不同地膜类型与灌溉量对棉花光合参数和产量、品质的影响

doi:10.3969/j.issn.1004-1524.20220751

浙江农业学报 ›› 2023, Vol. 35 ›› Issue (7): 1523-1531.DOI: 10.3969/j.issn.1004-1524.20220751

不同地膜类型与灌溉量对棉花光合参数和产量、品质的影响

田玉刚^a(), 万素梅^a, 林皎^a, 陈国栋^a, 李浩^a, 胡宇凯^a, 李燕芳^b, 胡守林^a, 毛廷勇^a, 赵书珍^a^,^*()

a. 塔里木大学农学院, 新疆阿拉尔 843300
b.塔里木大学生命科学与技术学院,新疆阿拉尔 843300

收稿日期:2022-05-19 出版日期:2023-07-25 发布日期:2023-08-17
作者简介:田玉刚(1996—),男,甘肃平凉人,硕士研究生,研究方向为作物高产栽培与理论。E-mail:2331672066@qq.com
通讯作者: *赵书珍,E-mail:zszzky@163.com
基金资助:
国家重点研发计划(2020YFD1001000);塔里木大学校长基金(TDZKJS202001)

Effect of mulch types and irrigation amounts on photosynthetic parameters, yield and quality of cotton

TIAN Yugang^a(), WAN Sumei^a, LIN Jiao^a, CHEN Guodong^a, LI Hao^a, HU Yukai^a, LI Yanfang^b, HU Shoulin^a, MAO Tingyong^a, ZHAO Shuzhen^a^,^*()

a.College of Agronomy, Tarim University, Alar 843300, Xinjiang, China
b. College of Life Sciences and Technology, Tarim University, Alar 843300, Xinjiang, China

Received:2022-05-19 Online:2023-07-25 Published:2023-08-17
Contact: ZHAO Shuzhen

摘要/Abstract

摘要：

采用双因素随机区组试验,探索不同地膜类型(普通地膜、生物降解地膜、液体地膜)与灌溉量(6 000、4 500、3 000 m³·hm^-2)对棉花光合参数、产量和品质的影响。结果表明:在0~25 cm土层,与不覆膜相比,普通地膜和生物降解地膜均可显著(P<0.05)提高土壤温度。不同类型地膜下,均以6 000 m³·hm^-2灌溉水平下棉花产量、品质与叶片光合能力的表现较好。与不覆膜的处理相比,生物降解地膜和普通地膜处理的棉花单株产量分别显著提高19.97%和21.15%。综合叶片光合性能、棉花产量与品质判断,生物降解地膜与普通地膜相比并无显著不利影响,可用于替代普通地膜以减少棉花生产中的白色污染。相关分析和灰色关联度分析结果表明,叶片的SPAD值、蒸腾速率、气孔导度、净光合速率与马克隆值、纤维长度、单株产量呈显著正相关;SPAD值与马克隆值、成熟度、衣分率,蒸腾速率与单株产量,气孔导度与纤维长度、整齐度指数的灰色关联度最高;净光合速率与马克隆值、整齐度指数、单株产量的灰色关联度较高。可考虑将SPAD值、蒸腾速度、气孔导度、净光合速率这4个指标作为评价地膜类型与灌溉量对棉花产量和品质影响的重要筛选指标。

关键词: 生物降解地膜, 灌溉量, 光合生理参数, 纤维品质

Abstract:

