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2012, vol. 16, iss. 1, pp. 19-22
Ecological analysis of the weeds in organic production of soybean: Glycine Hispida L. (Fabales, Fabaceae)
University of Novi Sad, Faculty of Agriculture

emailbrana@polj.uns.ac.rs
Abstract
Some of the most important factors in weed control in organic production are: preventive measures, adequate selection of species and varieties of plants, regular crop rotation etc. Better understanding of competition between weeds and cultivated plants contribute to reduction or complete exclusion of herbicide use in organic agriculture. Therefore, the starting point in weed control is the knowledge of weed species biology and ecology. In organic production of soybean, 17 weed species were found. The life form analysis of soybean weeds indicates that therophytes are predominant. The ecological analysis of the weed flora indicated that the studied site is moderately moist and neutral soil, medium rich in nitrogen, nitrogen compounds and organic matter content, moderately aerated, and non-saline. In these weed flora, bioindicators of the warm and high light intensity sites are predominant. The detected weeds are adapted to the conditions of moderately continental climate.
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article language: English
document type: Original Scientific Paper
published in SCIndeks: 22/03/2013

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