Xinjiang Agricultural Sciences ›› 2024, Vol. 61 ›› Issue (9): 2160-2167.DOI: 10.6048/j.issn.1001-4330.2024.09.010

• Crop Genetics and Breeding·Germplasm Resources·Molecular Genetics·Cultivation Physiology·Physiology and Biochemistry • Previous Articles     Next Articles

Study on the agronomic traits and quality differences of grain sorghum in Xinjiang

ZHANG Niao1(), WANG Hui2, FENG Guojun2, Zaituniguli Kuerban2()   

  1. 1. College of Resources and Environment, Xinjiang Agricultural University, Urumqi 830052, China
    2. Research Institute of Food Crops,Xinjiang Academy of Agricultural Sciences, Urumqi 830091,China
  • Received:2024-03-10 Online:2024-09-20 Published:2024-10-09
  • Correspondence author: Zaituniguli Kuerban
  • Supported by:
    Project of the Basic Scientific R &D Program of Public Welfare Research Institutions of Xinjiang Uygur Autonomous Region"Study on the Mechanism of Nitrogen Dosage and Nitrogen Shift Mode on Physiological Characteristics of Sorghum and Utilization Efficiency of Nitrogen Fertilizer"(KY2023031);Project of Natural Science Foundation of Xinjiang Uygur Autonomous Region "Study on the Interrelation between Sorghum Variety and Water and Fertilizer Management and the Mechanism of Carbon and Nitrogen Accumulation"(2021D01A107);China Agricultural Research System(CARS-06-14.5-B30)

不同粒用高粱品种产量和农艺性状及品质的差异性分析

张鸟1(), 王卉2, 冯国郡2, 再吐尼古丽·库尔班2()   

  1. 1.新疆农业大学资源与环境学院,乌鲁木齐 830052
    2.新疆农业科学院粮食作物研究所,乌鲁木齐 830091
  • 通讯作者: 再吐尼古丽·库尔班
  • 作者简介:张鸟(1996-),男,贵州人,硕士研究生,研究方向为农业资源与环境治理,(E-mail)2918847723@qq.com
  • 基金资助:
    新疆维吾尔自治区公益性科研院所基本科研业务费项目“施氮量及氮后移模式对高粱生理特征及氮肥利用效率的影响机制研究”(KY2023031);新疆维吾尔自治区自然科学基金项目“高粱品种与水肥管理互作关系及其碳氮积累机理研究”(2021D01A107);国家谷子高粱产业技术体系(CARS-06-14.5-B30)

Abstract:

【Objective】 To analyze the yield, agronomic traits, and grain quality of different grain sorghum varieties, select high-quality brewing sorghum varieties suitable for planting in the Hotan area of southern Xinjiang in the hope of providing raw material support for the development of the sorghum industry in this region. 【Methods】 25 grain sorghum varieties were used as materials to study the quality and agronomic traits. 【Results】 The results showed that there were differences in agronomic traits, yield, and brewing quality among different varieties. All 25 varieties grew and matured normally in the local area, with strong adaptability. Among them, there was only one extremely early maturing and dwarf variety, Longza 20 (95 d), and 20 medium stem varieties suitable for mechanized cultivation included Jinnuo 103, Jinza 111, and Jiliang 3. The yield variation ranged between 156.53 kg/667m2 and 1182.61 kg/667m2, with variety 2878A×IR60, the yield was the lowest, and the yield of Jiliang 4 was the highest. Longza 20 had the highest sugar content (18.42 g/kg) and lysine content (3.26 g/kg), but the lowest tannin content (0.66 g/kg). The starch content of Jiliang 3 and Jiliang 4 was the highest and the difference was not significant. 【Conclusion】 In summary, considering the characteristics of growth period, agronomic traits, yield, and quality, Jiliang 4 has better comprehensive performance with good promotion prospects, so it is recommended to prioritize planting in the Hotan area.

Key words: sweet sorghum; different fertilization; growth period; soil nutrients

摘要:

【目的】分析不同粒用高粱品种的产量、农艺性状及籽粒品质,筛选出适宜新疆和田地区种植的优质酿酒高粱品种。【方法】以25个粒用高粱品种为材料,分析其品质性状和农艺性状。【结果】25个高粱品种均可正常生长并成熟,适应性强,其中极早熟特矮品种仅1个龙杂20(95 d),适合机械化栽培的中杆品种有晋糯103、晋杂111和主济粱3号等20个品种。产量变化156.53~1 182.61 kg/667m2,品种2878A×IR60的产量为最低,济粱4号的产量最高。龙杂20的糖分含量(18.42 g/kg)及赖氨酸含量最高(3.26 g/kg),单宁含量最低(0.66 g/kg)。济粱3号与济粱4号的淀粉含量最高且差异不显著。【结论】农艺性状、产量及酿酒品质各品种间均存在差异,济粱4号的综合表现更佳。

关键词: 粒用高粱, 农艺性状, 产量, 品质

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