欢迎访问作物学报，今天是
作物学报

作物学报 ›› 2019, Vol. 45 ›› Issue (3): 419-430.doi: 10.3724/SP.J.1006.2019.84087

• 耕作栽培·生理生化 • 上一篇    下一篇

不同甘薯品种抗旱性评价及耐旱指标筛选

张海燕1,解备涛1,汪宝卿1,董顺旭1,段文学1,*(),张立明2,*()   

  1. 1山东省农业科学院作物研究所 / 农业农村部黄淮海薯类科学观测实验站, 山东济南 250100
    2山东省农业科学院, 山东济南 250100
  • 收稿日期:2018-06-26 接受日期:2018-10-08 出版日期:2019-03-12 网络出版日期:2018-11-07
  • 通讯作者: 段文学,张立明
  • 作者简介:张海燕, E-mail: zhang_haiyan02@163.com|解备涛, E-mail: 279151695@qq.com
  • 基金资助:
    本研究由山东省薯类产业创新团队项目(SDAIT-16-09);国家现代农业产业技术体系建设专项资助(CARS-10-B08)

Evaluation of drought tolerance and screening for drought-tolerant indicators in sweetpotato cultivars

Hai-Yan ZHANG1,Bei-Tao XIE1,Bao-Qing WANG1,Shun-Xu DONG1,Wen-Xue DUAN1,*(),Li-Ming ZHANG2,*()   

  1. 1 Crop Research Institute of Shandong Academy of Agricultural Sciences / Scientific Observation and Experimental Station of Tubers and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan 250100, Shandong, China
    2 Shandong Academy of Agricultural Sciences, Jinan 250100, Shandong, China
  • Received:2018-06-26 Accepted:2018-10-08 Published:2019-03-12 Published online:2018-11-07
  • Contact: Wen-Xue DUAN,Li-Ming ZHANG
  • Supported by:
    This study was supported by Shandong Province Modern Agricultural Technology System Tubers and Root Crops Innovation Team(SDAIT-16-09);the China Agriculture Research System(CARS-10-B08)

RichHTML

14

PDF

887

摘要：

在人工控水条件下, 以15个甘薯品种为试验材料, 设置干旱胁迫和正常灌水2个处理, 研究了干旱胁迫条件下不同甘薯品种产量和农艺性状差异。根据产量抗旱系数法分级, 抗旱品种(抗旱系数≥0.6)为济薯21、济薯25、济徐23、济薯15、烟薯25; 中等抗旱品种(0.4≤抗旱系数<0.6)为徐薯18、济薯26、北京553、济紫薯2号、济薯18; 不抗旱品种(抗旱系数<0.4)为郑薯20、济紫薯3号、济薯22、济紫薯1号、凌紫。干旱胁迫导致甘薯的叶片数、蔓长、叶面积系数和生物量下降, 品种间降幅不同, 抗旱性强的品种降幅小, 抗旱性弱的品种降幅大。这些农艺性状指标与甘薯品种的抗旱性呈显著正相关, 可作为甘薯品种抗旱性鉴定的指标。徐薯18可作为甘薯品种抗旱性鉴定的标准品种。

关键词: 甘薯, 抗旱性, 综合评价, 鉴定指标

Abstract:

Field experiments were conducted under a rain proof shelter using 15 sweetpotato cultivars with drought stress treatment and well-watered treatment. The yield and agronomic traits of different sweetpotato cultivars under drought stress were studied. The sweetpotato cultivars were classified according to the drought resistance coefficient of each cultivar. The drought-tolerant cultivars (DC ≥ 0.6) included Jishu 21, Jishu 25, Jixu 23, Jishu 15, and Yanshu 25. The moderate drought-tolerant cultivars (0.4 ≤ DC < 0.6) included Xushu 18, Jishu 26, Beijing 553, Jizishu 2, and Jishu 18. The drought-sensitive cultivars (DC < 0.4) included Zhengshu 20, Jizishu 3, Jishu 22, Jizishu 1, and Ayamaraski. Drought stress caused the decline of leaf number per plant, vine length, leaf area index and biomass which was different among cultivars. The impact of drought stress on drought-tolerant cultivars was lower than that of drought-sensitive cultivars. Under drought stress, these were significant positive correlations of drought resistance with leaf number per plant, vine length, leaf area index and biomass of different cultivars. All the agronomic traits could be used as a comprehensive evaluation index for identifying drought resistance of sweetpotato cultivars. Xushu 18 could be used as a control cultivar in the identification and screening of drought tolerance.

Key words: sweetpotato, drought tolerant, comprehensive assessment, identified index

表1

试验材料名称、类型及选育单位"

品种类型
Cultivar type		 序号
No.		 品种名称
Cultivar name		 选育单位
Breeding organization
淀粉型 1 徐薯18 Xushu 18 江苏徐州甘薯研究中心 Xuzhou Sweetpotato Research Center
High-starch 2 济薯15 Jishu 15 山东省农业科学院作物研究所 Crop Research Institute of SAAS
3 济薯21 Jishu 21 山东省农业科学院作物研究所 Crop Research Institute of SAAS
4 济徐23 Jixu 23 山东省农业科学院作物研究所 Crop Research Institute of SAAS
5 济薯25 Jishu 25 山东省农业科学院作物研究所 Crop Research Institute of SAAS
鲜食型 6 北京553 Beijing 553 原华北农业科学研究所 North China Institute of Agricultural Sciences
Table-used 7 郑薯20 Zhengshu 20 河南省农业科学院粮食作物研究所 Crop Research Institute of HAAS
8 烟薯25 Yanshu 25 烟台市农业科学研究院 Yantai Academy of Agricultural Sciences
9 济薯22 Jishu 22 山东省农业科学院作物研究所 Crop Research Institute of SAAS
10 济薯26 Jishu 26 山东省农业科学院作物研究所 Crop Research Institute of SAAS
色素型 11 凌紫Ayamaraski 日本品种 Japanese Genotype
Rich in pigment 12 济薯18 Jishu 18 山东省农业科学院作物研究所 Crop Research Institute of SAAS
13 济紫薯1号 Jizishu 1 山东省农业科学院作物研究所 Crop Research Institute of SAAS
14 济紫薯2号 Jizishu 2 山东省农业科学院作物研究所 Crop Research Institute of SAAS
15 济紫薯3号 Jizishu 3 山东省农业科学院作物研究所 Crop Research Institute of SAAS

