{"id":{"repo_id":"greece","oai_identifier":"oai:10442/1219"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/1219","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΗΣ ΔΙΑΡΘΡΩΣΕΩΣ ΤΟΥ ΠΑΡΑΓΩΓΙΚΟΥ ΣΥΣΤΗΜΑΤΟΣ ΤΗΣ ΠΡΟΒΑΤΟΤΡΟΦΙΑΣ ΤΗΣ ΘΕΣΣΑΛΙΑΣ, ΚΑΘΩΣ ΚΑΙ ΣΤΗ ΔΙΕΡΕΥΝΗΣΗ ΤΩΝ ΔΥΝΑΤΟΤΗΤΩΝ ΑΥΞΗΣΕΩΣ ΤΗΣ ΠΑΡΑΓΩΓΙΚΟΤΗΤΑΣ ΤΗΣ","abstract":"AN EXAMINATION OF THE SHEEP PRODUCTION SYSTEM AND THE POSSIBILITIES OF INCREASING ITS PRODUCTIVITY IN THESSALIA THROUGH A SAMPLE SURVEY INVESTIGATION. A REPRESENTATIVE SAMPLE OF 200 SHEEP FARMS HAS BEEN STUDIED USING THE METHOD OF STRATIFIED RANDOM SAMPLING. QUESTIONNAIRES AND RECORDS WERE COMPLETED FOR EACH FARM AND THEY WERE USED TO PROVIDE A COMPLETE REGISTRATION OF THE ELEMENTS OF FARM-FINANCIAL AS WELL AS ANIMAL TECHNICAL ONES DURING THE PERIOD OF THE SAMPLE SURVEYINVESTIGATION. THE FACTOR ANALYSIS HAS BEEN APPLICATED AS THE MOST SUITABLE AND RECOGNISED THE FACTORS WHICH WERE FOUND THAT INFLUENCE THE PRODUCTION SYSTEM.IN ADDITION, PRODUCTION WAS ANALYZED USING A COBB-DOUGLAS PRODUCTION FUNCTION AND ESTIMATED OF UTILIZATION LEVEL OF INPUTS. THESE METHODS DEFINED THE POSSIBILITIES OF INCREASING PRODUCTIVITY OF PRODUCTION SYSTEM.","abstract_html":"AN EXAMINATION OF THE SHEEP PRODUCTION SYSTEM AND THE POSSIBILITIES OF INCREASING ITS PRODUCTIVITY IN THESSALIA THROUGH A SAMPLE SURVEY INVESTIGATION. A REPRESENTATIVE SAMPLE OF 200 SHEEP FARMS HAS BEEN STUDIED USING THE METHOD OF STRATIFIED RANDOM SAMPLING. QUESTIONNAIRES AND RECORDS WERE COMPLETED FOR EACH FARM AND THEY WERE USED TO PROVIDE A COMPLETE REGISTRATION OF THE ELEMENTS OF FARM-FINANCIAL AS WELL AS ANIMAL TECHNICAL ONES DURING THE PERIOD OF THE SAMPLE SURVEYINVESTIGATION. THE FACTOR ANALYSIS HAS BEEN APPLICATED AS THE MOST SUITABLE AND RECOGNISED THE FACTORS WHICH WERE FOUND THAT INFLUENCE THE PRODUCTION SYSTEM.IN ADDITION, PRODUCTION WAS ANALYZED USING A COBB-DOUGLAS PRODUCTION FUNCTION AND ESTIMATED OF UTILIZATION LEVEL