Kalit so‘zlar
томорқа хўжалик фаолиятидан келадиган даромадлар
қишлоқ хўжалик маҳсулотлари
tobit регрессия модел
VIF тест
Qanday qilib iqtibos keltirish mumkin
Abstrak
Мазкур илмий тадқиқот ишида қишлоқ ҳудудларида томорқа хўжалик фаолиятидан келадиган даромадларнинг ўрни ва аҳамияти ўрганилган. Шунингдек, томорқа хўжалик фаолиятидан келадиган даромадларнинг шаклланишига таъсир этувчи омилларга tobit регрессияси орқали иқтисодий баҳо берилган ва уларнинг мултиколлинеарлигини аниқлашда VIF (Variance inflation factor) тест ўтказилган. Таҳлилда Самарқанд вилоятининг 4 та туманида 170 та томорқа ер эгаларидан ўтказилган аноним сўровнома маълумотларидан фойдаланилган. Томорқа хўжаликлари фаолиятидан келадиган даромадларнинг ошишида, томорқа экин майдони ҳажми, органик ва минерал ўғитлар сарфи, уруғлик ва кўчат харажатлари, экин майдонини экишга таёрлаш харажатлари ҳамда томорқа хўжалигидан “Томорқа хизмати” МЧЖгача ва минерал ўғит шаҳобчасигача бўлган масофа ҳамда томорқа ер эгалари ёши 1 фоиз (p<.01)ликда статистик муҳим аҳамиятга эгалиги аниқланган. Шунингдек, томорқа ер эгаларининг экин майдонларини суғоришда сув таъминотидан қониқиши, томорқа ер эгаси маълумоти, 0-3 ёшгача бўлган оила аъзолар сони 5 фоиз(p<.05)ликда статистик муҳим аҳамиятга эгалиги илмий асосланган. Бироқ, томорқа хўжаликлари фаолиятидан келадиган даромадларни ошишида томорқа ер эгалари жинси ва оила аъзолари сони статистик муҳим аҳамиятга эга эмаслиги аниқланди. Олинган натижалар асосида, қишлоқ ҳудудлари аҳолиси томорқа хўжаликлари фаолиятидан келадиган даромадларни ошириш борасида илмий асосланган таклифлар ишлаб чиқилган.
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