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为了较快地推广甘蔗新品种,今年“立秋”前,我省已种下加速繁殖七百亩,这是加快甘蔗良种推广的一项有效措施,也是促使良种更快地投入生产的可喜开端。供加速繁殖的甘蔗新品种以选蔗3号为主,此外,还有粤糖65/314,闽糖61/20等。现就选蔗3号的种性表现,良种加速繁殖的必要性和加速繁殖技术特点等提出我们的看法,供参考。一、选蔗3号的增产表现选蔗3号的特点是产量高,适应性广,早、中期生长快,尤其适应丘陵地蔗区种植。近2—3年,我省在各主要产蔗区对选蔗3号采取边试验比较,边示范推广过程中,认为它比目前栽培品种台糖134增产显著。1973年全省甘蔗区域化鉴定评选中得出,它比台糖
In order to promote the new varieties of sugarcane more quickly, before this year’s “Autumn”, our province has planted seven hundred acres to speed up the propagation, which is an effective measure to speed up the promotion of sugarcane varieties and encourage the improved varieties to be put into production more quickly beginning. The new varieties of sugar cane for accelerated reproduction are mainly cane No. 3, in addition, there are also 65/314 of Guangdong sugar and 61/20 of Fujian sugar. Sugarcane is now on the 3rd of the species performance, the need for accelerated breeding of hybrids and accelerate the technical characteristics of reproduction and so put forward our views for reference. First, the performance of the election cane No. 3 Cane No. 3 is characterized by high yield, wide adaptability, rapid growth in the early, mid-term, especially adapted to hilly areas of sugarcane planting. Nearly 2-3 years, our province in major sugar-producing sugarcane 3 to take the side of the test comparison, while demonstrating the promotion process, that it than the current cultivars Taiwan sugar yield significantly. In 1973 the province’s sugarcane regionalization appraisal concluded that it is more than Taiwan sugar