Impact of Pesticide Residues in Composted Lawn Waste Compost on Vegetable Crops
نویسندگان
چکیده
منابع مشابه
Compost: Beneficial Uses of Compost in Florida Vegetable Crops
Composting is a biological decomposition process where microorganisms convert raw organic materials into relatively stable humus-like material. During decomposition, microorganisms assimilate complex organic substances and release inorganic nutrients. An adequate composting process kills pathogens and stabilizes compost organic carbon before the material is land-applied. In 1997, 27.2 million m...
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Problem statement: MSW has traditionally been dealt with thorough the practice of land filling and incineration. However, deleterious environmental impacts have promoted municipalities in Canada to recycle non-putrescible wastes and compost the putrescible ones. This study aimed at evaluating the effect of MSW compost on the growth and production of three vegetable crops (potatoes, corn and squ...
متن کاملPesticide residues in fruit and vegetable crops from the central and eastern region of Poland.
BACKGROUND Fruit and vegetables have health and nutritional value, but can also be a source of toxic contaminants such as pesticide residues. OBJECTIVE The aim of this study was to evaluate presence of pesticide residues in fruit and vegetable crops from the central and eastern region of Poland in order to check the compliance of these products with the maximum residue levels' (MRLs) requirem...
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Arsenic and Lead Uptake by Vegetable Crops Grown on an Old Orchard Site Amended with Compost.
The potential for lead (Pb) and arsenic (As) transfer into vegetables was studied on old orchard land contaminated by lead arsenate pesticides. Root (carrot), leafy (lettuce), and vegetable fruits (green bean, tomato) were grown on seven "miniplots" with soil concentrations ranging from near background to ≈ 800 and ≈ 200 mg kg-1 of total Pb and As, respectively. Each miniplot was divided into s...
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ژورنال
عنوان ژورنال: HortScience
سال: 1996
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.31.4.669e