In order to explore the effects of different mulch types (normal mulch, biodegradable mulch, liquid mulch) and different irrigation amounts (6 000, 4 500, 3 000 m³·hm^-2) on photosynthetic parameters, yield and quality of cotton, a two-factor experiment with randomized block design was carried out. It was shown that the average soil temperature in 0-25 cm layer was significantly (P<0.05) increased with normal mulch and biodegradable mulch, as compared with the treatment without mulch. The photosynthetic capacity, yield and quality of cotton was relatively better with the irrigation amout of 6 000 m³·hm^-2 under all much types. Compared with the treatment without mulch, the cotton yield was significanlty increased by 19.97% and 21.15% with biodegreadable much and normal mulch, respectively. Given the photosynthetic capacity, yield and quality of cotton, the biodegradable mulch showed no signifiant adverse effect compared with the normal mulch. Therefore, the biodegradable mulch was feasible to replace the normal mulch to reduce the white pollution in cotton production. Correaltion analysis and gray correlation analysis results revealed that the SPAD value, transpiration rate, stomatal conductance, net photosynthetic rate were signifiantly positively correlated with the micronaire, fiber length, uniformity index and yield per plant. SPAD value showed the highest gray correlation with micronaire, maturity, lint percentage. Tranpiration rate showed the highest gary correaltion with yield per plant. Stomatal conductance showed the highest gary correaltion with fiber length and uniformity index. Net photosynthetic rate showed relatively higher gray correlation with micronaire, uniformity index and yield per plant. Thus, these four indexes (SPAD value, transpiration rate, stomatal conductance, net photosynthetic rate) could be further used as important indicators to evaluate the effect of mulch type and irrigation amount on cotton yield and quality.

Key words: biodegradable mulch, irrigation amount, photosynthetic physiological parameter, fiber quality

中图分类号:

S562

田玉刚, 万素梅, 林皎, 陈国栋, 李浩, 胡宇凯, 李燕芳, 胡守林, 毛廷勇, 赵书珍. 不同地膜类型与灌溉量对棉花光合参数和产量、品质的影响[J]. 浙江农业学报, 2023, 35(7): 1523-1531.

TIAN Yugang, WAN Sumei, LIN Jiao, CHEN Guodong, LI Hao, HU Yukai, LI Yanfang, HU Shoulin, MAO Tingyong, ZHAO Shuzhen. Effect of mulch types and irrigation amounts on photosynthetic parameters, yield and quality of cotton[J]. Acta Agriculturae Zhejiangensis, 2023, 35(7): 1523-1531.

