Effects of Four Plant Growth Regulators on Growth and Development, Photosynthetic Characteristics and Yield of Cotton

doi:10.6048/j.issn.1001-4330.2021.11.008

Xinjiang Agricultural Sciences ›› 2021, Vol. 58 ›› Issue (11): 2035-2042.DOI: 10.6048/j.issn.1001-4330.2021.11.008

• Chemical Fertilizer and Pesticide Application Reduction for Cotton • Previous Articles Next Articles

Effects of Four Plant Growth Regulators on Growth and Development, Photosynthetic Characteristics and Yield of Cotton

JIN Rong¹(), LI Jin²(), LIANG Jing², ZHOU Xiaoyun², ZHANG Jungao², ZHANG Xueying¹, ZENG Xiaofan¹, LI Shanshan¹, GAO Wenwei¹, LEI Bin²()

1. College of Agriculture, Xinjiang Agricultural University, Urumqi 830052, China
2. Institute of Nuclear Technology and Biotechnology, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Crop Ecophysiology and Farming System in Desert Oasis Region, Ministry of Agriculture and Rural Affairs/ Xinjiang Crop Chemical Control Engineering Technology Research Center, Urumqi 830091, China

Received:2021-03-27 Online:2021-11-20 Published:2021-12-16
Correspondence author: LI Jin, LEI Bin
Supported by:
National Key R & D Promgram Project(2017YFD0201900);Tianshan Innovation Team Project of Xinjiang Uygur Autonomous Region(2020D14001);Tianshan Cedar Program Project(2020XS16)

4种植物生长调节剂对棉花生长发育、光合特性及产量的影响

金嵘¹(), 李进²(), 梁晶², 周小云², 张军高², 张雪颖¹, 曾筱凡¹, 李珊珊¹, 高文伟¹, 雷斌²()

1.新疆农业大学农学院,乌鲁木齐 830052
2.新疆农业科学院核技术生物技术研究所/农业农村部荒漠绿洲作物生理生态与耕作重点实验室/新疆作物化学调控工程技术研究中心,乌鲁木齐 830091

通讯作者: 李进,雷斌
作者简介:金嵘(1999-),女,吉林舒兰人,本科生,研究方向为农作物化控技术与产品,(E-mail) 625829568@qq.com
基金资助:
国家重点研发计划(2017YFD0201900);新疆维吾尔自治区天山创新团队计划项目(2020D14001);“天山雪松计划”项目(2020XS16)

Abstract

Abstract:

【Objective】 This experiment was conducted to study and evaluate the effects of NAA-Na, 6-BA, EBR and ABA on cotton growth, leaf photosynthetic characteristics and yield. 【Methods】 NAA-Na (10.0 mg/L), 6-BA (2.0 mg/L), EBR (0.2 mg/L) and ABA (0.5 mg/L) were sprayed when cotton seedlings grew to two-leaf and four-leaf stage, plant height, stem diameter, leaf number, bud number, SPAD value, photosynthetic parameters, were detemined during the seedling period,yield and its components were determined during the harvest period. 【Results】 After spraying the four plant growth regulators, the daily average growth of plant height, stem diameter, leaf number and bud number in each treatment were 0.96-2.78 cm/d, 0.06-0.44 mm/d, 0.15-0.58 slices/d and 0.14-0.86 pieces/d, respectively, which were higher than that in the control treatment; SPAD value, net photosynthetic rate (Pn), stomatal conductance (Gs) and transpiration rate (Tr) of leaves were respectively increased by 8.02%-10.99%, 8.95%-16.13%, 93.14%-110.17% and 6.58%-19.44% compared with CK at 5 d. Spraying plant growth regulators had no significant differences on the number of harvested cotton plants and boll weight, while compared with CK, the boll number and seed cotton yield per plant were increased by 0.53%-7.54% and 0.73%-9.39%, respectively. EBR treatment was superior to NAA-NA, 6-BA and ABA treatment in promoting growth and yield of cotton. 【Conclusion】 The tested four plant growth regulators could promote the transformation of vegetative growth to reproductive growth, increase the SPAD value and photosynthetic characteristics of cotton leaves, and increase the seed cotton yield by increasing the boll number per plant. EBR treatment was superior to other plant growth regulators.

