| 几种马铃薯原原种水耕栽培技术的比较 |
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| 引用本文： | 刘尚武,宿飞飞,魏琪,胡林双,吕典秋. 几种马铃薯原原种水耕栽培技术的比较[J]. 黑龙江农业科学, 2012, 0(5): 28-31 |
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| 作者姓名： | 刘尚武 宿飞飞 魏琪 胡林双 吕典秋 |
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| 作者单位： | 黑龙江省农业科学院植物脱毒苗木研究所,黑龙江哈尔滨,150086 |
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| 摘 要： | 为解决水培技术生产马铃薯原原种种薯气孔外翻问题,通过对结薯量、植株长势、种薯气孔外翻率等参数进行分析,比较石子水培法、气雾法和隔层法3种生产马铃薯原原种水耕栽培技术。结果表明:隔层法生产的原原种气孔外翻率低,同时单株结薯量大,并且抗危机能力较强。
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| 关 键 词： | 马铃薯原原种 无土栽培技术 结薯数量 |
Comparison of Several Hydroponic Techniques of Potato Original Seed |
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| LIU Shang-wu,XU Fei-fei,WEI Qi,HU Lin-shuang,LV Dian-qiu. Comparison of Several Hydroponic Techniques of Potato Original Seed[J]. Heilongjiang Agricultural Science, 2012, 0(5): 28-31 |
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| Authors: | LIU Shang-wu XU Fei-fei WEI Qi HU Lin-shuang LV Dian-qiu |
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| Affiliation: | (Virus-free Seedling Research Institute of Heilongjiang Academy of Agricultural Sciences,Harbin,Heilongjiang 150086) |
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| Abstract: | For the purpose of solving the porosity valgus problem in potato production by hydoponic techniques,the tuber volume,plant growth and seed porosity valgus rate were analyzed to compare three potato original seed hydroponic techniques,which were gravel hydroponics,aerosol method and compartment hydroponics.The results showed that : the original seed production by compartment hydroponics of owned low porosity valgus rate,larger quantities of tuber volume per plant and strong anti-crisis capacity. |
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| Keywords: | potato mini tuber soilless cultivation techniques tuber number |
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