Articles

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  Research Articles

  Removal of blue colouration from industrial effluents by burnt brick particles

  N. Priyantha, S. Keerthiratna, N. Lokuge, H. Gajanayake

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  29 Dec 2000

  28 ( 4 ) : 287-299
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  Reviews

  Environmental pollution in Sri Lanka: a review

  
  

  29 Dec 2000

  28 ( 4 ) : 301-325
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  Research Articles

  Prediction of the effects of elevated CO2 and temperature on irrigated rice varieties in the low-country dry zone of Sri Lanka using a process-based simulation model

  W. A. J. M. De Costa

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  25 Sep 2000

  28 ( 3 ) : 165-184
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  Research Articles

  Viability of calcium alginate entrapped Lactobacillus casei during continuous lactic acid production

  Vasanthi Arasarathnam, Kandiah Balasubramanium

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  25 Sep 2000

  28 ( 3 ) : 155-163
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  Research Articles

  Preliminary investigations on the red pigment in rice and its effect on glucose release from rice starch.

  A. S. Perera, E. R. Jansz

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  25 Sep 2000

  28 ( 3 ) : 185-192
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  Research Articles

  Iodine in fish and crabs from Sri Lankan waters

  
  

  S. P. Deraniyagala, W. V. S. M. Perera, W. S. Fernando

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  25 Sep 2000

  28 ( 3 ) : 193-203
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  Research Articles

  Natural enemies of sugarcane plant hopper Pyrilla perpusilla Walker (Homoptera: LOphopidae) in the wet zone of Sri Lanka

  G. A. S. M. Ganehiarachchi, I. V. S. Fernanado

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  25 Sep 2000

  28 ( 3 ) : 205-213
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  Research Articles

  Characterization and assessment of antifungal activity of chemically modified berberine

  D. T. U. Abeytunga, B. N. Pathiratne, W. M. S. R. Ratnayaka

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  25 Sep 2000

  28 ( 3 ) : 215-223
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  Research Articles

  Investigations on Kaempheria galanga

  
  

  Lakshmi Arambewela, Anusha Perera, Renuka Thambugala, R. L. C. Wijesundera, J. Gunatileke

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  25 Sep 2000

  28 ( 3 ) : 225-230
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  Research Articles

  Outer membrane permeability of lipopolysaccharide deficient mutants of Salmonella typhimurium

  D. M. Sirisena

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  29 Jun 2000

  28 ( 2 ) : 89-100
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  Research Articles

  Nitrate pollution in ground water of Kalpitiya: an evaluation of the content of nitrates in the water and food items cultivated in the area.

  C.E. Liyanage, M. I. Thabrew, D. S. P. Kuruppuarachchi

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  29 Jun 2000

  28 ( 2 ) : 101-112
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  Research Articles

  Competition between six hedgerow tree species and mung bean (Vigna radiata (L.)Wilczek) in the mid-country intermediate zone

  W. A. J. M. De Costa, A. G. Chandrapala

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  29 Jun 2000

  28 ( 2 ) : 113-125
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  Research Articles

  Effects of tree root competition on availability of soil and plant nutrients, soil water and light interception in hedgerow intercrops with different tree species in the mid-country intermediate zone

  W. A. J. M. De Costa, A. G. Chandrapala

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  29 Jun 2000

  28 ( 2 ) : 127-142
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  Research Articles

  Suitability of locally available potato varieties for chipping

  D. C. K. Illeperuma, N. K. Wickramasinghe

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  29 Jun 2000

  28 ( 2 ) : 143-151
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  Research Articles

  Online trigger system to select particles generated in high multiplicity environments

  D. U. J. Sonnadara, W. E. Cleland, S. A. Voloshin

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  29 Jun 2000

  28 ( 2 ) : 153-165
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  Research Articles

  Observations on the artisanal prawn fishery in the shallow coastal waters off Chilaw during 1994-1995

  P.A.A.T. Jayawardane, D.S. Jayakody

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  27 Mar 2000

  28 ( 1 ) : 17-27
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  Research Articles

  Characteristics and virulence of Aeromonas hydrophyla isolates from freshwater fish with epizootic ulcerative syndrome (EUS)

  W.H.S. Chandrakanthi, A. Pathiratne, G.S. Widnapathirana

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  27 Mar 2000

  28 ( 1 ) : 29-42
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  Research Articles

  Effects of shades and water stress on growth and related physiological parameters of the seedlings of five forest tree species

  W. A. J. M. De Costa, M. F. Rozana

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  27 Mar 2000

  28 ( 1 ) : 43-62
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  Research Articles

  Relationship between stomatal conductance and leaf water potential in selected forest tree species growing under different levels of natural shade in the mid-country wet zone

  W. A. J. M. De Costa, W.A.M.W.K.S.B. Abeysinghe, A.G. Chandrapala

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  27 Mar 2000

  28 ( 1 ) : 63-78
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  Research Articles

  Characteristics of two yeast strains (Candida tropicalis) isolated from Caryota urens (Kithul) toddy for single cell protein production

  S. Chandrani Wijeyaratne, A. N. Jayathilake

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  27 Mar 2000

  28 ( 1 ) : 79-86
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  Research Articles

  Modelling the uptake of soil water at different depths by tea (Camellia sinensis) plants

  R. P. de Silva

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  27 Mar 2000

  28 ( 1 ) : 87-101
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  Reviews

  Contributions of the National Science Foundation to agricultural research in Sri Lanka

  R. Senaratne, Seetha I. Wickremasinghe

  • PDF (EN)

  27 Mar 2000

  28 ( 1 ) : 1-16
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  Research Articles

  Kinetics and mechanism of oxidation of pyrollidine by alkaline potassium hexacyannoferrate (III)

  S.P. Deraniyagala, R. M. Kulasena

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  23 Dec 1999

  27 ( 4 ) : 255-264
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  Research Articles

  An improved method for retaining polyaniline on glass surface

  R.M.G. Rajapakse, D.K.W.W.M.S. Wickramanayake

  • PDF (EN)

  23 Dec 1999

  27 ( 4 ) : 265-276
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  Research Articles

  Further studies on photoinduced intramolecular electron transfer of substituted benzoate esters of 9-anthracene methanole II-substituent and medium effects

  23 Dec 1999

  27 ( 4 ) : 277-291