نتایج جستجو برای: cow manure biochar

تعداد نتایج: 28506  

ژورنال: سلامت و محیط زیست 2016

Background and Objective: About 1.35×105 tons of pistachio waste are produced in annually Iran that can result in environmental problems if managed improperly. . The purpose of this study was to investigate in-vessel composting of pistachio residuals with addition of cow manure and dewatered sludge as a recycling alternative. Materials and Methods: Pistachios wastes were combined with weight...

2018
Linson Lonappan Tarek Rouissi Satinder Kaur Brar Mausam Verma Rao Y. Surampalli

Due to its wide occurrence in water resources and toxicity, pharmaceuticals and personal care products are becoming an emerging concern throughout the world. Application of residual/waste materials for water remediation can be a good strategy in waste management as well as in waste valorization. Herein, this dataset provides information on biochar application for the removal of emerging contami...

2012
AKIO ENDERS JOHANNES LEHMANN

Total elemental analyses of biochars presents challenges during digestion because of biochars’ high chemical recalcitrance and widely varied composition. Three biochars were chosen with contrasting properties: corn stover pyrolyzed at 300 ◦C, oak wood at 600 ◦C, and poultry manure with sawdust at 600 ◦C. Recovery of phosphorus (P), potassium (K), sulfur (S), calcium (Ca), magnesium (Mg), and zi...

2013
Naseem Khan Zahir Shah Nazeer Ahmed Saeed Ahmad Nasir Mehmood Muhammad Junaid

The study was conducted to determine the interactive effects of biochar application in combination with farm yard manure (FYM) and nitrogen (N) fertilizer on soil organic matter (SOM) and mineral nitrogen at Agricultural Research Farm of Khyber Pakhtunkhwa Agricultural University Peshawar in 2010-2011. Soil samples at 0-15 cm depth were collected from maize and mungbean plots at harvest stage (...

2017
Bernard Fungo Johannes Lehmann Karsten Kalbitz Moses Tenywa Margaret Thionģo Henry Neufeldt

Biochar has been shown to reduce soil emissions of CO2, CH4 and N2O in short-term incubation and greenhouse experiments. Such controlled experiments failed to represent variable field conditions, and rarely included crop growth feedback. The objective of this study was to assess the effect of biochar, in comparison to green manure and mineral nitrogen, on greenhouse gas Emissions Intensity (EI ...

2014
L. Ouyang F. Wang R. Zhang

The aim of this study was to investigate the effects of biochar amendment on soil aggregate formation and stability, and soil hydraulic properties. Biochar produced from dairy manure was added to two different soils (a silty clay and a sandy loam soil) at a ratio of 2% (w/w in dry weight basis). Incubation experiments were conducted within a 90-d period with the soils (the controls) and the soi...

Abdollah Ghasemi Pirbalouti, Fatemeh Malekpoor Jalil Dehghan Samani

Basil belongs to the Lamiaceae family, is one of the most important aromatic and medicinal plants, which it widely cultivated in many countries. The areal parts, especially leaves of sweet basil are widely used to enhance the flavor of foods such as salads, pasta, tomato products, vegetables, pizza, meat, soups, marine foods, confectioneries and other products. This study was conducted to inves...

Smoke tree (Cotinus coggygria Scop.) is an attractive ornamental tree in landscape that has medicinal properties. In this study, the effects of different levels of salt, cow manure and vermicompost on plant growth were investigated. In a factorial experiment and completely randomized design (CRD), three levels of organic amendments (1- soil 2- 80% v/v soil + 20% v/v vermicompost, 3- 80% v/v soi...

Journal: :Anais Da Academia Brasileira De Ciencias 2021

Abstract Biochar has been used to reuse the agro-industrial wastes and improve soil quality. Several studies have carried out show impact of biochar on physical chemical attributes. However, there are still gaps regarding effects as microbial biomass enzymatic activities that important determine sensitive indicators evaluate changes in management practices. The objective this study was assess e...

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