Sökt på: a system of geology
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Belowground Responses to Rising Atmospheric CO2: Implications for Plants, Soil Biota, and Ecosystem Processes
As atmospheric CO2 increases there will almost certainly be alterations in soil carbon fluxes. It is likely that such alterations will be accompanied by changes in the …
Belowground Responses to Rising Atmospheric CO2: Implications for Plants, Soil Biota, and Ecosystem Processes
As atmospheric CO2 increases there will almost certainly be alterations in soil carbon fluxes. It is likely that such alterations will be accompanied by changes in the …
Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems
Table 1. Global allocation of arable land between different com modities Globally, cereal cropping dominates cultivated land Commodities' Proportion of land area use (around 50% …
Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems
Table 1. Global allocation of arable land between different com modities Globally, cereal cropping dominates cultivated land Commodities' Proportion of land area use (around 50% …
Methane Emissions from Major Rice Ecosystems in Asia
Rice production is affected by changing climate conditions and has the dual role of contributing to global warming through emissions of the greenhouse gas methane. Climate change …
Nitrogen Cycling in Ecosystems of Latin America and the Caribbean
The large and rapidly expanding body ofliterature related to nitrogen cycling in both managed and native terrestrial ecosystems reflects the importance accorded to the behaviour of …
Nitrogen Fluxes in Intensive Grassland Systems
Nitrogen Turnover in the Soil-Crop System
In the Netherlands the Institute for Soil Fertility Research plays a major role in soil biological, soil physical and plant nutritional research on the availability of nitrogen to …
Nutrient Uptake and Cycling in Forest Ecosystems
From the research results and discussions presented in this book it becomes clear that a profound understanding of the various interrelationships of the nutritional aspects …
Resource Management in Rice Systems: Nutrients
Rice is the major staple food in Asia, and food security means rice security for most Asians. By the year 2025, we need to produce about 60% more rice than we do today to meet …