Directory UMM :Data Elmu:jurnal:S:Soil Biology And Chemistry:Vol32.Issue13.Nov2000:
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To monitor soil quality, organic matter fractions (total organic carbon, humic substances, water-soluble carbon and carbohydrates), microbiological (microbial biomass C,
5 also shows that free enzyme and the enzymes immo- bilized on the two soil clays and kaolin displayed higher residual activities in the copper citrate than in the copper
The aim of this work was to evaluate the effect of two different humic acid (HA) fractions, high molecular weight (HMW 100–300 kDa) and low molecular weight (LMW 10–20 kDa),
Catalase activity increased with the highest rate of compost, but urease and phosphatase activities were significantly inhibited P # 0 : 05 in the organic amended soils..
The greatest recovery of residual enzymatic activity for the suspensions (up to 80%), the insoluble complexes (up to 58%) and the supernatants (up to 10%) was obtained when a Fe or
The objective of this study was to determine the odor thresholds of the primary volatile com- pounds in fresh tomato aroma in three different media — deionized water, an ethanol
The 1-MCP treat- ment was, however, not as effective as ethylene removal in the ‘least mature’ bunch where the green life was 1.5-fold longer in the fruit held in ethylene-free
Neither the estimated contact rate of larvae, using dye-erosion as a proxy, nor the patterns of deposition by mimics predicted settlement in either flow tank (Figs.. from four
