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The optimum fertilization rate, population density and variety in these experiments have recommended to farmers.
已将试验所得最佳施肥量、种植密度和品种推荐给农民。
youdao
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The optimum fertilization rate, population density and variety in these experiments have recommended to farmers.
已将试验所得最佳施肥量、种植密度和品种推荐给农民。
youdao