新疆农业科学 ›› 2022, Vol. 59 ›› Issue (6): 1356-1372.DOI: 10.6048/j.issn.1001-4330.2022.06.007

• 作物道传育种·耕作栽培·生理生化 • 上一篇    下一篇

油药兼用红花种质资源生长发育及光合特性分析

侯献飞1(), 卢敏2, 梁鸿3, 赵润怀4, 王跃2, 贾东海1(), 顾元国1, 李强1(), 苗昊翠1, 玛依拉·玉素音1, 王世卿5   

  1. 1.新疆农业科学院经济作物研究所,乌鲁木齐 830091
    2.裕民县永宁红花科技发展有限责任公司,新疆裕民 834800
    3.北京大学药学院天然药物学系,北京 100195
    4.中国中药有限公司,北京 100195
    5.塔城地区农业技术推广中心站,新疆塔城 834700
  • 收稿日期:2021-09-21 出版日期:2022-06-20 发布日期:2022-07-07
  • 通信作者: 贾东海,李强
  • 作者简介:侯献飞(1989-),男,甘肃庆阳人,助理研究员,研究方向为油料作物遗传育种,(E-mail) hou544805196@163.com
  • 基金资助:
    国家重点研发计划“中医药现代化研究”重点专项“新疆高品质红花和肉苁蓉规范化种植示范”(SQ2019YFC170503);棉花等经济作物分子设计育种及多层组学技术联合创新平台建设”(2020026528-1)

Analysis on Growth and Photosynthetic Characteristics of Oil and Medicine Safflower (Carthamus tinctorius L.) Germplasm Resources in Xinjiang

HOU Xianfei1(), LU Min2, LIANG Hong3, ZHAO Runhuai4, WANG Yue2, JIA Donghai1(), GU Yuanguo1, LI Qiang1(), MIAO Haocui1, Mayila Yusuyin1, WANG Shiqing5   

  1. 1. Institute of Economic Crops, Xinjiang Academic of Agricultural Sciences, Urumqi 830091, China
    2. Yongning Safflower Technology Development Limited Company, Yumin Xinjiang 834800, China
    3. Department of Natural Medicines, School of Pharmaceutical Sciences Department, Peking University,,Beijing 100195, China
    4. Chinese Traditional Medicine Limited Company, Beijing 100195, China
    5. Central Station of Agricultural Technology Extension in Tacheng Region, Tacheng Xinjiang 834700,China
  • Received:2021-09-21 Online:2022-06-20 Published:2022-07-07
  • Correspondence author: JIA Donghai, LI Qiang
  • Supported by:
    National Key R & D Project "Research on the Modernization of Traditional Chinese Medicine - Standardized Cultivation Demonstration of High-Quality Red Flowers and Deserticola in Xinjiang"(SQ2019YFC170503);The innovation platform construction based on molecular design breeding combined with multi-level omics technology in xinjiang rape, safflower, and cotton(2020026528-1)

摘要:

【目的】 综合分析22份新疆油药兼用红花种质资源在不同试验点的生长发育及光合特性,划分参试材料,为新疆红花种质资源的高效利用提供科学可靠的依据。【方法】 在新疆乌鲁木齐县、奇台县进行试验,记载红花生长发育时期,初花期利用LA-S(万深)植物叶片分析系统,测定参试材料的叶面积、叶色,利用叶绿素测定仪SPAD502 ChlorophyⅡ Meter、Li-6400便携式光合仪测定叶片的叶绿素及光合指标,在成熟后测定主要农艺性状,利用主成分分析、聚类分析划分参试材料。【结果】 不同试验点材料生育表现差异较大,奇台试验点生育期明显增长,全生育期平均132 d,乌鲁木齐试验点全生育期平均94 d;同一材料在不同试验点花色表现一致,叶型差异较大,奇台试验点材料平均周长大于乌鲁木齐试验点,平均长/宽小于乌鲁木齐试验点,叶片颜色较深;材料单株产量试验点间差异不显著,但品种间差异显著,其他主要性状试验点间、品种间、试验点×品种互作差异显著。初花期材料叶片叶绿素含量在奇台试验点均高于乌鲁木齐试验点。初花期叶片净光合速率、叶片气孔导度、光合水分利用率奇台试验点明显高于乌鲁木齐试验点,而乌鲁木齐试验点的叶片蒸腾速率明显高于奇台试验点,不同类型材料之间白色花叶片净光合速率明显高于红色花,白色花材料气孔导度在0.013~0.033,红色花材料在0.114~0.196,红色花的叶片气孔导度是白色花的5~8倍。20B040、20B050、20B051叶片光合水分利用率在奇台试验点分别为50.64、58.34、67.67,且均属于白色花类型,而红色花类型在2个试验点均较低,其中乌鲁木齐试验点为0.67~2.37,奇台试验点为2.03~4.71。参试材料可以分为4大类,其中第3大类材料,20B050、20H006、20B007、20H046、20B040,红色花2份,白色花3份,综合性状、生态适应性较好;第4大类20H009、20B051、20B025、20B001、20B008、20B062,其中红色花1份,白色花5份,综合性状较好。【结论】 新疆油药兼用红花资源适宜在海拔600~1 600 m区域种植,生育期在130 d左右,植株高度在77.33~116.67 cm,初花期叶片颜色较深。红色花20H009、白色花20B051、20B025、20B001、20B008、20B062光合特性因子得分最高,且综合性状较好,可以作为优良育种材料。

