搜索结果: 1-8 共查到“农业基础学科 flood”相关记录8条 . 查询时间(0.125 秒)
Modelling infiltration and geostatistical analysis of spatial variability of sorptivity and transmissivity in a flood spreading area
Philip’s two-term model SCS model variogram
2014/10/23
Knowledge of infiltration characteristics is useful in hydrological studies of agricultural soils. Soil hydraulic parameters such as steady infiltration rate, sorptivity, and transmissivity can exhibi...
Comparative study of subsurface drip irrigation and flood irrigation systems for quality and yield of sugarcane
SDI flood irrigation sugarcane yield quality
2011/1/13
Subsurface drip irrigation (SDI) is a most advanced method of irrigation that facilitates the irrigation of crop / plants with small amounts of water through the T-tapes placed below the soil surface....
Report farm flood damage in Walgett and Coonamble
farm flood damage Walgett and Coonamble
2009/12/31
NSW Minister for Primary Industries, Steve Whan, today urged farmers in the Walgett and Coonamble districts to report flood damage so the areas could be quickly assessed for the need for Agricultural ...
Flood forecasting based on geographical information system
Hydraulic simulation flood management Zaremrood River
2010/9/13
Floodplain management is a recently new and applied method at the river engineering and is essential for prediction of flood hazards. On the other hand, for the purpose of managing and performing all ...
Characteristics of soils subjected to flood in july 1997 at the region of lubsza community - situation after 5 months
flood overflowed soils soil properties heavy metals
2008/11/21
Soils waterlogged for a period of about 30 days during the great flood in Poland in July 1997 were examined for total carbon, nitrogen and sulphur, heavy metal concentration, sorption properties and s...
Odra 1997 flood effects on soil properties of cultivated areasin Germany
flood effects heavy metal concentration soil fertility denitrification
2008/11/13
During the 1997 summer flood of the river Odra, a small cultivated area of 50 km was flooded in the German part of the catchment The flood completely killed the vegetations stands on the fields. After...
Shrink-swell potential of flood-plain soils in nigeria in relation to moisture content and mineralogy
coefficient of linear extensibility mineralogy principal component flood-plain soils of Nigeria moisture content
2008/11/12
The shrink-swell hazard is an important soil factor that affects infrastructural development of the soil. The shrink-swell potential of some flood-plain soil profiles was determined using the coeffici...
System for flood protection in odra river basin - its efficiencyduring the flood of 1997
flood protection Odra river basin
2008/11/12
The efficiency of the system for flood protection in Odra river basin during the flood of 1997 is shown.