图/表 5

参考文献 27

[1]	FANG H, LI Y N, GU X B, et al. Root characteristics, utilization of water and nitrogen, and yield of maize under biodegradable film mulching and nitrogen application[J]. Agricultural Water Management, 2022, 262: 107392.
[2]	杨丽, 张东兴, 侯书林, 等. 玉米苗期地膜回收机结构参数分析与试验[J]. 农业机械学报, 2010, 41(12): 29-34.
	YANG L, ZHANG D X, HOU S L, et al. Analysis of structural parameters and experiment of plastic film collector for corn fields during seedling period[J]. Transactions of the Chinese Society for Agricultural Machinery, 2010, 41(12): 29-34. (in Chinese with English abstract)
[3]	毕继业, 王秀芬, 朱道林. 地膜覆盖对农作物产量的影响[J]. 农业工程学报, 2008, 24(11): 172-175.
	BI J Y, WANG X F, ZHU D L. Effect of plastic-film mulch on crop yield[J]. Transactions of the Chinese Society of Agricultural Engineering, 2008, 24(11): 172-175. (in Chinese with English abstract)
[4]	ZHAO Z Y, WANG P Y, XIONG X B, et al. Environmental risk of multi-year polythene film mulching and its green solution in arid irrigation region[J]. Journal of Hazardous Materials, 2022, 435: 128981.
[5]	LI H J, KUANG N K, GOU Q S, et al. Effects of different film mulches on photosynthetic characteristics and yield of summer maize (Zea mays L.) in the North China Plain[J]. Archives of Agronomy and Soil Science, 2021, 67(2): 179-190.
[6]	龚双凤, 杨涛, 陈宝燕, 等. 地膜降解与土壤温度和含水量的关系及其对棉花产量的影响[J]. 西北农业学报, 2015, 24(4): 62-68.
	GONG S F, YANG T, CHEN B Y, et al. Film degradation related to temperature and moisture of soil and its response on cotton yield[J]. Acta Agriculturae Boreali-Occidentalis Sinica, 2015, 24(4): 62-68. (in Chinese with English abstract)
[7]	窦巧巧. 花铃期减量滴灌对棉花棉铃发育及其叶片光合特性的影响[D]. 乌鲁木齐: 新疆农业大学, 2021.
	DOU Q Q. Effect of reduced amount drip irrigation during the flowering and boll-forming on the development of cotton boll and its leaf photosynthetic characteristics[D]. Urumqi: Xinjiang Agricultural University, 2021. (in Chinese with English abstract)
[8]	沈媛媛. 不同水分胁迫对核桃叶片SPAD及光合特性的影响研究[D]. 郑州: 河南农业大学, 2017.
	SHEN Y Y. SPAD and photosynthetic characteristics of Juglans regia L leaves under different water stress[D]. Zhengzhou: Henan Agricultural University, 2017. (in Chinese with English abstract)
[9]	杨北方, 杨国正, 冯璐, 等. 亏缺灌溉对棉花生长和水分利用效率的影响研究进展[J]. 应用生态学报, 2021, 32(3): 1112-1118.
	YANG B F, YANG G Z, FENG L, et al. Effects of deficit irrigation on cotton growth and water use efficiency: a review[J]. Chinese Journal of Applied Ecology, 2021, 32(3): 1112-1118. (in Chinese with English abstract)
[10]	马渊博. 水分胁迫对苎麻生长及生理特性的影响[D]. 长沙: 湖南农业大学, 2014.
	MA Y B. Effects on the growth and physiological characteristics of ramie under water stress[D]. Changsha: Hunan Agricultural University, 2014. (in Chinese with English abstract)
[11]	刘昭伟. 花铃期土壤持续干旱对棉花产量与品质形成的影响[D]. 南京: 南京农业大学, 2014.
	LIU Z W. Effects of soil progressive drought on the formation of cotton yield and fiber quality during the flowering and boll-forming stage[D]. Nanjing: Nanjing Agricultural University, 2014. (in Chinese with English abstract)
[12]	ULLAH A, SUN H, YANG X Y, et al. Drought coping strategies in cotton: increased crop per drop[J]. Plant Biotechnology Journal, 2017, 15(3): 271-284.
[13]	马富裕, 李蒙春, 杨建荣, 等. 花铃期不同时段水分亏缺对棉花群体光合速率及水分利用效率影响的研究[J]. 中国农业科学, 2002, 35(12): 1467-1472.
	MA F Y, LI M C, YANG J R, et al. A study of effect of water deficit of three period during cotton anthesis on canopy apparent photosynthesis and WUE[J]. Scientia Agricultura Sinica, 2002, 35(12): 1467-1472. (in Chinese with English abstract)
[14]	王士强, 胡银岗, 佘奎军, 等. 小麦抗旱相关农艺性状和生理生化性状的灰色关联度分析[J]. 中国农业科学, 2007, 40(11): 2452-2459.
	WANG S Q, HU Y G, SHE K J, et al. Gray relational grade analysis of agronomical and physi-biochemical traits related to drought tolerance in wheat[J]. Scientia Agricultura Sinica, 2007, 40(11): 2452-2459. (in Chinese with English abstract)
[15]	周晓果, 张正斌, 徐萍. 小麦主要育种目标的灰色系统方法探讨[J]. 农业系统科学与综合研究, 2005, 21(2): 81-84.
	ZHOU X G, ZHANG Z B, XU P. Discussion on main breeding goals in wheat based on grey systems method[J]. System Sciences and Comprehensive Studies in Agriculture, 2005, 21(2): 81-84. (in Chinese with English abstract)
[16]	王志军, 董永梅, 赵曾强, 等. 不同棉花品种(系)叶片光合生理参数与产量及纤维品质的灰色关联度分析[J]. 西南农业学报, 2021, 34(4): 712-719.
	WANG Z J, DONG Y M, ZHAO Z Q, et al. Photosynthetic physiological parameters of leaf and their gray relational grade with yield and fiber quality in different cotton varieties(line)[J]. Southwest China Journal of Agricultural Sciences, 2021, 34(4): 712-719. (in Chinese with English abstract)
[17]	魏鑫. 种植模式对机采棉花产量形成及采收效果的影响[D]. 乌鲁木齐: 新疆农业大学, 2017.
	WEI X. Effect of row planting pattern on machine-harvested cotton yield formation and harvest quality[D]. Urumqi: Xinjiang Agricultural University, 2017. (in Chinese with English abstract)
[18]	王东明, 宋喜娥, 郭平毅, 等. 不同地膜覆盖对地温和杂交谷生长发育的影响[J]. 山西农业大学学报(自然科学版), 2017, 37(10): 690-694.
	WANG D M, SONG X E, GUO P Y, et al. Effect of different plastic mulching on soil temperature and growing development on hybrid millet[J]. Journal of Shanxi Agricultural University (Natural Science Edition), 2017, 37(10): 690-694. (in Chinese with English abstract)
[19]	胡敏, 苗庆丰, 史海滨, 等. 不同类型地膜覆盖对土壤水热及春玉米产量的影响[J]. 土壤, 2018, 50(3): 628-632.
	HU M, MIAO Q F, SHI H B, et al. Mulching effects of different films on soil water, heat and yield of spring maize[J]. Soils, 2018, 50(3): 628-632. (in Chinese with English abstract)
[20]	李仙岳, 彭遵原, 史海滨, 等. 不同类型地膜覆盖对土壤水热与葵花生长的影响[J]. 农业机械学报, 2015, 46(2): 97-103.
	LI X Y, PENG Z Y, SHI H B, et al. Effects of different degradable films mulching on soil water potential, temperature and sunflower growth[J]. Transactions of the Chinese Society for Agricultural Machinery, 2015, 46(2): 97-103. (in Chinese with English abstract)
[21]	邢晋, 张思平, 赵新华, 等. 不同颜色地膜覆盖对棉花冠层构型及光合特性的调控效应[J]. 核农学报, 2020, 34(12): 2850-2857.
	XING J, ZHANG S P, ZHAO X H, et al. Effects of different color plastic film mulching on the canopy configuration and photosynthetic characteristics of cotton[J]. Journal of Nuclear Agricultural Sciences, 2020, 34(12): 2850-2857. (in Chinese with English abstract)
[22]	陈恺林, 刘洋, 张玉烛, 等. 不同水分管理下覆膜旱植稻营养特性及其与光合生理的相关性研究[J]. 植物营养与肥料学报, 2013, 19(6): 1287-1296.
	CHEN K L, LIU Y, ZHANG Y Z, et al. Relationships between nutrition uptake characteristics and photosynthetic physiology under different water managements of mulching upland rice[J]. Journal of Plant Nutrition and Fertilizer, 2013, 19(6): 1287-1296. (in Chinese with English abstract)
[23]	赵双玲, 刘小武, 李高华, 等. 膜下滴灌水稻SPAD与农艺性状、产量的相关性分析[J]. 节水灌溉, 2017(3): 5-7.
	ZHAO S L, LIU X W, LI G H, et al. Analysis of correlation of SPAD, agronomic trait and yield of rice under mulched drip irrigation[J]. Water Saving Irrigation, 2017(3): 5-7. (in Chinese with English abstract)
[24]	王弼琨, 于德彬, 赵洪颜, 等. 超高产大豆发育期不同节位叶片净光合速率与SPAD值变化分析[J]. 大豆科学, 2022, 41(2): 172-178.
	WANG B K, YU D B, ZHAO H Y, et al. Analysis of net photosynthetic rate and SPAD values of super-high yield soybean leaves at different nodes during different developing stages[J]. Soybean Science, 2022, 41(2): 172-178. (in Chinese with English abstract)
[25]	张选, 彭小峰, 彭延. 棉叶光合速率和含糖量与品质和产量关联分析[J]. 棉花科学, 2015, 37(3): 19-21.
	ZHANG X, PENG X F, PENG Y. Association analysis of photosynthetic rate sugar content in cotton leaf and yield, quality of cotton[J]. Cotton Sciences, 2015, 37(3): 19-21. (in Chinese with English abstract)
[26]	田春燕, 黄春燕, 郭晓飞, 等. 棉花反射光谱与叶片净光合速率的相关分析[J]. 遥感信息, 2018, 33(1): 99-103.
	TIAN C Y, HUANG C Y, GUO X F, et al. Correlation analysis between cotton canopy reflectance spectra and leaf net photosynthetic rate[J]. Remote Sensing Information, 2018, 33(1): 99-103. (in Chinese with English abstract)
[27]	解婷婷, 苏培玺, 高松. 临泽绿洲边缘区棉花群体光合速率、蒸腾速率及水分利用效率[J]. 应用生态学报, 2010, 21(6): 1425-1431.
	XIE T T, SU P X, GAO S. Photosynthetic rate, transpiration rate, and water use efficiency of cotton canopy in oasis edge of Linze[J]. Chinese Journal of Applied Ecology, 2010, 21(6): 1425-1431. (in Chinese with English abstract)

