منابع مشابه
Improvement of Land Management in Ukraine
< p>Successful implementation of land reform requires the implementation of large-scale market transformations, in particular in the structure of land tenure and land use, in the field of land valuation. The article is devoted to the development of scientific and methodological bases of economic evaluation and use of land resources of agricultural enterprises, substantiation of approaches and r...
متن کاملSOUTHERN PASTURE & FORAGE CROP IMPROVEMENT CONFERENCE Lexington
Nothing is more important for effective nodulation of legumes that the availability of sufficient numbers of an infective strain of rhizobia in the root zone of seedlings. In some cases, the soil will contain sufficient numbers of infective rhizobia but modern approaches to the use of genetically superior strains of rhizobia practically demands the use of some means of inoculation, thus raising...
متن کاملCAMPBELL: FEEDING BEHAVrOl:R OF TIn: HEDGEHOG IN PASTURE LAND
A population of hedgehogs (Erinaceus europaeus L.) in pasture land in Canterbury was fcund to vary between less than four and eight per hectare. Feeding habits were studied through stomach contents and analysis of faeces. Grass grub beetles (Costelytra ualandica) and porina moths (Wiseana cervinta), both important pasture pests, were relatively important food items. Estimates of the number of g...
متن کاملLand Conversion From Forest to Pasture in Bolivia
For the past two decades, there has been extensive debate on the destructive interaction between beef production and tropical forests in Latin America. The primary concern has been deforestation to provide land for pasture and cattle production. Beef production has been part of the land use mosaic in the Bolivian lowlands for centuries and will undoubtedly remain so for the foreseeable future. ...
متن کاملInfluence of Pasture and Rainfed Agriculture Land Uses on Soil Loss in Dojag-Chay Subwatershed (Ardabil Province- NW Iran)
One of the main resonator factors in watershed soil erosion is inappropriateland management including conversion of pasture land to dry-land farming.Unfortunately, the changes of Gara Su watershed usages have been very common.Thus, in order to understand the influence of land use on runoff rate and soil loss, soillosses were investigated and determined under both pasture and dry-land agricultur...
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ژورنال
عنوان ژورنال: Science
سال: 1883
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.ns-1.12.335