Edirisinghe, E.A.V.S.; Uresha, K.A.G.; Chandrasekara, E.D.C.T.; Neththasinghe, N.A.S.A.; Suriyagoda, L.D.B.
(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2018-05-18)
Rice (Oryza sativa L.) is widely cultivated as a low-land crop in most of the Asian countries. To cater
the increasing demand for food, large extent of paddy lands is being cultivated using external inputs,
such as ...