@article { author = {کوپاهی, مجید}, title = {-}, journal = {Iranian Journal of Agriculture Science}, volume = {3و4}, number = {0}, pages = {-}, year = {1986}, publisher = {}, issn = {}, eissn = {}, doi = {}, abstract = {The purpose of this study is to investigate the distribution pattern of agricultural holdings by size in 1361 (1982) in Iran and compare it withl35l(1972). The reason for selecting these two years is that in 1972 the land reform by the previous government was ended, also in 1982 the turbulance in land ownership system which came about after the Islamic revolution had come to an end (despite the fact that the issue of landownership has not been solved formally yet). Also,since the FAQ has conducted similar research for 67 countries, therefore the results of this study can be compared with those of the FAO research. In 1972 average holding size was about 6 hectars which reduced to 5 hectars in 1982. This decline in the size of the average holdings was due to the breaking of the large holdings. The Gini coefficient for both years was estimated, but it did not show any significant changes for the period. This indicates that the Gini coefficient is not always a reliable index of concentration.}, keywords = {}, title_fa = {مطالعه تراکم اراضی دایر کشاورزی در ایران}, abstract_fa = {هدف این مطالعه بررسی چگونگی توزیع زمین های دایر بین طبقات مختلف بهره برداریها در سال 1361و مقایسه آن با سال 1351 بود. در ضمن چون FAO نیز مطالعه مشابهی را در مورد 67 کشور جهان در دهه 1970 انجام داده است لذا نتایج این بررسی با نتایج حاصل از بررسی فوق مقایسه گردید. در این مطالعه آمار منتشر شده توسط مرکز آمار ایران در مورد وسعت زمین های دایر بهره برداریهای کشاورزی در ایران برای سالهای 1361 و 1351 مورد استفاده قرار گرفته است. دلیل انتخاب این دو سال این است که در سال 1351 اصلاحات ارضی رژیم عملا پایان یافت وازطرف دیگر حرکاتی که باعث گردید وضع نظام مالکیت اراضی بعد از انقلاب اسلامی تغییر کند درسال 1361 تقریبا فروکش کرد.}, keywords_fa = {}, url = {https://jijas.ut.ac.ir/article_16165.html}, eprint = {https://jijas.ut.ac.ir/article_16165_0c71a190048e983bc9384867aec9447e.pdf} }