(IssueNo。 ) project source item
The person in charge of the start and end time
(Name, major
Technical position) Scientific research funds (ten thousand yuan) Research and application of hybrid breeding technology of export-oriented high-quality disease-resistant tomato (2002aaa2070 1 3-5) "863 Project" 2002. 1 ~ 2005.438+02 Professor Li Jingfu 28.0 Research on breeding and breeding technology of new tomato variety Dongnong 709 ". 0.0 New Tomato Variety Dongnong 710 "863 Project" 2004.8 ~ 2005. 10 Professor Li Jingfu's Key Scientific and Technological Project of Heilongjiang Province 2002.7 ~ 2004.7 Professor Li Jingfu 25.0 Study on Tomato Male Sterility Mechanism and Sterile Gene Transformation System (C065438) +0-03) Provincial Natural Science Foundation Project 2002 ~ 2004 Professor Li Jingfu 2.5 Breeding of New Tomato Strains with High Quality and Storage Tolerance Heilongjiang Improved Varieties Project 2003. 12 ~ 2005 Professor Li Jingfu 1 0.0 Demonstration Special Fund Project of Heilongjiang High-tech Industry Development 2005 ~ 2007 Professor Li Jingfu 20.0 Innovation of Lycopene Breeding Materials and Breeding of New Tomato Varieties (1055 1.2.005) Key Project of Provincial Education Department 2004.438+0 ~ 2006. 12 Professor Li Jingfu 5 Breeding of New Tomato Varieties with High Quality and Multi-resistance (2004a6cn157) Harbin Science and Technology Key Project 2004.6 ~ 2008. 12 Cloning and Verification of 6.0 Important Genes of Tomato-Application of Important Functional Genes in Tomato Breeding (2006aa10/kloc-0 "863 Project" June 2006+08+02 ~ 2066 "Eleventh Five-Year Plan" National Science and Technology Support Plan 2006. 12 ~ 20 10 Professor Li Jingfu 22.0 Innovative Variety Breeding of Vegetable Germplasm Resources and Key Technologies for Safe Production (GB 06/kloc-0 "Eleventh Five-Year Plan" Key Scientific and Technological Research in Heilongjiang Province 2006. 1 ~ 2008. 12 Professor Li Jingfu 65438 Demonstration and Promotion of High-yield Series Special Tomato Varieties (2008GB2B200085) National Agricultural Scientific and Technological Achievements Transformation Fund 2008.04.01~ 20/kloc-. 2.0 1 Professor Li Jingfu 70 Study on tomato multi-gene polymerization technology with high quality, multi-resistance and high yield and variety selection (2007 AA 10Z65438+ Award year: 1, second prize of national scientific and technological progress promotion for tomato high-efficiency breeding technology and special new variety selection with high quality, multi-resistance and high yield, 1, Dongnong 704, a tomato variety with early maturity, high quality, disease resistance and high yield, won the third prize of National Science and Technology Progress Award, 1, 1995 3 breeding of tomato parents resistant to tobacco mosaic virus "Huang Ai" and the third prize of the first generation breeding and utilization of red fruit hybrids 1990 4 second prize of China tomato virus identification and antiviral screening innovation and utilization national scientific and technological progress award 1998 5 first prize of Heilongjiang province scientific and technological progress research on new tomato varieties with high quality, multi-resistance and high yield, In 2004, Dongnong 704, a new tomato variety with early maturity, high quality, disease resistance and high yield, won the first prize of Heilongjiang Science and Technology Progress Award 1, 1993 7 Dongnong 702, a new tomato variety with early maturity, disease resistance and high yield, won the second prize of Heilongjiang Science and Technology Progress Award 1 9898 Dongnong. The new tomato variety Dongnong 704 was selected and popularized, and won the special prize of Heilongjiang Governor and the great scientific and technological benefit prize. 1997 has successively selected Dongnong series tomato varieties suitable for different maturity, different uses and different cultivation methods. Dongnong 70 1, 702, 703, 704, 705, 706, 707, 708, 709, 7 10, 71,7 12,
1, innovation of breeding methods and materials
New varieties were bred by combining conventional breeding techniques such as multi-parent hybridization and backcross with modern breeding techniques, and more than 200 breeding materials with disease resistance, stress resistance, disease resistance identification technology, transgenic technology and high-quality gene polymerization were screened and created. The bred Dongnong series early-maturing new varieties are all varieties with Tm-2 nv gene introduced from the United States, which contains yellowing gene as a marker, is closely linked with Tm-2, has high combining ability and is resistant to TMV, and can identify false hybrids at seedling stage. It is a major feature and innovation of tomato breeding in China to transfer Tm-2 nv gene into excellent varieties in China through multi-parent hybridization and backcross, and to breed dwarf pink T and dwarf yellow T parents. In the research of tomato male sterile line, a new type of male sterile line combining positional sterility and functional sterility was successfully bred, which is the first case in the world. In addition, excellent breeding materials with long shelf life (up to 90 ~ 150 days) are created by using late-maturing mutant genes rin and nor, which will replace the excellent varieties of Israeli, Dutch, French and other countries and meet the challenge of China's entry into WTO.
