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用主分量分析与模糊图论方法对河北省南部8个冬小麦品种在缺水条件下的抗旱性状作了分析;认为影响8种生理指标的主要因素是叶片失水、保水能力以及失水竹伤害程度,并对8个冬小麦品种的抗旱性强弱进行了排序。
Principal component analysis and fuzzy graph theory were used to analyze the drought resistance traits of 8 winter wheat cultivars under water deficit in southern Hebei Province. The main factors affecting 8 physiological indices were leaf water loss, water retention capacity and water loss bamboo damage Degree, and sorted the drought resistance of 8 winter wheat varieties.