熊蜂为北方温室番茄授粉效果研究

A Study on the Effect of Bumblebees Pollination on Greenhouse Tomato in Northern China

在温室大棚内种植番茄,研究了不同处理方式对番茄产量和品质的影响。结果表明:利用明亮熊蜂(Bombus lucorum)授粉可提高温室番茄产量、改善番茄果实的营养品质。熊蜂授粉处理平均单果重与激素处理、自然授粉比分别增加了26.84%和29.27%,熊蜂授粉处理畸形果率比激素处理和自然授粉分别下降了74.35%和52.00%,果实维生素C含量分别增加了14.60%和29.46%,有机酸含量分别下降了22%和15%。

The effects of bumble bee pollination, hormone treatment of dipping flower and natural pollination on yield and fruit qualities of tomatoes in greenhouses were studied. The results showed that bumble bee-pollinated tomatoes had the largest fruit yield and the best fruit qualities of the three treatments. Mean fruit weight and vitamin C content for bumble bee pollination were 26.84 % and 14.60 % higher than those for hormone treatment respectively. Mean fruit weight and vitamin C content for bumble bee pollination were 29.27 % and 29.46 % higher than those for natural pollination respectively. The catface rate of fruit and organic acid content for bumble bee pollination were 74.35 % and 22% lower than those for hormone treatment respectively. The catface rate of fruit and organic acid content for bumble bee pollination were 52.00% and 15% lower than those for natural pollination respectively.