您好，欢迎访问中国农业科学院 机构知识库！

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Effect of continuous negative pressure water supply on the growth, development and physiological mechanism of Capsicum annuum L.

文献类型： 外文期刊

作者： Li Di 1 ; Long Huai-yu 2 ; Zhang Shu-xiang 2 ; Wu Xue-ping 2 ; Shao Hong-ying 1 ; Wang Peng 1 ;

作者机构： 1.Heilongjiang Bayi Agr Univ, Agron Coll, Daqing 163319, Peoples R China

2.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China

关键词： negative pressure water supply;Capsicum annuum L.;physiological indexes;yield;quality

期刊名称：JOURNAL OF INTEGRATIVE AGRICULTURE （ 影响因子：2.848； 五年影响因子：2.979 ）

ISSN： 2095-3119

年卷期： 2017 年 16 卷 9 期

页码：

收录情况： SCI

摘要： Effects of continuous negative pressure water supply on water consumption, growth and development, as well as physiological mechanism and quality of Capsicum annuum L. were investigated in this paper. Meanwhile, the optimal negative pressure water supply conditions for growth of C. annuum L. were screened out to achieve the goals of water conservation, high yield and high quality, thus providing theoretical foundation for its field production. The pot experiment within the greenhouse was utilized; the continuous negative pressure water supply was adopted; the four treatments, artificial watering (CK),-5 kPa (Ti),-10 kPa (T2), and-15 kPa (T3) were set; and the daily water consumption, yield, as well as the biomass, nitrate reductase, root activity, vitamin C, capsaicin, and nutrient uptakes of nitrogen (N), phosphorus (P) and potassium (K) during various stages of its growth were determined. Compared with CK, when the water supply pressure was controlled at-5 to-15 kPa in the experiment, the total water consumption of C. annuum L. reduced by 53.42 to 67.75%, the total water consumption intensity reduced by 54.29 to 67.14%, and the water use efficiency increased by 12.66 to 124.67%. The N accumulation in a single strain of C. annuum L. from the color turning stage to the red ripe stage increased by 15.99 to 100.55%, respectively, compared with that of CK; the P accumulation increased by 20.47 to 154.00% relative to that of CK, and the K accumulation increased by 64.92 to 144.9% compared with that of CK. Compared with CK, C. annuum L. yield was remarkably improved by 13.79% at Ti, and contents of vitamin C, capsaicin as well as carotenoids at all growth stages were enhanced by 13.42-147.01%, 11.54-71.01%, and 41.1-568.06%, respectively. Nitrate reductase activity, root activity and chlorophyll (a+b) were markedly increased by 335.78-500%, 79.6-140.68% and 114.95-676.19%, respectively, from immature stage to full ripe stage. Adopting the continuous negative pressure water supply for C. annuum L. has a significant water-saving effect, and the water supply pressure being stable at-5 kPa contributes to its growth and development, improves yield, enhances root activity, promotes nutrient uptake, and improves its quality, thus achieving the effects of water conservation, high yield, high quality and high efficiency.

  • 相关文献

[1]Status and Trend of Winter Wheat Production in Yellow-Huai-River Zone of China. Wei Yimin,Zhang Bo,Guan Erqi,Yin Chenghua,Zhang Yingquan,Liu Rui. 2012

[2]Effects of Diluted Biogas Slurry as Fertilizer on Growth and Yield of Tomato in Greenhouse. X.R. Liu,W.J. Jiang,H.J. Yu,X.J. Ning. 2012

[3]Status of K availability and efficiency of potash application in tea fields of China. Wenyan Han,Lifeng Ma,Ruanzhi Shi,Jiangyun Ruan,Michel Marchand. 2005

[4]The effect of waterlogging on yield and seed quality at the early flowering stage in Brassica napus L.. Xu, Mingyue,Ma, Haiqing,Zeng, Liu,Cheng, Yong,Lu, Guangyuan,Xu, Jinsong,Zhang, Xuekun,Zou, Xiling,Ma, Haiqing.

