Study on the process of herbicide degradation in paddy soils of Mazandaran province
Journal Title: International Journal of Farming and Allied Sciences - Year 2015, Vol 4, Issue 3
Abstract
Herbicides are important for Grass weeds control but herbicide usage is one of the most important subjects in contaminants soil and water of fields. The length of time that the herbicides in soil is stable and active for agriculture and the environment is great. It s important that herbicides and their reaction control in natural ecosystems. For this goal , a test to check the amount of herbicide degradation in paddy fields in the Mazandaran province as a pilot test in a randomized complete block design was done. Treatments were including herbicide 1-control 2- herbicid with 50% concentration 3- concentration of 100% 4- and 150% concentration.The results showed that the herbicide concentration was reduced in the end of the sampling process. Herbicide half-life in the year 2012 was 28 days and in the year 2013 about 62 days.
Authors and Affiliations
Sahar Jafari, Mohammad Hossein Davoodi, Zarin taj Alipour and Shahram Ashraf
Keywords
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