表2

甘薯品种抗旱性评价"

品种
Cultivar		 2012 2013 抗旱评价
DE
鲜薯产量
Fresh weight (kg hm-2)		 抗旱系数
DC		 鲜薯产量
Fresh weight (kg hm-2)		 抗旱系数
DC
对照Control 干旱Drought 对照
Control		 干旱
Drought
徐薯18 Xushu 18 18735 fg 10305 d 0.55 ef 20970 d 11955 d 0.57 e 中抗Medium resistance
济薯15 Jishu 15 20205 de 13530 c 0.67 bc 22740 c 14325 c 0.63 d 抗Resistance
济薯21 Jishu 21 19200 ef 13635 b 0.71 a 21525 d 15720 b 0.73 a 抗Resistance
济徐23 Jixu 23 22950 b 15840 a 0.69 ab 24540 b 15945 b 0.65 c 抗Resistance
济薯25 Jishu 25 25080 a 17550 a 0.70 a 27090 a 18420 a 0.68 b 抗Resistance
北京553 Beijing 553 16350 hi 9315 e 0.57 de 18570 e 9840 e 0.53 fg 中抗Medium resistance
郑薯20 Zhengshu 20 20250 cd 7890 f 0.39 h 23400 c 8430 f 0.36 h 不抗Not resistance
烟薯25 Yanshu 25 21600 c 14040 b 0.65 c 22920 c 14445 c 0.63 cd 抗Resistance
济薯22 Jishu 22 16875 h 6405 g 0.38 h 18525 e 6480 h 0.35 hi 不抗Not resistance
济薯26 Jishu 26 23520 b 13635 bc 0.58 d 26820 a 14490 c 0.54 ef 中抗Medium resistance
凌紫Ayamaraski 13140 k 4590 i 0.35 i 13530 h 4470 j 0.33 i 不抗Not resistance
济薯18 Jishu18 17550 g 8595 e 0.49 g 15600 g 7950 g 0.51 ef 中抗Medium resistance
济紫薯1号 Jizishu 1 15450 ij 5250 h 0.34 i 16845 f 5895 i 0.35 i 不抗Not resistance
济紫薯2号 Jizishu 2 14640 j 7470 f 0.51 f 16065 fg 8520 f 0.53 g 中抗Medium resistance
济紫薯3号 Jizishu 3 16200 hi 5985 gh 0.37 hi 16935 f 6435 h 0.38 h 不抗Not resistance

表3

干旱胁迫对甘薯单株叶片数的影响"

品种
Cultivar		 栽后60 d 60 DAP 栽后100 d 100 DAP
对照Control 干旱Drought 相对值RV 对照Control 干旱Drought 相对值RV
2012
徐薯18 Xushu 18 123 ab 59 b 0.48 bc 197 b 72 cd 0.37 b
济薯15 Jishu 15 121 b 62 a 0.51 bc 203 b 80 b 0.39 ab
济薯21 Jishu 21 110 d 57 b 0.52 b 185 c 75 c 0.41 a
济徐23 Jixu 23 118 bc 61 ab 0.52 b 194 b 76 c 0.39 ab
济薯25 Jishu 25 129 a 65 a 0.50 bc 213 a 85 a 0.40 a
北京553 Beijing 553 109 d 65 a 0.60 a 178 d 68 de 0.38 ab
郑薯20 Zhengshu 20 107 d 45 d 0.42 cd 168 e 56 f 0.33 c
烟薯25 Yanshu 25 127 a 58 b 0.46 bc 201 b 65 e 0.32 c
济薯22 Jishu 22 118 bc 59 b 0.50 bc 178 d 69 de 0.39 ab
济薯26 Jishu 26 128 a 60 b 0.47 bc 215 a 79 bc 0.37 b
凌紫Ayamaraski 98 e 39 e 0.40 d 199 b 49 g 0.25 d
济薯18 Jishu 18 114 c 51 c 0.45 c 187 c 63 e 0.34 c
济紫薯1号 Jizishu 1 125 ab 60 b 0.48 bc 200 b 70 d 0.35 bc
济紫薯2号 Jizishu 2 107 d 49 cd 0.46 bc 178 d 64 e 0.36 bc
济紫薯3号 Jizishu 3 112 cd 48 cd 0.43 cd 184 c 59 f 0.32 c
2013
徐薯18 Xushu 18 134 a 65 ab 0.49 ab 213 b 79 b 0.37 bc
济薯15 Jishu 15 110 d 51 c 0.46 bc 187 ef 62 e 0.33 d
济薯21 Jishu 21 128 b 70 a 0.55 a 209 bc 89 a 0.43 a
济徐23 Jixu 23 124 bc 65 ab 0.53 a 202 cd 80 b 0.40 ab
济薯25 Jishu 25 125 bc 63 b 0.50 ab 207 c 82 b 0.40 ab
北京553 Beijing 553 113 d 55 c 0.49 ab 182 f 68 d 0.37 bc
郑薯20 Zhengshu 20 126 b 63 b 0.50 ab 191 e 73 c 0.38 bc
烟薯25 Yanshu 25 131 ab 65 ab 0.50 ab 207 c 78 b 0.38 bc
济薯22 Jishu 22 135 a 69 a 0.51 ab 198 d 79 b 0.40 ab
济薯26 Jishu 26 121 c 53 c 0.44 c 208 c 72 c 0.35 cd
凌紫Ayamaraski 87 g 35 e 0.40 d 213 b 53 f 0.25 e
济薯18 Jishu 18 130 ab 63 b 0.48 bc 221 a 75 bc 0.34 cd
济紫薯1号 Jizishu 1 98 f 47 d 0.48 bc 156 g 55 f 0.35 cd
济紫薯2号 Jizishu 2 114 d 54 c 0.47 bc 189 e 69 d 0.37 bc
济紫薯3号 Jizishu 3 104 e 45 d 0.43 cd 171 55 f 0.32 d

表4

干旱胁迫对甘薯蔓长的影响"