关键词: 红花; 种质资源; 光合特性

Abstract:

【Objective】 To provide to a scientific and reliable basis for the efficient utilization of Xinjiang safflower by clearly dividing the test materials through a comprehensive analysis of the growth, development and photosynthetic characteristics of 22 Xinjiang oil-medicine safflower germplasm resources in different pilots.【Methods】 Experiments were conducted in Urumqi and Qitai County in Xinjiang to record the growth and development period of safflower at the initial flowering stage, LA-S (Wanshen) plant leaf analysis system was used to determine the leaf area and leaf color of the test materials, and the SPAD502 ChlorophyⅡ Meter and Li-6400 portable photosynthesis meter were employed to determine the leaf chlorophyll and photosynthetic indicators.After maturity, the main agronomic traits were determined, and the test materials were divided by principal component analysis and cluster analysis.【Result】 The materials tested showed big differences in the different experimental growth periods, the growth period in Qitai was increased significantly, with an average growth period of 132 d, the average in Urumqi growth period was 94 d.The same test material showed the same pattern in different pilots, and the leaf shape was quite different.The average perimeter of the tested materials in Qitai was larger than that of Urumqi, and the average length/width was smaller than that of Urumqi, and the leaves were darker in color.Co-variance analysis found that, between the tested pilot plant yield materials were not significant, but the significant difference was found between varieties; There were significant differences in the interaction of other main traits among pilots, varieties, and pilot × varieties, environmental factors were also the main factors causing the variation of safflower agronomic traits, and the test results were significant.In photosynthetic characteristics, the chlorophyll contents in the leaves of the tested materials in Qitai at the initial flowering stage were higher than those of Urumqi, mainly because the temperature in Qitai was lower than that in Urumqi, which was more suitable for the growth of safflower.In Qitai the net photosynthetic rate, leaf stomatal conductance, and photosynthetic water use efficiency of leaves at the initial flowering stage were significantly higher than those in Urumqi, while the leaf transpiration rate was significantly lower.The material between different types of white flower net photosynthetic rate significantly was higher than that of the red flower, stomatal conductance of white flower material was 0.013-0.033, red flower material was 0.114-0.196, and leaf stomatal conductance of red flower was 5-8 times that white flower.Photosynthetic water use efficiency of 20B040, 20B050, 20B051 in Qitai were 50.64, 58.34, 67.67, and belonged to the white flower type, but the red flower type was lower in the two pilots, among which the Urumqi pilot was 0.67-2.37, and the Qitai was 2.03-4.71.Principal component analysis and cluster analysis found that the test materials could be divided into 4 categories, among which the third category was 20B050, 20H006, 20B007, 20H046, 20B040, 2 red flowers and 3 white flowers, this type of material had good comprehensive properties and ecological adaptability.The fourth category was 20H009, 20B051, 20B025, 20B001, 20B008, and 20B062, including 1 red flower and 5 white flowers.These materials had the highest scores for photosynthetic characteristics and better comprehensive properties.【Conclusion】 The safflower resource for both oil and medicine in Xinjiang is suitable for planting at an altitude of 600-1,600 m.The growth period is about 130 d, the plant height is 77.33-116.67 cm, and the leaves are darker at the initial flowering stage.Among the tested materials, red flower 20H009, white flower 20B051, 20B025, 20B001, 20B008, 20B062 have the highest photosynthetic characteristics factor scores and greatest comprehensive traits, which can be used as excellent breeding materials.

Key words: Carthamus tinctorius L.; germplasm resources; photosynthetic characteristics

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
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E-mail:xjnykx-h@xaas.ac.cn


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