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根据我们地区气候条件,应在秋季平均气温达到5℃开始收获甜菜,于严霜前结束作业,即在10月5～15日收获.在不受霜冻的前提下适当晚收可提高产量和质量.据试验,10月10日起收的块根产量和含糖量分别比9月20日起收的高8.6%和9.35%.
According to our regional climatic conditions, sugar beets should be harvested before the autumn average temperature reaches 5 ℃, and the operation is completed before the severe frost, that is, harvesting is conducted from October 5 to 15. Appropriate late harvest without frost will increase yield and quality According to the test, the yield of root tuber and sugar content received since October 10 were respectively 8.6% and 9.35% higher than those of September 20 respectively.