品种
Cultivar		 栽后60 d 60 DAP 栽后100 d 100 DAP
对照Control 干旱Drought 相对值RV 对照Control 干旱Drought 相对值RV
2012
徐薯18 Xushu 18 105.64 c 69.56 cd 0.66 a 148.95 f 81.89 c 0.55 ab
济薯15 Jishu 15 91.75 d 59.45 g 0.65 ab 163.79 e 81.45 c 0.50 cd
济薯21 Jishu 21 119.34 b 78.13 b 0.65 ab 157.57 e 90.32 b 0.57 a
济徐23 Jixu 23 117.56 b 73.56 bc 0.63 b 164.32 e 92.31 b 0.56 ab
济薯25 Jishu 25 114.56 b 77.45 b 0.68 a 185.64 c 104.53 a 0.56 ab
北京553 Beijing 553 98.46 d 64.13 ef 0.65 ab 138.45 g 75.88 d 0.55 ab
郑薯20 Zhengshu 20 107.23 c 64.12 ef 0.60 cd 142.56 fg 74.79 d 0.52 bc
烟薯25 Yanshu 25 131.89 a 78.56 b 0.60 cd 201.76 b 91.86 b 0.46 de
济薯22 Jishu 22 108.76 c 67.26 de 0.62 cd 158.29 e 84.56 c 0.53 bc
济薯26 Jishu 26 134.56 a 84.56 a 0.63 b 213.22 a 101.23 a 0.47 d
凌紫 Ayamaraski 97.56 d 56.46 g 0.58 d 119.56 h 63.56 e 0.53 bc
济薯18 Jishu 18 105.46 c 61.23 fg 0.58 d 188.45 c 81.46 c 0.43 e
济紫薯1号 Jizishu 1 112.67 bc 66.76 de 0.59 d 165.45 e 86.35 bc 0.52 bc
济紫薯2号 Jizishu 2 106.87 c 63.58 ef 0.59 d 138.45 g 73.69 d 0.53 bc
济紫薯3号 Jizishu 3 112.46 bc 69.56 cd 0.62 cd 176.45 d 90.23 b 0.51 bc
2013
徐薯18 Xushu 18 91.81 e 57.18 cd 0.62 b 133.39 e 70.69 de 0.53 bc
济薯15 Jishu 15 88.08 ef 50.35 e 0.57 cd 147.64 c 68.59 de 0.46 e
济薯21 Jishu 21 94.97 de 63.48 bc 0.67 a 141.67 d 79.11 b 0.56 ab
济徐23 Jixu 23 103.26 bc 70.02 a 0.68 a 152.15 c 87.02 a 0.57 a
济薯25 Jishu 25 104.92 bc 60.04 bc 0.57 cd 148.91 c 78.24 b 0.53 bc
北京553 Beijing 553 109.98 b 65.71 ab 0.60 bc 158.61 b 78.75 b 0.50 cd
郑薯20 Zhengshu 20 83.34 f 48.12 f 0.58 bc 127.26 f 62.20 e 0.49 d
烟薯25 Yanshu 25 121.39 a 63.90 bc 0.53 d 184.09 a 78.59 b 0.43 f
济薯22 Jishu 22 94.81 de 54.97 de 0.58 bc 139.88 d 71.58 d 0.51 c
济薯26 Jishu 26 99.58 cd 59.58 cd 0.60 bc 135.09 e 74.58 cd 0.55 ab
凌紫 Ayamaraski 84.06 f 44.60 f 0.53 d 105.18 g 51.42 f 0.49 d
济薯18 Jishu 18 101.24 c 58.78 cd 0.58 bc 151.31 c 69.60 de 0.46 e
济紫薯1号 Jizishu 1 98.56 cd 52.57 e 0.53 d 149.23 c 73.30 cd 0.49 d
济紫薯2号 Jizishu 2 93.00 de 56.24 de 0.60 bc 127.55 f 65.94 e 0.52 bc
济紫薯3号 Jizishu 3 98.36 cd 61.02 bc 0.62 bc 159.79 b 77.02 bc 0.48 de

表5

干旱胁迫对甘薯叶面积系数的影响"

品种
Cultivar		 栽后60 d 60 DAP 栽后100 d 100 DAP
对照Control 干旱Drought 相对值RV 对照Control 干旱Drought 相对值RV
2012
徐薯18 Xushu 18 4.23 e 2.45 cd 0.58 de 4.03 e 2.07 d 0.51 bc
济薯15 Jishu 15 3.98 e 2.64 cd 0.66 b 3.96 e 2.14 cd 0.54 b
济薯21 Jishu 21 6.01 cd 4.34 ab 0.72 a 5.86 c 3.84 a 0.66 a
济徐23 Jixu 23 6.54 bc 3.98 b 0.61 bcd 6.31 b 3.57 a 0.57 b
济薯25 Jishu 25 6.78 bc 4.32 ab 0.64 bc 6.52 b 3.79 a 0.58 b
北京553 Beijing 553 3.65 ef 2.13 d 0.58 de 3.61 ef 1.82 de 0.50 bc
郑薯20 Zhengshu 20 3.78 ef 2.34 d 0.62 bcd 3.71 ef 1.41 ef 0.38 e
烟薯25 Yanshu 25 7.12 ab 4.72 a 0.66 b 6.89 b 3.62 a 0.53 b
济薯22 Jishu 22 4.03 e 2.45 cd 0.61 bcd 4.06 e 1.72 de 0.42 de
济薯26 Jishu 26 7.86 a 4.19 b 0.53 e 7.48 a 3.84 a 0.51 bc
凌紫 Ayamaraski 2.98 f 1.65 e 0.55 e 2.87 g 1.13 f 0.39 e
济薯18 Jishu 18 3.59 ef 2.11 d 0.59 cde 3.87 e 1.79 de 0.46 cd
济紫薯1号 Jizishu 1 7.21 ab 4.37 ab 0.61 bcd 6.76 b 2.67 b 0.40 de
济紫薯2号 Jizishu 2 3.45 f 2.14 d 0.62 bcd 3.33 f 1.69 de 0.51 bc
济紫薯3号 Jizishu 3 5.35 d 2.98 c 0.56 e 4.97 d 2.58 bc 0.52 b
2013
徐薯18 Xushu 18 3.61 c 1.93 cd 0.53 c 3.16 bc 1.49 de 0.47 c
济薯15 Jishu 15 3.96 c 2.28 c 0.57 bc 3.74 b 1.89 cd 0.51 bc
济薯21 Jishu 21 3.98 c 2.72 c 0.68 a 3.46 bc 2.23 c 0.64 a
济徐23 Jixu 23 6.20 b 4.34 a 0.70 a 5.97 a 3.71 a 0.62 a
济薯25 Jishu 25 6.45 b 4.29 a 0.67 a 6.19 a 3.86 a 0.62 a
北京553 Beijing 553 3.43 c 2.10 cd 0.61 b 3.39 bc 1.79 cd 0.53 b
郑薯20 Zhengshu 20 3.57 c 2.03 cd 0.57 bc 3.50 b 1.49 de 0.43 d
烟薯25 Yanshu 25 6.56 b 4.08 ab 0.62 b 6.02 a 3.08 b 0.51 bc
济薯22 Jishu 22 3.81 c 2.32 c 0.61 b 3.03 bc 1.29 e 0.43 d
济薯26 Jishu 26 7.58 a 4.42 a 0.58 bc 6.20 a 3.17 b 0.51 bc
凌紫 Ayamaraski 2.80 d 1.64 d 0.59 bc 2.09 d 1.06 e 0.51 bc
济薯18 Jishu 18 3.83 c 2.25 c 0.59 bc 3.11 bc 1.63 d 0.52 b
济紫薯1号 Jizishu 1 6.86 b 3.72 b 0.54 c 6.41 a 2.03 c 0.32 e
济紫薯2号 Jizishu 2 3.72 c 2.21 c 0.59 bc 3.10 bc 1.56 de 0.50 bc
济紫薯3号 Jizishu 3 3.45 c 2.09 cd 0.61 b 2.91 c 1.49 de 0.51 bc

