The six major projects of the National 863 Program "breeding of Japonica Hybrid Rice and Research on Modern seed Propagation techniques of two-line Hybrid Rice" have successfully passed the acceptance test.
After that, the expert acceptance committee checked and accepted each subject of the project, carefully listened to and examined the acceptance data of each subject, and questioned it, and considered that the organization and management of the project was standardized, the use of funds was reasonable, and the various tasks and main economic and technical indicators of the project were completed in an all-round way. finally, it was unanimously agreed that the six topics passed the acceptance.
Through the creative application of many methods and techniques, such as the combination of molecular technology and conventional breeding techniques, the combination of three-line method and two-line method, and the comprehensive application of morphological improvement and intersubspecific hybrid technology, great progress has been made in two-line hybrid rice breeding, high stigma exposed germplasm resources innovation, dominant group matching, safe seed production and so on.
The application of these scientific and technological achievements will promote the development of hybrid rice technology in China, promote the large-scale popularization of hybrid rice with high yield, high quality and multi-resistance, and produce greater and better economic and social benefits.
