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一九八二年六月中旬我随中国林木种子园考察组赴芬兰参观考察,先后访问了芬兰森林研究所树木遗传研究室、育种试验站、林木育种基金会等单位,并实地考察了无性系种子园、子代测定圃、优良采种林分、桦木大棚育种等实验现场,现将考察实况介绍如下。一、概况芬兰地处北纬60～70°,东经21°～31°30′。国土面积为33.7万平方公里,地势北高南低。北部曼塞耳基亚丘陵海拔200～700m,中部为海拔200～300_m的冰碛丘陵。沿海地区为海拔50m以下的平原。境内多湖泊和森林,湖泊有六万多个,以“干湖之国”著称。最北部处在北极圈地带,属亚寒带针
In mid-June of 1982 I went to visit Finland with the inspection team of Chinese tree seed orchards and visited the Institute of Tree Genetics, Plant Breeding Experiment Station, Forest Breeding Foundation and other units of the Finnish Forest Research Institute and inspected the clones Seed garden, offspring of nursery garden, good seed collection stand, birch greenhouse breeding and other experimental site, will now examine the live introduction is as follows. First, an overview Finland is located at latitude 60 ~ 70 °, longitude 21 ° ~ 31 ° 30 ’. Land area of 337,000 square kilometers, high terrain North South low. In the north, the Manzekia hills are 200 to 700 m above sea level and the central part is moraine hills with an altitude of 200 to 300 mm. The coastal area is below 50m above sea level plain. There are more than 60,000 lakes and forests and lakes in the country, known as the “land of dried lakes.” The most northern part of the Arctic Circle, is a sub-arctic needle