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Digital Library @ University of Peradeniya >
Browsing by Author De Costa, W. A. J. M.
Showing results 1 to 14 of 14
| Issue Date | Title | Author(s) | | 4-Jul-2014 | Effects of Increasing Temperature on Quality Parameters of Fresh Tomato Fruite Grown in Different Agro-Climatic Regions in Sri Lanka | Abhayapala, K. M. R. D.; Fonseka, R. M.; De Costa, W. A. J. M.; Malaviarachchi, M. A. P. W. K.; Kumara, J. B. D. A. P.; Suriyagoda, L. D. B. |
| 10-Nov-2004 | Effects of Plant Factors on In Vitro Seed Germination of Tea (Camellia sinensis (L) O. Kuntze) | Kulasekara, K. M. L.; Gunasekara, M. T. K.; De Costa, W. A. J. M. |
| 4-Jul-2014 | Evaluation of Selected Climate-Adaptive Crop and Soil Management Practices for Mung Bean Vigna Radiata (L.) Wilczek, In the Mid-Country Intermediate Zone of Sri Lanka | Kajenthini, S.; Kumara, J. B. D. A. P.; De Costa, W. A. J. M. |
| 4-Jul-2014 | Initial Changes of Phosphorus and Poatassium in Low-Land Paddy Soils And Responses of Rice Plants (Oryza Sativa L.) Under Fertilized and Unfertilized Conditions | Somaweera, K. A. T. N.; Suriyagoda, L; Sirisena, D. N.; De Costa, W. A. J. M. |
| 30-Oct-2002 | Intrasprcific Variation of the Response to Elevated Atmospheric Carbon Dioxide in Rice (Orvza sativa L.) in the Low- Coutry Intermediate Zone of Sri Lanka | De Costa, W. A. J. M.; Weerakoon, W. M. W.; Abeywardena, R. M. I.; Herath, H. M. L. K.; Chinthaka, K. G. R. |
| 4-Jul-2014 | Possible Influence of Flower Carbohydrates on the Flower Quality of Coconut in Response to Variations in Water Availability Prior to Flower Opening | Arachchi, K. A. W. N. K.; Ranasinghe, C. S.; De Costa, W. A. J. M. |
| 4-Jul-2013 | Response of Copea to Salinity during the First Phase of Salt Stress Development in the Early Vegitative Stage | Wijesinghe, R. M. L.; De Costa, W. A. J. M. |
| 4-Jul-2014 | Response of Mung Bean to Increasing Growing Season Temperature in to Two Agro-Ecological Regions Under Different Agronomic Management Practices | Malaviarachchi, M. A. P. W. K.; De Costa, W. A. J. M.; Kumara, J. B. D. A. P.; Fonseka, R. M.; Suriyagoda, L. D. B. |
| 30-Nov-2006 | Role of Osmotic Adjustment and Abscisic Acid in the Salt Resistance of Newly Developed Maize (Zea Mays L.) Hybrids | De Costa, W. A. J. M.; Zorb, C.; Schubert, S.; Hartung, W. |
| 4-Jul-2013 | Screening of Drought Responsive Genes of Rice Variety Bg 358 Throygh Differential Hybridization | Ranasinghe, M. R. H. N.; Amarakoon, M. S. K.; De Costa, D. M.; De Costa, W. A. J. M. |
| 4-Jul-2013 | Validation of Candidate Genes for Salt Tolerance in Rice by Real-Time PCR | Zahra, A. R. F.; De Costa, D. M.; De Costa, W. A. J. M. |
| 4-Jul-2014 | Variation of Phase I Salt Tolerance of Selected Rice (Oryza Sativa L.) Varieties With the Phenological Stage | Udari, U. D. R.; De Costa, W. A. J. M. |
| 4-Jul-2014 | Variation of Root Characters in Selected Short-Duration Rice Varieties Representing Different Periods of Rice Varietal Improvement in Sri Lanka | Bandara, H. M. S. S.; De Costa, W. A. J. M.; Suriyagoda, L. D. B. |
| 4-Jul-2014 | Variation of Selected Shoot Characters of Sri Lankan Rice Varieties of 2 ½ And 3-Month Age Classes During the Course of Varietal Improvement From 1951 To 2010 | Vijebandara, K. G. P. K.; De Costa, W. A. J. M. |
Showing results 1 to 14 of 14
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