This experiment was designed to characterize the physical, chemical and microbial properties of a standard commercial horticultural, greenhouse container, bedding plant medium (Metro-Mix 360), that had been substituted with a range of increasing concentrations (0%, 5%, 10%, 25%, 50% and 100% by volume) of pig manure vermicompost and to relate these properties to plant growth responses. The grow...

et al., 1982; Webster et al., 1986). Nitrogen balance research in agricultural production systems continues Fertilizer N recovery in crop production systems seldom exceeds to focus on NO3–N leaching (Jokela and Randall, 1989; 50%. Two long-term winter wheat (Triticum aestivum L.) experiments were selected for use of 15N to evaluate fertilizer recovery in Olson and Swallow, 1984). However, littl...

Continuous intensification of agriculture with inorganic fertilizers causes a decrease in soil quality; grumusol has high clay content and low organic matter. This study aims to examine the effect liquid fertilizer on flowering, shallot yield, ability improve quality. The research used completely randomized block design one factor, namely fertilization six levels: 100% fertilizer; 75% 25% 50% s...

Water bodies, which are monitored for microbial water quality by quantification of faecal indicator organisms (IOs), can contain various zoonotic pathogens contributed by livestock waste and other sources. Sediments can serve as reservoirs of IOs and other enteric microorganisms, including pathogens. Agrochemicals may influence the survival of these microorganisms in water bodies impacted by li...

Few studies have examined the use of poultry litter as an alternative to inorganic P and K fertilizers for flood-irrigated rice. The objective of this study was to compare fresh and pelletized poultry litter to inorganic P and K fertilizers to document the availability of P and K in poultry litter. Inorganic P and K fertilizers, fresh broiler litter, and pelletized litter were preplant-incorpor...

Anaerobic digestion is an optimal way to treat organic waste matter, resulting in biogas and residue. Utilization of the residue as a crop fertilizer should enhance crop yield and soil fertility, promoting closure of the global energy and nutrient cycles. Consequently, the requirement for production of inorganic fertilizers will decrease, in turn saving significant amounts of energy, reducing g...

Urban agriculture has been recently highlighted with the increased importance for recreation in modern society; however, soil quality and public health may not be guaranteed because of continuous exposure to various pollutants. The objective of this study was to evaluate the soil quality of urban agriculture by soil microbial assessments. Two independent variables, organic and inorganic fertili...

Wheat is the major staple food source worldwide. Due to excessive use of inorganic fertilizer and unbalanced fertilization, quality productivity soil, as well grains are reducing. So, there a need apply balanced mix organic fertilizers maintain sustainable yield that helps feed ever-increasing population. The experiment was laid out in randomized block design (RBD) with 14 treatments three repl...

Growing interest in biofuel generation with cellulosic biomass from row crop residues necessitates research to investigate biomass and nutrient management systems impacts water quality. The objective of this research was to evaluate the impact of a range of cropping and corn biomass harvest systems on P loss with surface runoff as affected by N-P management based on inorganic fertilizers or liq...