【摘要】 本文在取得大量观测数据的基础上,从地理学、气候学、生态学的观点,分析论证了地处我国亚热带北部边缘的伏牛山南侧山地丘陵区的地形、水域小气候资源,提出了充分利用优越小区气候资源,发展柑桔生产的具体建议,并以优越的地形、水域小气候资源为主要依据,综合考虑发展柑桔的其它生态和社会经济条件,在淅川县选择出200片不同等级的适宜柑桔地段,总面积9200公顷(31.1万亩),並对不同等级适宜区进行了适种程度评价,为该地区柑桔生产的发展提供了科学依据和实践示范.更多还原

【Abstract】 Based on lots of observations,the paper,from geographic, climate logical, ecological points of view,not only presents topography and water area of hilly land in the south part of Funiu mountains situated in north edge of Subtropics, but also Puts forward concret suggestions developing orange production with advantages of micro-climate resourses.To be considered with ecological environment and economical conditions,it has made an assessment of suitable levels planting oranges in different lands,taking 9200 hectares of different land to plant oranges in Xichuan County as experiment.更多还原