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作 者:何祥生[1] 李勇[1] 杨建华[1] 陈美玉 徐树文
机构地区:[1]山西省林业科学研究所 [2]山西省造林局
出 处:《经济林研究》1991年第2期9-16,共8页Non-wood Forest Research
摘 要:本研究通过分析山西省自然条件,划分为5大气候区;选用省内外16个枣树优良品种,分区进行了良种区试。该研究对区试的不同品种,以产量品质及抗寒病等性状为指标,评选了全省5个气候区各自相宜的优于原栽代表品种的良种,以此进行了全省枣树区划,并对主要枣树品种的适应性以及在该省的分布界限进行了分析。For the present study we divided Shanxi Province into five regions according, to the climatic conditions, pilot plots were established for the adopted 16 cultivars from the recommended jujube(Ziziphus jujuba ) varieties from both inside and outside the locality. Adaptive varieties better than the previously grown ones in terms of the yield, fruit quality and diseasecold resistance were screened out for each climatic region, and subdivisions for cultivating those adaptive varieties were determined. The adaptability and distribution boundaries of the main jujube cultivars across the province were also analysed.
分 类 号:S665.102.2[农业科学—果树学]
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