GAO Jingxia,XIE Hua.Photosynthetic Characteristics and Fruit Quality of Pepper Under Different Continuous Cropping Years[J].Northern Horticulture,2021,(19):48-53.[doi:10.11937/bfyy.20205600]
不同连作年限下辣椒的光合特性与果实品质
- Title:
- Photosynthetic Characteristics and Fruit Quality of Pepper Under Different Continuous Cropping Years
- Keywords:
- pepper; continuous cropping; photosynthesis; fruit quality
- 文献标志码:
- A
- 摘要:
- 以“巨丰1号”辣椒为试材，选取连作1、3、5、7年以及相邻玉米田的土壤为试验土壤，采用盆栽试验的方法，研究了不同连作年限对辣椒叶绿素含量、光合特性、果实品质以及生理生化特性的影响,以期为研究辣椒连作障碍的发生原因及对策提供参考依据。结果表明：第5年的辣椒叶绿素含量、荧光参数Fo、Fm、Fv和Fo/Fm最高，分别为65.17、693.9、2 813、2 118.9和0.249，第7年的Fv/Fm和CK的Fv/Fo最大，分别为0.760和3.214；CK的辣椒叶片净光合速率最高为21.23 μmol?m-2?s-1，第7年的辣椒叶片蒸腾速率、气孔导度和胞间CO2浓度最高，分别为5.98 mmol?m-2?s-1、1 467.50 mmol?m-2?s-1和345.03 μmol?mol-1；第1年的辣椒叶片可溶性糖含量、可溶性蛋白质含量最高，分别为0.71%、1.18 g?(100g)-1，第7年的辣椒叶片的过氧化氢酶活性最强为0.061 μg?g-1?min-1，果实维生素C含量最高为125.03 g?(100g)-1；第1年的辣椒叶片丙二醛含量最高为0.26 mmol?g-1，CK的辣椒叶片丙二醛最低为0.11 mmol?g-1；第3年的辣椒果实可溶性糖含量最高为0.86 g?(100g)-1，CK的辣椒果实可溶性蛋白质含量最高为0.42 g?(100g)-1，处理1和处理4的最低为0.27 g?(100g)-1。综上所述，随着连作年限的增加，辣椒叶绿素含量、光合特性、果实品质以及生理生化特性表现出先增后降的趋势。
- Abstract:
- Taking ‘Jufeng No.1’ pepper as test materials,continuous cropping for 1,3,5,7 years and soil of adjacent corn field as test soil,pot experiment was used.The effects of continuous cropping years on chlorophyll content,photosynthetic characteristics,fruit quality,physiological and biochemical characteristics of pepper were studied,in order to provide reference for studying the causes and countermeasures of pepper continuous cropping obstacles.The results showed that the chlorophyll content and fluorescence parameters of Fo,Fm,Fv and Fo/Fm were the highest in the fifth year (65.17,693.9,2 813,2 118.9 and 0.249,respectively),and the fluorescence parameters of Fv/Fm and CK were the highest in the seventh year (0.760 and 3.214,respectively).In CK,the net photosynthetic rate of pepper leaves was the highest 21.23 μmol?m-2?s-1,and the transpiration rate,stomatal conductance and intercellular CO2 concentration of pepper leaves were the highest in the seventh year.They were 5.98 mmol?m-2?s-1,1 467.50 mmol?m-2?s-1 and 345.03 μmol?mol-1,respectively.In the first year,the soluble sugar content and soluble protein content of pepper leaves were the highest,which were 0.71% and 1.18 g?(100g)-1,respectively.In the seventh year,the catalase activity of pepper leaves was the highest 0.061 μg?g-1?min-1,and the vitamin C content of pepper fruits was the highest 125.03 g?(100g)-1.In the first year,the malondialdehyde content of pepper leaves reached the highest level of 0.26 mmol?g-1,while that of CK pepper leaves reached the lowest level of 0.11 mmol?g-1.In the third year,the highest soluble sugar content of pepper fruits was 0.86 g?(100g)-1,the highest soluble protein content of CK pepper fruits was 0.42 g?(100g)-1,and the lowest was 0.27 g?(100g)-1 in treatment 1 and treatment 4.The comprehensive analysis results showed that with the increase of continuous cropping years,the chlorophyll content,photosynthetic characteristics,fruit quality and physiological and biochemical characteristics of pepper showed a trend of increasing at first and then decreasing.
参考文献/References:
[1]唐胜球,董小英,邹晓庭.辣椒素研究及其应用[J].江西饲料,2003(3):13-16.[2]邹学校.中国辣椒[M].北京:中国农业出版社,2002.[3]刘蕾.我国设施农业发展现状与对策分析[J].农业科技与装备,2013(4):57-58.[4]〖JP3〗马艳青.我国辣椒产业形势分析[J].辣椒杂志,2011(1):1-5.[5]张周让,上官金虎.宝鸡市辣椒产业发展现状、问题与对策[J].陕西农业科学,2005(4):64-66.[6]杨琳,王克雄,王斐.宁南山区设施辣椒连作障碍因子及防控措施[J].现代农业科技,2016(5):115-118.[7]梁更生,赵春燕,赵国良,等.连作对大棚辣椒生长发育及品质的影响[J].甘肃农业科技,2016(5):50-53.[8]陈有根,章敏,王冬良，等.不同连作年限土壤对甜瓜幼苗叶绿素含量和光合特性影响[J].安徽农业科学,2009,37(3):956-958.[9]岳思君,冯翠娥,杨彦研,等.不同连作年限硒砂瓜土壤细菌群落结构特征[J].干旱地区农业研究,2020,38(1):230-236.[10]FARQUHARG D,SHARKEY T D.Stomatal conductance and photosynthesis[J].Annual Review of Plant Physiology,1982,33:317-345.[11]郭红伟.连作对土壤性状和辣椒生育、生理代谢的影响[D].南京:南京农业大学,2011.
