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常绿果树带北缘的徽州地区,在一般年份的冬季低温下,桔树能够安全越冬、顺利生长与结实。如徽州专区园艺埸1956年初定植的温州蜜柑,于1960年收获了果实,1961年仍然得到收成。休宁园艺埸芳口母树园1962年在二十三至二十四年生温州蜜柑树上收到单株产量八十至九十斤。但是遇到象1954年冬、1955年春,1961年冬、1962年春,1962年冬、1963年春的周期性寒流的侵袭,往往会严重地影响柑桔类果树的生产与发展。本文就是从气象、自然环境、品种及栽培管理等方面阐明其对冻害的影响,为桔树安全越冬提供了理论基础与相应的技术措施。
Evergreen fruit trees with the northern edge of Huizhou region, in the general year of the winter low temperature, orange trees can be safe winter, smooth growth and strong. Such as the Huizhou area horticulture 埸 colonized in early 1956, Wenzhou Satsuma, harvested fruit in 1960, 1961 still get the harvest. Xiuning horticultural Huanfang mouth mother tree garden in 1923 twenty-three to twenty-four year-old Wenzhou orange tree received eighty to ninety pounds per plant. However, encountering periodic cold currents such as the winter of 1954, the spring of 1955, the winter of 1961, the spring of 1962, the winter of 1962, and the spring of 1963 will often seriously affect the production and development of citrus fruit trees. This article is from the meteorology, the natural environment, species and cultivation management to clarify its impact on frost damage for the winter orange trees provide a safe basis for the theoretical basis and the corresponding technical measures.