| 糯玉米品种斯达糯46在越南的试种表现 |
| |
| 引用本文： | 章忠贵,朱守晶,Nguyen Pham Hung,Dang Cao Cuong,江明山,李新燕.糯玉米品种斯达糯46在越南的试种表现[J].现代农业科技,2024(11). |
| |
| 作者姓名： | 章忠贵 朱守晶 Nguyen Pham Hung Dang Cao Cuong 江明山 李新燕 |
| |
| 作者单位： | 华中农业大学,安徽科技学院农学院,越南太平种子股份公司,越南,越南太平种子股份公司,越南,北京中农斯达农业科技开发有限公司,北京中农斯达农业科技开发有限公司 |
| |
| 基金项目： | 安徽省高校自然科学研究项目(2023AH051846) |
| |
| 摘 要： | 为对国内糯玉米优质品种斯达糯46在越南的适应性进行评价,将该品种种植于越南红河三角洲地区。以越南主栽品种HN88为对照,对其生育期、农艺性状、抗性、食味品质等进行鉴定和评价。结果表明,斯达糯46生育进程与对照相似；农艺性状方面,斯达糯46穗位与株高比值优于对照,抗倒伏能力强；抗病虫害方面,斯达糯46对螟虫、大斑病、小斑病、茎腐病、矮花叶病、穗腐病有良好的抗性；果穗性状方面,斯达糯46的双穗率、穗长、穗粗、穗行数、穗粒数均高于对照,千粒重比对照高13.3%；产量表现方面,斯达糯46的鲜穗产量显著高于对照20.9%,籽粒产量比对照增产17.8%；品质评分与对照一致。综合以上结果,种植于越南的斯达糯46表现了良好的气候适应性,在产量、抗性、品质、植株性状等方面表现突出,有良好的推广价值。
|
| 关 键 词： | 糯玉米 越南 产量 适应性 |
| 收稿时间： | 2023/11/1 0:00:00 |
| 修稿时间： | 2023/11/1 0:00:00 |
Growing performance of waxy maize variety Sidanuo 46 planted in Vietnam |
| |
| Authors: | Zhu Shou-jing and |
| |
| Institution: | College of Agriculture,Anhui Science and Technology University,Fengyang,,,, |
| |
| Abstract: | In order to explore the adaptability of Chinese waxy maize variety Sidanuo 46 in Vietnam, Sidanuo 46 was planted in red river delta region of Vietnam. The important characteristics, such as growing period, agricultural traits, resistance ability to stress, eating qualities, were investigated and compared with the control HN88, a mainly cultivated maize variety in Vietnam. The results indicated that Sidanuo 46 has a similar growth period with the control. In terms of agronomic traits, Sidanuo 46 has a more appropriate ratio of panicle location to plant height than the control, which showed high resistance to lodge. In terms of pest and disease resistance, Sidanuo 46 exhibited good resistance to borer damage, leaf blight, southern leaf blight, stem rot, dwarf mosaic disease and ear rot. In terms of ear characters, the rate of two ears, ear length, ear diameter, ear rows and row grains of Sidanuo 46 were high than the control, with a 13.3 percent increase in 1000-grain weight compared with the control. In terms of yield performance, the fresh ear yield and grain yield of Sidanuo 46 was 20.9 percent and 17.8 percent higher than the control. Furthermore, the eating qualities of Sidanuo 46 were similar with those of the control corn. In conclusion, the Sidanuo 46 waxy corn planted in Vietnam showed good adaptability to local ecological conditions, outstanding performance in yield, resistance, eating quality and plant traits, which has good extension value in Vietnam. |
| |
| Keywords: | waxy maize Vietnam yield adaptability |
|
| 点击此处可从《现代农业科技》浏览原始摘要信息 |
| 点击此处可从《现代农业科技》下载免费的PDF全文 |
|
