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Chinese Agricultural Science Bulletin ›› 2015, Vol. 31 ›› Issue (7): 81-85.doi: 10.11924/j.issn.1000-6850.2014-2537

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Comparison Study on Different Pollination Methods in Greenhouse Nectarine Growth and Group Potential Changes Before and After Pollination of Italian Bee

  

  • Received:2014-09-18 Revised:2015-01-15 Accepted:2015-01-23 Online:2015-04-03 Published:2015-04-03

Abstract: In order to further understand the effects of different pollination methods for greenhouse nectarine growth, improve the selectivity of Nectarine in greenhouse pollination and targeted, we carried out for 3 consecutive years of different pollination methods on greenhouse nectarine growth as well as the influence of Italian bee pollination potential changes before and after the group comparison study.Comparison showed that: compared with natural pollination, Italian bee, bee and artificial pollination of greenhouse nectarine fruit set percentage increased significantly, fruit weight and yield per plant increased significantly, abnormal fruit rate was greatly reduced; Italian bee pollination methods in general better than the bee pollination and artificial pollination methods in bee pollination, but better than artificial pollination methods; nectarine after pollination, Apis mellifera and A. cerana mortality were 13.83% and 52.61%, Italian bee mortality than in the low 38.78% (P<0.01), a sub area of the spleen were 2350 cm2 and 733 cm2, Italy bee sub spleen than in large area 220.6% (P<0.01), group of potential group of potential Italian bee was significantly stronger than that of bees.