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烤烟漂浮育苗新型基质的筛选与应用研究(英文)
引用本文:黄石旺,刘正日,高春洋,周向平,杨全柳,王锡春,张芳,袁芳,肖小波,朱军,莫凯明,吴亮亮,胡述泉,石江波,魏丽丽,许剑波.烤烟漂浮育苗新型基质的筛选与应用研究(英文)[J].农业科学与技术,2013(9):1271-1279.
作者姓名:黄石旺  刘正日  高春洋  周向平  杨全柳  王锡春  张芳  袁芳  肖小波  朱军  莫凯明  吴亮亮  胡述泉  石江波  魏丽丽  许剑波
作者单位:湖南省烟草公司永州市公司,湖南永州426000
摘    要:目的]探讨漂浮育苗新型基质配方在育苗和大田期的效果,及其对烟叶产量和质量的影响。方法]实验用的4个配方中,泥炭:炭化谷壳:珍珠岩:砂子分别为10∶40∶30∶20、20∶40∶10∶30、20∶40∶30∶10和20∶50∶10∶20,记为T1-T4。对照基质中泥炭:炭化谷壳:珍珠岩:砂子的比例为35∶40∶25∶0.结果]跟对照相比,T1-T4中的泥炭用量减少了70.1%、41.5%、41.5%和41.5%,分别节约成本12.5%、23.1%、8.2%和12.8%,新型基质能有效提高烟苗的出苗率,烟苗素质和苗期与对照相当,产值分别比对照增加323.10、92.25、39.30和2 250.60元/hm2。上中等烟比例均高于对照。结论]4个新型基质配方可以在烤烟集约化漂浮育苗中大面积的推广应用,尤其是T4可以作为首选配方。

关 键 词:烤烟  漂浮育苗  新型基质

Study on Selection and Application of New Matrixes for Floating Tobacco Seedlings
Shiwang HUANG;Zhengri LIU;Chunyang GAO;Xiangping ZHOU;Quanliu YANG;Xichun WANG;Fang ZHANG;Fang YUAN;Xiaobo XIAO;Jun ZHU;Kaiming MO;Liangliang WU;Shuquan HU;JiangboSHI;Lili WEI;Jianbo XU.Study on Selection and Application of New Matrixes for Floating Tobacco Seedlings[J].Agricultural Science & Technology,2013(9):1271-1279.
Authors:Shiwang HUANG;Zhengri LIU;Chunyang GAO;Xiangping ZHOU;Quanliu YANG;Xichun WANG;Fang ZHANG;Fang YUAN;Xiaobo XIAO;Jun ZHU;Kaiming MO;Liangliang WU;Shuquan HU;JiangboSHI;Lili WEI;Jianbo XU
Institution:Shiwang HUANG;Zhengri LIU;Chunyang GAO;Xiangping ZHOU;Quanliu YANG;Xichun WANG;Fang ZHANG;Fang YUAN;Xiaobo XIAO;Jun ZHU;Kaiming MO;Liangliang WU;Shuquan HU;JiangboSHI;Lili WEI;Jianbo XU;Yongzhou Branch of Hunan Provincial Tobacco Company;
Abstract:Objective] This study aimed to verify the effects of new matrixes on tobacco seedlings on floating platform or field, and their effects on tobacco leaf yield and quality. Method] The ratio of peat: carbonized rice hull: perlite: sand in the four new matrixes was 10∶40∶30∶20, 20∶40∶10∶30, 20∶40∶30∶10 and 20∶50∶10∶20, marked as T1, T2, T3 and T4, respectively. The ratio in control matrix was 35∶40∶25∶0. Result]In formulas T1, T2, T3 and T4, the peat consumption was reduced by 70.1%,41.5%, 41.5%, and 41.5% respectively, which saved 12.5%, 23.1%, 8.2% and 12.8%of the cost. The new matrixes can effectively increase the seedling emergence rate of tobacco. The quality and duration of seedlings in float system with new matrixes showed no difference from those of control matrix. The values of output using the new matrixes were 323.10, 92.25, 39.30 and 2 250.60 Yuan/hm2higher than that of the control. Besides, the proportion of the first- and second-rate tobacco leaves was also improved. Conclusion] These four new matrixes can be widely applied to raise seedling in a float system, and T4 is the best choice.
Keywords:Tobacco  Seedling in a float system  New matrixes
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