STUDIES ON ECO-PHYSIOLOGY OF SEEDLING EMERGENCE UNDER STRESS ENVIRONMENT Ⅰ.Drought Resistance and Condition of water Requirement for Several Cereal Crops During Emergence Stage
Abstract:Comparative studies were carried out on the spring crops such asbroom corn millet,millet,sorghum and maize widely planted in the LoessPlateau by the method of mannitol solution with various concentrationsand in the pot soil of different moisture content.In the experiment,wa-ter content,water potenti