Reach Us +443308186230


Breeding Of Drought Tolerant Canola: From Laboratory To The Field | 105067
ISSN: 2329-8863

Advances in Crop Science and Technology
Open Access

Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)
Recommended Conferences

4th Global summit on Agriculture & Organic farming

Amsterdam, Netherlands

16th International Conference on Plant Genomics

Barcelona, Spain

19th Annual Conference on Crop Science and Agriculture

Bali, Indonesia
Google Scholar citation report
Citations : 2773

Advances in Crop Science and Technology received 2773 citations as per Google Scholar report

Advances in Crop Science and Technology peer review process verified at publons
Indexed In
  • CAS Source Index (CASSI)
  • Index Copernicus
  • Google Scholar
  • Sherpa Romeo
  • Online Access to Research in the Environment (OARE)
  • Open J Gate
  • Academic Keys
  • JournalTOCs
  • Access to Global Online Research in Agriculture (AGORA)
  • RefSeek
  • Hamdard University
  • OCLC- WorldCat
  • Scholarsteer
  • SWB online catalog
  • Publons
  • Euro Pub
Share This Page

Breeding of drought tolerant canola: From laboratory to the field

4th International Conference on Plant Genomics

Guangyuan Lu

Chinese Academy of Agricultural Sciences, China

ScientificTracks Abstracts: Adv Crop Sci Tech

DOI: 10.4172/2329-8863.C1.002

The production of oilseed rape, a globally important oil crop, is tremendously limited by drought stress. To cope with this issue, the breeding of new cultivars with improved ability to drought stress is of great interest. To this aim, we carried out experiment-1 to establish selection criteria for drought tolerance at different developing stages. The impacts of water deficit establish at the germination stage on biological traits of 37 semi-winters rapeseed cultivars was first analyzed. The results proved that osmotic stress induced by 14% polyethylene glycol (PEG-6000) had a substantial impact on seed germination and caused a significant reduction in plant growth and seed vigor. Relative water content was identified as an indicator for early screening of drought tolerance. At the reproductive stage, seed yield, 1000-seed weight, height of the first branch, plant height and number of pods per plant were all markedly reduced under the exceptionally long (>100 d) and severe drought condition (a total of 162 mm precipitation during rapeseed life cycle, 52% reduced). Out of top three two of the tolerant genotypes at the germination stage were also shown to be tolerant based on drought susceptibility index of yield. Path analysis and phenotypic correlation were employed to rank the relative importance of other agronomic traits with regard to seed yield under drought conditions the important contributors to seed yield, in descending order, were as follows: 1000-seed weight, days to maturity, number of pods per plant and plant height. By taking this concept in mind, we have recently bred a new drought-tolerant cultivar (YG85) that can be grown in the drought-prone environments in the Northwest of China. To facilitate the breeding of drought tolerance with the aid of molecular markers, we conduct experiment-2 with a panel of 101 lines, which had previously been analyzed by RNA-Seq. The evaluation of drought tolerance at seedling stage resulted in the identification of 7 drought tolerant lines that could be incorporated into breeding program. The ongoing genome-wide Associative Transcriptomics analysis is expected to bring about the discovery of some candidate genes underlining drought tolerance and the development of functional markers.

Guangyuan Lu has completed his PhD from Huazhong Agricultural University, China and worked as a Visiting Scholar in John Innes Centre, UK during 2013-2014. He is the Group Leader of ‘rapeseed molecular breeding’ section, Oil Crops Research Institute, CAAS, a premier crop innovation organization. He has published more than 43 papers in reputed journals and has been serving as a Reviewer of Molecular Breeding.

E-mail: [email protected]


Peer Reviewed Journals

Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals

Clinical & Medical Journals

Dersleri yüzünden oldukça stresli bir ruh haline sikiş hikayeleri bürünüp özel matematik dersinden önce rahatlayabilmek için amatör pornolar kendisini yatak odasına kapatan genç adam telefonundan porno resimleri açtığı porno filmini keyifle seyir ederek yatağını mobil porno okşar ruh dinlendirici olduğunu iddia ettikleri özel sex resim bir masaj salonunda çalışan genç masör hem sağlık hem de huzur sikiş için gelip masaj yaptıracak olan kadını gördüğünde porn nutku tutulur tüm gün boyu seksi lezbiyenleri sikiş dikizleyerek onları en savunmasız anlarında fotoğraflayan azılı erkek lavaboya geçerek fotoğraflara bakıp koca yarağını keyifle okşamaya başlar