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| 覆膜对滨海盐渍土水盐分布和竹柳生长的影响 | |
| 引用本文： | 孙泽强,刘法舜,王学君,郑东峰,董晚霞,国金义,王明霞,隋连江.覆膜对滨海盐渍土水盐分布和竹柳生长的影响[J].山东农业科学,2011(8):33-35,39. |
| 作者姓名： | 孙泽强 刘法舜 王学君 郑东峰 董晚霞 国金义 王明霞 隋连江 |
| 作者单位： | 1. 山东省农业科学院农业资源与环境研究所,山东济南,250100 2. 东营市农业局,山东东营,257000 3. 垦利县永安镇农林站,山东垦利,257500 4. 东营市东营区农业局,山东东营,257000 |
| 基金项目： | 山东省科技攻关计划(2008GG10006013); 公益性行业(农业)科研专项经费(200903001)资助 |
| 摘 要： | 通过野外定点监测试验研究了覆膜对滨海盐渍土水盐分布和竹柳生长的影响。结果表明：与不覆膜对照相比，覆膜处理土壤含水量和土壤含盐量都有减少的趋势，土壤含盐量减少的趋势更加明显，但两种处理相同土层土壤含水量和土壤含盐量都无显著差异（P〉0．05）。对照和覆膜的土壤含水量和土壤含盐量在土壤剖面上的分布规律也基本一致，土壤含盐量随着土壤深度的增加而减少，与土壤含水量分布的趋势相反。覆膜明显促进了竹柳茎的生长，而对竹柳的主枝数和主枝生长无明显影响，覆膜处理显著增加了竹柳的侧枝数和侧枝生长量。 |
| 关 键 词： | 滨海盐渍土 竹柳 薄膜覆盖 公路绿化 |
Effects of Covering Film on Water and Salt Distribution in Coastal Saline Soil and Growth of Bamboo Willow Tree |
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| SUN Ze-qiang,LIU Fa-shun,WANG Xue-jun,ZHENG Dong-feng,DONG Xiao-xia,GUO Jin-yi,WANG Ming-xia,SUI Lian-jiang.Effects of Covering Film on Water and Salt Distribution in Coastal Saline Soil and Growth of Bamboo Willow Tree[J].Shandong Agricultural Sciences,2011(8):33-35,39. | |
| Authors: | SUN Ze-qiang LIU Fa-shun WANG Xue-jun ZHENG Dong-feng DONG Xiao-xia GUO Jin-yi WANG Ming-xia SUI Lian-jiang |
| Institution: | SUN Ze-qiang1,LIU Fa-shun2,WANG Xue-jun1,ZHENG Dong-feng1,DONG Xiao-xia1,GUO Jin-yi3,WANG Ming-xia4,SUI Lian-jiang4(1.Institute of Agricultural Resources and Environment,Shandong Academy of Agricultural Sciences,Jinan 250100,China,2.Dongying Agricultural Bureau,Dongying 257000,3.Yong'an Agro-forestry Station of Kenli County,Kenli 257500,4.Agricultural Bureau of Dongying District,China) |
| Abstract: | The situ field experiment was conducted to study the effects of covering film on water and salt distribution in coastal saline soil and the growth of bamboo willow tree.The results indicated that: the soil water and salt contents under film covering had decreasing trend compared with the control and the decreasing trend of salt content was more obvious.However,there were not significant differences in water and salt contents between the control and the film covering treatment.The distribution rules of water... |
| Keywords: | Coastal saline soil Bamboo willow tree Covering film Highway afforestation |
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