Key words: cotton; plant growth regulator; growth and development; photosynthetic characteristics; yield

摘要：

【目的】研究萘乙酸钠(NAA-Na)、6-苄氨基嘌呤(6-BA)、24-表油菜素内酯(EBR)和脱落酸(ABA)对棉花幼苗生长、叶片光合特性及籽棉产量的影响,评价其促生增产效果。【方法】在棉花幼苗2叶期和4叶期喷施10.0 mg/L NAA-Na、2.0 mg/L 6-BA、0.2 mg/L EBR和0.5 mg/L ABA,测定不同处理下棉花苗期株高、茎粗、叶片数、蕾数、叶片叶绿素相对含量(SPAD值)和光合参数,收获期测定产量及其构成因素。【结果】各处理棉花株高、茎粗、叶片数和蕾数日增长量分别为(0.96~2.78) cm/d、(0.06~0.44) mm/d、(0.15~0.58)片/d和(0.14~0.86)个/d,喷施4种植物生长调节剂后棉花株高、茎粗、叶片数和蕾数日增长量均高于CK,喷施5 d时棉花叶片SPAD值、净光合速率(Pn)、气孔导度(Gs)和蒸腾速率(Tr)较CK分别增加8.02%~10.99%、8.95%~16.13%、93.14%~110.17%和6.58%~19.44%,喷施10~20 d时各处理指标间无差异。喷施植物生长调节剂对棉花收获株数和单铃重无差异,单株成铃数和籽棉产量较CK分别增加0.53%~7.54%和0.73%~9.39%。EBR处理对棉花促生增产效果优于NAA-Na、6-BA和ABA。【结论】供试4种植物生长调节剂能不同程度促进棉花由营养生长向生殖生长转化,增加棉花叶片SPAD值和光合特性,通过增加单株成铃数来提高籽棉产量。EBR处理优于其他植物生长调节剂。

关键词: 棉花, 植物生长调节剂, 生长发育, 光合特性, 产量

CLC Number:

S562

JIN Rong, LI Jin, LIANG Jing, ZHOU Xiaoyun, ZHANG Jungao, ZHANG Xueying, ZENG Xiaofan, LI Shanshan, GAO Wenwei, LEI Bin. Effects of Four Plant Growth Regulators on Growth and Development, Photosynthetic Characteristics and Yield of Cotton[J]. Xinjiang Agricultural Sciences, 2021, 58(11): 2035-2042.

金嵘, 李进, 梁晶, 周小云, 张军高, 张雪颖, 曾筱凡, 李珊珊, 高文伟, 雷斌. 4种植物生长调节剂对棉花生长发育、光合特性及产量的影响[J]. 新疆农业科学, 2021, 58(11): 2035-2042.

Figures/Tables 4

Fig. 1 Effects of different plant growth regulators on morphological indexes of cotton seedling

Fig. 2 Effects of different plant growth regulators on SPAD value of cotton seedling leaves Note: The different letters mean significant difference in different treatment of the same day at P < 0.05 level. The same as below

Fig. 3 Effects of different plant growth regulators on photosynthetic parameters of cotton seedling leaves

Table 1 Effects of different plant growth regulators on cotton yield and its components

处理 Treatment	收获株数 Number of harvest (10⁴株/hm²)	单株成铃数 Boll number per plant (个)	单铃重 Boll weight (g)	籽棉产量 Cotton yield (kg/hm²)
NAA-Na	20.15±0.46^a	6.06±0.10^a	5.53±0.06^a	6 756.94±297.38^ab
6-BA	19.65±0.40^a	5.84±0.05^b	5.61±0.08^a	6 436.97±90.01^ab
EBR	20.20±0.23^a	6.13±0.09^a	5.59±0.07^a	6 924.98±34.99^a
ABA	19.70±0.96^a	5.73±0.07^b	5.64±0.08^a	6 377.09±411.76^b
CK	19.60±0.31^a	5.70±0.12^b	5.67±0.04^a	6 330.59±145.20^b