表6

干旱胁迫对甘薯地上部生物量的影响"

品种
Cultivar		 栽后60 d 60 DAP 栽后100 d 100 DAP
对照Control 干旱Drought 相对值RV 对照Control 干旱Drought 相对值RV
2012
徐薯18 Xushu 18 59.24 c 35.48 c 0.60 ab 85.97 d 44.53 c 0.52 bcde
济薯15 Jishu 15 50.13 cd 30.83 cd 0.62 ab 82.17 d 42.25 cd 0.51 cdef
济薯21 Jishu 21 58.78 c 38.69 bc 0.66 a 85.24 d 48.52 bc 0.57 a
济徐23 Jixu 23 65.49 b 41.19 ab 0.63 a 93.53 c 51.61 ab 0.55 ab
济薯25 Jishu 25 72.43 a 44.31 ab 0.61 ab 99.89 b 53.97 a 0.54 abc
北京553 Beijing 553 47.63 de 26.65 de 0.56 cd 75.83 e 38.70 d 0.51 cdef
郑薯20 Zhengshu 20 42.22 e 23.17 e 0.55 cd 67.22 f 30.08 e 0.45 g
烟薯25 Yanshu 25 73.84 a 45.41 a 0.61 ab 107.65 a 54.49 a 0.51 cdef
济薯22 Jishu 22 45.47 e 24.26 e 0.53 d 72.39 e 32.85 e 0.45 g
济薯26 Jishu 26 65.32 b 40.48 ab 0.62 ab 91.68 c 49.27 b 0.54 abc
凌紫 Ayamaraski 31.99 f 18.50 f 0.58 bc 57.39 g 22.75 f 0.40 h
济薯18 Jishu 18 53.12 c 30.17 cd 0.57 bc 75.57 e 35.76 de 0.47 fg
济紫薯1号 Jizishu 1 65.33 b 38.80 bc 0.59 bc 83.80 d 40.99 cd 0.49 ef
济紫薯2号 Jizishu 2 45.69 e 27.33 de 0.60 ab 63.66 f 31.81 e 0.50 def
济紫薯3号 Jizishu 3 78.26 a 49.07 a 0.63 a 105.02 a 54.99 a 0.52 bcde
2013
徐薯18 Xushu 18 65.18 c 37.15 c 0.57 cdef 96.72 d 47.82 c 0.49 cde
济薯15 Jishu 15 55.61 de 32.84 d 0.59 bcd 93.43 de 46.32 c 0.50 bcde
济薯21 Jishu 21 66.10 c 44.61 b 0.67 a 94.42 de 55.13 b 0.58 a
济徐23 Jixu 23 67.93 c 41.93 bc 0.62 bc 97.94 d 53.08 b 0.54 b
济薯25 Jishu 25 80.99 a 48.65 a 0.60 bc 112.57 b 59.76 a 0.53 bc
北京553 Beijing 553 57.04 d 30.81 de 0.54 efg 92.29 de 45.88 c 0.50 bcde
郑薯20 Zhengshu 20 50.27 e 26.46 e 0.53 fg 81.52 f 35.09 d 0.43 g
烟薯25 Yanshu 25 82.62 a 49.92 a 0.60 bc 121.50 a 60.36 a 0.50 bcde
济薯22 Jishu 22 55.20 d 28.27 e 0.51 g 89.39 e 39.18 d 0.44 fg
济薯26 Jishu 26 74.08 b 45.02 ab 0.61 bc 104.93 c 55.31 b 0.53 bc
凌紫 Ayamaraski 41.09 f 22.60 f 0.55 efg 75.88 g 28.43 e 0.37 h
济薯18 Jishu 18 54.70 de 30.14 d 0.55 efg 78.72 fg 36.13 d 0.46 efg
济紫薯1号 Jizishu 1 74.10 b 43.06 b 0.58 cde 95.71 d 45.62 c 0.48 defg
济紫薯2号 Jizishu 2 64.23 c 37.24 c 0.58 cde 90.64 de 43.82 c 0.48 defg
济紫薯3号 Jizishu 3 81.60 a 45.36 ab 0.56 def 110.23 b 57.70 ab 0.52 bcd

表7

干旱胁迫对甘薯地下部生物量的影响"

