| 毛板红板栗嫁接林分的结实状况及经济效益研究 |
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| 引用本文： | 韦宏民,黄承标,梁运,黄超群,韦雅玲,黄莽.毛板红板栗嫁接林分的结实状况及经济效益研究[J].现代农业科技,2014(3). |
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| 作者姓名： | 韦宏民 黄承标 梁运 黄超群 韦雅玲 黄莽 |
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| 作者单位： | 广西壮族自治区东兰县退耕还林工作办公室;广西大学林学院; |
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| 基金项目： | “板栗高产优质栽培技术集成应用与示范”项目(河字〔2007-40号〕) |
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| 摘 要： | 2007—2012年,在东兰县板栗之乡建立毛板红板栗嫁接林分与未嫁接林分标准地进行结实状况的对比研究。结果表明:嫁接林分多年平均果实空苞率为2.98%,比未嫁接林分年平均空苞率(4.86%)下降38.68%。嫁接林分多年平均果实产量为1 554.2 kg/hm2,比未嫁接林分年平均值(194.2 kg/hm2)提高7倍以上。嫁接林分多年平均经济价值为15 541.7元/hm2,纯收入为11 791.7元/hm2,比未嫁接林分多年平均值(1 941.7元/hm2)提高7倍以上。研究结果说明,毛板红板栗品种经过嫁接等集约经营管理后,其经济效益极为显著。
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| 关 键 词： | 毛板红板栗 嫁接 结实 经济效益 |
Study on Fruitage and Economic Benefit of Maobanhong Castanea mouissima Forestry by Grafting |
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| Abstract: | In order to find out the fruitage effect of grafted chestnut,the fruitage between grafted and non-grafted chestnut sample plots in Donglan County during 2007 to 2012 were comparative analyzed. The results showed that the empty bundle rate of grafted sample was 2.98%,which lower than that of non-grafted(4.86%) by 38.68%.The fruit yield was 1 554.2 kg/hm2,which increased more than 7 times than that with non-grafted(194.2 kg/hm2).The average economic benefits was 15 541.7 yuan/hm2with a pure income of 11 791.7 yuan/hm2,which increased more than 7 times than that with non-grafted(1 941.7 yuan/hm2).The study proved that the chestnut′s economic benefit was notably improved after intensive management such as grafting. |
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| Keywords: | Maobanhong Castanea mouissima grafting fruitage economic benefit |
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