【摘 要】
：
我省的中、低产稻田,不少是由于缺氮缺钾所引起。这些稻田多分布在丘陵、半丘陵和山区,耕作水平不高,加之近年来水稻品种更换较快,不少地方已出现盲目施肥(不看品种施肥)的
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我省的中、低产稻田,不少是由于缺氮缺钾所引起。这些稻田多分布在丘陵、半丘陵和山区,耕作水平不高,加之近年来水稻品种更换较快,不少地方已出现盲目施肥(不看品种施肥)的现象。为了减少盲目性,提
In our province, low-yield paddy fields, many are due to lack of nitrogen and potassium caused. These paddy fields are mostly distributed in hilly, semi-hilly and mountainous areas, and their cultivation level is not high. In addition, in recent years, rice varieties have been changed rapidly and many places have appeared blindly applying fertilizers. In order to reduce blindness, mention
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