• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Acta horticulturae et regiotecturae >BIODIVERSITY AND DYNAMICS OF OCCURENCE OF EPIGEIC GROUPS IN DIFFERENT TYPES OF FARMING
【24h】

BIODIVERSITY AND DYNAMICS OF OCCURENCE OF EPIGEIC GROUPS IN DIFFERENT TYPES OF FARMING

机译：不同农作类型中经验群体的生物多样性和发生动力学

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The aim of this work was to determine and compare the occurrence of epigeic groups in two methods of farming, ecological one and integrated one. The research was conducte in the locality Nitra - Dolna Malanta in the years 2013 and 2014. The monitoringlocality is situated in the south-western part of Slovakia, in altitude 175-180 m on highly productive soils. For the collection of biological material, the earth traps method was applied, used during the vegetation period (from April to October), within both farming systems, at Hordeum sativum, Triticum aestivum and Vicia faba undersowing with Medicagosativa. In canopy of these crops, two soil traps were installed, renewed in monthly intervals. The total of 7,722 exemplars of epigeic groups was obtained, of which 4,355 exemplars were in ecological farming and 3,367 exemplars in integrated farming system. In both treatments, 19 epigeic groups were determined, with dominant abundance of Coleoptera, Collembola, Acarina, Araneae. Also other groups such as Diplopoda, Heteroptera, Chilopoda etc. were observed in lower occurrence. Based on the evaluation of influence of the crop in terms of the occurrence of epigeic groups, the most suitable conditions created Vicia faba with undersowing Medicago sativa (integrated farming) and Triticum aestivum (ecological farming). On the basis of calculated indexes, both farming systems can be evaluated as homeostatically balanced providing present epigeic groups with topical and trophic conditions.
机译：这项工作的目的是确定并比较两种农业耕作方式中流行群体的发生，即生态方式和综合方式。该研究于2013年和2014年在Nitra-Dolna Malanta地区进行。监测地区位于斯洛伐克西南部，在高产土壤上海拔175-180 m。为了收集生物材料，在两个农作系统的植被种植期间（4月至10月）使用了土壤诱集法，并在其中种植了紫花苜蓿的大麦，小麦和蚕豆。在这些作物的树冠中，安装了两个土壤阱，并每月更新一次。总共获得了7 722个样例样本，其中生态农业样本4 355个，综合农业系统样本3 367个。在这两种处理中，确定了19个流行病组，其中鞘翅目，Collembola，A螨，Araneae占优势。还观察到其他类如双翅目，异翅目，千足目等发生率较低。在评估作物对流行群体的影响方面，最合适的条件是用紫花苜蓿（一体化农业）和普通小麦（生态农业）播种蚕豆。根据计算的指标，可以将两种耕作系统评估为稳态平衡，从而为当前的流行群体提供局部和营养条件。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号