品种
Cultivar		 栽后60 d 60 DAP 栽后100 d 100 DAP
对照Control 干旱Drought 相对值RV 对照Control 干旱Drought 相对值RV
2012
徐薯18 Xushu 18 5.60 de 3.08 d 0.55 de 24.03 cd 10.79 de 0.45 d
济薯15 Jishu 15 5.23 ef 2.74 de 0.52 ef 22.34 de 9.87 de 0.44 d
济薯21 Jishu 21 6.14 cd 3.98 bc 0.65 a 29.59 b 17.42 ab 0.59 a
济徐23 Jixu 23 7.45 b 4.54 b 0.61 abc 31.43 ab 17.49 ab 0.56 a
济薯25 Jishu 25 9.78 a 5.76 a 0.59 bcd 34.56 a 19.73 a 0.57 a
北京553 Beijing 553 6.25 c 3.58 cd 0.57 cd 29.76 b 15.43 bc 0.52 bc
郑薯20 Zhengshu 20 5.98 d 2.76 de 0.46 g 24.89 cd 9.67 de 0.39 e
烟薯25 Yanshu 25 6.56 c 3.87 c 0.59 bcd 29.78 b 16.45 abc 0.55 ab
济薯22 Jishu 22 7.00 b 4.31 b 0.62 ab 33.33 a 16.28 abc 0.49 c
济薯26 Jishu 26 9.56 a 5.43 a 0.57 cd 33.54 a 17.56 ab 0.52 bc
凌紫 Ayamaraski 4.37 f 2.10 e 0.48 fg 18.75 e 7.73 e 0.41 de
济薯18 Jishu 18 5.86 d 2.89 de 0.49 fg 25.02 cd 10.78 de 0.43 de
济紫薯1号 Jizishu 1 7.56 b 3.66 c 0.48 fg 28.67 bc 9.70 de 0.34 f
济紫薯2号 Jizishu 2 4.65 f 2.39 e 0.51 ef 19.88 e 8.73 e 0.44 d
济紫薯3号 Jizishu 3 6.08 cd 3.08 d 0.51 ef 29.09 b 13.21 cd 0.45 d
2013
徐薯18 Xushu 18 4.67 e 2.48 d 0.53 de 20.71 cd 9.19 cd 0.44 d
济薯15 Jishu 15 4.95 de 2.53 d 0.51 ef 21.54 cd 9.45 cd 0.44 d
济薯21 Jishu 21 4.64 e 3.06 c 0.66 a 29.41 ab 15.51 ab 0.53 abc
济徐23 Jixu 23 6.91 b 4.08 b 0.59 bc 30.17 a 16.65 ab 0.55 ab
济薯25 Jishu 25 9.07 a 5.17 a 0.57 bcd 33.11 a 18.72 a 0.57 a
北京553 Beijing 553 4.99 de 2.93 cd 0.59 bc 23.09 c 12.06 bc 0.52 bc
郑薯20 Zhengshu 20 5.58 cd 2.45 d 0.44 g 23.92 c 9.16 cd 0.38 e
烟薯25 Yanshu 25 5.46 cd 3.12 c 0.57 bcd 25.67 bc 14.07 abc 0.55 ab
济薯22 Jishu 22 6.11 bc 3.72 b 0.61 b 29.55 ab 14.37 abc 0.49 c
济薯26 Jishu 26 9.24 a 5.19 a 0.56 cd 32.74 a 17.08 a 0.52 a
凌紫 Ayamaraski 3.43 f 1.60 e 0.47 fg 15.08 e 6.16 d 0.41 d
济薯18 Jishu 18 4.18 e 1.89 e 0.45 g 18.93 de 7.97 d 0.42 d
济紫薯1号 Jizishu 1 6.08 bc 2.71 d 0.45 g 28.67 ab 10.45 cd 0.36 e
济紫薯2号 Jizishu 2 3.75 f 1.77 e 0.47 fg 16.99 e 7.29 d 0.43 d
济紫薯3号 Jizishu 3 4.50 e 2.20 de 0.49 ef 22.22 cd 9.99 cd 0.45 cd

表8

农艺性状与抗旱系数的相关系数(正常灌水条件下) "

年份Year 生育期
Growth stage		 叶片数
Leaf number		 蔓长
Vine length		 叶面积系数
Leaf area index		 生物量 Biomass
地上部 Aboveground 地下部 Underground
2012 40 DAP 0.13 0.46 0.39 0.28 0.30
60 DAP 0.41 0.29 0.38 0.36 0.30
80 DAP 0.48 0.35 0.35 0.49 0.46
100 DAP 0.40 0.35 0.41 0.47 0.31
2013 40 DAP 0.43 0.42 0.28 0.15 0.30
60 DAP 0.45 0.43 0.36 0.21 0.35
80 DAP 0.38 0.46 0.35 0.31 0.50
100 DAP 0.40 0.39 0.41 0.27 0.39

表9

农艺性状与抗旱系数的相关系数(干旱胁迫条件下) "

