In four ponds studied, sulphato in solution was high in spring, low in autumn, while bicarbonate was low in spring, high in autumn. The fall in sulphate was probably due to reduction to sulphide which became locked up in the mud as ferrous sulphide. The fluctuation in bicarbonate was partly due to the removal of CO2 during photosynthesis and partly to the action of sulphuric acid when the sulph...

in order to evaluate the effects of sodium bicarbonate of irrigation water on the physiology and growth characteristics ofwalnut genotypes, a factorial experiment was performed with two factors including bicarbonate at 3 levels (0, 20 and 40 mm) and walnut genotypes (including local genotype a and wild genotypes b and c), based on completely random design. in this study, the effect of bicarbona...

Physico-chemical and microbial characteristics of culture water were examined during the induced breeding of Cyprinus carpio in a controlled environmental system. Water temperature, dissolved oxygen, nitrate, phosphate, pH, ammonia nitrogen, total bacterial count, hardness, salinity, carbonate and bicarbonate were estimated before and after spawning and hatching. Average alteration in water pH ...

Surveys of irrigation water reveal important information about quality in different geographic regions and can serve as a reference to compare with individual samples submitted labs. This survey aimed establish baseline profile turfgrass from nonamended noneffluent sources Pennsylvania that be compared data other future surveys the Mid-Atlantic region, improve test report guidelines for The was...

This learning's objective is to determine and investigate how pharmaceutical restrictions affect the characteristics of gastric floating tablets using diclofenac sodium (DICL) as a model for solubility enhancement, sodium-bicarbonate (NaHCO3) or calcium-carbonate (CaCO3). Hydroxypropyl Methylcellulose (HPMC) swelling polymer K100M K15M gas-forming substance. BY direct-compression manufacturing ...

Purpose: To investigate the effects of sodium bicarbonate (NaHCO3) on exhaustive activity and physiological parameters of fatigue in conscripts. Materials and Methods: Thirty conscripts did Wingate test in two groups: sodium bicarbonate group (treatment) and placebo (control) group. In both groups, sodium bicarbonate (0.3 g/kg of body mass) or placebo was ingested 60 minutes before the t...

in order to comprise the effects of sodium bicarbonate supplementation on anaerobic performance and some plasma metabolites, 16 young male athletes (age 20.58?3.25, height 175.33?2.48 cm and bmi 21.57? 2.68 kg/m2) participated in two 400 m running sessions one hour following sodium bicarbonate or placebo (calcium bicarbonate) supplementation with the counterbalanced order. there were three bloo...

Groundwater is prime and major source of drinking water in our world. Jharkhand also used for drinking, domestic, irrigation, mining industrial etc. purposes. In some population are suffering from scarcity pure have partial facility with as groundwater many area contaminated fluoride, arsenic, heavy metals iron dangerous chemicals. This review paper focuses on current status contamination diffe...

The chlorophyll-binding protein CP43 is an inner subunit of the Photosystem II (PSII) reaction center core complex of all oxygenic photoautotrophs. X-Ray structural evidence places the guanidinium cation of the conserved arginine 357 residue of CP43 within a few Angstroms to the Mn(4)Ca cluster of the water-oxidizing complex (WOC) and has been implicated as a possible carbonate binding site. To...