The autolytic enzyme (endo-beta-1,4-N-acetylmuramoylhydrolase) of Streptococcus faecium (S. faecalis ATCC 9790) was released in a soluble form from insoluble cell wall-autolytic enzyme complexes by treatment with dilute NaOH at 0 degree C. Treatment of cell wall-enzyme complexes, obtained from either exponential- or stationary-phase cells, with 0.008 to 0.01 N NaOH gave maximum yields of autoly...

An experiment was conducted during in Zaid season (March 2022-June 2022) to study the “effect of different levels NPK and Zinc on soil health black gram (Vigna mungo L.)” central research farm Sam Higginbottom University Agriculture, Technology Sciences, Prayagraj. A randomized block design used set up experiment, with three (0%, 50%, 100% NPK) zinc zinc). The outcome demonstrates that inorgani...

this study was conducted to determine the chemical composition and metabolizable energy of poultry by-product meal (pbpm) from two slaughterhouses in iran. samples were analyzed for dry matter, crude protein, ash, ether extract and gross energy. the amounts of calcium, phosphorus, sodium, potassium, magnesium, iron, manganese, copper and zinc were determined. the apparent metabolizable energy (...

Abstract Phosphorus (P) recovery from P-rich residues is crucial to sustain food and industrial demands globally, as phosphate rock reserves are being depleted. The aim of this study investigate the speciation P hydrochars (HC) a metal-bearing sewage sludge (SS) produced by hydrothermal carbonization (HTC). We here focus on extractions acid leaching cannot be directly recovered HTC due insolubl...

An experiment was conducted at Student’s “Instructional farm of Acharya Narendra Deva University Agriculture and Technology Kumarganj, Ayodhya (U.P.) during rabi season 2019-2020. The laid out in split plot design (SPD) with three replications using the wheat variety HD- 2967. treatments comprised four levels irrigation viz. 0.6 IW/CPE ratio (I1), 0.8 (I2), 1.0 (I3), 1.2 (I4), nitrogen sources ...

Milk is an important food; it supplies our body with the essential mineral’s requirements. In this study, some major (Calcium, magnesium, phosphorus) and minor (copper, iron, zinc) minerals were determined in seventy-eight random processed milk samples. These samples collected from different markets Benghazi city, Libya during 2017. The order of elements concentrations all was calcium> phosp...

Since 10 million tons of steelmaking slag, which contains a few percent phosphorus, are annually produced, the phosphorus amount in slag is equivalent to annual import volume rock Japan. Therefore, attracting attention as potential resources. Phosphorus-concentrated obtained by dephosphorization reaction between high hot metal and oxidizing at temperature phosphorous comparable that rock. Howev...