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种子是一个雏型的新植物。它在结构上、生理上以及遗传特性上都继承和保留了其亲本的特点。因此在种子出苗阶段测定其抗旱性,可以反应出不同品种在出苗阶段的抗旱能力。在水分亏缺的土壤条件下,播种后能否萌
Seeds are a new type of plant. It inherits and retains the characteristics of its parents both structurally, physiologically and genetically. Therefore, the determination of drought resistance in the seedling emergence stage, can reflect the different varieties of drought-resistant ability in the emergence stage. In the water-deficient soil conditions, after seeding adorable