蚯蚓粪对番茄农艺性状和品质的影响

试验在盆栽条件下探讨蚯蚓粪对番茄农艺性状和品质的影响。结果表明,蚯蚓粪不同处理均能很好地改善番茄农艺性状,提高番茄的座果率、维生素C、可溶性糖和可溶性固形物的含量。单施蚯蚓粪有机肥试验中,80%蚯蚓粪处理显著促进番茄株高、株幅和茎粗的生长,40%蚯蚓粪明显提高座果率;20%和60%蚯蚓粪处理分别提高维生素C含量12.17%和24.34%,60%和80%蚯蚓粪处理分别提高可溶性糖20.34%和42.89%,60%蚯蚓粪处理对可溶性固形物影响最显著达24.04%。蚯蚓粪配施化肥较单施蚯蚓粪处理能较好改善番茄农艺性状,对座果率的影响表现为先增后降的趋势,对提高果实维生素C、可溶性糖和可溶性固形物含量的趋势不同。

Effect of vermicompost on agronomic characters and quality of tomato

The experiment studied the effects of vermicompost on agronomic characters and quality of tomato.The results showed that different treatments of vermicompost not only could be very good to improve the tomato agronomic characters,but also could improve the tomato fruit rate,vitamin C,soluble sugar and the content of total soluble solids.In separate vermicompost organic manure experiments,80% vermicompost treatment significantly boost tomato plant height,width and stem diameter growth,40% vermicompost treatment obviously improved fruit rate;20% and 60% vermicompost treatments respectively improved the content of vitamin C were 12.17% and 24.34%,60% and 80% vermicompost treatments respectively improved soluble sugar were 20.34% and 42.89%,60% vermicompost treatment significantly influenced on the total soluble solids which was 24.04%.Vermicompost with fertilizer treatments could be better to improve tomato agronomic characters,and the effects on the fruit rate represented the trend of first increasing and then dropping,but had different improved trends on vitamin C,soluble sugar and soluble solids of fruit.