Research Publications

1. Palmakumbura, A. , M.E.R. Pinto. 1982. Effect of cattle manure and azolla on soil properties and growth and yield of tomato. 'Krushi' Vol. 7 No-1 19-23 pgs
2. Palamamumbura, A. , and  M.E.R. Pinto. 1984. Studies on production potential of certain vegetable crops in mixed cropping 'Krushi' Vol. 7 No.-1 24-25 pags.
3. Dissanayake L.D., A. Palamakumbura, K.P.U. Silva and K.D.S.M. Joseph. 1986. Some thoughts, some attempts, and some findings on problems of small mid-country farmers. Using farming system research/ Extension approach and Methodology. Proceeding of farming systems research and extension workshop  124-144 pags.
4. Palamakumbura A. 1986. Studies of nutrient uptake and economics of vegetable intercropping systems  Proceedings of Annual Research conference. Department of Agriculture.
5. Palamakumbura A. 1987. Effect of seedling age and spacing on tomato growth and yield  TOP/AVRDC Publication 118-26 pages.
6. Palamakumbura A. 1988. Effect of azolla, cattle manure and inorganic fertilizer on nurient statues and yield of tomato (Lycopersicum esculentum) and Capsicum (capsicum annuum .L). Proceedings of SLAAS. 44th Annual session.
7. Palamakumbura A. 1988. Mixed cropping systems with vegetable crops ' Krushi' Vol. 8. No. 2 38-41 pgs.
8. Palamakumbura A. 1993. Cappoor M.Z. Guidelines to estimate seed requirement for vegetable crops . "Krushi' Vol. 13 No. 1-2.
9. Palamakumbura A. 1993. Cappoor M.Z. Vegetable production in the Kandy district Proceedings of SLAAS 49th Annual session.
10. Palamakumbura A. 1994. Tepburn of Cabbage Proceedings of Annual Research conference. Department of Agriculture.
11. Palamakumbura A.  and   S.J.B.A. Jayasekara. 1996. Evaluation of brinjal ,cauliflower and tomato in Sri-Lanka. Proceedings of the phase 1 final workshop of the South Asian Vegetable research Network 
12. Palamakumbura A. , I.G. Chitraseeli and R.J. Weerakkody.  2001. History of the Central Library of the Department of Agriculture in "Krushi" Vol. 20: 26-28.
13. Palamakumbura A.  2003. Influence of Terminal Bud Removed on the Soc Expression in Cucumber (Cucumis satives) flowers. Annual Symposium of the Department of Agriculture p.357
14. Palamakumbura A.   2003. Identification  and evaluation of vegetable varieties for export market and seed production CARP contract research abstract 1990- 2000.  p.25-26 
15. Palamakumbura A.  and D. Sarathchandra. 2004.  Methods Adopted by Horticultural Crops Research and Development Institute (HORDI) to disseminate agricultural information. Annual Symposium of the Department of Agriculture. p. 319