Tropical Agricultural Research
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/11652
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Item Competitive performance of purple nutsedge (Cyperus rotundus L.) and onion (Allium cepa L.) as affected by different sources of Nitrogen(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2012) Geretharan, T.; Sangakkara, U.R.; Arulnandhy, V.Item Growth and yield of hybrid maize (zea mays L.) in relation to planting density and nitrogen levels during winter season in Nepal(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2012) Dawadi, D.R.; Sah, S.K.Item The effect of different rates of Nitrogen fertilizer application on the growth yield and postharvest life of Cauliflower(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2009) Kodithuwakku, D.P.; Kirthisinghe, J.P.Item Fertilizer response functions and optimum levels for bean cultivation in Badulla district(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1999) Sivachandiran, S.; Thattil, R.O.; Samita, S.Item Effects of nitrogen fertilizer and irrigation on growth performance of maize (Zea mays L.) in the mid country of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2001) Satchithanantham, S.; Bandara, D.C.Item Physiological responses of maize (Zea mays L) to the interactive effects of nitrogen fetrilizer and water regimes(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2000) Satchithanantham, S.Item Influence of nitrogen application and varietal differences on selected physiological parameters of sugarcane(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2001) Kumara, A.D.S.; Bandara, D.C.