| 两种基质对樟子松引种栽培的影响 |
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| 引用本文： | 张娅1,2,韩炜1,2,窦晓静1,2,武胜利1,2,3,崔凯强1,2,房靓1,2. 两种基质对樟子松引种栽培的影响[J]. 西北林学院学报, 2016, 31(6): 116-120. DOI: 10.3969/j.issn.1001-7461.2016.06.20 |
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| 作者姓名： | 张娅1 2 韩炜1 2 窦晓静1 2 武胜利1 2 3 崔凯强1 2 房靓1 2 |
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| 作者单位： | （1.新疆师范大学 地理科学与旅游学院，新疆 乌鲁木齐 830054；2.新疆干旱区湖泊环境与资源重点实验室，新疆 乌鲁木齐 830054；3.新疆师范大学 新校区建设办公室，新疆 乌鲁木齐 830054） |
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| 摘 要： | 通过测定比较2种基质下引种樟子松(Pinus sylvesiris var.mongolica)的光合特性，研究移栽1 a后的樟子松对本地土壤的适应性，为樟子松的引种培育以及在本区的推广提供依据。结果表明，灌水后2 d内2种基质的土壤体积含水量有显著差异，土壤温度和电导率无显著差异；施肥沙土组的净光合速率（Pn）和水分利用效率（WUE）极显著高于配制基质组，按照Pn对光合有效辐射（PAR）的定积分，施肥沙土组高于配制基质组（22.32＞14.74），按照WUE对PAR的定积分，施肥沙土组亦高于配制基质组（10.18＞7.09）；生物量方面，施肥沙土组也极显著高于配制基质组。
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| 关 键 词： | 引种樟子松 光合特性 培育基质 干旱区 |
Effects of Two Cultivating Matrixes on Introduced Pinus sylvesiris var.mongolica |
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| ZHANG Ya1,' target="_blank" rel="external">2,HAN Wei1,' target="_blank" rel="external">2,DOU Xiao-jing1,' target="_blank" rel="external">2,WU Sheng-li1,2,' target="_blank" rel="external">3,CUI Kai-qiang1,' target="_blank" rel="external">2,FANG Liang1,' target="_blank" rel="external">2. Effects of Two Cultivating Matrixes on Introduced Pinus sylvesiris var.mongolica[J]. Journal of Northwest Forestry University, 2016, 31(6): 116-120. DOI: 10.3969/j.issn.1001-7461.2016.06.20 |
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| Authors: | ZHANG Ya1,' target=" _blank" rel=" external" >2,HAN Wei1,' target=" _blank" rel=" external" >2,DOU Xiao-jing1,' target=" _blank" rel=" external" >2,WU Sheng-li1,2,' target=" _blank" rel=" external" >3,CUI Kai-qiang1,' target=" _blank" rel=" external" >2,FANG Liang1,' target=" _blank" rel=" external" >2 |
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| Affiliation: | （1.The School of Geographic Sciences and Tourism,Xinjiang Normal University,Urumqi,Xinjiang 830054,China; 2.Key Laboratory of Arid Area of Lake Environment and Natural Resources of Xinjiang,Urumqi,Xinjiang 830054,China; 3.New Campus Construction Office of Xinjiang Normal University,Urumqi,Xinjiang 830054,China） |
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| Abstract: | In order to provide scientific basis for the introduction and cultivation,as well as extension of P.sylvesiris to Karamay,Xinjiang,adaptabilities of P.sylvesiris seedlings one year after transplantation were studied by measuring and comparing photosynthetic characteristics in two matrixes (fertilized sandy soil,FSS,and formulated soil,FS).Significant differences were observed in soil volumetric moisture content between two matrixes.No significant differences were found in soil temperature and electric conductivity.The rate of net photosynthesis (Pn) and water use efficiency (WUE) in FSS group were significantly higher than those of FS group.The integral value of Pn to photosynthetically active radiation (PAR) in FSS group was higher (22.32) than FS group (14.74),while the integral value of WUE to PAR in FSS group was higher (10.18) than FS group (7.09).The biomass of FSS group was also significantly higher than that of FS group. |
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| Keywords: | Pinus sylvesiris var.mongolicaintroduced Pinus sylvesiris var.mongolica photosynthetic parameter cultivating matrix arid area |
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