In this study effect of application of food waste vermicomposts to soil on antioxidant compounds, fruit yield and quality of sweet pepper (Capsicum annum L.) were investigated in field condition. Four vermicompost levels (0, 5, 10 and 15 t/ha) were applied to soil based on a randomized complete block design with three replications. The results showed that the highest (21.87 kg m2)and lowest (14...

Pengaruh kadar air terhadap kandungan C-Organik tanah dan keasaman pH dilakukan dengan mengukur menggunakan metode Walkley Black sedangkan penentuan pendekana analisis actual (H2O) pontesial (pH KCl). Kadar dalam sampel paling tinggi sebesar 20% 59,300%, keasamann H2O 3,114 KCl 1,759. Sedangkan rendah 13% 48,640%, 3,359 2,062. Kandungan (kadar air) di mempengaruhi tanah. Semakin besar maka sema...

The corrosion resistance of nanopowders of borides and carbides of metals of IV-VIB groups, as well as of silicon carbide, was studied in the standard nickeling electrolytes. As objects of study, nanopowders with the content of the main phase 91.8-97.6% and with the average particle size 32-78 nm were used. Their corrosion resistance was evaluated depending on the acidity of the electrolyte, te...

Abstract. Ecosystem productivity is strongly modulated by the atmospheric deposition of inorganic reactive nitrogen (the sum ammonium and nitrate). The individual contributions nitrate vary considerably over space time, giving rise to complex patterns deposition. In absence rain, much this complexity driven large difference between dry velocity nitrogen-containing molecules in gas or condensed ...

Introduction.?In a paper on the gastric acidity in cholera convalescents Pasricha and others (1940) found that 36 per cent of cases had achlorhydria, 52 per cent a low acid content, and 12 per cent a normal curve; none had hyperchlorhydria or even a high normal curve. They made three suggestions for the cause of this low acidity in their series, namely (a) that it might be the result of acute g...

A study was conducted to determine the effects of packaging materials, seasonality, storage temperature and time on physiochemical and antioxidant properties of roselle-mango juice blends. Roselle extract (20%, 40%, 60%, and 80%) was mixed with mango juice and stored in glass and plastic bottles at 4°C and 28°C. Total soluble solids, pH, titratable acidity, reducing sugar, color, vitamin C, tot...

photosynthetic characteristics and induction of crassulacean acid metabolism (cam) by drought stress were investigated in sedum album, sedum stoloniferum and rosularia elymaitica from crassulaceae. titratable acidity, malate content, phosphoenolpyruvate carboxylase (pepc) activity and gas exchange parameters were determined in plants at the end and beginning of the photoperiod. results showed t...