| 不同基质配比对大果榛子扦插育苗成活的影响 |
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| 引用本文： | 巩芳娥,虎云青,任志勇,贾星宏,周鹏飞,高桂艳. 不同基质配比对大果榛子扦插育苗成活的影响[J]. 中国林副特产, 2022, 0(1): 5-7 |
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| 作者姓名： | 巩芳娥 虎云青 任志勇 贾星宏 周鹏飞 高桂艳 |
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| 作者单位： | 1. 陇南市经济林研究院和核桃研究所 |
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| 基金项目： | 中央财政林业科技推广示范项目[2021]ZYTG006,陇南市市列科技项目(市列科技2016-03,2018-01)。 |
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| 摘 要： | 为筛选大果榛子嫩枝扦插适宜的混配基质,试验以泥炭、河沙与珍珠岩的不同配比混配后作为扦插基质,通过生根情况及根系生长量指标,筛选适宜混配基质的配比.结果 表明:其中以珍珠岩和泥炭作为材料混配而成的基质总体生根率低,根系长势较差.以河沙和泥炭混配的基质插条生根率、生根指数较好.所有处理中以沙∶泥炭=10∶1的混配基质大果榛...
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| 关 键 词： | 榛子 嫩枝扦插 生根率 基质 |
Effects of Different Ratios of Compounded Cutting Substrate on Cuttings Rooting in Corylus heterophylla |
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| Gong Fang’e,Hu Yunqing,Ren Zhiyong,Jia Xinghong,Zhou Pengfei,Gao Guiyan. Effects of Different Ratios of Compounded Cutting Substrate on Cuttings Rooting in Corylus heterophylla[J]. Forest By-product and Speciality in China, 2022, 0(1): 5-7 |
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| Authors: | Gong Fang’e Hu Yunqing Ren Zhiyong Jia Xinghong Zhou Pengfei Gao Guiyan |
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| Affiliation: | (Longnan Economic Forest Research Institute and Walnut Research Institute,Wudu,Gansu 746000;Nanshan Park Management Office,Wudu District,Longnan 746000) |
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| Abstract: | In order to screen the suitable mixed mating of the twigs of the big fruit scorpion,the experiment was carried out by mixing the different ratios of peat,river sand and perlite as the cutting substrate,and screening the suitable mixed substrate by rooting and root growth index.The ratio.The test results show that the substrate with perlite and peat as materials has a low rooting rate and a poor root growth.The rooting rate and rooting index of substrate cuttings mixed with river sand and peat are better.In all treatments,the rooting rate of the mixed seed of the sand∶peat=10∶1 was the highest,reaching 83.61%,and the rooting index was higher.In practice,it is recommended to use sand∶peat=10∶1,if there is no peat,river sand can also be used as a cutting substrate. |
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| Keywords: | Corylus heterophylla Softwood cutting Rooting rate Substrate |
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