年份Year 生育期
Growth stage		 叶片数
Leaf number		 蔓长
Vine length		 叶面积系数
Leaf area index		 生物量 Biomass
地上部 Aboveground 地下部 Underground
2012 40 DAP 0.61* 0.59* 0.53* 0.37 0.50
60 DAP 0.62* 0.53* 0.49 0.42 0.48
80 DAP 0.69** 0.65** 0.52* 0.60* 0.63*
100 DAP 0.73** 0.52* 0.67** 0.60* 0.61*
2013 40 DAP 0.56* 0.61* 0.56* 0.46 0.42
60 DAP 0.50 0.61* 0.49 0.51 0.50
80 DAP 0.59* 0.59* 0.53* 0.64* 0.65**
100 DAP 0.65** 0.60* 0.71** 0.63* 0.61*
[1] 张海燕, 段文学, 解备涛, 董顺旭, 汪宝卿, 史春余, 张立明 . 不同时期干旱胁迫对甘薯内源激素的影响及其与块根产量的关系. 作物学报, 2018,44:126-136.
Zhang H Y, Duan W X, Xie B T, Dong S X, Wang B Q, Shi C Y, Zhang L M . Effects of drought stress at different growth stages on endogenous hormones and its relationship with storage root yield in sweetpotato. Acta Agron Sin, 2018,44:126-136 (in Chinese with English abstract).
[2] 刘天鹏, 董孔军, 何继红, 任瑞玉, 张磊, 杨天育 . 糜子育成品种芽期抗旱性鉴定与评价研究. 植物遗传资源学报, 2014,15:746-752
doi: 10.13430/j.cnki.jpgr.2014.04.010
Liu T P, Dong K J, He J H, Ren R H, Zhang L, Yang T Y . Identification and evaluation on the drought resistance of broomcorn millet bred cultivars at germinating stage. J Plant Gene Resour, 2014,15:746-752 (in Chinese with English abstract).
doi: 10.13430/j.cnki.jpgr.2014.04.010
[3] 王贺正, 李艳, 马均, 张荣萍, 李旭毅, 汪仁全 . 水稻苗期抗旱性指标的筛选. 作物学报, 2007,33:1523-1529.
doi: 10.3321/j.issn:0496-3490.2007.09.020
Wang H Z, Li L, Ma J, Zhang R P, Li X Y, Wang R Q . Screening indexes of drought resistance during seedling stage in rice. Acta Agron Sin, 2007,33:1523-1529 (in Chinese with English abstract).
doi: 10.3321/j.issn:0496-3490.2007.09.020
[4] 刘光辉, 陈全家, 吴鹏昊, 曲延英, 高文伟, 杨军善, 杜荣光 . 棉花花铃期抗旱性综合评价及指标筛选. 植物遗传资源学报, 2016,17:53-62.
doi: 10.13430/j.cnki.jpgr.2016.01.009
Liu G H, Chen Q J, Wu P H, Qu Y Y, Gao W W, Yang J S, Du R G . Screening and comprehensive evaluation of drought resistance indices of cotton at blossing and boll-forming stages. J Plant Gene Resour, 2016,17:53-62 (in Chinese with English abstract).
doi: 10.13430/j.cnki.jpgr.2016.01.009
[5] 冯方剑, 宋敏, 陈全家, 姚正培, 李杨阳, 刘艳, 王兴安, 曲延英 . 棉花苗期抗旱相关指标的主成分分析及综合评价. 新疆农业大学学报, 2011,34:211-217.
doi: 10.3969/j.issn.1007-8614.2011.03.006
Feng F J, Song M, Cheng Q J, Yao Z P, Li Y Y, Liu Y, Wang X A, Qu Y Y . Analysis and comprehensive evaluation on principal component of relative indices of drought resistance at the seedling stage of cotton. J Xinjiang Agric Univ, 2011,34:211-217 (in Chinese with English abstract).
doi: 10.3969/j.issn.1007-8614.2011.03.006
[6] 罗俊杰, 欧巧明, 叶春雷, 王方, 王镛臻, 陈玉梁 . 重要胡麻栽培品种的抗旱性综合评价及指标筛选. 作物学报, 2014,40:1259-1273.
doi: 10.3724/SP.J.1006.2014.01259
Luo J J, Ou Q M, Ye C L, Wang F, Wang Y Z, Chen Y L . Comprehensive valuation of drought resistance and screening of indices of important flax cultivars. Acta Agron Sin, 2014,40:1259-1273 (in Chinese with English abstract).
doi: 10.3724/SP.J.1006.2014.01259
[7] 史加亮, 李凤瑞, 张东楼, 王士立, 田春利, 杨秀凤 . 抗虫棉品种(系)主要农艺性状配合力与遗传力分析. 山东农业科学, 2014,46(1):23-26.
doi: 10.3969/j.issn.1001-4942.2014.01.006
Shi J L, Li F R, Zhang D L, Wang S L, Tian C L, Yang X F . Analysis on combining ability and heritability of main agronomic characters of Insect resistant cotton varieties (lines). Shandong Agric Sci, 2014,46(1):23-26 (in Chinese with English abstract).
doi: 10.3969/j.issn.1001-4942.2014.01.006
[8] 黎裕 . 作物抗旱鉴定方法与指标. 干旱地区农业研究, 1993,11(1):91-99.
Li Y . The identification method and index for crop drought resistance. Agric Res Arid Area, 1993,11(1):91-99 (in Chinese with English abstract).
[9] Paleg L G, Aspinall D . The physiology and biochemistry of drought resistance in plants. Crop Prot, 1981,2:380-381.
doi: 10.2307/1308996
[10] Ruiz M C, Domingo R, Torrecillas A, Pérezpastor A . Water stress preconditioning to improve drought resistance in young apricot plants. Plant Sci, 2000,156:245-251.
doi: 10.1016/S0168-9452(00)00262-4 pmid: 10936532
[11] Subbarao G V, Chauhan Y S, Johansen C . Patterns of osmotic adjustment in pigeonpea: its importance as a mechanism of drought resistance. Eur J Agron, 2000,12:239-249.
doi: 10.1016/S1161-0301(00)00050-2
