Zobrazeno 1 - 3
of 3
pro vyhledávání: '"W. A. J. M. Costa"'
Autor:
W. A. J. M. Costa, M. K. K. W. Perera
Publikováno v:
Journal of Agronomy and Crop Science. 180:53-58
Intercropping of chilli (Capsicum annuum) and dwarf bean (Phaseolus vulgaris) is a recently adopted practice by farmers in Sri Lanka. As chilli fetches a higher market price, the bean population which could be incorporated into a 100% population of c
Autor:
B. F. A. Basnayake, W. A. J. M. Costa, D. A. S. Gamage, G. W. N. L. Sarathchandra, S. S. R. M. D. H. R. Wijesekara
Publikováno v:
Tropical Agricultural Research, Vol 22, Iss 2, Pp 220-228 (2011)
Rice is the staple food in Sri Lanka where more than 40% of the farmers are engaged in paddy cultivation producing approximately 4.1 million metric tons of paddies. Cultivation of paddy results in almost the same quantity of rice straw annually out o
Publikováno v:
Tropical Agricultural Research, Vol 21, Iss 2, Pp 177-188 (2010)
Biogas technology plays a vital role in supplying the energy demand. There is a possibility to generate biogas from paddy straw using landfill bioreactors, rather than employing expensive anaerobic digesters. This study was carried out to determine p