نتایج جستجو برای: productive agricultural lands
تعداد نتایج: 141141 فیلتر نتایج به سال:
The hoe—the sound of the word is sweet...the hoe makes everything prosper, the hoe makes everything flourish. The hoe is good barley...the hoe is brick moulds, the hoe has made people exist. It is the hoe that is the strength of young manhood. The hoe and the basket are the tools for building cities. It builds the right kind of house, it cultivates the right kind of fields. It is you, hoe, that...
Approximately 70 percent of the contiguous United States is in private lands with half of this total in row crop or rangelands. Audubon California’s Landowner Stewardship Program engages with farmers and ranchers on conservation and restoration projects in a manner compatible with existing agricultural operations. To assess the success of these efforts, Audubon, University of California, Davis,...
CROXTON, W. C. 1928 Revegetation of Illinois coal stripped lands. Ecology, 9, 155-175. HEADLEE, A. J. W. 1955 Characteristics of minable coals of West Virginia. West Virginia Geological Survey, Pt. VI, The structure of bituminous coals, 13(A) 123-149. KOHNKE, H. 1950 The reclamation of coal mine spoils. Advances in Agron., 2, 317-349. PATERSON, D. D. 1939 Statistical technique in agricultural r...
Changes in summer irrigated cropland acreage and related water use are estimated from satellite remote sensing and ancillary data in semi-arid Southeastern Turkey where traditionally dry agricultural lands are being rapidly transformed into irrigated fields with the help of water from the Euphrates-Tigris Rivers. An image classification methodology based on thresholding of Landsat NDVI images f...
This paper present lease agreement regulations in selected European countries. The lease agreement has a long history and now is one of the main ways to manage agricultural lands in Europe. The analysis of individual regulations, which has been done, indicates that this agreement is very important to build social relations in agriculture and society. This article provides an analysis of the leg...
Agricultural useful soils in many parts of India and the world are slightly contaminated by presence of heavy metal toxicity. Few as Cd, Cu, Zn, Ni, Co, Cr, Pb, and As. This because long-term use of phosphatic fertilizers, sewage sludge application, dust from smelters, industrial waste and bad watering practices in agricultural lands [13]. Toxics Link in India has been involved both at the glob...
Worldwide land consolidation policies have been used during decades to improve efficiency in crop production through the consolidation of fragmented agricultural lands. At a landscape scale the effect of these policies that promote higher clustering of homogeneous crops is questionable, as spatial patterns influence the probability of exotic pests arriving and spreading across the landscape. Th...
Arizona is the first state in the nation to regulate agricultural practices in order to reduce dust emissions near urbanizing areas. This BMP program requires dust mitigation actions in some combination of tillage and harvest, crop land, and non-crop land activities. Contingent valuation methods were used to estimate the willingness-to-adopt reduced tillage equipment. At $10-26 per acre in long...
The conservation of biodiversity within tropical forest regions does not lie only in the maintenance of natural forest areas, but on conservation strategies directed toward agricultural land types within which they are embedded. This study investigated variations in bird assemblages of different functional groups of forest-dependent birds in three agricultural land types, relative to distance f...
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