engineered tandem-repeat starch-binding domain in sweetpotato plantYujun Xing,Qin di,Qing Yang,Yuming Luo,Oiang Li,Xin Wang Relationship between apparent amylose content and functional properties for the transgenic sweetpotato starches having different amylose contentsKanefumi Kitahara, Motoyasu Otani, Tatsuro Hamada, Takiko Shimada, Kiyotaka Fujita,Toshihiko Suganuma Enhanced tolerance of transgenic sweetpotato plants overexpressing nucleoside diphosphate kinase 2 to environmental stressesYun-Hee Kim, Hyun-Sook Woo, Soon Lim, Suk-Yoon Kwon, Haeng-Soon Lee, Dae-Jin Yun,Sang-Soo KwakMolecular cloning and expression profile analysis of F3'H cDNA encoding flavonoid 3'-hydroxylase from the purple-fleshed sweetpotato, Ipomoea batatas (L.) Laim. Yifu Gong,Wei Zhou,Qili Feng,Feng Gao Cloning of dihydroflavonol 4-reductase gene from sweetpotato Ipomoea batatas (L.)Lam.)and its expression in E. coli Fuyun Hou,Baojie Zhao,Oingmei Wang,Aixian ki,Haiyan Zhang,Liming ZhangA genetic linkage map of sweetpotato [ Ipomoea batatas (L.)Lam.] based on AFLP markersand the localization of stem nematode resistance geneOin Oie,Hua Li,Ning Zhao,Oun Hu,Hong Zhai,Daifu Ma,Oingchang Liu……Session 5 Functionality and processing

章節(jié)摘錄

插圖：Sweetpotato cultivar “Xushul 8”（ I. batatas （ L. ） Lam. , 2n = 6x = 90） as maternal, were pollinated with pollen from two related wild species, I. grandifolia （2n = 2x = 30） and I. purpurea （2n = 2x = 30）. To overcome interspecific cross-incompatible barrier, we implied a certain content of plant growth regula- tors to the stalk of the pollinated flower,followed as 100mg/1 GA3 +50rag/1 6-BAo It should be trea- ted at least 7 days consecutively for good fruits and seed sets.For mitotic chromosome counting,the F. hybrids stem was cut and put in water to obtain roots. Grown about 1 cm in length,young root tips were pre-treated with 8-hybroxyquinoline for 2 h at 20C and fixed in 3  1 ethanol-acetic acid for 24 h. Root tips were squashed in Carbol fuchsin and chromo- some counting was carried out. For meiotic study, the F1 hybrids' young floral buds of different sizes were collected and also fixed in 3  1 ethanol-acetic acid for 24 h,then were transferred to 70 % alcohol and stored under refrigeration until use. The anthers were dissected out from floral buds. And micros- porocytes were squashed in Carbol fuchsin. Photomicrographs were made with a Leica DM2500 micro- scope. Pollen viability was assessed with 2 % acetocarmine in freshly ripened pollen grains.For inter-simple sequence repeat（ISSR）analysis, genomic DNA was extracted from freeze-dried leaves from plants grown in field. The leaf tissue was ground to a fine powder and DNA extracted u- sing the improved CTAB method. The PCR amplification conditions adopted were similar to those of Huang et al. （2000）. The 30-mer primes（UBC setNo. 9）were synthesized and were finally selected for use in this study. Amplifications were carried out in 1.5 mM MgC12,2%formamide,200 nM primer, 1 U of Taq polymerase,and 10 ng of genomic DNA per 20 1 reaction. PCR amplification was performed using the following cycle profile:l cycle at 94C for 5 min followed by 45 cycles at 94C for 45 s,50- 55C （depending on primers used）for 45 s,72C for 1.5 rain;and a final 7-min extension at 72C. Theamplified products were electrophoresed on 1.5 % agarose gels and detected by staining with ethidiumbromide.Results and AnalysisI. Interspecies hybridityWith Xushu18 as material,it was pollinated with 68 and 59 flowers of two related species, , grandi-folia and I. purpurea,respectively. To overcome the ovary development barrier, the complex of plantgrowth regulators were applied to stalk of flowers. 2 and 11 fruits were obtained from each cross. Andeach set 3 and 5 satiation seeds（Table 1）. Owing to seeds' weak germination and growth, only oneseedling of each cross grew into adult plant. By somatic chromosome preparation, two plant were both60 chromosomes which verify the two hybrids maybe come from the true hybridity of cultivars（2n=90）and two wild species（2n=30）. Both hybrids（/, batatas X I. grandi f olia and I. batatas X I. pur-purea） were morphologically different in leaf shape and leaf color（Fig, l a-b）, and intermediate betweentheir respective parents in tube root morphology（Fig. 1c-e）The F1 hybrid I. batatasX I. grandifolia was characterized by fast-growing, muti-branching and slim tube root（Fig, l d）, while the hybrid I. batatas X I. purpurea was medium-growing,short-branching and medium tube root（Fig, le）.

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《甘薯可持續(xù)生產(chǎn)技術(shù)與糧食能源安全:第三屆中日韓甘薯學(xué)術(shù)討論會論文集(英文版)》由中國農(nóng)業(yè)大學(xué)出版社出版。Organized jointly by，Sweetpotato Specialty Committee, Crop Science Society of China，China Agricultural University，Xuzhou Sweetpotato Research Center，Beijing Daxing District Government & Panggezhuang Town Government.

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