Breeding Technologies to Increase Crop Production in a Changing World

被引：1538

作者：

Tester, Mark ^{[1
]}

Langridge, Peter ^{[1
]}

机构：

[1] Univ Adelaide, Australian Ctr Plant Funct Genom, Glen Osmond, SA 5064, Australia

来源：

SCIENCE | 2010年 / 327卷 / 5967期

基金：

澳大利亚研究理事会;

关键词：

SALINITY TOLERANCE; SELECTION; DROUGHT; YIELD; IMPROVEMENT; BARLEY;

D O I：

10.1126/science.1183700

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

To feed the several billion people living on this planet, the production of high-quality food must increase with reduced inputs, but this accomplishment will be particularly challenging in the face of global environmental change. Plant breeders need to focus on traits with the greatest potential to increase yield. Hence, new technologies must be developed to accelerate breeding through improving genotyping and phenotyping methods and by increasing the available genetic diversity in breeding germplasm. The most gain will come from delivering these technologies in developing countries, but the technologies will have to be economically accessible and readily disseminated. Crop improvement through breeding brings immense value relative to investment and offers an effective approach to improving food security.

引用

页码：818 / 822

页数：5

共 33 条

[11]

FAO, 2009, THAIL FOR OUTL STUD

[12] Cereal breeding takes a walk on the wild side [J].

Feuillet, Catherine ;

Langridge, Peter ;

Waugh, Robbie .

TRENDS IN GENETICS, 2008, 24 (01) :24-32

[13] IMAGING With 'Phenomics,' Plant Scientists Hope to Shift Breeding Into Overdrive [J].

Finkel, Elizabeth .

SCIENCE, 2009, 325 (5939) :380-381

[14]

FISCHER RA, 2010, CROP SCI IN PRESS, V50

[15] Food Security: The Challenge of Feeding 9 Billion People [J].

Godfray, H. Charles J. ;

Beddington, John R. ;

Crute, Ian R. ;

Haddad, Lawrence ;

Lawrence, David ;

Muir, James F. ;

Pretty, Jules ;

Robinson, Sherman ;

Thomas, Sandy M. ;

Toulmin, Camilla .

SCIENCE, 2010, 327 (5967) :812-818

[16] Genomic Selection for Crop Improvement [J].

Heffner, Elliot L. ;

Sorrells, Mark E. ;

Jannink, Jean-Luc .

CROP SCIENCE, 2009, 49 (01) :1-12

[17] Linkage disequilibrium mapping of yield and yield stability in modern spring barley cultivars [J].

Kraakman, ATW ;

Niks, RE ;

Van den Berg, PMMM ;

Stam, P ;

Van Eeuwijk, FA .

GENETICS, 2004, 168 (01) :435-446

[18] Biofortified crops to alleviate micronutrient malnutrition [J].

Mayer, Jorge E. ;

Pfeiffer, Wolfgang H. ;

Beyer, Peter .

CURRENT OPINION IN PLANT BIOLOGY, 2008, 11 (02) :166-170

[19] Genetic Properties of the Maize Nested Association Mapping Population [J].

McMullen, Michael D. ;

Kresovich, Stephen ;

Villeda, Hector Sanchez ;

Bradbury, Peter ;

Li, Huihui ;

Sun, Qi ;

Flint-Garcia, Sherry ;

Thornsberry, Jeffry ;

Acharya, Charlotte ;

Bottoms, Christopher ;

Brown, Patrick ;

Browne, Chris ;

Eller, Magen ;

Guill, Kate ;

Harjes, Carlos ;

Kroon, Dallas ;

Lepak, Nick ;

Mitchell, Sharon E. ;

Peterson, Brooke ;

Pressoir, Gael ;

Romero, Susan ;

Rosas, Marco Oropeza ;

Salvo, Stella ;

Yates, Heather ;

Hanson, Mark ;

Jones, Elizabeth ;

Smith, Stephen ;

Glaubitz, Jeffrey C. ;

Goodman, Major ;

Ware, Doreen ;

Holland, James B. ;

Buckler, Edward S. .

SCIENCE, 2009, 325 (5941) :737-740

[20] Shoot Na+ Exclusion and Increased Salinity Tolerance Engineered by Cell Type-Specific Alteration of Na+ Transport in Arabidopsis [J].

Moller, Inge S. ;

Gilliham, Matthew ;

Jha, Deepa ;

Mayo, Gwenda M. ;

Roy, Stuart J. ;

Coates, Juliet C. ;

Haseloff, Jim ;

Tester, Mark .

PLANT CELL, 2009, 21 (07) :2163-2178

← 1 2 3 4 →