元江糖厂从1980/81年榨季开始在甘蔗收购中试行按质论价。搞了两个榨季,取得初步效果。80/81年榨季甘蔗夹杂物从3%降至1.5%,甘蔗含糖份从原来的14%提高到14.46%。因此,产糖率也由11.74%提高到12.47%;白糖优一级品率,也由过去80%左右提高到86.58%。这个榨季,由于气候等原因,12、1月甘蔗蔗糖份比上榨季同期下降1.2%左右,存在不可比的因素,但进入2月份后,蔗糖份迅速上升,达到上榨季14.4%以上的水平,白 Yuanjiang sugar factory from the 1980/81 crop began purchasing sugar cane in the trial price by quality. Engaged in two crop season, achieved initial results. The 80/81 crop season sugar cane inclusions dropped from 3% to 1.5%, sugarcane sugar content increased from 14% to 14.46%. Therefore, the sugar yield increased from 11.74% to 12.47%. The yield of white sugar increased from about 80% to 86.58%. The crop season, due to climate and other reasons, in January and December cane sugar than the previous crop down about 1.2%, there are incomparable factors, but into February, the rapid rise of sucrose, reaching 14.4% above the crop Horizontal, white