人工授粉和药剂授粉对小型西瓜果实品质的影响比对分析

Comparative analysis of effects of artificial pollination and pharmaceutical pollination on fruit quality of small watermelon

中文关键词:  西瓜  人工授粉  药剂授粉  品质

英文关键词:watermelon  Artificial pollination  Medicated pollination  Quality

中文摘要:

      目的：探究不同授粉方式下西瓜果实品质的差异。方法：以京彩1号西瓜品种为试材，测定人工授粉和药剂授粉两种授粉方式下西瓜果实的重量、果实横纵径、硬度以及可溶性固形物、可溶性糖、可滴定酸、可溶性蛋白和总酚含量等指标，对各项指标结果分析，探究两种授粉方式对西瓜果实品质的影响。结果：人工授粉西瓜的甜酸比显著高于药剂授粉西瓜，果实重量、横纵径、可溶性固形物、可溶性糖含量高于药剂授粉西瓜，但差异不显著。药剂授粉的西瓜果实可溶性蛋白和总酚含量高于人工授粉西瓜，且可溶性蛋白含量显著高于人工授粉西瓜。除可溶性蛋白含量和甜酸比以外，两种授粉方式对西瓜品质指标的影响并不明显。结论：人工授粉和药剂授粉两种授粉方式对西瓜的品质不造成显著差异。

英文摘要:

      Obiective: To explore the differences in watermelon fruit quality under different pollination methods . Methods: Jingcai No. 1 watermelon variety was taken as the test material, and the weight, transverse and longitudinal diameter, firmness and contents of soluble solid, soluble sugar, titrable acid, soluble protein and total phenol of watermelon fruits under two pollination methods . The effects of the two pollination methods on watermelon fruit quality were investigated by combining each index with fruit analysis. Results: The results showed that the sweet-acid ratio of artificially pollinated watermelon was significantly higher than that of medicated watermelon, and the contents of weight, transverse diameter, soluble solids and soluble sugar were higher than that of medicated watermelon, but the differences were not significant. The contents of soluble protein and total phenol were higher than those of artificially pollinated watermelon, and the contents of soluble protein were significantly higher than those of artificially pollinated watermelon. Except for soluble protein content and sweet-acid ratio, the two pollination methods had no significant effects on watermelon quality indexes. Conclusion: There was no significant difference between artificial pollination and pharmaceutical pollination on the quality of watermelon.