搜索结果: 1-12 共查到“土壤学 parameters”相关记录12条 . 查询时间(0.203 秒)
The Effect of Fertilisation with Fermented Pig Slurry on the Quantitative and Qualitative Parameters of Tomatoes (Solanum lycopersicum)
tomato anaerobically fermented pig slurry
2015/3/1
The effect of fertilisation with fermented pig slurry on the quantitative and qualitative parameters of two
kinds of tomatoes was assessed by means of pot trials. These trials were carried out betwe...
Adoption rate of land clearing techniques and their effects on some soil fertility parameters of an Alfisol in southwestern Nigeria
Bulldozing manual stumping slash and burn soil degradation
2011/1/13
This study aims at investigating the determining factors of land clearing techniques and their effects on some soil fertility parameters of an alfisol in a derived savanna agroecology of southwestern ...
Effect of vermiwash and vermicompost on soil parameters and productivity of okra (Abelmoschus esculentus) in Guyana
Organic waste vermicompost vermiwash soil fertility okra Guyana
2011/1/12
Present investigations were carried out during the year 2006 - 2007 at University of Guyana, Georgetown focusing on recycling organic waste using vermitechnology and use of vermicompost and vermiwash ...
Effects of the soil texture and the burying depth of the larvae on some biological parameters of Ceratitis capitata（Diptera：Trypetidae）
Ceratitis capitata depth of burying emergence pupation sex-ratio soil texture
2009/3/3
We have studied the effect of the soil texture and the different depths on the emergence rate, the duration of pupation and the sex-ratio of the Mediterranean fruit fly, Ceratitis capitata. Three diff...
Influence of land uses on soil acidity parameters in a typical laterite terrain from Kerala
Exchangeable acidity extractable acidity laterite ApH
2009/2/20
Cassava (Manihot esculenta Crantz) and rubber (Hevea brasilienis Muell. Arg.) form the major land uses along the midland region of Kerala where laterite soils predominate. .Thisstudy was conduct...
Soil acidity parameters of laterite soils under rubber
Acidity base saturation exchangeable cations laterite rubber
2009/2/20
A study was conducted to understand the soil acidity parameters of three selected laterite soils under rubber in Kerala. Pedons were dug to a depth of 2 m at three selected locations viz. Thiruvan...
The drawbar pull, travel reduction (slip), and rolling resistance are the main criteria to describe the traction behaviour of off road vehicles. Besides the engine performance, the drawbar pull is inf...
A Genetic Algorithm to retrieve multi-parameters of Land Surface Roughness and Soill Moisture
2007/7/28
期刊信息
篇名
A Genetic Algorithm to retrieve multi-parameters of Land Surface Roughness and Soill Moisture
语种
英文
撰写或编译
作者
Y.Q.Jin,Y.Wang
第一作者单位
刊物名称
International Journal of Remot
页面
2000,21(10),
出版日期
2000...
Two-Stage Algorithm for Inverting Structure Parameters of the Horizontal Multi-layer Soil.
2007/7/28
期刊信息
篇名
Two-Stage Algorithm for Inverting Structure Parameters of the Horizontal Multi-layer Soil.
语种
英文
撰写或编译
撰写
作者
J. Zou,J. L. He,R. Zeng,W. M. Sun,G. Yu,S. M. Chen.
第一作者单位
清华大学电机系
刊物名称
IEEE Transa...
The impact of vegetation and soil parameters in simulations of surface energy and water balance in the semi-arid sahel: A case study using SEBEX and HAPEX-Sahel data
Semi-arid area Land parameters Model validation
2014/5/19
A series of numerical experiments has been designed to understand the physics at the land surface–atmosphere interface in the Sahel and to find the major parameters and parameterizations that are cruc...
Chemical parameters of coastal grassland soils in Estonia
coastal grassland soil chemical parameters humus layer depth bulk density impact of grazing
2010/1/13
Larger areas of coastal grasslands can be found in western Estonia and in the islands of the west coast. Salt marshes of the Baltic Sea are not natural biotopes but developed by agricultural use, main...
Approximation of bruise spot volume in pears in plots against deformation parameters
pears bruising compression bruise volume hysteresis losses degree of elasticity approximation of curve quality
2014/2/28
Pears of different varieties were compressed between two flat rigid plates in loading/unloading tests. The bruise spots appearing after room temperature incubation were analysed manually, and bruise s...