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一、近期的研究成果1.甘蔗栽培技术:对近五年广泛种植的新台糖1号、7号、9号、10号和11号的农艺特性和适应性进行了研究。新台糖1号是个生长迅速,早熟、高糖品种,但宿根蔗产量不稳定。能进行晚春植,9个月收获,糖产量高达14.8吨/公顷。新植蔗推迟至2月或3月收获时,因宿根蔗萌发期间较暖和,故比12月或1月留的宿根发株好、分蘖多。在分蘖与生长期间,研究了新台糖7号和8号在砂壤土中的根系分布,发现新台糖8号比新台糖7号的根系分布较广。在温度18℃、22℃、26℃和30℃时研究了新台糖9号和10
I. Recent research achievements 1. Sugarcane cultivation techniques: The agronomic characteristics and adaptability of Xintai Sugar 1, 7, 9, 10 and 11 widely planted in the recent five years were studied. New Taiwan Sugar 1 is a fast-growing, precocious, high-sugar varieties, but stagnant cane production is not stable. Can be late spring planting, 9 months harvest, sugar production up to 14.8 tons / hectare. New sugarcane postponed until February or March harvest, because the perennial sugarcane germination period is warmer, so than in December or January to stay in the perennial hair strain is good, more tillers. During the tillering and growth period, the root distribution of Xintai sugar No.7 and No.8 in sandy loam soil was studied, and the root distribution of Xintai sugar No.8 was wider than Xintai sugar No.7. New Taiwan Sugar 9 and 10 were studied at temperatures of 18 ° C, 22 ° C, 26 ° C and 30 ° C