| 优质油菜大地95在西藏主要农区的适应性分析 |
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| 引用本文： | 赵彩霞,袁玉婷.优质油菜大地95在西藏主要农区的适应性分析[J].作物杂志,2023,39(2):51-110. |
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| 作者姓名： | 赵彩霞 袁玉婷 |
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| 作者单位： | 西藏自治区农牧科学院农业研究所，850032，西藏拉萨 |
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| 基金项目： | 国家现代农业产业技术体系项目(CARS-12) |
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| 摘 要： | 为研究优质油菜大地95在西藏主要农区的适应性，在拉萨、堆龙、墨竹、贡嘎、扎囊、白朗、拉孜、昌都、林芝、阿里等10个县市进行试验示范，研究其农艺性状和产量，并分析了经济效益。结果表明，大地95在西藏海拔3100~4000m农区种植可以正常成熟，2014-2020年在西藏10个示范点农艺性状差异较大，总产量为1475.51t，总经济效益为1180.40万元，比对照品种增效明显。总之，大地95适宜西藏主要农区生态条件，其推广应用将提高农民的种植效益，促进西藏优质油菜产业的稳定发展。
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| 关 键 词： | 油菜 大地95 适应性 经济效益 |
| 收稿时间： | 2021-11-03 |
Adaptability Analysis of High-Quality Rapeseed Dadi 95 in Main Agricultural Areas in Tibet |
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| Zhao Caixia,Yuan Yuting.Adaptability Analysis of High-Quality Rapeseed Dadi 95 in Main Agricultural Areas in Tibet[J].Crops,2023,39(2):51-110. |
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| Authors: | Zhao Caixia Yuan Yuting |
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| Institution: | Institute of Agriculture, Tibet Academy of Agriculture and Animal Husbandry Sciences, Lhasa 850032, Tibet, China |
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| Abstract: | In order to study the adaptability of high-quality rapeseed Dadi 95 in the main agricultural areas of Tibet, ten counties and cities were tested including Lhasa, Duilong, Mozhu, Gongga, Zhanang, Bailang, Lhatse, Qamdo, Nyingchi, and Ali, studied agronomic traits and yield, and analyzed economic benefits of Dadi 95. The results showed that Dadi 95 could grow normally at the altitude of 3100-4000m in Tibet. The agronomic traits of different demonstration sites were quite different from 2014 to 2020, the total output was 1475.51t, the total economic benefit was 11.8040 million yuan, significantly more efficient than the control variety. In short, Dadi 95 was suitable for the ecological conditions of Tibet's main agricultural areas. The promotion and application of Dadi 95 would improve planting efficiency and promote the stable development of high-quality rapeseed industry in Tibet. |
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| Keywords: | Rapeseed Dadi 95 Adaptability Economic benefits |
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