|
|
Research on the development of weed-suppressing rice varieties |
Shaochuan ZHOU(), Decheng LU, Hong LI, Daoqiang HUANG, Ruowei MIAO |
Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China |
|
|
Abstract This study was conducted to develop weed-suppressing rice varieties in a weed-suppressing nursery by specific secondary metabolite markers of allelopathic potential. Weed-suppressing rice variety Feng-Hua-Zhan was screened out by a specific secondary metabolite marker of allelopathic potential. Weed-suppressing rice No.1, a new rice line with good quality, was also developed using this method. The genetic backgrounds and research directions of weed-suppressing rice varieties are discussed in this paper.
|
Keywords
rice breeding
weed-suppressing
specific secondary metabolite
|
Corresponding Author(s):
ZHOU Shaochuan,Email:xxs123@163.com
|
Issue Date: 05 March 2009
|
|
1 |
Hu F, Kong C H, Xu X H, Zhang C X, Chen X H (2004). Weed-suppressive effect and its mechanism of allelopathic rice accessions. Sci Agric Sin , 37(8): 1160-1165 (in Chinese)
|
2 |
Kong C H, Hu F (2001). Allelopathy and Its Application. Beijing: China Agricultural Press (in Chinese)
|
3 |
Kong C H, Xu X H, Hu F, Chen X G, Ling B, Tan Z W (2002). Using specific secondary metabolites as markers to evaluate allelopathic potential of rice and their individual plants. Chin Sci Bull , 47(10): 839-843 (in Chinese) doi: 10.1360/02tb9189
|
4 |
Kong C H, Xu X H, Zhou B, Hu F, Zhang C X, Zhang M X (2004). Two compounds from allelopathic rice accession and their inhibitory activity on weeds and pathogens. Phytochemistry , 65(8): 1123-1128 doi: 10.1016/j.phytochem.2004.02.017
|
5 |
Lu D C, Zhou S C, Li H, Huang D Q (2004). Study on weed-suppressing effect of allelopathic rice. Crops , (1): 20-22 (in Chinese)
|
6 |
Lu D C, Zhou S C, Li H, Huang D Q (2005). A preliminary study on weed-suppressing rice breeding. Chin J Ecol , 24(8): 963-966 (in Chinese)
|
7 |
Xu Z H, He Y, Cui S R, Zhao M, Zhang X, Li D (2003). Gene mapping on rice allelopathy against barnyardgrass. Chin J Appl Ecol , 14(12): 2258-2260 (in Chinese)
|
8 |
Zeng D L, Qian Q, Teng S, Dong G J, Teng B K, KUNIHIRO Y, Zhu L H (2003). Genetic analyses on rice allelopathy. Chin Sci Bull , 48(1): 70-73 (in Chinese) doi: 10.1360/02ww0306
|
9 |
Zhou S C, Kong C H, Li H, Lu D C, Hu F (2005). Relationships between allelopathic traits and agronomic characters of allelopathic rice varieties. Chin J Appl Ecol , 16(4): 737-739 (in Chinese)
|
10 |
Zhou S C, Li H, Huang D Q, Lu D C, Lai S C, Zhou D G, Wang Z D, Miu R W, Li K H (2008). Practice and achievement of rice core germplasm breeding. Chin J Rice Sci , 22(1): 51-56 (in Chinese)
|
11 |
Zhu H L, Kong C H, Hu F, Ling B, Xu X H (2003). Evaluation methods for allelopathic potentials of germplasms. Sci Agric Sin , 36(7): 788-792 (in Chinese)
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|