为探讨不同栽培方式对罗汉果枝蔓生长、每hm2产果数及果实总糖、甜苷V、维生素C等品质的影响,对罗汉果进行了露地棚架、露地篱架、大棚棚架和大棚篱架栽培试验及果实的相关成分分析.结果表明,大棚篱架栽培每hm2产果数、大果率、病虫果和裂果率与大棚棚架栽培基本相当,与露地篱架和露地棚架栽培相比,每hm2产果数分别提高26.1％和10.1％,大果率分别提高36.4％和29.6％,病虫果和裂果率分别下降了77.9％和75.7％.营养成分测定显示,大棚篱架栽培果实综合营养价值较高,而大棚棚架栽培果实的甜苷V和维生素C含量较高,但总糖含量比大棚篱架、露地篱架和露地棚架栽培下降明显.大棚篱架栽培提高罗汉果产量和品质的效果最好.%The research aimed to study the effects of different cultivation modes on the vine growth, fruit number per hactare gross sugar, mogroside V, Vitamin C of fruits of Siraitia grosvenorii. The experiment was conducted on planting modes of pergola trellis and vertical trellis in greenhouse and open field, then the above indices were determined. The results showed that the fruit number per hactare, big fruit rate, ratio of fruit with insect and fruit with cracking in the modes of vertical trellis were similar to those of pergola trellis in greenhouse, but greenhouse cultivation was 26.1% and 10.1% higher of the fruit number per hactare, 36.4% and 29.6% higher of the big fruit rate, 77.9% and 75.7% lower ratio of fruit with insect and fruit with cracking than those of open cultivation with pergola trellis and vertical trellis, respectively. The analyses on the nutrient component showed that greenhouse cultivation with vertical trellis had a higher comprehensive nutrient content, and greenhouse cultivation with pergola trellis had higher mogroside V and Vitamin C of fruits while the component of sugar was declined obviously, which meant greenhouse cultivation with vertical trellis was better to increase the output and quality of the Siraitia grosvenorii.
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