‘脐橙52’山地果园优质丰产栽培技术  

Cultivation technology of high-quality and high-yield navel orange 52 in hillside orchards

作　　者：张光华 

机构地区：[1]福建省福州市晋安区农林水局,福建福州350011

出　　处：《中国园艺文摘》2012年第8期156-157,共2页Chinese Horticulture Abstracts

摘　　要：‘脐橙52’具有生长势较强、适应性良好、丰产优质的特点。山地果园栽培应以搞好水土保持、改善土壤结构为重点,协调根部与地上部平衡生长,以延长果树的经济收益期。定植密度宜先密后疏,既提高土地利用率,又可获得早期产量效益。成年树修剪采取冬剪和夏剪相结合,早施稳果肥,第2次生理落果后及时疏果,提高果实的整齐度。生物防治病虫害,开展果林结合、果牧结合、草生栽培等生态型果园管理模式。Navel orange-52 is a new improved variety which has the advantages of strong capacity for growth, easy environment adaptability, high yield and high quality. In regard to cultivation in hillside orchards, water and soil conservation should be properly managed, with focus placed on improvement of soil structure and coordination of balanced growth between roots and parts of plants growing on the ground, so that fruit trees economic return duration can be further prolonged. Plantation density should be arranged in a loose-first-dense-later manner, which not only improves land utility but also realizes the benefit of early fruiting. Adult fruit trees should be managed with the method of trimming in winter and summer. Fruit enforcement fertilizers should be applied as soon as possible and upon the second physiological fruit drop, fruits should be picked promptly to improve the uniformity of fruits. It is required to conduct ecological orchard management mode which combines biological control with incorporation of fruit and forest, incorporation of fruit and animal husbandry and vegetative cultivation, etc.

关 键 词：'脐橙52’ 优质 丰产 生态果园 

分 类 号：S661.2[农业科学—果树学]