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首页> 外文期刊>Biology Bulletin >Arthropod Abundance at Bustard Nesting Sites in the Saratov Trans-Volga Region
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Arthropod Abundance at Bustard Nesting Sites in the Saratov Trans-Volga Region

机译：萨拉托夫跨伏尔加河地区Bus鸟筑巢点的节肢动物数量丰富

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摘要

The results of study of the quantitative and qualitative composition of arthropod communities at potential nesting areas of great bustard (Otis tarda) in the Saratov Trans-Volga region are reported. Specific data collected at seven areas (two plowed fields, two fields of winter and spring wheat, two fallows of different ages, and virgin land) in 2012 are presented. Comparative analysis of some parameters of arthropod abundance and biomass on chemical-treated and untreated winter crop fields has been conducted. The results obtained have been compared to those of previous years. The current conditions for rearing of nestlings on natural fallow lands of different ages and on early-spring crop fields in the Saratov Trans-Volga region during the nesting period of O. tarda are favorable. The abundance and composition of arthropods in winter crop fields treated with a complex of chemicals do not meet the requirements for the rearing of O. tarda nestlings.
机译：报告了萨拉托夫跨伏尔加河地区大great（Otis tarda）潜在筑巢区节肢动物群落的定量和定性组成的研究结果。介绍了2012年在七个地区（两个耕地，两个冬小麦和春季小麦，两个不同年龄的休耕地和原始土地）收集的具体数据。进行了化学处理过的和未处理过的冬季作物田节肢动物丰度和生物量某些参数的比较分析。将获得的结果与前几年的结果进行了比较。在塔拉木鸭筑巢期间，在萨拉托夫跨伏尔加河地区不同年龄的自然休耕地和早春耕地上饲养雏鸟的当前条件是有利的。用化学复合物处理过的冬季农作物田中节肢动物的丰度和组成不符合饲养塔氏。幼鸟的要求。

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