首页> 外文期刊>Agrivita: journal of agricultural science >SPATIAL AND TEMPORAL DISTRIBUTION OF NATURAL ENEMIES VISITING REFUGIA IN A PADDY FIELD AREA IN MALANG
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SPATIAL AND TEMPORAL DISTRIBUTION OF NATURAL ENEMIES VISITING REFUGIA IN A PADDY FIELD AREA IN MALANG

机译:玛琅稻田区自然生态灾害时空分布的时空分布。

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Human activities in seeking agricultural lands, has change the traditional agricultural system into intensive cultivation system. One effort to minimize intensive agriculture system is the use of natural enemies to control pests. Habitat management should be implemented by creating habitat favored by natural enemies. This research aims to determine the spatial and temporal distribution of natural enemies of wild plants: Mimosa pudica, Vernonia cinera, Marsilea crenata, and Pistia startiotes on agricultural land. This research was conducted in March-April 2010 in Malang Sawojajar farmland. Plants placed in the corner field (refugia areas), visiting insects was observed starting from refugia areas and two meters away from the refugia area. Observations of insect use the "visual control" metode. The results showed that natural enemies visiting to the refugia areas were 6 orders (15 families): Coleoptera, Odonata, Aaraneae, Hymenoptera, Diptera, and Orthoptera. Not all natural enemies have spatial and temporal distribution, only 9 families who indicate a pattern spatial or and temporal distribution. Overall, natural enemies do not show any significant spatial pattern (F> 0.05), but indicate a temporal pattern (F <0.05). Therefore, the utility of refugia to attract natural enemies should be modified to be found ideal composition of refugia. Keywords: refugia, natural enemies, visual control, spatial, temporal
机译:人类在寻找耕地方面的活动,已将传统的农业系统转变为集约耕作系统。减少集约化农业系统的一项努力是利用天敌控制害虫。应当通过创造天敌所偏爱的栖息地来实施生境管理。这项研究的目的是确定野生植物的天敌:含羞草,Vernonia cinera,Marsilea crenata和Pistia种子在农田上的时空分布。这项研究于2010年3月至4月在玛琅Sawojajar农田进行。在避难所地区开始,距避难所地区两米处,观察到了放置在角地(避难所地区)的植物的来访昆虫。观察昆虫使用“视觉控制”法线。结果表明,前往避难所地区的天敌有6个科(15个科):鞘翅目,昆虫纲,Aaraneae,膜翅目,双翅目和直翅目。并非所有的天敌都有时空分布,只有9个家庭表明了时空分布的格局。总体而言,天敌没有表现出任何明显的空间格局(F> 0.05),但表明了时间格局(F <0.05)。因此,应该修改避难所吸引天敌的效用,以找到避难所的理想组成。关键词:避难所,天敌,视觉控制,空间,时间

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