References 22

[1]	李进, 翟梦华, 于春欣, 等. 冠菌素对低温胁迫下棉花幼苗AsA-GSH循环的调控效应研究[J]. 棉花学报, 2020, 32(5):381-391.
	LI Jin, ZHAI Menghua, YU Chunxin, et al. Effect of coronatine on AsA-GSH cycle of cotton seedling under low temperature Stress[J]. Cotton Science, 2020, 32(5):381-391.
[2]	陈一, 高亚楠, 朱杰, 等. 新疆棉花长期连作对土壤真菌群落结构组成的影响[J]. 中国生态农业学报, 2015, 23(1):80-86.
	CHEN Yi, GAO Yanan, ZHU Jie, et al. Analysis of the fungal community in continuous cropping cotton field of Xinjiang using 18S rDNA-PCR-DGGE[J]. Chinese Journal of Eco-Agriculture, 2015, 23(1):80-86.
[3]	雷斌, 李进, 段留生, 等. 种衣剂对低温处理下棉花胚根及幼苗外部形态和超微结构的影响[J]. 中国农业气象, 2017, 38(4):248-256.
	LEI Bin, LI Jin, DUAN Liusheng, et al. Effect of seed coating agents on external morphology and ultrastructure of cotton radicles and seedlings under low temperature treatments[J]. Chinese Journal of Agrometeorology, 2017, 38(4):248-256.
[4]	张蚌蚌, 王数, 石建初, 等. 新疆盐碱地膜下滴灌棉田可持续利用系统分析[J]. 中国农业大学学报, 2017, 22(11):36-48.
	ZHANG Bangbang, WANG Shu, SHI Jianchu, et al. Systematic anaysis on saline-alkali land sustainable utilization of drip-irrigated cotton field under mulch in Xinjiang[J]. Journal of China Agricultural University, 2017, 22(11):36-48.
[5]	刘少卿, 何守朴, 米拉吉古丽, 等. 不同棉花种质资源耐热性鉴定[J]. 植物遗传资源学报, 2013, 14(2):214-221.
	LIU Shaoqing, HE Shoupu, MI Lajiguli, et al. Identification for the thermotolerance of different germplasm in cotton[J]. Journal of Plant Genetic Resources, 2013, 14(2):214-221.
[6]	SARWAR M, SALEEM M F, ULLAH N, et al. Exogenously applied growth regulators protect the cotton crop from heat-induced injury by modulating plant defense mechanism[J]. Scientific Reports, 2018, 8:17086-17100. DOI URL
[7]	FANG Sheng, GAO Kai, HU Wei, et al. Foliar and seed application of plant growth regulators affects cotton yield by altering leaf physiology and floral bud carbohydrate accumulation[J]. Field Crops Research, 2019, 231:105-114. DOI
[8]	MAO Lili, ZHANG Lizhen, SUN Xuezhen, et al. Use of the beta growth function to quantitatively characterize the effects of plant density and a growth regulator on growth and biomass partitioning in cotton[J]. Field Crops Research, 2018, 224:28-36. DOI URL
[9]	罗树凯, 梁虎军, 陈婧, 等. 3种植物生长调节剂、免疫诱抗剂对促进棉花生长的效果[J]. 中国棉花, 2016, 43(3):24-26.
	LUO Shukai, LIANG Hujun, CHEN Jing, et al. Promoting effect of three plant growth regulators on cotton growth in promoting root, stronging seedlings and increasing yield[J]. China cotton, 2016, 43(3):24-26.
[10]	宋妮, 孙景生, 陈智芳, 等. 不同水分状况下化控对棉株蕾铃数和产量品质的影响[J]. 干旱地区农业研究, 2015, 33(2):40-49.
	SONG Ni, SUN Jingsheng, CHEN Zhifang, et al. Effects of AFD and DPC sprays on the growth and yield of cotton under water stress[J]. Agricultural Research in the Arid Areas, 2015, 33(2):40-49.
[11]	史亚辉, 蔡晓户, 张玉栋, 等. 不同剂量的氟节胺与缩节胺对棉花株型结构的影响[J]. 新疆农业科学, 2020, 57(4):1979-1986.
	SHI Yahui, CAI Xiaohu, ZHANG Yudong, et al. Effects of different doses of flumetralin and DPC on plant type structure of cotton[J]. Xinjiang Agricultural Science, 2020, 57(4):1979-1986.
[12]	段鹏飞, 赵地. DPC与DTA-6复配对棉叶衰老的生理特性、产量与品质的影响[J]. 中国农业科技导报, 2018, 20(3):104-114.