[12] Wang H Y, Huang Y C, Chen S F, Yeh K W . Molecular cloning, characterization and gene expression of a water deficiency and chilling induced proteinase inhibitor I gene family from sweet potato leaves. Plant Sci, 2003,165:191-203.
doi: 10.1016/S0168-9452(03)00158-4
[13] 张明生, 刘志, 戚金亮, 张丽霞, 杨永华 . 甘薯品种抗旱适应性综合评价的方法研究. 热带亚热带植物学报, 2005,13:469-474.
doi: 10.3969/j.issn.1005-3395.2005.6.002
Zhang M S, Liu Z, Qi J L, Zhang L X, Yang Y H . Methods of comprehensive evaluation for drought resistance in sweet potato cultivars. J Trop Subtrop Bot, 2005,13:469-474 (in Chinese with English abstract).
doi: 10.3969/j.issn.1005-3395.2005.6.002
[14] 张明生, 谢波, 戚金亮, 谈锋, 张启堂, 杨永华 . 甘薯植株形态、生长势和产量与品种抗旱性的关系. 热带作物学报, 2006,27(1):39-43.
doi: 10.3969/j.issn.1000-2561.2006.01.008
Zhang M S, Xie B, Qi J L, Tan F, Zhang Q T, Yang Y H . Relationship of drought resistance of sweet potato with its plant type, growth vigour and yield under water stress. Chin J Trop Crops, 2006,27(1):39-43 (in Chinese with English abstract).
doi: 10.3969/j.issn.1000-2561.2006.01.008
[15] 张明生, 张丽霞, 戚金亮, 谈锋, 杨春贤 . 甘薯品种抗旱适应性的主成分分析. 贵州农业科学, 2006,34(1):11-14.
doi: 10.3969/j.issn.1001-3601.2006.01.004
Zhang M S, Zhang L X, Qi J L, Tan F, Yang C X . Principal component analysis on drought resistant adaptability of sweet potato cultivars. Guizhou Agric Sci, 2006,34(1):11-14 (in Chinese with English abstract).
doi: 10.3969/j.issn.1001-3601.2006.01.004
[16] 颜振德, 朱崇文, 盛家廉 . 甘薯品种的耐旱性及其鉴定方法的研究. 作物学报, 1964,3:183-194.
Yan Z D, Zhu C W, Sheng J L . Studies on the drought resistant characters of sweet potato varieties. Acta Agron Sin, 1964,3:183-194 (in Chinese with English abstract).
[17] 袁振, 汪宝卿, 姜瑶, 解备涛, 董顺旭, 张海燕, 段文学, 王庆美, 张立明 . 甘薯耐旱性品种苗期筛选及耐旱性指标研究. 山东农业科学, 2015,47(3):22-26.
doi: 10.14083/j.issn.1001-4942.2015.03.006
Yuan Z, Wang B Q, Jiang Y, Xie B T, Dong S X, Zhang H Y, Duan W X, Wang Q M, Zhang L M . Seedling screening of drought resistance varietiesof sweetpotato and drought resistance index research. Shandong Agric Sci, 2015,47(3):22-26 (in Chinese with English abstract).
doi: 10.14083/j.issn.1001-4942.2015.03.006
[18] 刘恩良, 曹清河, 唐君, 金平 . 甘薯抗旱鉴定及生理响应研究. 新疆农业科学, 2016,53:999-1005.
doi: 10.6048/j.issn.1001-4330.2016.06.004
Liu E L, Cao Q H, Tang J, Jin P . Studies on drought resistance identification and physiological response of sweet potato. Xinjiang Agric Sci, 2016,53:999-1005 (in Chinese with English abstract).
doi: 10.6048/j.issn.1001-4330.2016.06.004
[19] 周志林, 唐君, 金平, 刘恩良, 曹清河, 赵冬兰, 张安 . 甘薯抗旱鉴定及旱胁迫对甘薯叶片生理特性的影响. 西南农业学报, 2016,29:1052-1056.
doi: 10.16213/j.cnki.scjas.2016.05.011
Zhou Z L, Tang J, Jin P, Liu E L, Cao Q H, Zhao D L, Zhang A . Identification of drought resistance and effect of soil drought on physiological characteristics of sweetpotato. Southwest Chin J Agric Sci, 2016,29:1052-1056 (in Chinese with English abstract).
doi: 10.16213/j.cnki.scjas.2016.05.011
[20] 张明生, 谈锋, 张启堂 . 快速鉴定甘薯品种抗旱性的生理指标及方法的筛选. 中国农业科学, 2001,34:260-265.
doi: 10.3321/j.issn:0578-1752.2001.03.006
Zhang M S, Tan F, Zhang Q T . Physiology indices for rapid identification of sweet potato drought resistance and selection of methods. Sci Agric Sin, 2001,34:260-265 (in Chinese with English abstract).
doi: 10.3321/j.issn:0578-1752.2001.03.006
[21] 王留梅, 毛守民, 潘明华, 周利霞 . 甘薯叶面积系数田间速测方法初探 . 中国农学通报, 2001, 17(6): 82, 90.
doi: 10.3969/j.issn.1000-6850.2001.06.025
Wang L M, Mao S M, Pan M H ,Zhou L X. Field measurement method of leaf area index of sweet potato. Chin Agric Sci Bull , 2001, 17(6): 82, 90 (in Chinese with English abstract).
doi: 10.3969/j.issn.1000-6850.2001.06.025
[22] 张木清, 陈如凯 . 作物抗旱分子生理与遗传改良. 北京: 科学出版社, 2005. pp 22-23.
Zhang M Q, Chen R K. Drought Resistant Molecular Physiology and Genetic Improvement of Crops. Beijing: Science Press, 2005. pp 22-23(in Chinese).
[23] Mardeh A S S, Ahmadi A, Poustini K, Mohammadi V . Evaluation of drought resistance indices under various environmental conditions. Field Crops Res, 2006,98:222-229.
doi: 10.1016/j.fcr.2006.02.001
[24] 徐蕊, 王启柏, 张春庆, 吴承来 . 玉米自交系抗旱性评价指标体系的建立. 中国农业科学, 2009,42:72-84.
doi: 10.3864/j.issn.0578-1752.2009.01.009
