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探讨高产高糖规律和研究高产高糖栽培技术,是甘蔗科研上的重要课题.几年来,省内外的一些科研单位和重点蔗区的先进社队创造了不少的高产记录,出现了一些春植蔗亩产三万斤以上、秋植蔗五万斤以上的高产试验田.但是普遍存在着含糖份低的问题,这在一定程度上失去了高产的意义.我们在一九七五年与龙海县朝阳大队协作,创造了春植蔗亩产31106斤的高产纪录,但含糖份仅10.76%;一九七七年,我所又组织了三结合的攻关小组,进行高产高糖试验.于去年三月八日采用温棚育苗,三月二十八日至四月六日移栽,今年三月十八日砍收,全生长期十一个月半,蔗株高3.9米,茎粗3.41厘米,有效茎数5203条,经省、
In recent years, some scientific research units inside and outside the province and the advanced team of key sugarcane fields have created a lot of high yield records, and some spring However, the problem of low sugar content is widespread, which to some extent has lost the significance of high yield. We, in 1975, Longhai County Chaoyang Brigade collaboration, creating a spring cane mu yield of 31,106 pounds of high-yield records, but the sugar content of only 10.76%; in 1977, I also organized the three combined research team for high-yielding high-sugar test . On March 8 last year, nursery plants were raised in greenhouse and transplanted from March 28 to April 6. The plantation was cut off on March 18 this year. The whole plant was eleven and a half months old. The plant height was 3.9 meters. Stem coarse 3.41 cm, the number of effective stem 5203, the provincial,