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近年来,甜菜收购保藏出现了3个明显变化,一是3:2:5的3期(暖菜期、冻化期、冻固期)收购量比例已不存在,约90％的甜菜量都集中在暖菜期收购;二是基本上消灭了裸堆及半裸堆,实行覆盖堆保藏;三是暖菜期的保藏期由过去的几十天延长到现在的过百天。因此,甜菜收购站保藏工作十分重要。1991年阿城糖厂收购总量78万t情况下,各收购站在推广暖菜土培保管方面,都严把三关(检质、做堆、培盖),充分利用现有条件,完善技术措施,收到了较理想的效果。我
In recent years, there have been three obvious changes in beet acquisition and preservation. First, the proportion of 3: 2: 5 acquisitions in Phase 3 (warm season, freeze and freeze) no longer exists and about 90% Concentrated in the acquisition of warm dishes; the second is basically eliminated nude and semi-naked heap, the implementation of covered heap preservation; Third, the shelf life of warm vegetables from the past few days extended to the present over a hundred days. Therefore, beet harvesting station is very important. In 1991, the total purchase of Acheng Sugar Plant was 780,000 tons. All the purchasing stations strictly controlled the three levels (quality control, heaping and cultivation) to fully utilize existing conditions and perfect Technical measures, received a more satisfactory results. I