	DUAN Pengfei, ZHAO Di. Effects of DPC and DTA-6 on leaf senescence physiological characteristics, yield and quality[J]. Journal of Agricultural Science and Technology, 2018, 20(3):104-114.
[13]	李鹏兵, 文明, 王乐, 等. 叶面喷施6-BA对棉花蕾铃形成及产量的影响[J]. 新疆农业科学, 2019, 56(5):864-872. DOI
	LI Pengbing, WEN Ming, WANG Le, et al. Effects of foliar spraying of 6-BA on the formation of bud, boll and yield of cotton (Gossypium hirsutum L.)[J]. Xinjiang Agricultural Science, 2019, 56(5):864-872.
[14]	李鹏兵, 路茜, 李明华, 等. 乙烯抑制剂对棉花生长发育及产量形成的影响[J]. 新疆农业科学, 2020, 57(6):1009-1017. DOI
	LI Pengbing, LU Xi, LI Minghua, et al. Effects of ethylene inhibitors on cotton growth and yield formation[J]. Xinjiang Agricultural Science, 2020, 57(6):1009-1017.
[15]	阿力木江·克来木, 赵强, 占东霞, 等. 不同外源物质对化学封顶棉花生物量及产量品质的影响[J]. 新疆农业科学, 2019, 56(3):411-421. DOI
	Alimujiang Kelaimu, ZHAO Qiang, ZHAN Dongxia, et al. Effects of different exogenous substances on biomass, yield and quality of chemically capped cotton[J]. Xinjiang Agricultural Science, 2019, 56(3):411-421.
[16]	李进, 张军高, 刘梦丽, 等. 4种外源物质对低温胁迫下棉花(Gossypium hirsutum)幼苗的缓解效应分析[J]. 分子植物育种, 2019, 17(17):5792-5800.
	LI Jin, ZHANG Jungao, LIU Mengli, et al. Mitigation effect analysis of four exogenous substances on Gossypium hirsutum seedlings under low temperature stress[J]. Molecular Plant Breeding, 2019, 17(17):5792-5800.
[17]	陈永快, 王涛, 廖水兰, 等. 逆境及生长调节剂对作物抗逆性的影响综述[J]. 江苏农业科学, 2019, 47(23):68-72.
	CHEN Yongkuai, WANG Tao, LIAO Shuilan, et al. A review of the effects of stress and growth regulators on crop resistance[J]. Jiangsu Agricultural Science, 2019, 47(23):68-72.
[18]	邢宇俊, 陈黎明, 孟东峰, 等. 新型植物生长调节剂0.02%二氢卟吩铁可溶粉剂对葡萄生长增产效果的初探[J]. 农药, 2020, 59(12):933-936.
	XING Yujun, CHEN Liming, MENG Dongfeng, et al. Effect of a new plant growth regulator iron chlorin 0.02% soluble powder on the growth and yield of grape[J]. Agrochemicals, 2020, 59(12):933-936.
[19]	CROXDALE J G, OMASA K. Chlorophyll a fluorescence and carbon assimilation in developing leaves of Light-Grown cucumber[J]. Plant Physiology, 1990, 93(3):1078-1082. DOI URL
[20]	吴琼, 丁凯鑫, 余明龙, 等. 新型植物生长调节剂B2对玉米光合荧光特性及产量的影响[J]. 作物杂志, 2020, 36(5):174-181.
	WU Qiong, DING Kaixin, YU Minglong, et al. Effects of new plant growth regulator B2 on photosynthetic fluorescence characteristics and yield of maize[J]. Crops, 2020, 36(5):174-181.
[21]	周雅卓, 赵鑫, 梁烜赫, 等. 低温胁迫下植物生长调节剂对玉米苗期光合及主要生理特性的影响[J]. 延边大学农学学报, 2018, 40(1):1-7,13.
	ZHOU Yazhuo, ZHAO Xin, LIANG Xuanhe, et al. Effects of plant growth regulators on photosynjournal and major physiological properties of maize seedlings under cold stress[J]. Agricultural Science Journal of Yanbian University, 2018, 40(1):1-7,13.
[22]	赵黎明, 李建英, 张志刚, 等. 不同植物生长调节剂对大豆光合及产量特性的影响[J]. 浙江农业学报, 2009, 21(3):255-258.
	ZHAO Liming, LI Jianying, ZHANG Zhigang, et al. Effects of different plant growth regulators (PGRs) on photosynthetic characteristics and yield in soybean[J]. Acta Agriculturae Zhejiangensis, 2009, 21(3):255-258.

Effects of Four Plant Growth Regulators on Growth and Development, Photosynthetic Characteristics and Yield of Cotton

4种植物生长调节剂对棉花生长发育、光合特性及产量的影响

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