Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Wmadb Wickramasinghe"'
Autor:
Hrud Bandara, Wmadb Wickramasinghe, C. P. Udawatte, Jdh Wijewardena, S Emitiyagoda, DN Sirisena, Pva Panagoda
Publikováno v:
Journal of the National Science Foundation of Sri Lanka. 48:131
Sri Lanka is an agricultural country totally depending on imported fertilisers for paddy cultivation. Importation of triple superphosphate fertiliser is a heavy burden on the country’s national economy. Hence, optimum utilisation of the locally ava