Higher crop performance of rice hybrids than of elite inbreds in the tropics: 2. Does sink regulation, rather than sink size, play a major role? (DOI:10.1016/j.fcr.2009.03.007);Higher crop performance of rice hybrids than of elite inbreds in the tropics: 2. Does sink regulation, rather than sink size, play a major role?

Field Crops Research

Volumn 112, Issue 2-3, 2009, Pages 238-244

  Lafarge, Tanguy ^a,b   Bueno, Crisanta S ^a  

^a INTERNATIONAL RICE RESEARCH INSTITUTE   (Philippines)

^b CIRAD   (France)

Author keywords

Culm elongation; Harvest index; Hybrid rice; Maturity group; Partitioning coefficient; Sink regulation; Sink strength index; Specific culm length

Indexed keywords

CROP YIELD; CROPPING PRACTICE; GENOTYPE; GROWTH RATE; HARVESTING; INDEX METHOD; MATURATION; RICE;

EID: 67349173526     PISSN: 03784290     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.fcr.2009.08.011     Document Type: Erratum

References (34)

1. Alvaro F., Isidro J., Villegas D., Garcia del Moral L.F., and Royo C. Breeding effects on grain filling, biomass partitioning, and remobilization in Mediterranean durum wheat. Agronomy Journal 100 2 (2008) 361-370
2. Cao X., Zhu Q., Yang J., and Gu Y. Studies on the percentage of ripened grains of hybrid rice. Scientia Agricultura Sinica 2 (1980) 44-50
3. De Vita P., Nicosia O.L.D., Nigro F., Platani C., Riefolo C., Di Fonzo N., and Cattivelli L. Breeding progress in morpho-physiological, agronomical and qualitative traits of durum wheat cultivars released in Italy during the 20th century. European Journal of Agronomy 26 (2007) 39-53
4. Dingkuhn M., Penning de Vries F.W.T., De Datta S.K., and van Laar H.H. Concepts for a new plant type for direct seeded flooded tropical rice. Direct Seeded Flooded Rice in the Tropics Proceedings of the International Rice Research Conference. Seoul, Korea, 27-31 August 1990 (1991) 17-38
5. Echarte L., Rothstein S., and Tollenaar M. The response of leaf photosynthesis and dry matter accumulation to nitrogen supply in an older and a newer maize hybrid. Crop Science 48 (2008) 656-665
6. Ehdaie B., Alloush G.A., and Waines J.G. Genotypic variation in linear rate of grain growth and contribution of stem reserves to grain yield in wheat. Field Crops Research 106 (2008) 34-43
7. Ehdaie B., Alloush G.A., Madore M.A., and Waines J.G. Genotypic variation for stem reserves and mobilization in wheat: I. Postanthesis changes in internode dry matter. Crop Science 46 (2006) 735-746
8. Hay R.K.M. Harvest index: a review of its use in plant breeding and crop physiology. Annals of Applied Biology 126 (1995) 197-216
9. Horie, T., Lubis, I., Takai, T., Ohsumi, A., Kuwasaki, K., Katsura, K., Nii, A., 2003. Physiological traits associated with high yield potential in rice. In: Mew, T.W., Brar, D.S., Peng, S., Dawe, D., Hardy, B. (Eds.), Rice Science: Innovations and Impact for Livelihood. Proceedings of the International Rice Research Conference, 16-19 September 2002, Beijing, China, pp. 117-145.
10. Ishimaru K., Kashiwagi T., Hirotsu N., and Madoka Y. Identification and physiological analyses of a locus for rice yield potential across the genetic background. Journal of Experimental Botany 56 420 (2005) 2745-2753
11. Islam M.S., Peng S., Visperas R.M., Ereful N., Bhuiya S.U., and Julfiquar A.W. Lodging-resistance morphological traits of hybrid rice in a tropical irrigated ecosystem. Field Crops Research 101 (2007) 240-248
12. Jeng T.L., Tseng T.H., Wang C.S., Chen C.L., and Sung J.M. Yield and grain uniformity in contrasting rice genotypes suitable for different growth environments. Field Crops Research 99 (2006) 59-66
13. Kabaki N. Growth and yield of japonica-indica hybrid rice. Japan Agricultural Research Quarterly 27 (1993) 88-94
14. Kato M., Yokoo M., and Maruyama S. Dry-matter partitioning and accumulation of carbon and nitrogen during ripening in a female-sterile line of rice. Plant Production Science 9 3 (2006) 185-190
