The paper discusses the conditions as well as the current status, techniques, trends and perspectives of irrigation and drainage in agriculture sector of Poland. Irrigation and drainage infrastructure was found
may lessen the physical disruption of soil structure that would otherwise take place under the influence of high-SAR water. High-pH water may cause nutritional as well as structural problems. The addition of gypsum to the water or to the soil surface may help in both respects, by promoting ...
Intensification of agriculture leads to stress on the environment and subsequently can have strong societal and ecological impacts. In deserts, areas of very high sensitivity to land-use changes, these local-scale impacts are not well documented. On the arid southwestern coast of Peru, several vast...
Common problems that are associated with drip irrigation include the accumulation of salt at the wetting surface and clogging of drippers; however, in most cases the use of sub-surface drip irrigation (SDI) and leaching can overcome these problems. Irrigation scheduling, which includes both the ...
Use Drip Irrigation: In agriculture, drip irrigation is a water-efficient method that delivers water directly to the roots of plants, minimizing evaporation and runoff. By using drip irrigation systems, farmers can grow crops with less water and reduce water wastage....
In contrast, urban areas in extensively irrigated landscapes generally experience the expected positive UHI effect. At night, UHI warming intensifies, occurring across a majority (90%) of India’s urban areas. The magnitude of rural-urban temperature contrasts is largely controlled by agriculture and...
The smart irrigation system in green agriculture can ___ water resources more efficiently. A. manage B. waste C. ignore D. damage 相关知识点: 试题来源: 解析 A。解析:在绿色农业中,智能灌溉系统的主要作用是更有效地管理水资源。选项A“manage”有管理、管控的意思,符合智能灌溉系统的功能;选项B“wa...
Agriculture and resource availability in a changing world: The role of irrigation. Water Resources Research 46 (6), W06503. doi:10.1029/2009WR007729.Sauer T,Havlik P,Schneider U A. Agriculture and resource availability in a changing world:The role of irrigation[J].Water Resources Research 2010...
Major problems identified were: inadequate water distribution system, labour, little commitment of the farmers to farmers' organizations and to...doi:10.1016/0167-8809(86)90015-0C.L.J. Van Der MeerElsevier B.V.Agriculture Ecosystems & Environment...
The main purpose of irrigation in agriculture is to___. A. water plants B. cut down trees C. kill pests D. build dams 相关知识点: 试题来源: 解析 A。农业中灌溉的主要目的是给植物浇水(water plants)。cut down trees 是砍树,kill pests 是杀死害虫,build dams 是建造水坝,都不是灌溉的主要目...