بررسي ديدگاه كشاورزان پذيرنده سيستم هاي آبياري باراني در گسترش و عدم گسترش اين سيستم ها ﴿مطالعه موردي: شهرستان بهبهان﴾

چكيده انگليسي :

85 Investigation of the Farmers Viewpoint that Accepted the Sprinkler Irrigation Systems on the Extension and Abandonment of these systems case Study Behbahan County Iran Abotaleb Piraiess a piraiesh@yahoo com June 2 2014 Department of rural Development Isfahan University of Technology Isfahan 84156 83111 IranDegree M Sc Language FarsiSupervisor M S Ebrahimi Assist Prof ebrahimi ms@cc iut ac irAbstractThe effective and sustainable use of water for agriculture has become a global priority requiring urgentand immediate solutions in view of intensifying competition between different sectors One of the mainobstacle in agriculture progress and rural development in Iran is the issue of water shortage The optimaluse of water in increasing of agricultural products is an essential task in arid and semi arid regions likeIran The new pressurized irrigation approaches prevent from irregular waste of water and to some extendresolves the issue of water shortage The use of modern advanced and resource efficient irrigationtechnologies is vital to increase farm output and income The efficiency of irrigation in the sprinklerirrigation is 80 percent But the development of these systems have the technical economic and socialproblem The main aim of the present study is to investigate the farmer s viewpoint about barriers andpromoting factors of using sprinkler irrigation system case study Behbahan county in Iran Thestatistical population was the farmers who use the sprinkler irrigation systems in Behbahan county in Iran N 150 After conducting a pilot study for each structure separately the reliability of questionnaire wascalculated by Cronbakh Alpha Coefficient which was more than 0 7 In this study for analyzing the datathe correlation coefficients such as Spearman and Pearson correlation coefficient factor analysis andRegression analysis were used The results showed that from an agriculture viewpoint the most importantvariables influencing the farmers decision to abandonment of sprinkler irrigation systems were as lackof monitoring for projects lack of capital for establishing the irrigation system poor government policy dissatisfaction with projects lack of insurance and the high price segments of sprinkler irrigationsystems There was also a positive significant correlation between variables such as increased production area under cultivation Source of water supply and credit institutions with the extension amount ofsprinkler irrigation systems Also there was negative significant correlation between variables such as Tendency to the risk of farmers and low quality parts with the extension amount of sprinkler irrigationsystems Lack of belief in a favorable impact of new irrigation methods even after the adoption of thisinnovation has resulted in the instability of this innovation In farmer s viewpoint the most importantvariables influencing the farmers decision to develop the irrigation systems were as meet the farmerhaving the new irrigation systems reduce the water costs increase of production and etc The results offactor analysis showed that the affecting factors on development of sprinkler irrigation system included extension support 17 environmental 16 economic 14 and user skills factors 13 Also offactor analysis showed that the affecting factors on abandonment of sprinkler irrigation system included costs economic resulting from inappropriate land and Systems 17 lack skill and believe to sprinklerirrigation system 11 Climatic factors and grievances arising from the implementation of thesystem 10 lack of appropriate legislation 8 and landrestrictions 6 The results of the regressionanalysis shows that there was significant positive relationship between the variables area undercultivation Source of water supply and credit institutions with the extension amount of sprinklerirrigation systems Also there was significant negative relationship between variables such as The lowquality of spare parts and Tendency to the risk of farmers with the exte

پيرايش، ابوطالب

بررسي ديدگاه كشاورزان پذيرنده سيستم هاي آبياري باراني در گسترش و عدم گسترش اين سيستم ها ﴿مطالعه موردي: شهرستان بهبهان﴾

تحليل عاملي , رگرسيون خطي