Changes in the organic carbon fraction and mineralization of soil aggregates play an important role improvement quality by fertilization. Nevertheless, effects fertilizer application on characteristics are still unclear. This study carried out a 6-year field trial with five different fertilization treatments, namely, no (CK), chemical (CF), rapeseed cake (CR), chicken manure (CM), combination b...

• We create a simple three-species model of phosphorus and carbon uptake. show how nutrient dynamics can manifest as bacterial plant community shifts. under sufficient supply, additional benefits bacteria with satiation in the plants. theoretically predict experimental reassembly results between species. Under certain parameter regimes, population oscillations occur has been observed literature...

This paper presents a description of the embryonic development of Atlantic cod Gadus morhua. In addition, an equation describing the effect of temperature on developmental rate was developed. The whole period of embryogenesis was divided into 6 subperiods and 75 specific stages based on the distinctive characteristics. Temperature effects on the developmental rate of Atlantic cod embryos were s...

Background Lack of timely and quality emergency obstetric care (EmOC) has contributed significantly to maternal morbidity and mortality, particularly in low- and middle-income countries (LMICs). Since 2009, the global guideline, referred to as the 'handbook', has been used to monitor availability, utilization, and quality of EmOC. Objective To assess application and explore experiences of resea...

Climate-induced warming of the Arctic tundra is expected to increase nutrient availability to soil microbes, which in turn may accelerate soil organic matter (SOM) decomposition. We increased nutrient availability via fertilization to investigate the microbial response via soil enzyme activities. Specifically, we measured potential activities of seven enzymes at four temperatures in three soil ...

Here we report the results of a three-year replicated field trial on effects novel clover- and alfalfa-based fertilizer products (Ekofert® K Ekofert® L), with input levels equivalent to 120, 180, or 240 kg N ha?1, yield selected sensory nutritional quality parameters onion. The study showed that Ekofert applied at all three produced similar higher yields than standard fertilization regimes used...