نتایج جستجو برای: agricultural resources

تعداد نتایج: 360147  

Journal: :international journal of agricultural management and development 2011
michael g. kanyi tom vandenbosch fredrick u. ngesa joash k. kibett george muthaa

the farmers of the future (fof) initiative implemented a programme of integrating natural resources management in the basic education curriculum. the purpose of the study was to document activities and determine the effects of fof programme on primary school learners’ perceptions towards natural resources management by comparing learners involved in the fof programme and those not involved. fur...

2010
C. I. Costopoulou

Towards promoting sustainable agriculture and economic growth, the development of the agricultural workforce and set up of innovative agricultural systems are required. Agricultural educational repositories are systems used for storing, reusing and sharing agricultural learning resources. They contribute to agricultural education at different educational levels and target groups. Thus, this pap...

2016
Rita Sharma Silas Wungrampha Vinay Singh Ashwani Pareek Manoj K. Sharma

Shrinking arable land due to soil salinization and, depleting fresh water resources pose serious worldwide constraints to crop productivity. A vision of using plant feedstock for biofuel production can only be realized if we can identify alternate species that can be grown on saline soils and therefore, would not compete for the resources required for conventional agriculture. Halophytes have r...

2011
Constantina Costopoulou Maria Ntaliani Nikos Manouselis Nikos Palavitsinis Argiris Tzikopoulos

Agricultural education can help farmers to increase production, preserve natural resources, and provide nutritious food, thus contributing to a better quality of life. The advent of ICT revolution has provided many ways for supporting successfully the agricultural e-education. To this end, this paper focuses on supporting agricultural education through the use of digital learning repositories a...

2006
Howard Elliott Paul T. Perrault Kenneth Kaunda

Introduction The evolution of agricultural research and development policy in Zambia is emblematic of the quiet crisis in African agricultural research. Zambia, a medium-sized country that has avoided internal conflict, has, until recently, been spared from natural disasters. It has also enjoyed periods of relative economic well-being and institutional growth based on its copper industry. Zambi...

2009
ZHANG XIAOSHUAN ZHAO QINGLING TIAN DONG ZHAO MING

With the development and popularization of Internet, The research focuses on how to get the requirement quickly and exactly from a large number of information. Using ontology provides a new intelligent searching method based on Web. In this paper, According to ontology theory of agriculture's characters and combining with the major of soil and agricultural chemistry, the retrieval system took t...

2004

The great majority of the population in the countries most affected by HIV/AIDS live in rural areas. In many African countries, farming and other rural occupations provide a livelihood for more than 70 per cent of the population. Hence, it is to be expected that the HIV/AIDS epidemic will cause serious damage to the agriculture sector in those countries, especially in countries that rely heavil...

2011
Kunihisa Morinaga

Intergovernmental Panel on Climate Change (IPCC) reported that the global mean temperature had risen for the 20th century at the rate of 0.74oC per 100 years due to increasing green house gas. Climate change such as temperature, precipitation and tropical cyclone activity has been strongly related to agricultural production, water resource, and species diversity. Recent climate change has alrea...

2017
Yong Li Shuang Wang Jiahui Yuan Weiwei Zhang

Available water resources for agricultural irrigation have decreased worldwide in recent decades, prompting advances in water saving methods. In this study, soil water regime and water balance in a transplanted rice field with reduced irrigation (multiple shallow depth irrigations) in the Taihu Lake Basin of East China were observed and then evaluated using Hydrus-1D model during two consecutiv...

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