نتایج جستجو برای: Agricultural sustainability

تعداد نتایج: 160795  

2006
F. Hole

Agriculture began in the eastern Mediterranean Levantine Corridor about 11 000 years ago toward the end of the Younger Dryas when aridity had diminished wild food resources. During the subsequent Climatic Optimum, agricultural villages spread rapidly but subsequent climatic changes on centennial to millennial scales resulted in striking 5 oscillations in settlement, especially in marginal areas...

2015
Karin Edvardsson Björnberg Elisabeth Jonas Håkan Marstorp Marc A. Rosen

Researchers have put forward agricultural biotechnology as one possible tool for increasing food production and making agriculture more sustainable. In this paper, it is investigated how key actors in the Swedish food supply chain perceive the concept of agricultural sustainability and the role of biotechnology in creating more sustainable agricultural production systems. Based on policy docume...

2014
Pei Xu David Vera

Agribusiness managers as the major players in the agricultural industry greatly determine agribusiness practices and affectperception about agricultural sustainability. This study develops a framework to analyze how agribusiness students, the future agribusiness managers, in California view sustainable agriculture. An educational program was created and implemented to raise awareness and educat...

Geravandi, Shahpar , Popzan, Abdol Hamid,

Introduction Lack of a comprehensive framework is one of the most important challenges in sustainability assessment of Agricultural Exploitation Systems. This is the reason of tunnel vision in many researches in the field of sustainability. The history of Agricultural Exploitation Systems in Iran is back to thousands years ago, when ancient Iranian tried to domesticate wild animals and cerea...

Journal: :Anais da Academia Brasileira de Ciencias 2015
Ferdous Ahmed Abul Q Al-Amin Muhammad M Masud Fatimah Kari Zeeda Mohamad

The significance of Science Framework (SF) to date is receiving more acceptances all over the world to address agricultural sustainability. The professional views, however, advocate that the SF known as Mega Science Framework (MSF) in the transitional economies is not converging effectively in many ways for the agricultural sustainability. Specially, MSF in transitional economies is mostly inca...

Journal: :journal of agricultural science and technology 2012
a. asadi kh. kalantari sh. choobchian

agricultural sustainability refers to the ability of a farm to produce food indefinitely, without causing irreversible damage to ecosystem health. the main objective of this study was to formulate a structural model to analyze the effects of ecological, social, and economic factors on sustainable agricultural development in qazvin province of iran. to achieve this aim, a structural model with 4...

2005
John E. Hall

Combinations of proline and glutamine significantly increased the functional properties of soft wheatthat were unseen when added individually. To hard wheat, proline contributed more positively than glutamine onmost dough and bread properties, which is different from the observations with soft wheat. Addition of glutamine tohard wheat increased the amount of gluten and glutenin afte...

2009
Madhu Subedi Trevor J. Hocking Michael A. Fullen Alison R. McCrea Eleanor Milne

Increasing crop production, while maintaining sustainability, is a priority for agricultural development projects, particularly in developing countries. This study investigated the factors contributing to the effectiveness of agricultural development projects in improving the sustainability of cropping systems in a small upland watershed in south-west China. This involved a review of recent rel...

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Background: Despite that has passed decades from sustainability issues, but we are still seeing that farmers misuse the sources of production, and agricultural policies do not fit with the environmental capacity of regions and being brilliant of the term self-sufficiency in among agricultural development policies. It seems all the levers so far have been used to achieve sustainability so should...

Journal: :Journal of environmental management 2015
Fengxia Dong Paul D Mitchell Jed Colquhoun

Measuring farm sustainability performance is a crucial component for improving agricultural sustainability. While extensive assessments and indicators exist that reflect the different facets of agricultural sustainability, because of the relatively large number of measures and interactions among them, a composite indicator that integrates and aggregates over all variables is particularly useful...

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