Effects of Rates of Different Nitrogen,Phosphorus and Potassium Fertiliser on the Yield and Quality of First Fruit-bearing Zanthoxylum bungeanum
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Graphical Abstract
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Abstract
The experiment was conducted for providing theoretical basis on first bearing Zanthoxylum bungeanum in use of different nitrogen,phosphorus and potash fertilizer.The results showed that different rate of N,P,K could improve yield and quality significantly.The best model of fertilization included the application of 1 kg urea per plant after harvesting and the topdressing of 163 g,163 g of urea,750 g of P and 250 g K per plant in the beginning of blooming period.
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