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植物生长调节剂 指那些由植物体提取 出来或人工合成的激 素及类激素作用的化 合物。其主要特点是 低浓度施用于植物, 对生长、发育和许多 生理过程起重要调节 作用;有一些一般栽 培措施难以解决的问 题,甚至是遗传问题 也能通过外源生长 调节剂得以解决,如 童期控制,打破休眠,
Plant growth regulators are those compounds that are extracted from plants or synthesized by hormones and hormones. Its main feature is that low concentrations are applied to plants and play an important regulatory role in growth, development and many physiological processes. Some problems that can not be solved by common cultivation methods, even genetic problems, can also be solved by exogenous growth regulators such as children Period control, break dormancy,