In this experiment,the effects of different nitrogen application rates on yield and quality of Litchi chinensis Heiye were studied.The results showed that the contents of soluble solid matter,soluble sugar,organic acid and vitamin of litchi were significant-ly increased by nitrogen application,and the quality of Litchi chinensis was the best and the yield was higher in the nitrogen applica-tion range of 0.4～0.5 kg/plant.
维普
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