Title: Effect of Applying Potassium Fertilizer in Different Growth Periods on the Yield and the Quality of Potato
Abstract: The effect of applying potassium fertilizer in different growth periods on the yield and some related characters of potato was studied.Applying potassium fertilizer in different growth periods could increase not only the yield,the commodity rate,and the content of starch,but also the root activity,chlorophyll content,and net assimilation rate.The influence was notable.Different applying potassium fertilizer patterns had different effects on the production and the quality.The best pattern was applying at both seedling period and tuber growing period.The next best was applying at the tuber growing period only.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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