Pollination can be an essential but often neglected ecosystem service to diminish crop yield gaps. The objective of this experiment was to study the effect of pollinators on the yield of cucumber and to identify the pollinator visiting the crop. The experiment was distributed into two plots: caged and uncovered, both replicated four times . The data were recorded on weekly basis. Ripe cucumbers were collected and weighed. Pollinators observed were brought to the entomology museum and were identified by comparison with already identified specimens and expert entomologists. Also photographs were taken of these insect pollinators. Research findings showed that the yield of un-caged plot was significantly higher than the caged one. Results showed that significant increase in the yield has occurred due to pollination by insect. The plant that were covered produced 11.20, 17.25, 22.2 and 10.0 in May, June, July and August respectively as compared to the uncovered plot which produced 18.03, 25.91, 35.81, and 15.20 during May, June, July and August respectively. Data analysis showed that increased in yield has occurred throughout the growing season of the crop. This clearly shows the positive impact of pollinator on the cucumber yield. Identification results of pollinators showed that four species of honey bees i.e. Small Honey bee (Apis florea), Rock honey bee (Apis cerana), giant honey bee (Apis dorsata), European honey bee (Apis mellifora), three species of Bumble bees, i.e. (Bumbussp. 1, Bumbussp 2, Bumbussp. 3), three species of butterflies i.e. cabbage butterfly (Pieris brassicacy Ak. butterfly, (Dainuschrysippusi, alfalfa butterfly (Coliaserate) and syrphid fly (Syrphissp.) visit cucumber flowers.
Alan : Fen Bilimleri ve Matematik; Sağlık Bilimleri
Dergi Türü : Uluslararası
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