OF INPUTS. THESE METHODS DEFINED THE POSSIBILITIES OF INCREASING PRODUCTIVITY OF PRODUCTION SYSTEM.","abstract_has_math":false,"creators":["Apostolopoulos, Constantinos","Αποστολόπουλος, Κωνσταντίνος"],"institution":"Agricultural University of Athens","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1986,"date_issued":"1986","date_published":"1986","updated_at":"2026-07-24T02:24:49Z","subjects":["ANIMAL PRODUCTION","ANIMAL PRODUCTION ECONOMY","COBB-DOUGLAS FUNCTIONS","Factor analysis","Multivariate analysis","Production systems","PRODUCTIONFUNCTIONS","SHEEP PRODUCTION","STRATIFIED RANDOM SAMPLING","THESSALIA'S SHEEP PRODUCTION","ΖΩΩΤΕΧΝΙΑ-ΖΩΙΚΗ ΠΑΡΑΓΩΓΗ","ΟΙΚΟΝΟΜΙΚΗ ΖΩΙΚΗΣ ΠΑΡΑΓΩΓΗΣ","Παραγοντική ανάλυση","Παραγωγικά συστήματα","Πολυμεταβλητές αναλύσεις","ΠΡΟΒΑΤΟΤΡΟΦΙΑ","ΠΡΟΒΑΤΟΤΡΟΦΙΑ ΘΕΣΣΑΛΙΑΣ","Συναρτήσεις παραγωγής","ΣΥΝΑΡΤΗΣΗ COBB-DOUGLAS","ΤΥΧΑΙΑ \"ΚΑΤΑΣΤΡΩΜΑΤΑ\" ΔΕΙΓΜΑΤΟΛΗΨΙΑ","Γεωπονικές Επιστήμες και Κτηνιατρική","Επιστήμη Ζωικής Παραγωγής","Agricultural and Veterinary Sciences","Animal and Dairy Science"],"languages":["gre"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/1219"],"render_values":[{"text":"10.12681/eadd/1219","href":"https://doi.org/10.12681/eadd/1219","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/1219","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Apostolopoulos, Constantinos","Αποστολόπουλος, Κωνσταντίνος"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1986"]},{"key":"dc:publisher","label":"Institution","values":["Agricultural University of Athens","Ανωτάτη Γεωπονική Σχολή Αθηνών"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["ANIMAL PRODUCTION","ANIMAL PRODUCTION ECONOMY","COBB-DOUGLAS FUNCTIONS","Factor analysis","Multivariate analysis","Production systems","PRODUCTIONFUNCTIONS","SHEEP PRODUCTION","STRATIFIED RANDOM SAMPLING","THESSALIA'S SHEEP PRODUCTION","ΖΩΩΤΕΧΝΙΑ-ΖΩΙΚΗ ΠΑΡΑΓΩΓΗ","ΟΙΚΟΝΟΜΙΚΗ ΖΩΙΚΗΣ ΠΑΡΑΓΩΓΗΣ","Παραγοντική ανάλυση","Παραγωγικά