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首页> 外文会议>Sugar Technologists' Association of India Annual Convention; 20070822-24; Goa(IN) >RECYCLING OF SUGAR MILL WASTES AND THEIR USE IN IMPROVEMENT OF SUGARCANE PRODUCTIVITY
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RECYCLING OF SUGAR MILL WASTES AND THEIR USE IN IMPROVEMENT OF SUGARCANE PRODUCTIVITY

机译：糖厂废物的回收及其在改善甘蔗生产能力中的用途

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摘要

Sugar mill wastes viz; pressmud, bagasse, molasses, sugar mill waste water, spentwash and fly ash are produced in huge quantities which need continuous disposal and careful handling in eco-friendly manner. These wastes are rich in cellulose and nutrients and could be profitably utilized to replenish our soil through their recycling. In present study, attempts were made to recycle the solid and liquid wastes by means of microbial biocomposting and applying them in field to study their effect on sugarcane crop. The results showed that the quality of pressmud compost was significantly improved by using spentwash as moisturing agent alongwith microbial culture inoculant followed by sugar mill waste water + culture inoculant in comparison to normal water and without inoculation. Further more, it was observed that 1/3 of RDN through compost + 2/3 of RDN through inorganic source gave significantly higher yield (＜ 10%) against 100 per cent RDN through inorganic source. Slight improvement in juice quality was also observed in the treatments with biocompost application. In another study withflyash, the maximum shoot height (17 cm) was observed in 20g fiyash mixed in each 400 g bag followed by 40 and 50g fiyash (each 15 cm) 25 days after planting.
机译：制糖厂浪费的东西；大量生产压泥，蔗渣，糖蜜，糖厂废水，废洗液和粉煤灰，需要以环保的方式对其进行连续处理和谨慎处理。这些废物富含纤维素和营养成分，可以通过回收利用有益地用于补充土壤。在本研究中，人们尝试通过微生物生物堆肥来回收固体和液体废物，并将其应用于野外研究其对甘蔗作物的影响。结果表明，与普通水相比，无接种的情况下，使用废液作为增湿剂与微生物培养接种剂，糖厂废水+培养接种剂一起使用，可以显着提高压泥堆肥的质量。此外，还观察到，相对于100％通过无机源的RDN，通过堆肥的RDN的1/3 +通过无机源的RDN的2/3的产率显着提高（<10％）。在使用生物堆肥的处理中，还观察到汁液质量略有改善。在另一项关于粉煤灰的研究中，在种植25天后，在每400克袋中混合20克粉煤灰中观察到最大芽高（17厘米），然后观察到40和50克粉煤灰（每个15厘米）。

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