논문 상세보기
Comparison of Pollinating Effect using 3 Species of Insects, A. mellifera, O. cornifrons, B. terrestris, in Japanese apricot Field
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/290395
To increase the fruit quality of the Japanese apricot, 3 species of insects, Apis mellifera, Bombus terrestris and Osmia cornifrons were used for pollination in Japanese apricot field in Jinju and Sancheong province. And also economical effect for crops of Japanese apricot fruit pollinated with same insect was analyzed. This study was also conducted using 3 kinds of methods for pollination effect, natural condition, net-house and control method. Because blooming period of Japanese apricot was different from the other fruit tree(Blooming time of Japanese apricot shows always in the middle of the March), foraging behavior of insects used in this examination showed different tendency each other. Especially O. cornifrons was not adapted to wind and lower temperature compared with A. mellifera and B. terrestris in this field condition. Rate of fruit set pollinated with A. mellifera and B. terrestris was showed 14.9% and 13% respectively. But O. cornifrons was lower than another 2 kinds of insects with 6% of fruit setting rate. Total rate of fruit set of Japanese apricot showed lower tendency compared with other kinds of fruit tree with under 30%. Quality of fruit pollinated with A. mellifera and B. terrestris showed higher than O. cornifrons in natural field condition in fruit weight. Economical income of Japanese apricot fruit producted by A. mellifera showed highest with 185% of benefit effect, and B. terrestris with 143% compared with natural field condition.