2. The new tomato varieties Dongnong 702 and 704 are breakthroughs in early-maturing breeding in China.
Dongnong 702 is the first tomato hybrid in China. It is bred by crossing an early-maturing variety Zaofen No.2 with Huang Ai T, and has the advantages of early maturity, high yield and disease resistance. Dongnong 702 ranked first in the early maturity group of the second round of tomato regional test in China and was approved as a national variety by the whole country. The breeding of this variety created the history of greenhouse tomato cultivation in Heilongjiang Province and Northeast China, changed the planting structure of greenhouse crops in northern China, broke the monopoly of cucumber cultivation in protected areas, and won the second prize of scientific and technological progress in Heilongjiang Province. The breeding of TMV-resistant parent Huang Ai and the breeding of red fruit series hybrids won the third prize of national scientific and technological progress.
Dongnong 704 is a new tomato variety with early maturity, high quality, disease resistance and high yield, which was bred by multi-parent hybridization, backcross and other dominant breeding methods. It integrates multiple genes, and both parents have seedling marker traits, so it can identify false hybrids at seedling stage, which solves the worldwide problems of low hybrid purity, low identification accuracy and high cost, and can be applied to production in both positive and negative crosses. In the third round of national tomato regional test, this variety ranked first in the early maturity group after comprehensive evaluation of five indexes and was designated as a national variety. Its breeding is a breakthrough in early-maturing tomato breeding in China, which has promoted the development of tomato cultivation in northern China and protected areas in the Yangtze River basin and won the first prize of scientific and technological progress in Heilongjiang Province. At the same time, it is the only first prize of vegetable project in the history of Heilongjiang Science and Technology Progress Award. 1995 won the third prize of national scientific and technological progress and was listed as a major scientific and technological achievement promotion project (only two dishes) by the State Science and Technology Commission during the Ninth Five-Year Plan period. 1997 won the special prize of the governor of Heilongjiang province and the great benefit prize of Harbin.
3. New tomato varieties Dongnong 706, 709, 7 1 1, 7 12, 7 13 were bred for export, which solved the problem of insufficient raw materials in cannery, and made their products enter the international market and exported to Japan, Russia and Southeast Asia. At the same time, their seeds are exported to Russia, especially the newly bred Dongnong 70. More than 70 academic papers have been published in academic journals at home and abroad, including 2 papers from international academic conferences, and many articles have been quoted and excerpted by foreign countries. The deputy editor-in-chief has also participated in the compilation of 2 teaching materials and written 3 popular science works on vegetable breeding techniques and the latest tomato cultivation techniques.
Published works:
1. Tomato in China, China Agricultural Publishing House, 2007.3, editor in chief.
2. Study on Tomato Genetics and Breeding, China Agricultural Publishing House, 2007.3, editor in chief.
3. Modern Vegetable Breeding, Science and Technology Literature Publishing House, 1996. The deputy editor-in-chief has won many scientific research achievement awards. Won the second prize of national scientific and technological progress 1, two third prizes, two first prizes of scientific and technological progress in Heilongjiang province, the special prize of governor of Heilongjiang province 1, the great benefit prize of Heilongjiang province and Harbin city 1 and many other awards.
1992, which was subsidized by the government of the State Council and awarded to the young and middle-aged experts who have made outstanding contributions to the country. 1995 was awarded the title of outstanding young and middle-aged expert in Heilongjiang Province and outstanding contributor in Harbin. 200 1 won the title of advanced agricultural worker of Heilongjiang provincial government and the title of the ninth model worker of Heilongjiang province in 2002. Obtain a patent:
Cultivation method of tomato varieties with long storage and transportation price and strong disease resistance (ZL03 132637.4), invention patent, 2006, first place.
Patent application:
Cultivation and preservation method of tomato male sterile line (2007 l0072363.6), invention patent, 2007, first place.
Breeding and hybrid seed production method of tomato long stigma type high temperature sensitive male sterile line (2009 1007 1292.7), invention patent, 2007, first place.
Cultivated varieties:
Dongnong 70 1, 702, 703, 704, 705, 706, 707, 708, 709, 7 10, 71,7 12 and 7.