| 熊蜂数量和蜂箱距离对网室西瓜制种的影响 |
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| 引用本文： | 梁少华,刘宏彬,黎,豪,楚,箫,姜,波,孙小武,戴思慧.熊蜂数量和蜂箱距离对网室西瓜制种的影响[J].中国蔬菜,2020,1(8):48-52. |
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| 作者姓名： | 梁少华 刘宏彬 黎 豪 楚 箫 姜 波 孙小武 戴思慧 |
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| 作者单位： | （;1.湖南农业大学园艺学院，湖南省瓜类工程技术研究中心，湖南长沙410128；;2.湖南雪峰种业有限公司，;
湖南邵阳 422001） |
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| 基金项目： | 国家西甜瓜产业技术体系项目（CARS-25） |
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| 摘 要： | 通过在西瓜制种网室放置不同数量的熊蜂〔处理Ⅰ:150头· (667 m~2)~(-1),处理Ⅱ:200头· (667 m~2)~(-1)〕,研究熊蜂数量和蜂箱距离对网室西瓜制种的影响。结果表明:与蜂箱的距离相同时,处理Ⅱ的西瓜种子各项指标均优于处理Ⅰ,其中处理Ⅱ距蜂箱6 m处区域单瓜种子粒数最多,显著高于人工授粉的对照,单瓜种子质量也最高,其次是处理Ⅱ距蜂箱9 m处区域,2个区域间无显著差异;处理Ⅱ距蜂箱12 m处区域单瓜质量和种子千粒重最高,其次是处理Ⅱ距蜂箱9 m处区域,均与对照无显著差异。综上,每667 m~2的网室放置200头熊蜂,距蜂箱9 m处区域种子质量最好。
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| 关 键 词： | 西瓜制种 网室 熊蜂 |
Effects of Bumblebee Numbers and Distance Between Hives on Watermelon Seed#br#
Production in Net Room |
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| LIANG Shao-hua,LIU Hong-bin,LI Hao,CHU Xiao,JIANG Bo,SUN Xiao-wu,DAI Si-hui.Effects of Bumblebee Numbers and Distance Between Hives on Watermelon Seed#br#
Production in Net Room[J].China Vegetables,2020,1(8):48-52. |
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| Authors: | LIANG Shao-hua LIU Hong-bin LI Hao CHU Xiao JIANG Bo SUN Xiao-wu DAI Si-hui |
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| Institution: | （1College of Horticulture，Hunan Agricultural University，Cucurbitaceae Engineering Research Center of Hunan Province，;
Changsha 410128，Hunan，China；2Hunan Xuefeng Seed Industry Co.，Ltd.，Shaoyang 422001，Hunan，China） |
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| Abstract: | This paper studied the effect of bumblebee numbers and distance between hives on watermelon
seed production in net room by treatment Ⅰ：2 250 bumblebees · hm-2 and treatment Ⅱ：3 000 bumblebees ·
hm-2．Results showed that all indicators of watermelon seed treated by treatment Ⅱ were superior to those
treated by treatment Ⅰ，when the distances between hives were the same．Among treatment Ⅱ，the seed number
of single watermelon at the site 6 m away from the hives was the largest，significantly higher than that of the
contrast．Besides，the seed weight of single watermelon in this area was also the hightest，followed by the site
9 m away from the hives under treatment Ⅱ．There was no significant differences between the above 2 sites．
The highest weight of single watermelon and the 1 000 seed were found at the site 12 m away from the hives
under treatment Ⅱ，followed by the site 9 m away from the hives under treatment Ⅱ，there was no significant
differences with that of the contrast．In conclusion，seed quality is the best at site 9 m away from the hives and
with 3 000 bumblebees · hm-2 in net room． |
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| Keywords: | Watermelon seed production Net room Bumblebee |
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