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菲律宾进行过甘蔗积累糖分过程及各种各样的单位面积产糖量的研究。指出甘蔗产量的基本限度,描述增产糖分的方法:缩小植沟间距(缩小1米至75厘米时,虽每丛蔗有效茎数减少20％,但每公顷(15市亩)增产有效茎60％。糖分、茎高和茎粗都不受影响),窄距离选用相应品种、高效率的下种、施肥和灌溉;尽量减少收获和加工过程的损失,使用催
Philippines sugar cane sugar accumulation process and a variety of units of sugar production. Pointed out the basic limits of sugar cane production, describes the method of increasing sugar production: narrowing the gap between planting ditch (reduced by 1 to 75 cm, although the effective stalk per bundle of sugars reduced by 20%, but the yield per acre (15 acres) Sugar, stem height and stem diameter are not affected), the narrow range of the selection of the corresponding species, the next species of high efficiency, fertilization and irrigation; minimize harvesting and processing losses, the use of reminders