Xu R, Wang Q B, Zhang C Q, Wu C L . Drought-resistance evaluation system of maize inbred. Sci Agric Sin, 2009,42:72-84 (in Chinese with English abstract).
doi: 10.3864/j.issn.0578-1752.2009.01.009
[25] 胡标林, 余守武, 万勇, 张铮, 邱兵余, 谢建坤 . 东乡普通野生稻全生育期抗旱性鉴定. 作物学报, 2007,33:425-432.
doi: 10.3321/j.issn:0496-3490.2007.03.012
Hu B L, Yu S W, Wan Y, Zhang Z, Qiu B Y, Xie J K . Drought resistance identification of Dongxiang common wild rice ( Oryza rufipogon) in whole growth period. Acta Agron Sin, 2007,33:425-432 (in Chinese with English abstract).
doi: 10.3321/j.issn:0496-3490.2007.03.012
[26] 厉广辉, 张昆, 刘风珍, 刘丹丹, 万勇善 . 不同抗旱性花生品种结荚期叶片生理特性. 应用生态学报, 2014,25:1988-1996.
Li G H, Zhang K, Liu F Z, Liu D D, Wan Y S . Leaf physiological traits at pod-setting stage in peanut cultivars with different drought resistance. Chin J Appl Ecol, 2014,25:1988-1996 (in Chinese with English abstract).
[27] 丁成伟, 钮福祥, 郭小丁, 华希新 . 甘薯品种资源抗旱性鉴定研究. 河南农业科学, 1997, ( 10):3-5.
Ding C W, Niu F X, Guo X D, Hua X X . Identification on the drought resistance in sweet potato genetic resource. Henan Agric Sci, 1997, (10):3-5 (in Chinese with English abstract).
[28] Fukai S, Pantuwan G, Jongdee B, Cooper M . Screening for drought resistance in rainfed lowland rice. Field Crops Res, 1999,64:61-74.
doi: 10.1016/S0378-4290(99)00051-9
[29] 侯利霞, 肖利贞 . 甘薯品种的抗旱性鉴定. 河南农业科学, 1999, ( 2):5-6.
Hou L X, Xiao L Z . Identification on drought resistance in sweet potato varieties. Henan Agric Sci, 1999, ( 2):5-6 (in Chinese with English abstract).
[30] 肖利贞 . 土壤干旱对甘薯生育及产量的影响. 华北农学报, 1995,10(2):106-110.
doi: 10.3321/j.issn:1000-7091.1995.02.021
Xiao L Z . Influence of soil aridity on the growth, development and yield of sweet potato. Acta Agric Boreali-Sin, 1995,10(2):106-110 (in Chinese with English abstract).
doi: 10.3321/j.issn:1000-7091.1995.02.021
[31] 盖钧镒, 汪越胜, 张孟臣, 王继安, 常汝镇 . 中国大豆品种熟期组划分的研究. 作物学报, 2001,27:286-292.
doi: 10.3321/j.issn:0496-3490.2001.03.003
Gai J Y, Wang Y S, Zhang M C, Wang J A, Chang R Z . Studies on the classification of maturity groups of soybeans in China. Acta Agron Sin, 2001,27:286-292 (in Chinese with English abstract).
doi: 10.3321/j.issn:0496-3490.2001.03.003
[32] 厉广辉, 张昆, 刘风珍, 刘丹丹, 万勇善 . 不同抗旱性花生品种的叶片形态及生理特性. 中国农业科学, 2014,47:644-654.
doi: 10.3864/j.issn.0578-1752.2014.04.004
Li G H, Zhang K, Liu F Z, Liu D D, Wan Y S . Morphological and physiological traits of leaf in different drought resistant peanut cultivars. Sci Agric Sin, 2014,47:644-654 (in Chinese with English abstract).
doi: 10.3864/j.issn.0578-1752.2014.04.004
[1] 王兴荣, 李玥, 张彦军, 李永生, 汪军成, 徐银萍, 祁旭升. 青稞种质资源成株期抗旱性鉴定及抗旱指标筛选[J]. 作物学报, 2022, 48(5): 1279-1287.
[2] 靳容, 蒋薇, 刘明, 赵鹏, 张强强, 李铁鑫, 王丹凤, 范文静, 张爱君, 唐忠厚. 甘薯Dof基因家族挖掘及表达分析[J]. 作物学报, 2022, 48(3): 608-623.
[3] 胡亮亮, 王素华, 王丽侠, 程须珍, 陈红霖. 绿豆种质资源苗期耐盐性鉴定及耐盐种质筛选[J]. 作物学报, 2022, 48(2): 367-379.
[4] 张海燕, 解备涛, 姜常松, 冯向阳, 张巧, 董顺旭, 汪宝卿, 张立明, 秦桢, 段文学. 不同抗旱性甘薯品种叶片生理性状差异及抗旱指标筛选[J]. 作物学报, 2022, 48(2): 518-528.
[5] 宋丽君, 聂晓玉, 何磊磊, 蒯婕, 杨华, 郭安国, 黄俊生, 傅廷栋, 汪波, 周广生. 饲用大豆品种耐荫性鉴定指标筛选及综合评价[J]. 作物学报, 2021, 47(9): 1741-1752.
[6] 张鹤, 蒋春姬, 殷冬梅, 董佳乐, 任婧瑶, 赵新华, 钟超, 王晓光, 于海秋. 花生耐冷综合评价体系构建及耐冷种质筛选[J]. 作物学报, 2021, 47(9): 1753-1767.
[7] 张思梦, 倪文荣, 吕尊富, 林燕, 林力卓, 钟子毓, 崔鹏, 陆国权. 影响甘薯收获期软腐病发生的指标筛选[J]. 作物学报, 2021, 47(8): 1450-1459.
[8] 宋天晓, 刘意, 饶莉萍, Soviguidi Deka Reine Judesse, 朱国鹏, 杨新笋. 甘薯细胞壁蔗糖转化酶基因IbCWIN家族成员鉴定及表达分析[J]. 作物学报, 2021, 47(7): 1297-1308.
[9] 韩贝, 王旭文, 李保奇, 余渝, 田琴, 杨细燕. 陆地棉种质资源抗旱性状的关联分析[J]. 作物学报, 2021, 47(3): 438-450.
[10] 王翠娟, 柴沙沙, 史春余, 朱红, 谭中鹏, 季杰, 任国博. 铵态氮素促进甘薯块根形成的解剖特征及其IbEXP1基因的表达[J]. 作物学报, 2021, 47(2): 305-319.
[11] 马猛, 闫会, 高闰飞, 后猛, 唐维, 王欣, 张允刚, 李强. 紫甘薯SSR标记遗传图谱构建与重要农艺性状QTL定位[J]. 作物学报, 2021, 47(11): 2147-2162.
[12] 黄小芳,毕楚韵,石媛媛,胡韵卓,周丽香,梁才晓,黄碧芳,许明,林世强,陈选阳. 甘薯基因组NBS-LRR类抗病家族基因挖掘与分析[J]. 作物学报, 2020, 46(8): 1195-1207.
[13] 刘永晨,司成成,柳洪鹃,张彬彬,史春余. 改善土壤通气性促进甘薯源库间光合产物运转的原因解析[J]. 作物学报, 2020, 46(3): 462-471.
[14] 徐银萍, 潘永东, 刘强德, 姚元虎, 贾延春, 任诚, 火克仓, 陈文庆, 赵锋, 包奇军, 张华瑜. 大麦种质资源成株期抗旱性鉴定及抗旱指标筛选[J]. 作物学报, 2020, 46(3): 448-461.
[15] 陈杉彬, 孙思凡, 聂楠, 杜冰, 何绍贞, 刘庆昌, 翟红. 甘薯IbCAF1基因的克隆及耐盐性、抗旱性鉴定[J]. 作物学报, 2020, 46(12): 1862-1869.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备15008789号-2