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吉林安图县属长白山高寒少晴地区,海拔500米以上,半年冰雪半年冬。7月最热,平均气温20℃,最高温35℃。无霜期在5月下旬到9月中旬,约110天,5～9月平均日照997小时,占可照时数的46%。我们在这样严酷的环境下大批量养植月季十余年,总结出一些成功的经验,希望对同处高寒山区的种植者有所帮助。选种以我们的经验,绝大部分大
Antu County, Jilin Province is long Baishan alpine Shaoqing region, more than 500 meters above sea level, six months of winter semi-winter snow. The hottest July, the average temperature of 20 ℃, the maximum temperature of 35 ℃. Frost-free period from late May to mid-September, about 110 days, May-September average of 997 hours of sunshine, 46% of the available hours. In such a harsh environment, we are raising large numbers of roses for more than ten years and have summed up some successful experiences in the hope of helping growers in the alpine areas where we live. Selection of species to our experience, most of the big