نتایج جستجو برای: uncultivated farm area

تعداد نتایج: 618718  

Journal: :New South Wales public health bulletin 2002
Lyn Fragar James Houlahan

In Australia, farm injury is associated with many hazards in differing production systems; farm injury is a high risk for the population that lives and works in rural settings, settings that are often isolated—physically and socially. The prevention of farm injury requires a multifaceted collaboration on the part of a number of key stakeholder agencies and the employment of contemporary public ...

2014
Biola K. Badmos Grace B. Villamor Sampson K. Agodzo Samuel N. Odai

This study applied multi agent simulation to investigate the impact of farm credit (an agricultural land-use change adaptation strategy) on farm household livelihood. General household and land use data were obtained from 186 sampled household. Two household types were identified; the first household type was better-off in terms of land area cultivated and income generated from rain-fed rice. O...

1999
Malcolm Wegener Yinggang Ou Dantong Yang Liancheng Chen

Sugarcane is an important industrial crop in South China, mainly grown in Guangdong, Guangxi, Yuennan and Fujian Provinces. State farms are important cane producers. They produce about one-tenth of the nation’s total cane. These sugar companies are integrated enterprises including farm and milling activities but, due to declining sugar prices, they are not particularly profitable. Under the “Re...

Journal: :تحقیقات آب و خاک ایران 0
نصرت اله نجفی دانشگاه تهران حسن توفیقی دانشکاه تهران

in a greenhouse experiment, changes in inorganic phosphorus fractions as well as their availability in the rhizosphere of rice (oryza sativa c.v. khazar) crop, following an application of 40 mg p (as monocalcium phosphate per kg of soil) were investigated in paddy soils north of iran. the study was performed as a 14×2 factorial in a completely randomized design of two factors namely: soil at 14...

2010
Barbara Schimmer Ronald ter Schegget Marjolijn Wegdam Lothar Züchner Arnout de Bruin Peter M Schneeberger Thijs Veenstra Piet Vellema Wim van der Hoek

BACKGROUND A Q-fever outbreak occurred in an urban area in the south of the Netherlands in May 2008. The distribution and timing of cases suggested a common source. We studied the spatial relationship between the residence locations of human cases and nearby small ruminant farms, of which one dairy goat farm had experienced abortions due to Q-fever since mid April 2008. A generic geographic inf...

2007
Paul Crosson Matt A. Sanderson

Beef producers must consider management strategies and technologies for reducing potential adverse environmental effects of their farms while maintaining or improving profit. One choice is between using perennial grassland or corn as the primary crop on the farm for feed production. Perennial grassland production systems are generally regarded as more favorable due to reduced nutrient losses to...

Journal: :Remote Sensing 2018
Zhiqiang Cheng Jihua Meng Yanyou Qiao Yiming Wang Wenquan Dong Yanxin Han

The approach of using multispectral remote sensing (RS) to estimate soil available nutrients (SANs) has been recently developed and shows promising results. This method overcomes the limitations of commonly used methods by building a statistical model that connects RS-based crop growth and nutrient content. However, the stability and accuracy of this model require improvement. In this article, ...

A. A Ogunronbi O. O Arowolo, S. O Adeogun S. O Apantaku

Intergenerational succession aims at the renewal of family farm and addresses the problem of increasing aged population of principal farm owners. This study assessed poultry farm characteristics and poultry farmers’ perception of farm succession planning in southwest Nigeria. A multistage sampling procedure was used in selecting poultry farmers in Oyo and Osun states.  Data were analyzed using ...

2008
Laure LATRUFFE Sophia DAVIDOVA Elodie DOUARIN Matthew GORTON

The impact of the introduction of EU Single Area Payments (SAP) on farm expansion strategy in Lithuania is investigated, utilizing farm accounting and survey data. The introduction of the SAP has a positive influence on farmers’ intentions to expand their area compared to a baseline scenario of the hypothetical continuation of pre-accession policy. The switch in policy has a more pronounced eff...

Journal: :Econometrica : journal of the Econometric Society 2016
Daniel LaFave Duncan Thomas

The farm household model has played a central role in improving the understanding of small-scale agricultural households and non-farm enterprises. Under the assumptions that all current and future markets exist and that farmers treat all prices as given, the model simplifies households' simultaneous production and consumption decisions into a recursive form in which production can be treated as...

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