Search Results - "Costa, W.A.J.M. de" :: K.UTB vyhledávací portál

Loading…

Raising crop yields: The missing links from molecular biology to plant breeding

by De Costa, W.A.J.M.
Published in Ceylon journal of science (25.09.2018)

Get full text

Journal Article

Loading…

Incorporation of dolomite reduces iron toxicity, enhances growth and yield, and improves phosphorus and potassium nutrition in lowland rice (Oryza sativa L)

by Suriyagoda, L.D.B., Sirisena, D.N., Somaweera, K.A.T.N., Dissanayake, A., De Costa, W.A.J.M., Lambers, H.
Published in Plant and soil (01.01.2017)

Get full text

Journal Article

Loading…

Physiology of yield determination of rice under elevated carbon dioxide at high temperatures in a subhumid tropical climate

by De Costa, W.A.J.M., Weerakoon, W.M.W., Herath, H.M.L.K., Amaratunga, K.S.P., Abeywardena, R.M.I.
Published in Field crops research (30.04.2006)

Get full text

Journal Article

Loading…

Response of Maize (Zea mays L.) to a Temperature Gradient Representing Long-Term Climate Change Under Different Soil Management Systems

by Malaviarachchi, M.A.P.W.K., Costa, W.A.J.M. De, Fonseka, R.M., Kumara, J.B.D.A.P., Abhayapala, K.M.R.D., Suriyagoda, L.D.B.
Published in Tropical agricultural research (21.10.2015)

Get full text

Journal Article

Loading…

Response of potato (Solanum tuberosum L.) to increasing growing season temperature under different Soil management and crop protection regimes in the upcountry of Sri Lanka

by Abhayapala, K.M.R.D., De Costa, W.A.J.M., Fonseka, R.M., Prasannath, K., De Costa, D.M., Suriyagoda, L.D.B., Abeythilakeratne, P.D., Nugaliyadde, M.M.
Published in Tropical agricultural research (18.11.2015)

Get full text

Journal Article

Loading…

Physiology of yield determination of soybean ( Glycine max (L.) Merr.) under different irrigation regimes in the sub-humid zone of Sri Lanka

by De Costa, W.A.J.M, Shanmugathasan, K.N
Published in Field crops research (28.03.2002)

Get full text

Journal Article

Loading…

The physiological basis of increased biomass partitioning to roots upon nitrogen deprivation in young clonal tea (Camellia sinensis (L.) O. Kuntz)

by Anandacoomaraswamy, A., De Costa, W.A.J.M., Tennakoon, P.L.K., Van Der Werf, A.
Published in Plant and soil (01.01.2002)

Get full text

Journal Article

Loading…

Growth and phosphorus nutrition of rice when inorganic fertiliser application is partly replaced by straw under varying moisture availability in sandy and clay soils

by Suriyagoda, Lalith, De Costa, W. A. J. M, Lambers, Hans
Published in Plant and soil (01.11.2014)

Get full text

Journal Article

Loading…

Effects of different water regimes on field-grown determinate and indeterminate faba bean ( Vicia faba L.). I. Canopy growth and biomass production

by De Costa, W.A.J.M., Dennett, M.D., Ratnaweera, U., Nyalemegbe, K.
Published in Field crops research (01.02.1997)

Get full text

Journal Article

Loading…

Physiology of yield determination of mung bean ( Vigna radiata (L.) Wilczek) under various irrigation regimes in the dry and intermediate zones of Sri Lanka

by De Costa, W.A.J.M., Shanmugathasan, K.N., Joseph, K.D.S.M.
Published in Field crops research (01.03.1999)

Get full text

Journal Article

Loading…

Effects of different water regimes on field-grown determinate and indeterminate faba bean ( Vicia faba L.). II. Yield, yield components and harvest index

by De Costa, W.A.J.M., Dennett, M.D., Ratnaweera, U., Nyalemegbe, K.
Published in Field crops research (01.05.1997)

Get full text

Journal Article

Loading…

Genotypic Variation in the Response of Rice (Oryza sativa L.) to Increased Atmospheric Carbon Dioxide and its Physiological Basis

by De Costa, W.A.J.M, Weerakoon, W.M.W, Chinthaka, K.G.R, Herath, H.M.L.K, Abeywardena, R.M.I
Published in Journal of agronomy and crop science (1986) (01.04.2007)

Get full text

Journal Article

Loading…

Agronomic regeneration of soil fertility in tropical Asian smallholder uplands for sustainable food production

by DE COSTA, W. A. J. M., SANGAKKARA, U. R.
Published in The Journal of agricultural science (01.04.2006)

Get full text

Journal Article

Loading…

PHYSIOLOGICAL BASIS OF YIELD VARIATION OF TEA (CAMELLIA SINENSIS) DURING DIFFERENT YEARS OF THE PRUNING CYCLE IN THE CENTRAL HIGHLANDS OF SRI LANKA

by DE COSTA, W. A. J. M., NAVARATNE, D. M. S., ANANDACOOMARASWAMY, A.
Published in Experimental agriculture (01.10.2009)

Get full text

Journal Article

Loading…

Tree-crop interactions in hedgerow intercropping with different tree species and tea in Sri Lanka. 1. Production and resource competition

by Costa, W.A.J.M. de, Surenthran, P
Published in Agroforestry systems (01.01.2005)

Get full text

Journal Article

Loading…

Variation of Phyllosphere Microflora of Different Rice Varieties in Sri Lanka and its Relationship to Leaf Anatomical and Physiological Characters

by Costa, D.M. De, Rathnayake, R.M.P.S, Costa, W.A.J.M. De, Kumari, W.M.D, Dissanayake, D.M.N
Published in Journal of agronomy and crop science (1986) (01.06.2006)

Get full text

Journal Article