[5]Effects of Diluted Biogas Slurry as Fertilizer on Growth and Yield of Tomato in Greenhouse. Liu, X. R.,Jiang, W. J.,Yu, H. J.,Ning, X. J.. 2012

[6]小麦TaTGW6基因的克隆鉴定和功能标记开发. Mamoona Hanif. 2016

[7]Comparative proteome analysis in hot pepper (Capsicum annuum L.) after space flight. Xie, L. B.,Wang, X.,Zhou, Y.,Chen, L. X.,Gao, Y. L.,Guo, Y. H.,Peng, M.,Liu, L. X.. 2017

[8]A SCAR marker linked to the N gene for resistance to root knot nematodes (Meloidogyne spp.) in pepper (Capsicum annuum L.). Wang, L. H.,Gu, X. H.,Hua, M. Y.,Mao, S. L.,Zhang, Z. H.,Zhang, B. X.,Gu, X. H.,Hua, M. Y.,Yun, X. F.,Peng, D. L..

[9]Cloning and characterization of CaGID1s and CaGAI in Capsicum annuum L.. Cao Ya-cong,Sul Xiao-lei,Zhang Zhen-xian,Cao Ya-cong,Zhang Zheng-hai,Wang Li-hao,Zhang Bao-xi. 2016

[10]Cloning and functional analyses of pepper CaRKNR involved in Meloidogyne incognita resistance. Mao, Zhenchuan,Zhu, Pingping,Liu, Feng,Huang, Yonghong,Ling, Jian,Chen, Guohua,Yang, Yuhong,Feng, Dongxin,Xie, Bingyan.

[11]Development of pepper SSR markers from sequence databases. Huang, SW,Zhang, BX,Milbourne, D,Cardle, L,Yang, GM,Guo, JZ. 2001

[12]INNOVATIVE CONCEPTS FOR THE INTEGRATED MATERIAL AND ENERGETIC USE OF WOOD IN CENTRAL GERMANY WITH A FOCUS ON QUALITY ASSURANCE. Hillebrand, K.,Witt, J.. 2015

[13]Rapeseed quality improvement according to survey in Yangtse valley of China. DING Xiaoxia,ZHANG Wen,XIE Lihua,CHEN Xiaomei,HU Lehua,JIANG Jun,LI Peiwu. 2007

[14]Effect of chemical additive based on propionic and formic acid in whole corn plant relocated silage on nutritive value and performance of dairy cows. B.A.V.Arthur,G.G.S.Salvati,W.P.Santos,L.M.Nazato,V.C.Gritti,R.H.P Reis,G.Morais,L.G.Nussio. 2023

[15]Effect of enzymatic treatment on rapeseed oil degumming and its quality. WAN Chuyun,HUANG Fenghong,XIA Fujian,LI Wenlin. 2007

[16]An Integrated Modeling Framework to Understand Agricultural Land-Use Changes at a Global-scale. WU Wenbin,YANG Peng,TANG Huajun,ZHOU Qingbo,Shibasaki Ryosuke. 2010

[17]Preliminary studies on root morphological traits in Brassica napus L.. MEI Desheng,LI Yunchang,HU Qiong,LI Yingde,XU Yusong. 2007

[18]The Impact Of Multiple Recycle Loops On The Yield And Properties Of Softwood Kraft Fibers And Of Non-wood Fibers For Packaging. Natthawat Jirarotepinyo,Jenny Nguyen,Hasan Jameel,Richard A. Venditti. 2022

[19]A MALDI-TOF based analysis of high molecular weight glutenin subunits for wheat breeding. Liu, Li,Wang, Aili,Ma, Junhong,Lan, Ping,Ma, Wujun,Liu, Li,Xia, Xianchun,He, Zhonghu,Wang, Aili,Yan, Yueming,He, Zhonghu,Bekes, Frank,Appels, Rudi. 2009

[20]FTIR Assessment of the Secondary Structure of Proteins in Royal Jelly under Different Storage Conditions. Zhou Qun,Sun Su-qin,Wu Li-ming,Hu Fu-liang,Wu Li-ming,Zhou Xiao,Zhao Jing. 2009

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台