συστήματα","Πολυμεταβλητές αναλύσεις","ΠΡΟΒΑΤΟΤΡΟΦΙΑ","ΠΡΟΒΑΤΟΤΡΟΦΙΑ ΘΕΣΣΑΛΙΑΣ","Συναρτήσεις παραγωγής","ΣΥΝΑΡΤΗΣΗ COBB-DOUGLAS","ΤΥΧΑΙΑ \"ΚΑΤΑΣΤΡΩΜΑΤΑ\" ΔΕΙΓΜΑΤΟΛΗΨΙΑ","Γεωπονικές Επιστήμες και Κτηνιατρική","Επιστήμη Ζωικής Παραγωγής","Agricultural and Veterinary Sciences","Animal and Dairy Science"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["gre"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/1219","http://hdl.handle.net/10442/hedi/1219"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["AN EXAMINATION OF THE SHEEP PRODUCTION SYSTEM AND THE POSSIBILITIES OF INCREASING ITS PRODUCTIVITY IN THESSALIA THROUGH A SAMPLE SURVEY INVESTIGATION. A REPRESENTATIVE SAMPLE OF 200 SHEEP FARMS HAS BEEN STUDIED USING THE METHOD OF STRATIFIED RANDOM SAMPLING. QUESTIONNAIRES AND RECORDS WERE COMPLETED FOR EACH FARM AND THEY WERE USED TO PROVIDE A COMPLETE REGISTRATION OF THE ELEMENTS OF FARM-FINANCIAL AS WELL AS ANIMAL TECHNICAL ONES DURING THE PERIOD OF THE SAMPLE SURVEYINVESTIGATION. THE FACTOR ANALYSIS HAS BEEN APPLICATED AS THE MOST SUITABLE AND RECOGNISED THE FACTORS WHICH WERE FOUND THAT INFLUENCE THE PRODUCTION SYSTEM.IN ADDITION, PRODUCTION WAS ANALYZED USING A COBB-DOUGLAS PRODUCTION FUNCTION AND ESTIMATED OF UTILIZATION LEVEL OF INPUTS. THESE METHODS DEFINED THE POSSIBILITIES OF INCREASING PRODUCTIVITY OF PRODUCTION SYSTEM.","ΕΜΒΑΘΥΝΣΗ ΣΤΗ ΔΙΑΡΘΩΤΙΚΗ ΕΡΕΥΝΑ ΤΟΥ ΠΑΡΑΓΩΓΙΚΟΥ ΣΥΣΤΗΜΑΤΟΣ ΤΗΣ ΠΡΟΒΑΤΟΤΡΟΦΙΑΣ ΤΗΣ ΘΕΣΣΑΛΙΑΣ ΚΑΙ ΜΕΣΩ ΑΥΤΗΣ ΔΙΕΡΕΥΝΗΣΗ ΤΩΝ ΔΥΝΑΤΟΤΗΤΩΝ ΑΥΞΗΣΕΩΣ ΤΗΣ ΠΑΡΑΓΩΓΙΚΟΤΗΤΑΣ ΤΗΣ. ΜΕΛΕΤΗΘΗΚΕ ΑΝΤΙΠΡΟΣΩΠΕΥΤΙΚΟ ΔΕΙΓΜΑ 200 ΠΡΟΒΑΤΟΤΡΟΦΙΚΩΝ ΕΚΜΕΤΑΛΛΕΥΣΕΩΝΜΕ ΤΗ ΜΕΘΟΔΟ ΤΗΣ ΤΥΧΑΙΑΣ \"ΚΑΤΑΣΤΡΩΜΑΤΑ\" ΔΕΙΓΜΑΤΟΛΗΨΙΑΣ ΚΑΙ ΕΓΙΝΕ ΠΛΗΡΗΣ ΚΑΤΑΓΡΑΦΗ ΤΩΝ ΣΤΟΙΧΕΙΩΝ, ΖΩΟΤΕΧΝΙΚΩΝ ΚΑΙ ΟΙΚΟΝΟΜΙΚΩΝ, ΣΤΗ ΔΙΑΡΚΕΙΑ ΤΗΣ ΠΕΡΙΟΔΟΥ ΠΑΡΑΚΟΛΟΥΘΗΣΕΩΣ ΤΟΥ ΔΕΙΓΜΑΤΟΣ, ΜΕ ΤΗ ΧΡΗΣΙΜΟΠΟΙΗΣΗ ΕΡΩΤΗΜΑΤΟΛΟΓΙΩΝ ΚΑΙ ΗΜΕΡΟΛΟΓΙΩΝ. ΕΦΑΡΜΟΣΤΗΚΕ Η ΜΕΘΟΔΟΣ ΤΗΣ ΠΑΡΑΓΟΝΤΙΚΗΣ ΑΝΑΛΥΣΕΩΣ (ΩΣ Η ΠΛΕΟΝ ΚΑΤΑΛΛΗΛΗ ΠΟΛΥΜΕΤΑΒΛΗΤΗ ΑΝΑΛΥΣΗ) ΚΑΙ ΠΡΟΣΔΙΟΡΙΣΤΗΚΑΝ ΟΙ ΠΑΡΑΓΟΝΤΕΣ ΠΟΥ ΕΠΗΡΕΑΖΟΥΝ ΤΟ ΠΑΡΑΓΩΓΙΚΟ ΣΥΣΤΗΜΑ. ΕΓΙΝΕ, ΠΑΡΑΛΛΗΛΑ, ΑΝΑΛΥΣΗ ΠΑΡΑΓΩΓΗΣ ΜΕ ΤΗ ΧΡΗΣΙΜΟΠΟΙΗΣΗ ΤΗΣ ΣΥΝΑΡΤΗΣΗΣ COBB-DOUGLAS ΚΑΙ ΕΚΤΙΜΗΘΗΚΑΝ ΤΑ ΕΠΙΠΕΔΑ ΧΡΗΣΙΜΟΠΟΙΗΣΗΣ ΤΩΝ ΒΑΣΙΚΩΝ ΣΥΝΤΕΛΕΣΤΩΝ ΠΑΡΑΓΩΓΗΣ. ΜΕ ΒΑΣΗ ΤΑ ΠΑΡΑΠΑΝΩ, ΚΑΘΟΡΙΣΤΗΚΑΝ ΟΙ ΔΥΝΑΤΟΤΗΤΕΣ ΑΥΞΗΣΗΣ ΤΗΣ ΠΑΡΑΓΩΓΙΚΟΤΗΤΑΣ ΤΟΥ ΠΑΡΑΓΩΓΙΚΟΥ ΣΥΣΤΗΜΑΤΟΣ ΠΟΥ ΜΕΛΕΤΗΘΗΚΕ."]},{"key":"dc:title","label":"Title","values":["ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΗΣ ΔΙΑΡΘΡΩΣΕΩΣ ΤΟΥ ΠΑΡΑΓΩΓΙΚΟΥ ΣΥΣΤΗΜΑΤΟΣ ΤΗΣ ΠΡΟΒΑΤΟΤΡΟΦΙΑΣ ΤΗΣ ΘΕΣΣΑΛΙΑΣ, ΚΑΘΩΣ ΚΑΙ ΣΤΗ ΔΙΕΡΕΥΝΗΣΗ ΤΩΝ ΔΥΝΑΤΟΤΗΤΩΝ ΑΥΞΗΣΕΩΣ ΤΗΣ ΠΑΡΑΓΩΓΙΚΟΤΗΤΑΣ ΤΗΣ","CONTRIBUTION TO THE STUDY OF SHEEP PRODUCTION SYSTEM IN THESSALIA AND INVESTIGATION OF THE POSSIBILITIES OF INCREASING ITS PRODUCTIVITY"]}]}],"canonical_facts":{"dc:creator":["Apostolopoulos, Constantinos","Αποστολόπουλος, Κωνσταντίνος"],"dc:date":["1986"],"dc:description":["AN EXAMINATION OF THE SHEEP PRODUCTION SYSTEM AND THE POSSIBILITIES OF INCREASING ITS PRODUCTIVITY IN THESSALIA THROUGH A SAMPLE SURVEY INVESTIGATION. A REPRESENTATIVE SAMPLE OF 200 SHEEP FARMS HAS BEEN STUDIED USING THE METHOD OF STRATIFIED RANDOM SAMPLING. QUESTIONNAIRES AND RECORDS WERE COMPLETED FOR EACH FARM AND THEY WERE USED TO PROVIDE A COMPLETE REGISTRATION OF THE ELEMENTS OF FARM-FINANCIAL AS WELL AS ANIMAL TECHNICAL ONES DURING THE PERIOD OF THE SAMPLE SURVEYINVESTIGATION. THE FACTOR ANALYSIS HAS BEEN APPLICATED AS THE MOST SUITABLE AND RECOGNISED THE FACTORS WHICH WERE FOUND THAT INFLUENCE THE PRODUCTION SYSTEM.IN ADDITION, PRODUCTION WAS ANALYZED USING A COBB-DOUGLAS PRODUCTION FUNCTION AND ESTIMATED OF UTILIZATION LEVEL OF INPUTS. THESE METHODS DEFINED THE POSSIBILITIES OF INCREASING PRODUCTIVITY OF PRODUCTION SYSTEM.","ΕΜΒΑΘΥΝΣΗ ΣΤΗ ΔΙΑΡΘΩΤΙΚΗ ΕΡΕΥΝΑ ΤΟΥ ΠΑΡΑΓΩΓΙΚΟΥ ΣΥΣΤΗΜΑΤΟΣ ΤΗΣ ΠΡΟΒΑΤΟΤΡΟΦΙΑΣ ΤΗΣ ΘΕΣΣΑΛΙΑΣ ΚΑΙ ΜΕΣΩ ΑΥΤΗΣ ΔΙΕΡΕΥΝΗΣΗ ΤΩΝ ΔΥΝΑΤΟΤΗΤΩΝ ΑΥΞΗΣΕΩΣ ΤΗΣ ΠΑΡΑΓΩΓΙΚΟΤΗΤΑΣ ΤΗΣ. ΜΕΛΕΤΗΘΗΚΕ ΑΝΤΙΠΡΟΣΩΠΕΥΤΙΚΟ ΔΕΙΓΜΑ 200 ΠΡΟΒΑΤΟΤΡΟΦΙΚΩΝ ΕΚΜΕΤΑΛΛΕΥΣΕΩΝΜΕ ΤΗ ΜΕΘΟΔΟ ΤΗΣ ΤΥΧΑΙΑΣ \"ΚΑΤΑΣΤΡΩΜΑΤΑ\" ΔΕΙΓΜΑΤΟΛΗΨΙΑΣ ΚΑΙ ΕΓΙΝΕ ΠΛΗΡΗΣ ΚΑΤΑΓΡΑΦΗ ΤΩΝ ΣΤΟΙΧΕΙΩΝ, ΖΩΟΤΕΧΝΙΚΩΝ ΚΑΙ ΟΙΚΟΝΟΜΙΚΩΝ, ΣΤΗ ΔΙΑΡΚΕΙΑ ΤΗΣ ΠΕΡΙΟΔΟΥ ΠΑΡΑΚΟΛΟΥΘΗΣΕΩΣ ΤΟΥ ΔΕΙΓΜΑΤΟΣ, ΜΕ ΤΗ ΧΡΗΣΙΜΟΠΟΙΗΣΗ ΕΡΩΤΗΜΑΤΟΛΟΓΙΩΝ ΚΑΙ ΗΜΕΡΟΛΟΓΙΩΝ. ΕΦΑΡΜΟΣΤΗΚΕ Η ΜΕΘΟΔΟΣ ΤΗΣ ΠΑΡΑΓΟΝΤΙΚΗΣ ΑΝΑΛΥΣΕΩΣ (ΩΣ Η ΠΛΕΟΝ ΚΑΤΑΛΛΗΛΗ ΠΟΛΥΜΕΤΑΒΛΗΤΗ ΑΝΑΛΥΣΗ) ΚΑΙ ΠΡΟΣΔΙΟΡΙΣΤΗΚΑΝ ΟΙ ΠΑΡΑΓΟΝΤΕΣ ΠΟΥ ΕΠΗΡΕΑΖΟΥΝ ΤΟ ΠΑΡΑΓΩΓΙΚΟ ΣΥΣΤΗΜΑ. ΕΓΙΝΕ, ΠΑΡΑΛΛΗΛΑ, ΑΝΑΛΥΣΗ ΠΑΡΑΓΩΓΗΣ ΜΕ ΤΗ ΧΡΗΣΙΜΟΠΟΙΗΣΗ ΤΗΣ ΣΥΝΑΡΤΗΣΗΣ COBB-DOUGLAS ΚΑΙ ΕΚΤΙΜΗΘΗΚΑΝ ΤΑ ΕΠΙΠΕΔΑ ΧΡΗΣΙΜΟΠΟΙΗΣΗΣ ΤΩΝ ΒΑΣΙΚΩΝ ΣΥΝΤΕΛΕΣΤΩΝ ΠΑΡΑΓΩΓΗΣ. ΜΕ ΒΑΣΗ ΤΑ ΠΑΡΑΠΑΝΩ, ΚΑΘΟΡΙΣΤΗΚΑΝ ΟΙ ΔΥΝΑΤΟΤΗΤΕΣ ΑΥΞΗΣΗΣ ΤΗΣ ΠΑΡΑΓΩΓΙΚΟΤΗΤΑΣ ΤΟΥ ΠΑΡΑΓΩΓΙΚΟΥ ΣΥΣΤΗΜΑΤΟΣ ΠΟΥ ΜΕΛΕΤΗΘΗΚΕ."],"dc:identifier":["10.12681/eadd/1219","http://hdl.handle.net/10442/hedi/1219"],"dc:language":["gre"],"dc:publisher":["Agricultural University of Athens","Ανωτάτη Γεωπονική Σχολή Αθηνών"],"dc:subject":["ANIMAL PRODUCTION","ANIMAL PRODUCTION ECONOMY","COBB-DOUGLAS FUNCTIONS","Factor analysis","Multivariate analysis","Production systems","PRODUCTIONFUNCTIONS","SHEEP PRODUCTION","STRATIFIED RANDOM SAMPLING","THESSALIA'S SHEEP PRODUCTION","ΖΩΩΤΕΧΝΙΑ-ΖΩΙΚΗ ΠΑΡΑΓΩΓΗ","ΟΙΚΟΝΟΜΙΚΗ ΖΩΙΚΗΣ ΠΑΡΑΓΩΓΗΣ","Παραγοντική ανάλυση","Παραγωγικά συστήματα","Πολυμεταβλητές αναλύσεις","ΠΡΟΒΑΤΟΤΡΟΦΙΑ","ΠΡΟΒΑΤΟΤΡΟΦΙΑ ΘΕΣΣΑΛΙΑΣ","Συναρτήσεις παραγωγής","ΣΥΝΑΡΤΗΣΗ COBB-DOUGLAS","ΤΥΧΑΙΑ \"ΚΑΤΑΣΤΡΩΜΑΤΑ\" ΔΕΙΓΜΑΤΟΛΗΨΙΑ","Γεωπονικές Επιστήμες και Κτηνιατρική","Επιστήμη Ζωικής Παραγωγής","Agricultural and Veterinary Sciences","Animal and Dairy Science"],"dc:title":["ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΗΣ ΔΙΑΡΘΡΩΣΕΩΣ ΤΟΥ ΠΑΡΑΓΩΓΙΚΟΥ ΣΥΣΤΗΜΑΤΟΣ ΤΗΣ ΠΡΟΒΑΤΟΤΡΟΦΙΑΣ ΤΗΣ ΘΕΣΣΑΛΙΑΣ, ΚΑΘΩΣ ΚΑΙ ΣΤΗ ΔΙΕΡΕΥΝΗΣΗ ΤΩΝ ΔΥΝΑΤΟΤΗΤΩΝ ΑΥΞΗΣΕΩΣ ΤΗΣ ΠΑΡΑΓΩΓΙΚΟΤΗΤΑΣ ΤΗΣ","CONTRIBUTION TO THE STUDY OF SHEEP PRODUCTION SYSTEM IN THESSALIA AND INVESTIGATION OF THE POSSIBILITIES OF INCREASING ITS PRODUCTIVITY"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:24:49Z"}