Relationships between upland rice canopy characteristics and weed competitiveness

Field Crops Research

Volumn 61, Issue 1, 1999, Pages 79-95

  Dingkuhn, M ^a   Johnson, D E ^a   Sow, A ^a   Audebert, A Y ^a  

^a AFRICA RICE CENTER AFRICARICE   (Côte d’Ivoire)

Author keywords

Extinction coefficient; Leaf area index; Mean tip angle; Oryza glaberrima Steud.; Oryza sativa L.; Specific leaf area; Vigor; Weed competition

Indexed keywords

AGRONOMY; COMPETITION; CROSSING; MAIZE; PLANT GROWTH; TISSUE CULTURE;

COMPETITIVENESS; RICE; WEED; YIELD;

COTE D'IVOIRE;

ORYZA GLABERRIMA; ORYZA SATIVA;

EID: 0033037902     PISSN: 03784290     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-4290(98)00152-X     Document Type: Article

References (21)

1. Anderson, R.S., 1971. Radiation and crop structure. In: Sestak, Z., Catsky, J., Jarvis, P.G. (Eds.), Plant Photosynthetic Production. Manual of Methods. W. Junk, The Hague, Netherlands, pp. 412-466.
2. Becker, M., Johnson, D.E., 1997. Leguminosen zur nachhaltigen Verbesserung von Trockenreis-Brache Rotationen in West Africa. In: Ottow, J.C.G., Sauerborn, J. (Eds.), Leguminosen zur Verbesserung und nachhaltigen Sicherung der Agrarproduktion. Giessener Beitraege zur Entwicklungsforschung, series 1, vol. 24. Justus-Liebig-Universitaet, Giessen, Germany (in press).
3. Casanova D., Epema G.F., Goudriaan J. Monitoring rice reflectance at field level for estimating biomass and LAI. Field Crops Res. 55:1998;83-92.
4. Dingkuhn, M., Randolph, T.F., 1997. The potential role of low-management rice technologies during the agricultural transition in West Africa. In: Jones, M.P., Dingkuhn, M., Johnson, D.E., Fagade, S.O. (Eds.), Interspecific Hybridization: Progress and Prospects. West Africa Rice Development Association, Cote d'Ivoire, ISBN 929113113X, pp. 3-20.
5. Dingkuhn M., Schnier H.F., De Datta S.K., Doerffling K., Javellana C. Relationship between ripening phase productivity and crop duration, canopy photosynthesis and senescence in transplanted and direct seeded lowland rice. Field Crops Res. 26:1991;327-345.
6. Dingkuhn, M., Jones, M.P., Johnson, D.E., Fofana, B., Sow, A., 1997a. Oryza sativa and O. glaberrima genepools for high-yielding, weed-competitive rice plant types. In: Fukai, S., Cooper, S., Salisbury, J. (Eds.), Breeding Strategies for Rainfed Lowland Rice in Drought-Prone Environments. ACIAR Proceedings No. 77, Australian Centre for International Agricultural Research, Canberra, Australia, 277 pp.
7. Dingkuhn, M., Jones, M.P., Fofana, B., Sow, A., 1997b. New high-yielding, weed competitive rice plant types drawing from O. sativa and O. glaberrima genepools. In: Kropff, M.J., Teng, P.S., Aggarwal, P.K., Bouma, J., Bouman, B.A.M., Jones, J.W., van Laar, H.H. (Eds.), Application of Systems Approaches at the Field Level, vol. 2. Kluwer Academic Publishers, Dordrecht, The Netherlands, pp. 37-52.
8. Dingkuhn M., Jones M.P., Johnson D.E., Sow A. Growth and yield potential of Oryza sativa and O. glaberrima upland rice cultivars and their interspecific progenies. Field Crops Res. 57:1998;57-69.
9. Fofana, B., Koupeur, T., Jones, M.P., Johnson, D.E., 1995. The development of rice varieties competitive with weeds. Brighton Crop Protection Conference, vol. 1. The British Crop Protection Council, Farnham, Surrey, UK, pp. 187-192.
10. Johnson, D.E., 1995. Weed management strategies for smallholder rice production. Brighton Crop Protection Conference, vol. 3. The British Crop Protection Council, Farnham, Surrey, UK, pp. 1171-1180.
11. Johnson, D.E., Jones, M.P., Dingkuhn, M., Mahamane, M.C., 1997. The response of O. glaberrima, O. sativa and interspecific hybrid rice cultivars to weed competition. Proc. 1997 Brighton Crop Protection Conference. The British Crop Protection Council, Farnham, Surrey, UK, pp. 197-202.
12. Johnson D.E., Dingkuhn M., Jones M.P., Mahamane M.C. The influence of rice plant type on the effect of weed competition on O. sativa and O. glaberrima. Weed Res. 38:1998;207-216.
13. Jones, M.P., Dingkuhn, M., Aluko, G.K., Mandé, S., 1997a. Interspecific Oryza sativa L. × O. glaberrima Steud. progenies in upland rice improvement. Euphytica 92, 237-246.
14. Jones, M.P., Mandé, S., Aluko, K., 1997b. Diversity and potential of Oryza glaberrima Steud. in upland rice breeding. Breeding Sci. 47, 395-398.
15. Koffi G. Collection and conservation of existing rice species and varieties of Africa. Agronomie Tropicale. 34:1980;228-237.
16. Kropff, M.J., van Laar, H.H., 1993. Modelling Crop-Weed Interactions. CAB International, UK, and IRRI, Los Banos, Philippines, 274 pp.
17. Kropff, M.J., van Laar, H.H., Matthews, R.B., 1994. ORYZA_1. A Basic Model for Irrigated Lowland Rice Production. IRRI, Manila, Philippines, 110 pp.
18. LI-COR, 1989. LAI-2000 Plant Canopy Analyzer. Technical Information. LI-COR, Inc., Lincoln, Nebraska, USA, 24 pp.
19. 2 assimilation in tropical lowland rice. Agron. J. 82:1990;451-459.
20. WARDA, 1996, Annual Report for 1995. West Africa Rice Development Association, Bouake, Cote d'Ivoire.
21. Wopereis, M.C.S., Bouman, B.A.M., Tuong, T.P., ten Berge, H.F.M., Kropff, M.J., 1996. ORYZA_W: rice growth model for irrigated and rainfed environments. SARP Research Proceedings. DLO and WAU, Wageningen, The Netherlands, and IRRI, Los Banos, Philippines, 159 pp.