Soil Phase: Base for Deriving Land Capability Class and Crop Suitability
نویسندگان
چکیده
منابع مشابه
Modeling land suitability/capability using fuzzy evaluation
Modeling the suitability of land to support specific land uses is an important and common GIS application. Three classic models, specifically pass/ fail screening, graduated screening and weighted linear combination, are examined within a more general framework defined by fuzzy logic theory. The rationale underlying each model is explained using the concepts of fuzzy intersections, fuzzy unions...
متن کاملGIS-based fuzzy membership model for crop-land suitability analysis
Crop-land suitability analysis is a prerequisite to achieve optimum utilisation of the available land resources for sustainable agricultural production. The Food and Agricultural Organisation [FAO, 1976. A framework for land evaluation (Soils Bulletin No. 32). FAO, Rome.] recommended an approach for land suitability evaluation for crops in terms of suitability ratings from highly suitable to no...
متن کاملResearch in Crop Land Suitability Analysis Based on GIS
(1 Structure Engineering Lab, Chongqing Jiaotong University, No.66 Xuefu Road Nan’an District Chongqing China ,China,400074) (2 School of Civil Engineering & Archtecture, Chongqing Jiaotong University, No.66 Xuefu Road Nan’an District Chongqing China ,China,400074) Abstract: This paper based on GIS land suitable assessment principle and method, use supermap to analysis suitability of crop land ...
متن کاملCrop-land Suitability Analysis Using a Multicriteria Evaluation & Gis Approach
Crop-land suitability analysis is a prerequisite to achieve optimum utilization of the available land resources for sustainable agricultural production. One of the most important and urgent problems in Bangladesh is to improve agricultural land management and cropping patterns to increase the agricultural production with efficient use of land resources. In Bangladesh, agriculture is the mainsta...
متن کاملOn Fuzzy Cluster Modeling in the Analysis of Land Suitability for Crop Cultivation
Fuzzy clustering is a data analysis technique that, when applied to a set of heterogeneous items, identifies homogenous subgroups as defined by a given model or measure of similarity in fuzzy environment. Moreover, fuzzy clustering methodology has been developed and used in variety of areas like biology, computer science, engineering, medicine etc. In this paper, fuzzy cluster model is develope...
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ژورنال
عنوان ژورنال: International Research Journal of Pure and Applied Chemistry
سال: 2019
ISSN: 2231-3443
DOI: 10.9734/irjpac/2019/v20i430139