نتایج جستجو برای: farmer users

تعداد نتایج: 218443  

Journal: :آب و خاک 0
امیر اعظمی کیومرث زرافشانی حسین دهقانی سانیچ علی گرجی

abstract the main purpose of this study was to determine farmers’ satisfaction towards pressurized irrigation systems in kermanshah province. this study used a mixed method design with descriptive correlation emphasis. a researcher made questionnaire was used to collect data. a random sample of 274 farmers who have been equipped with pressurized irrigation systems during the last three years pa...

Journal: :Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 2012
K Soini C Diaz G Gandini Y de Haas T Lilja D Martin-Collado F Pizzi S J Hiemstra

Recognizing cultural diversity among local breed farmers is crucial for the successful development and implementation of farm animal genetic resources FAnGr conservation policies and programmes. In this study based on survey data collected in the EUropean REgional CAttle breeds project from six European countries, a typology of local breed farmers was designed and profiles for each of the farme...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
محمد آقاپور عضو هیئت علمی دانشگاه آزاد اسلامی شوشتر سعید یزدانی استاد گروه اقتصاد کشاورزی دانشگاه تهران حامد رفیعی استادیار گروه اقتصاد کشاورزی دانشگاه

rejection of pressurized irrigation by farmers is the problem in the agricultural sector in the north of the khouzestan province. as the statistics show, only five percent of the farmers used to do this type of irrigation systems. therefore, in this study by using field study and logit model, causes of rejecting pressurized irrigation methods in three townships shosh. andymeshk and dezful have ...

2018
Federica Caffaro Michele Roccato Margherita Micheletti Cremasco Eugenio Cavallo

OBJECTIVES We aimed at testing a model of the direct and indirect effects of being a part-time farmer on the probability of being involved in an agricultural machinery-related accident, considering the role played by unsafe beliefs and the frequency of use of machinery. METHODS Two-hundred and fifty-two Italian men, regular users of agricultural machinery (age: Mean = 45.1 years, standard Dev...

Journal: :EAI Endorsed Trans. Context-aware Syst. & Appl. 2017
H. T. Nguyen Anh Van Thi Tran Tuyet Anh Thi Nguyen Luc Tan Vo Phuoc Vinh Tran

For visualization of multivariable data, multivariate cube meets with the limitation of screen and human vision. Retinal variables are integrated into multivariate cube to enhance its visual characteristics. The selective feature of variables and associative feature of the values of the same variable are improved with the integration of retinal variable into the set of visual variables. The sel...

2018
Shachar Lovett

The GM-MDS conjecture of Dau et al. (ISIT 2014) speculates that the MDS condition, which guarantees the existence of MDS matrices with a prescribed set of zeros over large fields, is in fact sufficient for existence of such matrices over small fields. We prove this conjecture.

2012
John Williams

Making farm decisions is difficult, especially making decisions about selling and pricing wheat in deregulated supply chains. This study, conducted prior to export deregulation, sought to identify which factors were important to northern New South Wales (NSW) wheat growers when they were making decisions about wheat selling and price risk, under production and market uncertainty. Key questions ...

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