处理 Treatment	不同土层的土壤温度Soil temperature at different soil layers
处理 Treatment	0~5 cm	5~10 cm	10~15 cm	15~20 cm	20~25 cm	0~25 cm
B1	29.24±3.99 b	27.41±3.80 c	20.21±3.18 b	18.14±2.81 c	17.44±2.51 b	22.49±5.46 b
B2	34.57±4.56 a	29.35±3.60 b	24.38±3.54 a	22.48±3.44 a	20.23±3.10 a	26.20±5.76 a
B3	28.93±3.71 b	23.54±3.21 d	20.58±3.22 b	18.13±2.94 c	16.97±3.15 b	21.63±4.80 b
B4	34.32±4.56 a	30.35±4.10 a	24.65±3.46 a	21.85±3.23 b	20.68±3.44 a	26.37±5.81 a

处理 Treatment	不同土层的土壤温度Soil temperature at different soil layers
处理 Treatment	0~5 cm	5~10 cm	10~15 cm	15~20 cm	20~25 cm	0~25 cm
B1	29.24±3.99 b	27.41±3.80 c	20.21±3.18 b	18.14±2.81 c	17.44±2.51 b	22.49±5.46 b
B2	34.57±4.56 a	29.35±3.60 b	24.38±3.54 a	22.48±3.44 a	20.23±3.10 a	26.20±5.76 a
B3	28.93±3.71 b	23.54±3.21 d	20.58±3.22 b	18.13±2.94 c	16.97±3.15 b	21.63±4.80 b
B4	34.32±4.56 a	30.35±4.10 a	24.65±3.46 a	21.85±3.23 b	20.68±3.44 a	26.37±5.81 a

