Research Article
Gas Exchange Properties of Potato Plants under Different Nitrogen Regimes
Faculty of Agriculture, Kagawa University, Miki cho, Kagawa Ken 761-0795, Japan
Koh-ichiro Asanuma
Faculty of Agriculture, Kagawa University, Miki cho, Kagawa Ken 761-0795, Japan
Akihito Kusutani
Faculty of Agriculture, Kagawa University, Miki cho, Kagawa Ken 761-0795, Japan
Masanori Toyota
Faculty of Agriculture, Kagawa University, Miki cho, Kagawa Ken 761-0795, Japan