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Effect of agricultural lands afforestation and tree species composition on the soil reaction, total organic carbon and nitrogen content in the uppermost mineral soil profile
acidification afforestation carbon nitrogen soil reaction
2015/3/10
Forests occupy one third of the world’s land area and govern carbon (C) transfers and influence nitrogen (N) content in the biosphere. Afforestation leads to soil changes of specific dynamics, often a...
Mineralization of nitrogen from 15N labeled crop residues at varying temperature and clay content
Rice and wheat residues straw N-mineralization immobilization
2011/2/22
A laboratory incubation experiment was carried out for 85 days to monitor the N mineralization during the decomposition of 15N labeled wheat and rice straws incorporated at 5 g kg-1 soil at varying te...
Effect of clippings management on turfgrass sward productivity and nitrogen content in the clippings and soil
clippings turfgrass decomposition N mineralization cellulose lignin
2010/1/19
The maintenance of turfgrass sward includes mowing and fertilization. Every year
turfgrass sward produces a sizeable amount of clippings containing large amounts of nutrients
which will be availab...
Changes the content of organic matter in soil during the whole cycle of crop rotation
soil humidity soil organic matter crop rotation
2010/1/19
The ecological crop rotation in the present trial has been established as a 10-field
rotation. The crop sequence was based on calculation of how much of the nutrients does one or
another crop take...
Content of potassium forms in an anthropogenic soil formed from post-mining lands under diversified AGRICULTURAL PRACTICES
long-term experiment post-mining lands forms of potassium
2009/3/31
The current paper reports about the influence of different levels of fertilization and agricultural practices (i.e. shallow and deep ploughing) on the total content of potassium (Ktot) and its forms i...
INFLUENCE OF BROWN COALS, SLUDGE AND THEIR MIXTURES AND FYM ON THE CONTENT OF CADMIUM AND LEAD IN SUBSOIL AND ITALIAN RYEGRASS
cadmium lead brown coal sludge mixture Italian ryegrass
2009/3/31
The pot experiment was carried out over 1998-2000 which aimed at defining the effect of brown coals, sludge as well as their mixtures and farmyard manure (FYM) on the content of cadmium and lead in su...
Effect of Potassium and Magnesium Fertilization on Yield and Nutrient Content of Rice Crop Grown on Artificial Siltation Soil
Potassium Magnesium Fertilization Yield Nutrient Content of Rice Crop Grown Artificial Siltation Soil
2009/1/14
The main purpose of this study was to determine the effect of potassium and magnesium fertilization on the yield and N, P, K, Mg, Fe, Cu, Zn, Mn contents of rice crop grown on soil used for cultivatio...
Comparison of soil organic matter content, aggregate composition and water stability of gleyic fluvisol from adjacent forest and cultivated areas
forest cultivated fields soil organic matter aggregate composition water stability of aggregates mean weight diameter
2010/1/14
The paper includes the results of comparative investigation of soil organic matter (SOM) content, aggregate size distribution (ASD) and water-stability of structural aggregates (WSA) of humus horizon ...