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机构地区:[1]杨凌职业技术学院,陕西杨凌712100 [2]西北农林科技大学园艺学院,陕西杨凌712100
出 处:《北方园艺》2013年第13期29-31,共3页Northern Horticulture
基 金:陕西省果业发展专项资金资助项目(S2010617)
摘 要:以角额壁蜂为试材,通过小区对比试验,分析了网室制种甘蓝应用角额壁蜂授粉对甘蓝制种产量的影响。结果表明:角额壁蜂对制种甘蓝网室环境有较好的适应性,授粉效果稳定,制种产量比人工辅助授粉提高29.8%,制种纯度提高3.9%,授粉成本显著降低。Taking Osmia cornifrons as material,the effects of Osmia cornifrons on the yield of seed production of cabbage in net houses was analyzed by plot comparative test.The results showed that Osmia cornifrons could well adapt to the net house environment for breeding cabbage and perform stable pollination results.And the yield and purity of the cabbage seeds produced by Osmia cornifrons were higher than those of the artificial pollination by 29.8% and 3.9% respectively,and the pollination cost significantly reduced.
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