相似文献/References:
[1]胡凤霞,唐艳领,刘金,等.辣椒砧木的筛选及其耐盐性研究[J].北方园艺,2013,37(04):24.
[2]张婷玉,林 多,杨延杰.辣椒根系分泌物的收集方法研究[J].北方园艺,2014,38(12):14.
ZHANG Ting-yu,LIN Duo,YANG Yan-jie.Study on Collection Method of Root Exudates on Pepper[J].Northern Horticulture,2014,38(19):14.
[3]叶 林,李春江,张光弟,等.不同育苗穴数、基质配比和施肥量对温室辣椒幼苗生长及其秧苗质量的影响[J].北方园艺,2014,38(13):50.
YE Lin,LI Chun-jiang,ZHANG Guang-di,et al.Effects of Different Seedling Number of Holes，Substrates and Fertilization on the Growth and Quality of Greenhouse Pepper Seedlings[J].Northern Horticulture,2014,38(19):50.
[4]孔小平,苗增建.等离子体处理辣椒种子对其性状及产量的影响[J].北方园艺,2013,37(13):34.
KONG Xiao-ping,MIAO Zeng-jian.Effect of Plasma Treatment on Characters and Output of Pepper Seeds[J].Northern Horticulture,2013,37(19):34.
[5]高万里.白城地区辣椒产业发展对策研究[J].北方园艺,2014,38(04):159.
GAO Wan-li.Study on the Development Countermeasure of Pepper Industry in Baicheng Area[J].Northern Horticulture,2014,38(19):159.
[6]韩亚楠,毕美光,刘润进,等.AM真菌对连作西瓜生长及其枯萎病的影响[J].北方园艺,2013,37(13):150.
HAN Ya-nan,BI Mei-guang,LIU Run-jin,et al.Effects of Arbuscular Mycorrhizal Fungus on Growth and Fusarium Wilt of Watermelon Seedlings in Continuous Cropping Soils[J].Northern Horticulture,2013,37(19):150.
[7]岳振平.不同种植密度对早春大棚辣椒产量和产值的影响[J].北方园艺,2014,38(05):51.
YUE Zhen-ping.Effect of Different Planting Densty on Fruit Yield and Output Value of Pepper in Early Spring[J].Northern Horticulture,2014,38(19):51.
[8]郭亚华,谢立波,王雪,等.辣椒经地面模拟诱变后的RAPD鉴定[J].北方园艺,2014,38(05):95.
GUO Ya-hua,XIE Li-bo,WANG Xue,et al.The RAPD Detection of Capsicum annuum L. After Ground Simulation[J].Northern Horticulture,2014,38(19):95.
[9]魏保国,王明友.生物菌肥对设施连作番茄生长及产量和品质的影响[J].北方园艺,2014,38(02):172.
WEI Bao-guo,WANG Ming-you.Effects of Bacterial Manure on Growth，Yield and Quality of Protected Tomato with Continuous Cropping[J].Northern Horticulture,2014,38(19):172.
[10]杨飞,高艳明,李建设.宁夏设施沙培辣椒引种试验[J].北方园艺,2013,37(10):44.
YANG Fei,GAO Yan-ming,LI Jian-she.Introduction Test of Sand Culture Facilities Pepper in Ningxia[J].Northern Horticulture,2013,37(19):44.
[11]陈 潇,盛萍萍,刘润进,等.西瓜与辣椒间作体系接种AM真菌对连作西瓜植株[J].北方园艺,2014,38(12):6.
CHEN Xiao,SHENG Ping-ping,LIU Run-jin,et al.Effect of Intercropping System of Pepper-Watermelon Crops Inoculating Arbuscular Mycorrhizal Fungus on Growth and Defence Enzymes Activity of the Continuous Cropping Watermelon[J].Northern Horticulture,2014,38(19):6.
[12]高晶霞,吴雪梅,陈凯张,等.嫁接砧木对拱棚连作辣椒生长发育、产量及品质的影响[J].北方园艺,2018,42(17):69.[doi:10.11937/bfyy.20180155]
GAO Jingxia,WU Xuemei,CHEN Kaizhang,et al.Effects of Grafting Stock on Growth,Yield and Quality of Continuous Cropping Pepper[J].Northern Horticulture,2018,42(19):69.[doi:10.11937/bfyy.20180155]
[13]高晶霞,牛勇琴,吴雪梅,等.微生物菌剂对拱棚连作辣椒生长、产量及品质的影响[J].北方园艺,2018,42(19):59.[doi:10.11937/bfyy.20180420]
GAO Jingxia,NIU Yongqin,WU Xuemei,et al.Effects of Microbial Inoculants on Growth,Yield and Quality of Continuous Cropping Pepper[J].Northern Horticulture,2018,42(19):59.[doi:10.11937/bfyy.20180420]
备注/Memo
第一作者简介：高晶霞（1984-），女，硕士，助理研究员，现主要从事蔬菜栽培及育种等研究工作。E-mail：huaxu670563@163.com.责任作者：谢华（1965-），男，本科，研究员，现主要从事蔬菜栽培等研究工作。E-mail：774350762@qq.com.基金项目：宁夏蔬菜高质量发展科技支撑关键技术研发资助项目（NGSB-2021-8-05）；国家现代农业产业技术体系资助项目（CARS-23-G24）。收稿日期：2020-12-30