水稻集约化育秧和机插配套技术的经济效益评价

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水稻简易集约化育秧技术成本低,方法简单,是一项行之有效的适用技术。采用比较分析法把它同常规育秧进行了技术经济效果比较,并运用农业机械化技术经济临界模型对机插配套技术进行了经济临界限分析。
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