›› 2011, Vol. 23 ›› Issue (1): 138-140.

• 环境科学 • Previous Articles     Next Articles

Effects of different foliar fertilizers on fruit quality of Mandarinorange

GUO Xiu-zhu;CHEN Wei;HUANG Pin-hu;QIU Ying-ying;QI Xing-jiang;*;WANG Yue-ying   

  1. 1Zhejiang Institute of Subtropical Crops, Wenzhou 325005, China; 2Institute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-01-25 Published:2011-01-25

Abstract: Effects of four kinds of foliar fertilizers (high performance calcium, boron fertilizer, calcium nitrate and rare earth fertilizer) on fruit quality of Mandarinorange(Citrus suavissima. Hort. ex Tanaka) were studied based on plants of five years old. The results showed that the contents of total soluble solids, soluble sugar and juice yield of fruit increased, while the titratable acid decreased following all foliar fertilizer treatments. Rare earth fertilizer showed the best effect than boron fertilizer and high performance calcium. Treatment of fruit with different concentrations of high performance calcium diluted 600 times showed the highest quality.

Key words: foliar fertilizer, Mandarinorange, fruit quality