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World Food Needs and the Optimal Allocations of Lands

Conference Papers & Reports
Dezembro, 2005

In order to assess the future world food demand/supply balance for the next century, in relation to the land uses, we develop a model in which the society has to supply two types of food demand, namely, processed crop products and meat and dairy products. From the supply side, the society can resort to different classes of land. Each class of land can be allocated wholly or partially either to crop cultivation or to pasture or last to be lain

RURAL ECONOMIC EFFECTS OF THE CONSERVATION RESERVE PROGRAM IN NORTH DAKOTA (SUMMARY)

Policy Papers & Briefs
Dezembro, 2002

The Conservation Reserve Program (CRP), enacted in 1985, provides conservation benefits and agricultural supply control through voluntary, long-term retirement of crop land. Large-scale, long-term land retirement programs produce, in varying degrees, negative effects on those businesses and economic sectors that provide agricultural inputs and services. While the effects of the CRP on agriculture are well understood, economic assessments of the market-value of conservation benefits from the program accruing to rural economies remains largely undocumented.

Bargaining and market power in a GIS-based hedonic pricing model of the agricultural land market

Conference Papers & Reports
Dezembro, 2006
Países Baixos

Agricultural land markets differ greatly from the textbook-case of perfect competition. This is why standard hedonic pricing techniques should be revised before applying this technique to this market. The objective of this paper is to determine (a) the deviation from the competitive market price of agricultural land in the Netherlands due to market power and the existence of an excess surplus and (b) the effect of bargaining power on the division of excess surplus between the eventual seller and the buyer in the market for agricultural land.

Timely identification of agricultural crops in the Temelin NPP vicinity using satellite data in the event of radiation contamination

Policy Papers & Briefs
Dezembro, 2010
República Checa

This study established the possibility of rapid evaluation of land cover structure and situation using as an example the Temelin Nuclear Power Plant (Czech Republic) emergency zone. The composition, surface representation and spatial distribution of crop species in the area of interest were assessed on the basis of satellite data analysis (Landsat 5 TM). The supervised classification method of Landsat data yielded 92% accuracy of classification into the land cover classes.

On-farm Costs of Soil Salinisation: a Case Study for the Liverpool Plains in New South Wales

Journal Articles & Books
Abril, 1996

Land affected by a high water table displays waterlogging and salinity effects. This causes costs to farmers through additional land management problems, loss of soil productivity and results in a decline of the farm's capital value. A multi-period mathematical model is developed to investigate best land and financial management strategies for such farms. Water tables rise mainly due to ground water import caused by high recharge in the surrounding parts of the catchment.

LAND CONSOLIDATION AS A FACTOR FOR SUCCESSFUL DEVELOPMENT OF AGRICULTURE IN MOLDOVA

Policy Papers & Briefs
Dezembro, 2005
Moldávia

Since 1991, Moldova has carried out a wide range of radical reforms affecting its social and economic system. The land reform, which was practically completed in 2000, created over 1 million landowners among the rural population. Many of them entrusted their land to managers of newly created corporate farms. Others used their privately owned land to establish independent family farms. The creation of independent family farms (so-called "peasant farms") was one of the primary goals of the land reform. More than 280,000 peasant farms have been created, averaging 1,86 hectares in size.