15. Kirby E.J.M. Analysis of leaf, stem and ear growth in wheat from terminal spikelet stage to anthesis. Field Crops Research 18 (1988) 127-140
16. Lafarge T., Bueno C., Pasuquin E., and Wiangsamut B. Biomass accumulation and sink regulation in hybrid rice: consequences for breeding programs and crop management. Invited Oral Presentation, International Symposium on Hybrid Rice. Changsha, Hunan, China, 11-15 September 2008 (2008)
17. Laza R.C., Peng S., Akita S., and Saka H. Contribution of biomass partitioning and translocation to grain yield under sub-optimum growing conditions in irrigated rice. Plant Production Science 6 1 (2003) 28-35
18. Mao C., Ding W., Wu Y., Yu J., He X., Shou H., and Wu P. Overexpression of a NAC-domain protein promotes shoot branching in rice. New Phytologist 176 (2007) 288-298
19. Peng S., Cassman K.G., Virmani S.S., Sheehy J., and Khush G.C. Yield potential trends of tropical rice since the release of IR8 and the challenge of increasing rice yield potential. Crop Science 39 (1999) 1552-1559
20. Peng S., Kush G.S., Virk P., Tang Q., and Zou Y. Progress in ideotype breeding to increase rice yield potential. Field Crops Research 108 (2008) 32-38
21. Peng S., Laza R.C., Visperas R.M., Sanico A.L., Cassman K.G., and Khush G.S. Grain yield of rice cultivars and lines developed in the Philippines since 1966. Crop Science 40 (2000) 307-314
22. Peng S., Yang J., Garcia F.V., Laza M.R.C., Visperas R.M., Sanico A.L., Chavez A.Q., and Virmani S.S. Physiology-based crop management for yield maximization of hybrid rice. In: Virmani S.S., Siddiq E.A., and Muralidharan K. (Eds). Advances in Hybrid Rice Technology (1998), IRRI 157-176
23. Peng, S., Yang, J., Laza, M.R.C., Sanico, A., Visperas, R.M., Son, T.T., 2003. Physiological bases of heterosis and crop management strategies for hybrid rice in the tropics. In: Virmani, S.S., Mao, C.X., Hardy, B. (Eds.), Hybrid Rice for Food Security, Poverty Alleviation, and Environmental Protection. Proceedings of the 4th International Symposium on Hybrid Rice, Hanoi, Vietnam, 14-17 May 2002. IRRI, Los Baños, Philippines, pp. 153-170.
24. SAS Institute. SAS System for Windows, Release 9.1 (2002-2008), SAS Institute, Inc., Cary, NC, USA
25. Setter T.L., Laureles E.V., and Mazaredo A.M. Lodging reduces yield of rice by self-shading and reduction in canopy photosynthesis. Field Crops Research 49 (1997) 95-106
26. Sheehy J.E., Dionora M.J.A., and Mitchell P.L. Spikelet numbers, sink size and potential yield in rice. Field Crops Research 71 (2001) 77-85
27. Siddique K.H.M., Kirby E.J.M., and Perry M.W. Ear-to-stem ratio in old and modern wheats: relationship with improvement in number of grain per year and yield. Field Crops Research 21 (1989) 59-78
28. Slafer G.A., and Andrade F.H. Genetic improvement in bread wheat (Triticum aestivum) yield in Argentina. Field Crops Research 21 (1989) 289-296
29. Slafer G.A., and Andrade F.H. Physiological attributes related to the generation of grain yield in bread wheat cultivars released at different eras. Field Crops Research 31 (1993) 351-367
30. Slafer G.A., Laraus J., Royo C., and Garcia del Moral L.F. Promising eco-physiological traits for genetic improvement of cereal yields in Mediterranean environments. Annals of Applied Biology 146 (2005) 61-70
31. Tolenaar M. Physiological basis of genetic improvement of maize hybrids in Ontario from 1959 to 1988. Crop Science 31 (1991) 119-124
32. Virmani S.S., Aquino R.C., and Khush G.S. Heterosis breeding in rice (Oryza sativa L.). Theoretical and Applied Genetics 63 (1982) 373-380
33. Yang W., Peng S., Laza R.C., Visperas R.M., and Dionisio-Sese M.L. Grain yield and yield attributes of new plant type and hybrid rice. Crop Science 47 (2007) 1393-1400
34. Yuan L.P. Increasing yield potential in rice by exploitation of heterosis. In: Virmani S.S. (Ed). Hybrid Rice Technology: New Developments and Future Prospects. International Rice Research Conference, 1994. IRRI, Los Baños, Philippines (1994) 1-6