Tropical Agricultural Research
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/11652
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Item A study of the genetic architecture of some yield parameters of winged bean using model - fitting techniques(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Arumugam, S.; Perera, A.L.T.Item Ammonium dynamics in a Leucaena green manure incorporated puddle rice soil(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Zoysa, A.K.N.; Keerthisinghe, G.; Jayakody, A.N.; Upasena, S.H.Item Effects of urea ammonia treatment and urea molasses lick (mol-u-min) supplementation of rice straw on intake, digestibility and some bio-chemical parameters in cattle(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Badurdeen, A.L.; Ranaweera, S.S.E.; Ibrahim, M.N.M.Item A survey of cinnamon germplasm in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Premakumara, K.V.S. and othersItem Changes of potassium reserves in an alfisol under irrigated paddy at different potassium and nitrogen levels(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Liyanage, N.J.; Keerthisinghe, G.; Jayakody, A.N.; Thenabadu, M.W.Item Evaluation of nitrogen leaching in a non-calcic brown soil under irrigated rice(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Kendaragama, K.M.A.; Jayakody, A.N.Item Drainage problems in the Sevanagala sugar development project(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Katulande, B.W.; Jayasekera, A.A.Item Efficiency of rice production under major irrigation conditions:a frontier production function approach(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Karunaratne, M.A.K.H.S.S.; Herath, H.M.G.Item Hazards association with the spraying of pesticides to chilli and brinjal in the Jaffna district(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Gnanachandran, S.; Sivayoganathan, C.Item Straw based supplementation for cattle grazing natural herbage under coconut(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1989) Mangalika, U.L.P.; Pathirana, K.K.