处理 Treatment	SPAD	P_n/(μmol· m^-2·s^-1)	G_s/(μmol· m^-2·s^-1)	C_i/(μmol· mol^-1)	T_r/(mmol· m^-2·s^-1)	PWUE/ (10^-3)	T/℃	L_s
B1A1	56.47± 10.25 e	40.07± 1.21 bc	0.50± 0.11 ab	198.9± 25.36 cde	12.48± 0.49 b	3.22± 0.19 a	32.43± 0.25 d	0.42± 0.03 bc
B1A2	61.5± 12.71 cd	38.27± 1.69 bcd	0.57± 0.02 a	185.15± 26.83 de	12.34± 0.30 b	3.1± 0.18 a	33.06± 1.14 bcd	0.47± 0.02 ab
B1A3	59.1± 13.32 de	35.84± 3.75 d	0.48± 0.03 ab	189.57± 28.17 de	12.28± 0.2 b	2.92± 0.28 a	34.21± 0.40 abc	0.51± 0.05 a
B2A1	72.54± 4.97 a	40.36± 3.18 abc	0.51± 0.13 ab	175.32± 12.72 e	13.56± 0.39 a	2.98± 0.27 a	32.99± 0.53 cd	0.40± 0.03 bc
B2A2	67.27± 7.03 b	41.21± 1.78 ab	0.47± 0.14 ab	229.12± 18.06 ab	13.14± 0.28 ab	3.14± 0.16 a	34.34± 0.25 ab	0.45± 0.03 abc
B2A3	64.53± 8.51 bc	37.04± 2.49 cd	0.49± 0.02 ab	187.94± 18.49 de	12.61± 0.28 b	2.94± 0.24 a	34.35± 0.98 ab	0.47± 0.06 ab
B3A1	59.43± 12.53 de	38.53± 2.17 bcd	0.47± 0.01 ab	233.52± 14.55 ab	12.93± 0.67 ab	2.98± 0.19 a	33.00± 0.48 cd	0.42± 0.06 bc
B3A2	57.85± 10.19 de	37.98± 1.28 bcd	0.52± 0.04 ab	169.78± 19.23 e	12.56± 0.88 b	3.04± 0.31 a	33.32± 0.92 bcd	0.45± 0.07 abc
B3A3	56.35± 11.12 e	36.56± 1.27 cd	0.42± 0.12 b	241.48± 11.03 a	12.4± 0.55 b	2.95± 0.16 a	34.29± 0.36 abc	0.48± 0.01 ab
B4A1	65.37± 7.98 bc	43.70± 3.18 a	0.45± 0.06 ab	220.62± 13.02 abc	13.68± 0.6 a	3.20± 0.30 a	32.72± 1.00 d	0.38± 0.04 c
B4A2	62.73± 7.18 bcd	39.92± 1.7 bc	0.44± 0.03 ab	229.33± 18.44 ab	13.13± 0.79 ab	3.05± 0.17 a	33.46± 1.42 bcd	0.46± 0.08 ab
B4A3	62.49± 7.97b cd	39.41± 1.64 bcd	0.51± 0.14 ab	206.34± 7.2 bcd	12.89± 0.47 ab	3.06± 0.22 a	34.79± 0.54 a	0.44± 0.02 abc

处理 Treatment	SPAD	P_n/(μmol· m^-2·s^-1)	G_s/(μmol· m^-2·s^-1)	C_i/(μmol· mol^-1)	T_r/(mmol· m^-2·s^-1)	PWUE/ (10^-3)	T/℃	L_s
B1A1	56.47± 10.25 e	40.07± 1.21 bc	0.50± 0.11 ab	198.9± 25.36 cde	12.48± 0.49 b	3.22± 0.19 a	32.43± 0.25 d	0.42± 0.03 bc
B1A2	61.5± 12.71 cd	38.27± 1.69 bcd	0.57± 0.02 a	185.15± 26.83 de	12.34± 0.30 b	3.1± 0.18 a	33.06± 1.14 bcd	0.47± 0.02 ab
B1A3	59.1± 13.32 de	35.84± 3.75 d	0.48± 0.03 ab	189.57± 28.17 de	12.28± 0.2 b	2.92± 0.28 a	34.21± 0.40 abc	0.51± 0.05 a
B2A1	72.54± 4.97 a	40.36± 3.18 abc	0.51± 0.13 ab	175.32± 12.72 e	13.56± 0.39 a	2.98± 0.27 a	32.99± 0.53 cd	0.40± 0.03 bc
B2A2	67.27± 7.03 b	41.21± 1.78 ab	0.47± 0.14 ab	229.12± 18.06 ab	13.14± 0.28 ab	3.14± 0.16 a	34.34± 0.25 ab	0.45± 0.03 abc
B2A3	64.53± 8.51 bc	37.04± 2.49 cd	0.49± 0.02 ab	187.94± 18.49 de	12.61± 0.28 b	2.94± 0.24 a	34.35± 0.98 ab	0.47± 0.06 ab
B3A1	59.43± 12.53 de	38.53± 2.17 bcd	0.47± 0.01 ab	233.52± 14.55 ab	12.93± 0.67 ab	2.98± 0.19 a	33.00± 0.48 cd	0.42± 0.06 bc
B3A2	57.85± 10.19 de	37.98± 1.28 bcd	0.52± 0.04 ab	169.78± 19.23 e	12.56± 0.88 b	3.04± 0.31 a	33.32± 0.92 bcd	0.45± 0.07 abc
B3A3	56.35± 11.12 e	36.56± 1.27 cd	0.42± 0.12 b	241.48± 11.03 a	12.4± 0.55 b	2.95± 0.16 a	34.29± 0.36 abc	0.48± 0.01 ab
B4A1	65.37± 7.98 bc	43.70± 3.18 a	0.45± 0.06 ab	220.62± 13.02 abc	13.68± 0.6 a	3.20± 0.30 a	32.72± 1.00 d	0.38± 0.04 c
B4A2	62.73± 7.18 bcd	39.92± 1.7 bc	0.44± 0.03 ab	229.33± 18.44 ab	13.13± 0.79 ab	3.05± 0.17 a	33.46± 1.42 bcd	0.46± 0.08 ab
B4A3	62.49± 7.97b cd	39.41± 1.64 bcd	0.51± 0.14 ab	206.34± 7.2 bcd	12.89± 0.47 ab	3.06± 0.22 a	34.79± 0.54 a	0.44± 0.02 abc

