| 桂果蔗1号在玉林市的引种表现 |
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| 引用本文： | 莫振茂,韦家书,何毅波,余坤兴,刘欣,秦延春,黎冬梅,李松.桂果蔗1号在玉林市的引种表现[J].湖南农业科学,2017(7). |
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| 作者姓名： | 莫振茂 韦家书 何毅波 余坤兴 刘欣 秦延春 黎冬梅 李松 |
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| 作者单位： | 1. 玉林市农业科学院,广西农业科学院桂东南分院,广西玉林 537000;2. 广西壮族自治区农业科学院甘蔗研究所,广西蔗糖产业协同创新中心,广西南宁 530007 |
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| 基金项目： | 广西农业科学院科技发展基金，广西农业科学院院市合作研究项目 |
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| 摘 要： | 以玉林果蔗主栽品种拔地拉(俗称黑皮果蔗)为对照,对引进的桂果蔗1号进行品种比较试验。结果表明:桂果蔗1号生长速度较快,后期生长无缩尾现象,蔗株高大直立,上中下茎径粗细均匀,适中节间长度占比较高,特短节出现频率较低(特短节仍保持圆筒形),且高产稳产;与对照品种相比,3个试验点蔗茎的平均产量增产11.73%,其中商品蔗产量增产18.08%,商品蔗率增高5.30个百分点,种植经济效益达195 868.4元/hm~2,比对照增收27.90%。这表明桂果蔗1号适宜在玉林市蔗区,具有较好的推广应用前景。
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| 关 键 词： | 桂果蔗1号 新品种 品比试验 玉林 |
Introduction Performance of GGZ1 in Yulin |
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| MO Zhen-mao,WEI Jia-shu,HE Yi-bo,YU Kun-xing,LIU Xin,QIN Yan-chun,LI Dong-mei,LI Song.Introduction Performance of GGZ1 in Yulin[J].Hunan Agricultural Sciences,2017(7). |
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| Authors: | MO Zhen-mao WEI Jia-shu HE Yi-bo YU Kun-xing LIU Xin QIN Yan-chun LI Dong-mei LI Song |
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| Abstract: | In this paper, a variety comparison experiment was conducted on the imported GGZ1 with the local main sugarcane cultivar (commonly known as the black fruit cane). The results showed that: the growth rate of GGZ1 was faster, there was no shrink tail phenomenon in late growth, the sugarcane plant was tall and upright, the stem was uniform thickness, the high proportion of moderate internode length, less short node (the short length cane remains cylindrical), and still maintain a high yield. Compared with the control varieties, the average yield and the average yield of commercial cane increased respectively by 11.73% and 18.08 %, the rate of commercial cane increased by 5.30 percentage points, the economic benefit of planting was 195868.4 yuan/hm2(RMB), 27.90% more than the control. This shows that GGZ1 is suitable for planting in Yulin sugarcane area, and has a good prospect of popularization and application. |
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| Keywords: | GGZ1 new variety contrast test Yulin |
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