益果灵和利果美配施对红地球葡萄品质的影响

Effects of Using Yiguoling and Legumier on Quality of Red Globe Grape

试验以6年生红地球葡萄作为研究试材,研究了不同浓度益果灵和600倍高效有机浓缩肥利果美配施对红地球果实穗质量、粒质量、横径、纵径、可溶性固形物含量、可滴定酸含量和Vc含量等品质的影响和果实的生长发育规律。结果表明:益果灵和利果美配施对红地球葡萄的纵径、横径呈双J型曲线增长;随着施用益果灵浓度的增加,果实穗质量、粒质量、横径、纵径、可溶性固形物含量和Vc含量呈现先增加后减小的变化趋势,总体表现为500倍液的益果灵和利果美配施效果最为显著,而可滴定酸含量表现为先降低后升高的趋势,在500倍液的益果灵和利果美配施处理下,可滴定酸含量最低。

The effects of treatments with different concentrations of Yiguoling and Legumier（600 times） on quality and the rule of fruit＇s growth and development were studied in 6-year-old Red Globe grape, including the fruits weight of spike, weight of single fruit, transverse diameter, longitudinal diameter, soluble solid content, titrimetric acid content and Vc content. The results showed that Yiguoling and Legumier on the transverse diameter and longitudinal diameter of Red Globe grape presented double ＂J＂ growth. Along with the increasing of the concentration of Yiguoling, the fruit＇s weight of spike, weight of single fruit, transverse diameter, longitudinal diameter, soluble solid content and Vc content firstly increased and then decreased. When the concentration of Yiguoling was 500 times and Legumie was 600 times, it was the most effective. While on the contrary, titrimetric acid content firstly decreased and then increased. Under the Yiguoling（500 times） and Legumie（600 times） blending, titrimetric acid content was the lowest.