For late rice, we should pay attention to seedling and tillering stage, supply certain amount at middle stage, if soil K deficiency is severe.

 
  • 對晚稻施鉀來(lái)說(shuō),我們應注意苗期和分蘗期,如果土壤缺鉀嚴重,中期供應一定數量鉀肥。
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