Effects of iron and manganese deficiency stress on the chlorophyll fluorescence parameters and reflectance spectra curve of pepper

doi:10.14088/j.cnki.issn0439-8114.2022.12.015

Abstract

Abstract: Pepper leaves with iron deficiency, manganese deficiency and iron-manganese double deficiency were obtained by hydroponics in the intelligent greenhouse, respectively. The chlorophyll fluorescence parameters and reflectance spectra of pepper leaves with different levels of deficiency were measured, respectively. The support vector machine was used to establish a rapid diagnosis model for the deficiency types of yellow leaves. The results showed that chlorophyll fluorescence technology and hyperspectral technology were feasible to diagnose iron and manganese deficiency in greenhouse pepper.

Key words: iron, manganese, nutrient deficiency stress, pepper, chlorophyll fluorescence parameters

CLC Number:

S641.3

BAI Ru-yue, GENG Ya, WANG Xiao-gang, LIU Zhi-jun. Effects of iron and manganese deficiency stress on the chlorophyll fluorescence parameters and reflectance spectra curve of pepper[J]. HUBEI AGRICULTURAL SCIENCES, 2022, 61(12): 75-80.

References

[1] 李晴,韩玉珠,张广臣. 国内外辣椒产业现状与发展趋势[J]. 湖北农业科学,2009,48(9):2278-2281.
[2] 刘本文,许宇恒. 辣椒日光温室有机生态型栽培技术[J]. 西北园艺(蔬菜),2011(1):13-14.
[3] 刘广富,李伟,李新柱,等. 微量元素对辣椒生长和产量的影响[J]. 作物杂志,2013(4):80-82.
[4] 李淑仪,蓝佩玲,廖新荣,等. 2个桉树无性系微量元素叶片营养诊断初探[J]. 浙江林学院学报,2005(1):42-47.
[5] MILLER G W, PUSHNIK J C.Iron chlorosis the role of iron in chlorophyll formation[J]. Utah science-utah agricultural experiment station, 1983, 44(4): 99-103.
[6] 王妍. 微量元素缺乏时小麦、玉米叶绿素快相荧光动力学特征的比较[D].山东曲阜:曲阜师范大学,2013.
[7] SHENKER M,PLESSNER O E,TEL-OR E.Manganese nutrition effects on tomato growth,chlorophyll concentration, and superoxide dismutase activity[J].Journal of plant physiology,2004,161(2):197-202.
[8] 郭冬梅. 柑橘部分病理病害和生理病害的高光谱识别研究[D].重庆:西南大学,2015.
[9] PAKNEJAD F,NASRI M,MOGHADAM HR T,et al.Effects of drought stress on chlorophyll fluorescence parameters, chlorophyll content and grain yield of wheat cultivars[J]. Journal of biological sciences,2007,7(6):841-847.
[10] 尤鑫,龚吉蕊. 叶绿素荧光动力学参数的意义及实例辨析[J]. 西部林业科学,2012(5):90-94.
[11] SHI T Z,WANG J J, LIU H Z,et al.Estimating leaf nitrogen concentration in heterogeneous crop plants from hyperspectral reflectance[J]. International journal of remote sensing,2015,36(18):4652-4667.
[12] 杨昊谕. 基于叶绿素荧光光谱分析的植物生理信息检测技术研究[D].长春:吉林大学,2010.
[13] 陈兵,王克如,李少昆,等. 病害胁迫对棉叶光谱反射率和叶绿素荧光特性的影响[J]. 农业工程学报,2011,27(9):86-93.
[14] 谭昌伟,黄文江,金秀良,等. 利用高光谱植被指数监测紧凑型玉米叶绿素荧光参数F_v/F_m[J]. 光谱学与光谱分析,2012(5):1287-1291.

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