نتایج جستجو برای: fertilizer and pesticides

تعداد نتایج: 16832097  

Journal: :Renewable & Sustainable Energy Reviews 2022

This review combines results from a large number of studies investigating energy use in EU open-field agriculture, providing an overview and its concentrations. Such findings are important as it informs stakeholders policymakers with evidence for supporting green transition agriculture. Our indicates that annual agriculture is at least 1431 PJ, equivalent to around 3.7% total consumption, the m...

Journal: :محیط زیست طبیعی 0
زهرا یعقوب زاده مربی پژوهشی بخش بیوتکنولوژی آزمایشگاه میکروبیولوژی ـ پژوهشکدۀ اکولوژی رضا صفری مربی پژوهشی بخش بیوتکنولوژی آزمایشگاه میکروبیولوژی ـ پژوهشکدۀ اکولوژی

organochlorine pesticides are as environmental pollutants which have a high half-life and transmit from food chain to human and cause side effects such as mutations in different genes and finally cancer. in this research, after sampling and quantitative and qualitative of organochlorine residue, biodegradation of alpha, beta and gamma hexachlorobenzene (linden), ddt, aldrin, dieldrin, endosulfa...

Journal: :Journal of agriculture and crops 2023

This study aimed to analyze the comparison of Tabela system rice farming with Tapin system. The research was conducted in East Tanjung Jabung Regency, Jambi Province. sample villages are Lagan Ulu Village and Simbur Naik Village. size 90 farmers, 45 farmers lowland farming, Sampling Simple Random Method. data analysis method used descriptive analysis, production function Cobb-Douglass Stochasti...

Background and Purpose: Poisoning with pesticides, drugs, and chemicals is one of the most important health problems in the world, causing a varying mortality rate in different regions. Easy access to a variety of drugs and poisons has caused some people to be hurt by using such things. The aim of this study was to evaluate the poisoning and mortality rate by using poisons, drugs, and chemicals...

A Esmaeili , GH Hassanshahi , M Karimifared , R Vazirinejad , V Tavakolian Ferdosieyeh ,

 Background: Pesticides have important effects on human health. Due to the wide range of pesticide application and also involvement of more than 60% of people living in this study area in the agriculture, it is essential to assess the side effects of these biohazards. Therefore, we designed this study to assess the impact of using pesticides on the health status of pistachio farmers, in ru...

F. Majidi-Shilsar F. Shakib M. Afshar Mohammadian M. Shokrzadeh-Lamuki S. Esmaeili Z. Almasi

Considering the increasing rice consumption in the world and also the excessive application of pesticides to increase production, an experiment was conducted to determine the pesticide residues and their effects on nitrogen, potassium and phosphorus content of Hashemi, Khazar and Gohar (SA13) rice cultivars, in a factorial design at randomized complete block design with three replications. In t...

ژورنال: سلامت و محیط زیست 2017

Background and Objective: Chemical pesticides are considered a vital component of farming and play a substantial role in maintaining high agricultural productivity. Concerns regarding the health and environmental effects of the pesticides have been increased in recent years. Therefore, this research aimed to assess farmers’ awareness about the positive and negative impacts of pesticides and the...

Adel Modhej, Anise jorfi, Mojtaba Alavi Fazel

This research set out to evaluate the effect of combined biological and chemical nitrogen fertilizers on some corn hybrids. To this end an experiment was conducted as split plot on the basis of randomized complete block design with four replications. Main plots were included: use of chemical and biological fertilizers in four levels: 100% chemical fertilizer, 75% chemical fertilizer + 100% bio-...

Attaollah Shakoori , Peyman Mahasti , Vahideh Moradi ,

Background: Organophosphorus pesticides are widely used in agriculture, homes, gardens, and veterinary practices. Extensive application of pesticides in agriculture often results in residues of these compounds being absorbed into the foods, including wheat. The aim of this study was to evaluate the residue levels of 20 organophosphorus pesticides in wheat samples collected from different region...

A gas chromatography mass spectrometry with spike calibration curve method was used to quantify three carbamate pesticides residue in cooked white rice and to estimate the reduction percentage of the cooking process duration. The selected pesticides are three carbamate pesticides including carbaryl and pirimicarb that their MRL is issued by “The Institute of Standards of Iran” and propoxur whic...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید