| 利用花生壳替代基质培育番茄穴盘苗的研究 |
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| 引用本文： | 周克福,林多,刘蕾蕾,杨延杰.利用花生壳替代基质培育番茄穴盘苗的研究[J].长江蔬菜,2012(12):58-60. |
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| 作者姓名： | 周克福 林多 刘蕾蕾 杨延杰 |
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| 作者单位： | 1. 山东即墨市技术市场办公室 266200
2. 青岛农业大学园林园艺学院 |
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| 基金项目： | “十二五”国家科技支撑计划（2011BAD12B03）; 山东省现代农业产业技术体系集约化育苗岗位专家资助项目; 山东省农业重大应用技术创新项目 |
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| 摘 要： | 以常用的草炭、珍珠岩育苗基质为对照,研究了3种花生壳替代基质配方的理化性质、对番茄幼苗生长的影响,从而筛选出可部分替代草炭的基质配方。试验结果表明,配方T1(草炭∶珍珠岩∶花生壳=1∶1∶1)的混合基质,具有容重小、孔隙度大的特点,且其盐浓度、pH值均在番茄幼苗生长的适宜范围内,其培育的番茄穴盘苗的形态指标和生理指标均与对照(草炭∶珍珠岩=2∶1)的无显著差异,而配方T2(草炭∶蛭石∶花生壳=1∶1∶1)、T3(珍珠岩∶花生壳=1∶2)的混合基质的育苗效果不如对照,因此可利用花生壳代替部分草炭培育番茄穴盘壮苗,其中以T1(草炭∶珍珠岩∶花生壳=1∶1∶1)的配方为最优。
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| 关 键 词： | 番茄穴盘苗 育苗基质 花生壳替代基质 |
Utilization of Peanut Shell Replacement Substrates on Cultivating Tomato Plug-seedlings |
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| ZHOU Kefu
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LIN Duo
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LIU Leilei
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YANG Yanjie.Utilization of Peanut Shell Replacement Substrates on Cultivating Tomato Plug-seedlings[J].Journal of Changjiang Vegetables,2012(12):58-60. |
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| Authors: | ZHOU Kefu LIN Duo LIU Leilei YANG Yanjie |
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| Institution: | 1.Jimo Science and Technology Market Office, Shandong 266200; 2.Garden and Horticultural College, Qingdao Agricultural University ) |
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| Abstract: | In order to screen out the partly replacement substrate formula for tufty soil, we studied the physicochemical property of three peanut shell replacement substrates and their effects on growth of tomato plug-seedlings, by taking the traditional substrate （turfy soil：pearlite=2：1） as control. The results showed that the formula T1（turfy soil：pearlite：peannt shell=1：1：1） had the characteristics of small bulk density, large porosity, and both its EC value and pH value were in optimum range for cultivating tomato seedlings, moreover, the morphological and physiological characteristics of tomato plug-seedlings cultivated on formula TI had no significant differences with those of control. But the tomato seedlings on formula T2 （turfy soil：vermiculite：peanut shell=1：1：1） and T3 （pearlite：peanut shell-1：2） grew significantly worse than those on the ontrol. Therefore, we could use the peanut shell replacing turfy soil for cultivating tomato plug-seedlings, and the optimum formula was T1 （turfy soil：pearlite：peanut shell=1：1：1）. |
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| Keywords: | Tomato plug-seedlings Substrates Peanut shell replacement substrates |
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