不同品种茶树氮素效率差异研究

doi:10.13305/j.cnki.jts.2004.02.004

Abstract

Abstract: Pot experiment with 6 tea plant genotypes was conducted to investigate the genotypic difference in N efficiency at 4 N levels. The results showed that there were significant difference in increased biomass yield, increased new shoots, N uptake efficiency, N physiological utilization efficiency, N economic efficiency and N use efficiency among 6 tea plant genotypes. The difference of N uptake efficiency was the main fact that resulted in the N use efficiency among tea plant genotypes.

Key words: Tea science, Tea plant [Camellia sinensis (L.) O. Kuntze], N efficiency, Genotypic difference

CLC Number:

Q523

WANG Xin-chao, YANG Ya-jun, CHEN Liang, RUAN Jian-yun. Genotypic Difference of Nitrogen Efficiency in Tea Plant [Camellia sinensis (L.) O. Kuntze][J]. Journal of Tea Science, 2004, 24(2): 93-98.

[1]	XIONG Xingping, ZHANG Xinzhong, LI Hongbin, SUN Liang, YAO Mingzhe. Analysis on the Achievements of Tea Science and Technology Awards at Provincial and Ministerial Level and above in China from 2008 to 2019 [J]. Journal of Tea Science, 2021, 41(5): 608-618.
[2]	WU Wanfu, LYU Shidong, YANG Xuefang, LI Yue, ZHANG Jiguang. Study of Characteristic Indexes and Fatty Acid Composition in Big-leaf Tea Plant (Camellia sinensis var. assamica) Seed Oils from Yunnan Province [J]. Journal of Tea Science, 2021, 41(4): 463-470.
[3]	CHEN Yuzhen, WANG Feng, WU Zhidan, ZHANG Wenjin, WENG Boqi, YOU Zhiming. Effects of Chemical Fertilizer Reduction on Yield, Quality, Fertilizer Utilization Efficiency and Economic Benefit of Oolong Tea [J]. Journal of Tea Science, 2020, 40(6): 758-770.
[4]	XIONG Xingping, ZHANG Xinzhong, YANG Zhenwei. Analysis of the Tea Projects Supported by National Natural Science Foundation of China from 1999 to 2019 [J]. Journal of Tea Science, 2020, 40(3): 305-318.
[5]	LIU Yanli, MA Linlong, CAO Dan, JIN Xiaofang, FENG Lin, GONG Ziming. Identification and Bioinformatic Analysis of Pectin Acetylesterases from Tea Plant [J]. Journal of Tea Science, 2019, 39(5): 521-529.
[6]	PANG Dandan, ZHANG Fen, ZHANG Yazhen, WEI Kang, WANG Liyuan, CHENG Hao. Research Advance on Biosynthesis, Regulation and Function of Anthocyanins in Tea Plant [J]. Journal of Tea Science, 2018, 38(6): 606-614.
[7]	ZHANG Yongheng, WANG Siqing, CHEN Jiangfei, WANG Weidong, ZHOU Tianshan, XIAO Bin, YANG Yajun, YU Youben. Cloning and Expression Analysis of CsSnRK2.1 and CsSnRK2.2 Genes in Tea Plant (Camellia sinensis) under Abiotic Stress [J]. Journal of Tea Science, 2018, 38(2): 183-192.
[8]	XIN Huahong, WANG Weidong, WANG Mingle, MA Qingping, GAN Yudi, LI Xinghui. Molecular Cloning, Subcellular Localization and Expression Analysis of CsPT4 Gene in Tea Plant (Camellia sinensis) [J]. Journal of Tea Science, 2017, 37(5): 493-502.
[9]	LI Hailin, WANG Liyuan, CHENG Hao, WEI Kang, RUAN Li, WU Liyun. The Effects of Nitrogen Supply on Agronomic Traits and Chemical Components of Tea Plant [J]. Journal of Tea Science, 2017, 37(4): 383-391.
[10]	GUO Junhong, WANG Weidong, GU Xing, GUO Shasha, GAO Yuefang, YANG Yajun, XIAO Bin. Cloning and Expression Analysis of WRKY Transcription Factor Gene CsWRKY57 in Tea Plant (Camellia sinensis) [J]. Journal of Tea Science, 2017, 37(4): 411-419.
[11]	FANG Jie, LI Chunfang, MA Chunlei, CHEN Liang. Molecular Cloning, Bioinformatics and Expression Analysis of GGPS Gene Family in Tea Plant [J]. Journal of Tea Science, 2017, 37(2): 130-138.
[12]	LU Cui, SHEN Chengwen. Research Progress of Albino Tea Plant Camellia sinensis (L.) O. Kuntze） [J]. Journal of Tea Science, 2016, 36(5): 445-451.
[13]	ZHANG Yazhen, WEI Kang, WANG Liyuan, CHENG Hao. Analysis of Glutathione S-transferase Genes in Tea Plant (Camellia sinensis) Based on Transcriptome Analysis [J]. Journal of Tea Science, 2016, 36(5): 513-522.
[14]	LIU Yuan, WANG Liyuan, WEI Kang, CHENG Hao, ZHANG Fen, WU Liyun, HU Juan. Screening and Validation of Reference Genes for Quantitative Real-time PCR Analysis in Tea Plant (Camellia sinensis) under Different Nitrogen Nutrition [J]. Journal of Tea Science, 2016, 36(1): 92-101.
[15]	HUANG Yuting, QIAN Wenjun, WANG Bo, CAO Hongli, WANG Lu, HAO Xinyuan, WANG Xinchao, YANG Yajun. Effects of Exogenous Calcium and Inhibitors of Calcium Signaling Transduction Pathway on Cold Resistance of Tea Plant [J]. Journal of Tea Science, 2015, 35(6): 520-526.

Genotypic Difference of Nitrogen Efficiency in Tea Plant [Camellia sinensis (L.) O. Kuntze]

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10