处理 Treatment	衣分率 Lint percentage/%	单株产量 Yield per plant/g	马克隆值 Micronaire	纤维长度 Fiber length/mm	整齐度指数 Uniformity index/%	断裂比强度 Specific breaking strength/(cN·tex^-1)	成熟度 Maturity/%
B1A1	43.84± 1.31 a	35.74± 2.92 cdef	4.75± 0.09 ab	28.29± 0.46 abc	85.1± 1.77 ab	30.13± 0.07 a	0.84± 0.01 bc
B1A2	43.13± 0.58 b	34.38± 3.22 ef	4.67± 0.10 b	28.27± 0.58 abc	84.2± 0.36 ab	29.74± 0.93 ab	0.85± 0.01 ab
B1A3	43.40± 0.17 b	31.58± 2.80 f	4.59± 0.21 b	27.34± 0.16 c	83.37± 0.91 b	27.58± 1.42 bc	0.85± 0.01 ab
B2A1	48.39± 5.76 b	43.85± 5.36 a	4.95± 0.12 a	29.24± 0.19 ab	84.43± 1.01 ab	28.88± 0.89 abc	0.86± 0.01 a
B2A2	45.08± 0.22 b	40.67± 2.05 abcd	4.97± 0.03 a	28.44± 0.28 abc	84.6± 0.66 ab	28.32± 1.59 abc	0.84± 0.01 bc
B2A3	44.43± 0.99 b	37.48± 2.78 bcde	4.76± 0.02 ab	28.22± 0.73 abc	84.5± 0.95 ab	28.98± 1.71 abc	0.85± 0.01 ab
B3A1	42.98± 0.54 b	34.9± 1.57 def	4.63± 0.11 b	28.23± 0.91 abc	85.03± 1.43 ab	29.69± 1.31 ab	0.84± 0.01 c
B3A2	43.26± 0.35 b	35.31± 4.32 cdef	4.21± 0.06 c	28.59± 0.85 ab	83.83± 1.01 ab	28.36± 1.29 abc	0.84± 0.01 c
B3A3	43.60± 0.35 b	35.07± 1.66 cdef	4.19± 0.16 c	28.07± 0.17 bc	84.58± 0.45 ab	28.13± 0.56 abc	0.85± 0.01 abc
B4A1	44.07± 0.48 b	42.71± 3.20 ab	4.82± 0.1 ab	29.21± 0.07 ab	85.6± 0.82 a	26.92± 1.80 c	0.85± 0.01abc
B4A2	44.01± 0.69 b	40.88± 3.75 abc	4.81± 0.21 ab	29.26± 0.27 a	84.9± 1.13 ab	28.6± 0.76 abc	0.85± 0.01 ab
B4A3	44.61± 1.14 b	39.62± 0.96 abcde	4.93± 0.23 a	29.05± 1.09 ab	84.81± 0.25 ab	29.24± 1.07 abc	0.86± 0.01 a

