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河北省农科院粮油所的研究人员,在灌溉与否的情况下进行了小麦旗叶尖部保卫细胞长度的研究,结果表明,旗叶尖气孔保卫细胞长度与品种的耐旱性密切相关,在旱地条件下小麦旗叶尖部气孔保卫细胞较
Hebei Academy of Agricultural Sciences Institute of Cereals and Oils researched the guard cell length of wheat flag leaf tips under the condition of irrigation or not. The results showed that the length of the guard cells of flag leaf tip stoma was closely related to the drought tolerance of cultivars, Comparison of stomatal guard cells in the tip of wheat flag under dry land conditions