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水稻秧苗出苗前对温度的要求
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梅河有机大米在水稻秧苗出苗前,要做好相应的温度准备,出苗前要做好保温工作,出苗前若苗床温度过高,必须通风降温,或者遮光避温,防治高温烧苗,出苗后温度应该控制在30℃左右。当苗床外温度在15℃时就应该通风炼苗。
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