نتایج جستجو برای: purpose farming

تعداد نتایج: 520054  

2015
Ivana Mali Hsiao-Hsuan Wang William E. Grant Mark Feldman Michael R. J. Forstner Alejandro Raul Hernandez Montoya

Freshwater turtles are being exploited for meat, eggs, traditional medicine, and pet trade. As a response, turtle farming became a booming aquaculture industry in the past two decades, specifically in the southeastern states of the United States of America (US) and across Southeast Asia. However, US turtle farms are currently producing turtles only for the pet trade while commercial trappers re...

Journal: :international journal of agricultural science, research and technology in extension and education systems 0
albert ofuoku department of agricultural economjcs and extension, delta state university, asaba campus, pmb 95074, asaba, delta state, nigeria. angela izukanne emodi department of agricultural economics and extension, university of port harcourt, port harcourt, rivers state, nigeria

this study examined the effects of agricultural child labour on children’s perception of farming occupation in delta state, nigeria. a total of 336 respondents comprising of 112 farming household heads and 224 children in the selected households were used for the study.farming activities of the children were highest during weekends. highest level of participation was recorded in herbicide and p...

Alireza Poursaeed Roya Eshraghi Samani

In this study, the comparative advantage of main agricultural products and its relation to cropping pattern was studied in Ilam Province. For data analyzing the comparative advantage and government policies effects indices, Policy Analysis Matrix (PAM) were used. The obtained results for the comparative advantage indices of Domestic Resource Cost (DRC), Social Cost Benefit (SCB) and Net Social ...

براتی قهفرخی, سوسن, خواجه الدین, سید جمال الدین, رایگانی, بهزاد, سلطانی کوپایی, سعید,

To investigate land use changes, Qale Shahrokh basin (15098.1 ha area) was selected. Satellite images of Landsat sensors (MSS, TM and ETM+) were used. After improvement and different enhancement analysis of images such as FCC, PCA, the study area was checked using GPS and topographic maps (1:50000) and other information. Land use units were determined using classified random sampling method. Ma...

2013
Thomas F. Döring

Over the past few decades the area of farmland under organic management has significantly and continuously increased [1]. This trend, observed across all continents, has been accompanied by a strong expansion of the market for organically produced goods, and a substantial increase of organic farming research efforts, funded through national and international programmes. At the same time, with t...

Journal: :Current Biology 2015
Benjamin P. Oldroyd Duur K. Aanen

Farming is done not only by humans, but also by some ant, beetle and termite species. With the discovery of a stingless bee farming a fungus that provides benefits to its larvae, bees can be added to this list.

Journal: :iranian journal of public health 0
i. sharifi

this study has been conducted in the slaughter- house of the city of kerman, for one year, starting march 1993. a total number of 16402 livestocks including 5013 sheep, 8163 goats and 3226 cattle were examined in a regular manner, 120 days, with a mean of 30 days per season. after recording the king, sex and origin of each animal, liver and lungs were examined carefully for hydatid cyst. in gen...

2006

Testing Factors that Affect Growth in Fish Central to good science are accurate observations, testable hypotheses, well-designed experiments or other tests, and reasonable data analyses. The purpose of Laboratory 1 is to introduce you to the basics of designing and analyzing experiments. The following two laboratory exercises will provide you with further steps in organizing and analyzing data....

2008
B. G. Meerburg A. Kijlstra

Fly prevention and control on animal production units is necessary to prevent the transmission of pathogens that could affect animal and human health and the maintenance of good hygiene. Organic farmers are often hesitant to apply insecticides for this purpose because of their farming philosophy. Organic production systems are relatively open as pigs generally have access to the outdoors. Here,...

Journal: :Journal of the South African Veterinary Association 2002
M Faedo R C Krecek

Biological control of parasitic nematodes of livestock is currently under development and represents another tool that may be integrated into helminth parasite control strategies. This paper presents a brief introduction to commercial sheep farming in South Africa and currently available nematode parasite control methods. These include the FAMACHA clinical assay, strategies of pasture managemen...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید