Andere Kunden interessierten sich auch für
![Diversification and Intensification of Rice Based Cropping Systems]( "Diversification and Intensification of Rice Based Cropping Systems")
Diversification and Intensification of Rice Based Cropping Systems40,99 €![Sustainable development shrimp farming in the Mekong delta]( "Sustainable development shrimp farming in the Mekong delta")
Sustainable development shrimp farming in the Mekong delta32,99 €![An Economic Evaluation Of Flood Dike Construction In The Mekong Delta]( "An Economic Evaluation Of Flood Dike Construction In The Mekong Delta")
An Economic Evaluation Of Flood Dike Construction In The Mekong Delta36,99 €![Eine Typologie der reisbasierten Anbausysteme im Mekong-Delta]( "Eine Typologie der reisbasierten Anbausysteme im Mekong-Delta")
Eine Typologie der reisbasierten Anbausysteme im Mekong-Delta39,90 €![Una tipologia di sistemi colturali basati sul riso nel Delta del Mekong]( "Una tipologia di sistemi colturali basati sul riso nel Delta del Mekong")
Una tipologia di sistemi colturali basati sul riso nel Delta del Mekong26,99 €![Dimensions of Soybean Based Cropping System in North-Eastern Karnataka]( "Dimensions of Soybean Based Cropping System in North-Eastern Karnataka")
Dimensions of Soybean Based Cropping System in North-Eastern Karnataka43,99 €![Integrated Nutrient Management in Sorghum-Barley Cropping Sequence]( "Integrated Nutrient Management in Sorghum-Barley Cropping Sequence")
Integrated Nutrient Management in Sorghum-Barley Cropping Sequence43,99 €
In this study the rice based cropping systems of the Mekong Delta of Vietnam are structured with focus on their water pollution potential by agro chemicals. Experts agree that primarily hydrological and secondly soil conditions explain the establishment of certain cropping systems. Dykes, sluice gates and pumps are employed in most places of the Delta. Often times socio economic factors rather than ecological conditions determine when and where those measures of water control are taken into use. Nevertheless, when giving an overview, cropping systems are still best structured according to ecological conditions that follow a natural gradient. Rice based cropping systems can be characterised according to their water pollution potential because farmers display for each system a typical behaviour of fertilizer and pesticides' application whereas the residues or a misuse of these agro chemicals pollute the water bodies. Experts at the Can Tho University and farmers in three agro ecological zones have been interviewed to find out what are typical farming practices and by which factors other than ecological are they influenced.