不同地膜类型与灌溉量对棉花光合参数和产量、品质的影响

Effect of mulch types and irrigation amounts on photosynthetic parameters, yield and quality of cotton

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 5

参考文献 27

相关文章 3

编辑推荐

Metrics

本文评价

指标	SPAD	P_n	G_s	C_i	T_r	PWUE	T	L_s	Mi	Fi	Un	S	M	Li
Index
P_n	0.53
G_s	0.64^*	0.75^**
C_i	-0.53	-0.83^**	-0.80^**
T_r	0.77^**	0.83^**	0.79^**	-0.85^**
PWUE	0.03	0.78^**	0.42	-0.46	0.30
T	0.02	-0.45	-0.44	0.37	-0.26	-0.49
L_s	-0.40	-0.82^**	-0.76^**	0.70^**	-0.77^**	-0.56^*	0.58^*
Mi	0.73^**	0.61^*	0.62^*	-0.66^*	0.60^*	0.36	-0.02	-0.39
Fi	0.57^*	0.74^**	0.87^**	-0.74^**	0.80^**	0.39	-0.26	-0.67^*	0.46
Un	0.16	0.73^**	0.56^*	-0.78^**	0.59^*	0.59^*	-0.36	-0.75^**	0.40	0.58^*
S	-0.17	-0.17	0.18	<0.01	-0.32	0.10	-0.22	-0.04	0.16	-0.04	0.10
M	0.48	0.01	0.35	-0.04	0.27	-0.30	0.3	0.01	0.34	0.39	-0.03	-0.13
Li	0.84^**	0.36	0.71^**	-0.4	0.61^*	-0.07	<0.01	-0.38	0.56^*	0.51	0.06	-0.02	0.55
Yi	0.81^**	0.79^**	0.85^**	-0.79^**	0.92^**	0.34	-0.1	-0.66^*	0.66^*	0.88^**	0.56^*	-0.21	0.41	0.73^**

指标 Index	与各指标的灰色关联系数Grey correlation coefficient within indexes
指标 Index	Mi	Fi	Un	S	M	Li	Yi
SPAD	0.77(1)	0.72(5)	0.67(5)	0.67(7)	0.63(1)	0.82(1)	0.77(4)
P_n	0.74(2)	0.77(3)	0.77(2)	0.71(3)	0.57(7)	0.74(4)	0.78(3)
G_s	0.71(3)	0.83(1)	0.78(1)	0.71(2)	0.60(3)	0.76(3)	0.81(2)
C_i	0.54(8)	0.62(8)	0.60(8)	0.68(6)	0.57(5)	0.66(8)	0.58(8)
T_r	0.67(4)	0.79(2)	0.76(3)	0.69(5)	0.59(4)	0.78(2)	0.85(1)
PWUE	0.63(5)	0.73(4)	0.72(4)	0.75(1)	0.53(8)	0.71(6)	0.73(5)
T	0.61(6)	0.64(7)	0.63(7)	0.66(8)	0.57(6)	0.73(5)	0.66(6)
L_s	0.58(7)	0.66(6)	0.65(6)	0.70(4)	0.61(2)	0.68(7)	0.64(7)

[1]	杨亚娜, 樊小雪, 徐刚, 张宇, 李亚灵, 温祥珍. 不同红蓝LED光照强度和灌溉量交互作用对番茄幼苗生长的影响[J]. 浙江农业学报, 2019, 31(5): 737-745.
[2]	邓晓雷, 潘晶晶, 祝水金, 陈进红. 铃期极端高温对转iaaM基因棉花棉铃产量性状、纤维品质和棉仁营养品质的影响[J]. 浙江农业学报, 2018, 30(11): 1805-1810.
[3]	马宗斌;李伶俐;房卫平;谢德意;张东林. 稀植留营养枝对杂交棉豫杂35通风透光特性及产量品质的影响[J]. , 2006, 18(2): 0-98.