论文部分内容阅读
1986年6月中旬,由于高温气候的出现,我省葡萄栽培受到了普遍的日烧危害。保定、石家庄、邢台、邯郸等地均有发生。通过对我所篱架葡萄园调查发现:6月12日,葡萄日烧首先在巨峰、先峰、红富士、黑奥林、黑潮等大粒葡萄品种上发生。15—20天后一些小粒品种如玫瑰香、凤凰等品种也出现了日烧现象。日烧将对当年的葡萄栽培和产量有一定影响。因此,有必要对葡萄日烧进行调查,以便为今后的葡萄栽培管理提供科学依据。
In mid-June 1986, due to the emergence of a hot climate, the viticulture of our province was subjected to a widespread burn hazard. Baoding, Shijiazhuang, Xingtai, Handan and other places have occurred. Based on the survey of the vineyards I found, on June 12, grapes were first burned on large grape varieties such as Jufeng, Xianfeng, Red Fuji, Heiliulin and Kuroshio. 15-20 days later, some small grains such as rose incense, phoenix and other species also appeared on the phenomenon of burning. Japanese burning will have a certain impact on the current viticulture and yield. Therefore, it is necessary to investigate the grape burned in order to provide a scientific basis for the future viticulture management.