Title :
Decision system for recommended fertilization and nutrient management in farmland
Author :
Liu, Yunlong ; Jiang, Lina
Author_Institution :
Res. Center of Urban Ecology & Environ., Shanghai Normal Univ., Shanghai, China
Abstract :
Fertilization is the important method to enhance agricultural production, but over application and low utilization rate of fertilizers had not only increased agriculture cost and resource waste, but also caused pollution. With consideration of the disperse farmland management and fertilizer status in south China, the information technology and recommended fertilizer model had been integrated to develop soil nutrient management and decision system in Dushu village, Donghu town, Shaoxing, Zhejiang Province. The whole process of farmland nutrient management had been realized in the village information system with the specific field as basic management unit, it could be used to query farmland nutrient, to browse soil nutrient and make recommended fertilization for many crops.
Keywords :
agriculture; crops; decision support systems; fertilisers; information systems; query processing; soil; Donghu town; Dushu village; Shaoxing; South China; Zhejiang province; agricultural production; agriculture cost; crop fertilization; decision system; farmland; farmland nutrient query; fertilizer utilization rate; information technology; nutrient management; pollution; recommended fertilization; resource waste; soil nutrient browsing; soil nutrient management; village information system; Data models; Fertilizers; Geographic information systems; Pollution; Production; Soil; GIS; decision system; nutrient management; recommended fertilization;
Conference_Titel :
Agro-Geoinformatics (Agro-Geoinformatics), 2012 First International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-2495-3
Electronic_ISBN :
978-1-4673-2494-6
DOI :
10.1109/Agro-Geoinformatics.2012.6311718
