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Increased farmer’s income with 24% higher rice yield by applying Qrop® KS

Prilled potassium nitrate (Qrop® KS) makes it easy for the farmer to apply fertilizers timely in order to supply nutrients during the critical booting stage in Japonica rice. In a demonstration trial coordinated by Franco Fan and Alice Li of the SPN department of SQM China, extra application of only 75 kg/ha before booting led to a 24% higher rice yield compared to the farm practice without application of fertilizers in this stage. The extra K and N applied at this time resulted in higher seed-set, but also the thousand seed weight and milled rice rate were increased by 17% and 12%.  

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