湖南省冷水滩市园艺场虽然地处湘南,雨量充沛,但时空分布不匀。历年常有规律性的夏秋干旱,气温高、日照长、蒸发量大,致使柑桔不仅落花落果严重,而且很难成活。过去柑桔生产的情况是:大旱大减产,小旱小减产,风调雨顺增点产。 Although cold water beach horticultural market in Hunan Province is located in southern Hunan, rainfall is abundant, but uneven distribution of time and space. Regular regular summer drought in summer and autumn, high temperatures, long sunshine, evaporation, resulting in citrus not only falling serious, but also difficult to survive. The past citrus production situation is: big drought reduction, small drought small cut, favorable weather increase by a small amount.