sugar beet is one of the major products in qazvin plain that allocated most of planting areas to itself after wheat, barley and corn. in recent years, restriction on water resources decreased sugar beet planting area in this plain. therefore, in this study, the effects of increase in sugar beet planting area on planting pattern, grower's gross profit, and inputs utilization under water sho...

abstract agriculture activity is obvious type of unsafely and risky activities that this part had dealt with lack of trast about amount of production and price as unpleasant atmosphere phenomona, calamities, kind of plant diseases and change in prices. insurance is one of important cases for decreasing risk in agriculture. the main of this research is consideration crop insurance’s affect on op...

The International Tobacco Growers’ Association is a non-profit and non-governmental organisation founded in 1984 by tobacco growers’ organisations from Argentina, Brazil, Canada, Malawi, the U.S.A. and Zimbabwe. The ITGA was created with the objective of providing a collective voice for growers from all over the world. In 1999 the ITGA’s head-office moved to Castelo Branco, Portugal, where the ...

Financial problems are one of the very vital for company in development business all companies. The evaluation carried out by must begin with analyzing each data on financial statements comparing post per or period another. This uses analysis statements. Gross profit is main goals exploring its activities. management always plans amount period, which determined through targets to be achieved. p...

Based on the survey data, study has made yield and profitability comparisons in contexts of modern agricultural production technologies adopted by cotton growers district Bahawalpur. The extent adoption was gauged through constructing a farming index (MFI). points scored regarding MFI, were classified into five categories. By applying independent samples t-test, means between adopters non-adopt...

In this paper we investigate sorting patterns among chicken contract producers. We show that the sub-game perfect Nash equilibrium of this contracting game reveals a positive sorting where higher ability producers sort themselves into contracts to grow larger chickens and lower ability types sort themselves into contracts to grow smaller birds. We also show that eliciting this type of sorting b...

The possible impact of Nectria fuckeliana Booth on the forests and forest industries of New Zealand, a significant exporter of industrial roundwood, was estimated for different scenarios of the spread of the fungal pest and trade measure responses in export markets. An economic model was used to assess the direct effect of the pest and the potential impact of trade bans and phytosanitary regula...