CIMMYT wheat breeding strategy for Quality（CIMMYT小麦品质育种策略）.doc

CIMMYT wheat breeding strategy for Quality Abstract: Summary of the International Maize and Wheat Improvement Center (International Maize and Wheat Improvement Center, CIMMYT short breeding quality characteristics that, according to plant habit, climatic conditions, soil type, the area is divided into different areas of the MiG-12 environment, in the parents for quality, disease resistance, agronomic traits based on the detection and investigation, with a large group of hybrids, combining high quality and comprehensive evaluation of generation and nurture a wide range of adaptability, disease resistance, high-yield and quality characteristics of the process with a series of germplasm resources. Keywords:: wheat, quality, breeding, testing Strategy of Wheat Quality Breeding in CIMMYT SHI Xiao-wEi (Tianjin Crops Research Institute, Tianjin 300112, China) Abstract: International Maize and Wheat Improvement Center (CIMMYT) divided different region into 12 mego-environment according to planting habit, climate condition, soil type, and used the corresponding breeding method, develop a lot of materials with wide adaption, resistanced to disease, high potential yield and stable yield and processing quality characteristics. Keywords:: wheat; quality; breeding; detecting Is the second largest wheat crop in developing countries, the geographical distribution of globalization. Humid lowlands from Mexico north to the dry plains of Kazakhstan, wheat acreage in the developing countries have more than 2 billion hm2. International Maize and Wheat Improvement Center (CIMMYT is the world’s existing 15 international agricultural research and training centers. CIMMYT since its inception in 1966, the world third world countries, especially wheat, corn germplasm resources for training and production made a great contribution [1]. CIMMYT wheat program for the majority in Asia, North Africa, South Africa, East Africa and Latin America, the variety of ecological