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1983年冬—1984年春,由于北方强冷空气的袭击,我省菠萝出现大面积的寒害。个别地区如南安县金陶公社、同安县汀溪公社褒美大队草埔路、南靖县罐头厂等的菠萝受害严重。南安县金陶公社18个大队,菠萝种植面积4018亩,有2968亩没有防寒复盖,致使该地区成为菠萝受害的重灾区(图1),其中1190亩投产地,有770亩丧失当年投产能力,占投产面积的63.9%。同时还因叶片干枯当年不能抽蕾或抽蕾后出现畸形果等而引起的减产损失无法计数,而且也引起当年抽苔时间推迟一个月。我们于4月中旬组织一次调查,现将调查情况报告如下:
The winter of 1983 - the spring of 1984, due to strong northern cold air attack, pineapple in our province a large area of cold damage. Some areas such as Nanan County pottery commune, Tongan County Creek commune Prairie Brigade Cao Road, Canning plant in Nanjing County, such as the pineapple serious damage. 18 groups of Jintao commune in Nanan County, 4018 mu of pineapple planting area and 2,968 mu of cold-covered area, resulting in the hardest hit area of pineapple (Figure 1), of which 1190 mu have been put into production and 770 mu have lost their productive capacity , Accounting for 63.9% of the area put into operation. At the same time also due to dry leaves that year can not be pumping bud or bud after the deformity caused by the loss caused by the loss can not be counted, but also caused when the bolting time postponed for a month. We organized a survey in mid-April. We now report the survey as follows: