| 黄河三角洲盐碱地柳枝稷育苗栽培技术初探 |
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| 引用本文： | 贾春林,李忠德,张进红,王国良,刘洋,吴波,杨秋玲,盛亦兵. 黄河三角洲盐碱地柳枝稷育苗栽培技术初探[J]. 农学学报, 2014, 4(10): 50-53 |
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| 作者姓名： | 贾春林 李忠德 张进红 王国良 刘洋 吴波 杨秋玲 盛亦兵 |
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| 作者单位： | 山东省农业可持续发展研究所,济南,250100 |
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| 基金项目： | 国家牧草产业技术体系东营试验站，国家科技支撑计划“耐盐碱能源草筛选与新品种培育” |
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| 摘 要： | 为了开发利用黄河三角洲盐碱地和丰富该地区的牧草种质资源,本研究在黄河三角洲盐碱地开展了柳枝稷引种试验,对柳枝稷在该地区的育苗、田间移栽和后期管护等进行了详细阐述.结果表明,柳枝稷育苗出苗率高,苗期移栽成活率高,均达到90％以上;2年试验过程中,柳枝稷鲜草和种子产量最高分别达到7350 kg/hm2和203 kg/hm2,表明柳枝稷产量高,耐寒、耐盐碱能力较强,可在黄河三角洲盐碱地规模化种植推广.
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| 关 键 词： | 盐碱地 柳枝稷 育苗栽培 |
Preliminary Study on Breeding and Cultivation Techniques of Switchgrass in Saline-alkali Soil of the Yellow River Delta |
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| Jia Chunlin,Li Zhongde,Zhang Jinhong,Wang Guoliang,Liu Yang,Wu Bo,Yang Qiuling,Sheng Yibing. Preliminary Study on Breeding and Cultivation Techniques of Switchgrass in Saline-alkali Soil of the Yellow River Delta[J]. Journal of Agriculture, 2014, 4(10): 50-53 |
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| Authors: | Jia Chunlin Li Zhongde Zhang Jinhong Wang Guoliang Liu Yang Wu Bo Yang Qiuling Sheng Yibing |
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| Affiliation: | (Shandong Institute of Agricultural Sustainable Development, Jinan 250100, Shandong, China) |
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| Abstract: | In order to utilize saline-alkali soil and enrich forage germplasm resources in the Yellow River Delta, the introduction experiment of switchgrass was carried out in this region. Accordingly, the breeding, cultivation and field management of switchgrass in saline-alkali soil of the Yellow River Delta were elaborated in detail. The results showed that： both germination rate and transplanting survival rate of switchgrass were higher than 90%. In 2012, the switchgrass had the maximum yields of fresh grass and seed, of 7350 kg/hm2 and 203 kg/hm2, respectively. The switchgrass was suitable to be cultivated on a large scale in saline-alkali soil of the Yellow River Delta, due to its high tolerance to clod and salt. |
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| Keywords: | Saline-alkali Soil Switchgrass （Panicum virgatum L） Breeding and Cultivation |
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