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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...
The Actual Consumption of Water by Selected Cultivated and Weed Species of Plants and the Actual Values of Evapotranspiration of the Stands as Determined Under Field Conditions
transpiration evapotranspiration Brassica napus Beta vulgaris
2015/3/1
In the years 2005 to 2008, the consumption of water by selected cultivated and weed species under
the field conditions and the values of the actual evapotranspiration in selected stands of cultivate...
Evaluation of Management Strategies and Physiological Mechanisms of Agrostis Species for Reduced Irrigation Environments
Turfgrass Water Drought Wetting Agent Agrostis
2014/11/17
Water is a basic necessity for turfgrass growth and metabolic processes, with optimal levels required for the maintenance of turf quality and function. As water restrictions for irrigation of landscap...
The effect of crop sequences on soil microbial, chemical and physical indicators and its relationship with soybean sudden death syndrome (complex of Fusarium species)
physical variables soybean sudden death syndrome
2014/10/23
The effect of crop sequences on soil quality indicators and its relationship with sudden death syndrome (SDS, a complex of Fusarium species) was evaluated by physical, chemical, biochemical and molecu...
Variation of soil and plant characteristics among old world bluestem species
Old World Bluestem Soil Quality Grasses Soil Organic Carbon
2013/3/4
Old world bluestems (Bothriochloa spp.) have been successfully introduced as grasses for livestock forage in the semiarid Texas High Plains. Questions remain, however, on effects of these grasses on s...
Vermicompost as a soil supplement to improve growth and yield of Amaranthus species
Organic waste vermicompost growth physical parameters biochemical parameters
2010/11/15
The present study aims at assessing the efficacy of vermicompost produced from organic waste
over chemical fertilizer by applying it to Amaranthus species. Estimation of vermicompost composition reve...
Soil physical and chemical properties under continuous maize cultivation as influenced by hedgerow trees species on an alfisol in south western Nigeria
Hedgerow alley cropping hydraulic conductivity Pterocarpus Gliricidia
2010/9/10
In the sub-humid tropical Africa, the pressure of diminishing land resources resulting from the rapidly increasing population has made the traditional fallow systems used for the replenishing soil fer...
Combined Soil Physical Stress of Soil Drying,Anaerobiosis and Mechanical Impedance to Seedling Root Growth of Four Crop Species
Cotton Drought Maize Oxygen diffusion rates Pea Rice Soil compaction Waterlogging
2009/7/23
Soil compaction often creates combined physical stresses of drought, anaerobiosis, and mechanical impedance in field soil. This paper aims to analyze the effect of combined and independent soil physic...
Screening of Twelve Plant Species for Phytoremediation of Petroleum Hydrocarbon-Contaminated Soil
Diesel oil Microbial activity Phytoremediation Root Soil DHA
2009/7/23
Twelve plant species were screened for their phytoremediation ability for the cleanup of hydrocarbon-contaminated soil in Japanese environmental conditions. The plants were cultivated in a greenhouse ...
Productive efficiency of water used for producing the biomass of selected grass species
productive efficiency of water actual evapotranspiration lisymeters grass mixtures
2009/3/31
The study dealt with the evaluation of the productive efficiency of water for selected grass species under different ground water levels and grass mixture species composition. The productive efficien...
YIELDING AND SPECIES COMPOSITION OF SWARD OF CHOOSEN PASTURE MIXTURES IN DIVERSE SOIL CONDITIONS
soil mixtures pasture yield species composition
2009/3/31
Studies of yielding and changes of species composition of pasture mixture sward in post-bog habitat (peat-muck and mineral-muck soils) were carried out in 1998-2003. Six pasture mixtures were include...
Nitrogen uptake at various fertilization levels and cutting frequencies of Lolium species
Italian ryegrass perennial ryegrass nitrogen defoliation uptake
2010/1/15
A field trial was carried out in 1999–2000 to identify optimal combinations of compound fertilizer rates and defoliation frequencies in perennial ryegrass cv. Raidi (diploid) and Raite (tetraploid) an...
The effect of grassland utilisation on physicochemical properties of peat-muck soils and species composition of sward
peat-muck soil properties species composition manner of grassland utilisation
2010/1/15
The aim of these studies was to estimate the influence of utilisation or its lack on the changes of physicochemical properties of peat-muck soils as well as on the species composition of sward. Studie...
期刊信息
篇名
Chemical species of aluminum ion in acid soils
语种
中文
撰写或编译
撰写
作者
Xu,R.K. and Ji,G. L.
第一作者单位
刊物名称
Pedosphere
页面
8(2):127-133
出版日期
1998年
月
日
文章标识(ISSN)
相关项目
酸性土壤中铝离子的形态的电化学区分及其化学平衡
期刊信息
篇名
Effect of electrolyte on the dissolution of aluminum in acid soils and the distribution of aluminum species in soil solution
语种
英文
撰写或编译
撰写
作者
Xu R,K,Ji,G.L
第一作者单位
刊物名称
Pedosphere
页面
1997,7(4...