Photosynthetic Water Use Efficiency of Heritage and Modern Potatoes under Limited and Unlimited Water Environments
Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52587#.VJujUcCAM4 Author(s) Isaac R. Fandika 1,2 , Peter D. Kemp 1 , James P. Millner 1 , Dave Horne 1 Affiliation(s) 1 Institute of Natural Resources, Massey University, Palmerston North, New Zealand . 2 Department of Agricultural Research Services, Kasinthula Agricultural Research Station, Chikwawa, Malawi . ABSTRACT Photosynthetic capacity for heritage (Taewa) and modern potato cultivars were compared at different water and nitrogenregimes in the glasshouse and field. The glasshouse was 2*2*4 factorial design with two irrigation: 100% ET and 60% ET; two applied N: 50 kg N ha -1 and 200 kg N ha -1 , two Taewa (Moe Moe, Tuta...