The designations employed in the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of IRRI concerning the legal status of any country, territory, city, area, or of its authorities, or the delimitation of its frontiers or boundaries. SysNet is a systems research network established to develop methodologies for determining land use ...

This paper addresses the functional structure of agricultural electronic marketplaces, together with associated pricing mechanisms. The analysis of transaction costs suggests that electronic commerce with intermediaries provides more efficient trading environments than electronic marketplace without intermediaries. This indicates that existing intermediary institutions will remain important for...

The agricultural sector is one of the leading ones in economy many countries, as it creates basis for their economic growth. Every region every country has its own unique sphere social reproduction due to different resource potential, i.e., fertile soils, favourable climatic conditions, etc. Under such irrelevant choose a single development path this sector. Given these facts, study formulates ...

with entrance spirituality and god to management and organization field, as 21st century challenge, organization’s managers and leaders especially educational institutions must confront with new phenomena. spiritual leader’s role to incite and encourage human resource with use of spiritual vision and establishment of cultural context based on human values, to foster empowered, high productivity...

© 2008 The Authors Journal compilation © 2008 Australian Agricultural and Resource Economics Society Inc. and Blackwell Publishing Asia Pty Ltd doi: 10.1111/j.1467-8489.2007.00404.x Blackwell Publishing Ltd Oxford, UK AJAR ustralian Journal of Agricultural and Resource Economics 1364-985X © 2008 The Authors Journ Compilat on © 2008 A str lian Agricultural and Resource Economics Society Inc. and...

The global abundance of N fertilizer has dramatically increased agricultural productivity. However, when N escapes to the atmosphere as ammonia (NH 3 ) gas, NH 3 loss can cause undesirable effects. In addition to a loss of a valuable resource, it can have negative impacts on air quality, ecosystem productivity, and human health. Animal production is the largest source of NH 3 emission in North ...