红壤丘陵茶园镁营养调控研究

doi:10.13305/j.cnki.jts.2003.s1.007

Abstract

Abstract: Magnesium content in the soils and tea leaves of hilly red soil tea gardens in the southern Hunan area were determined. Results showed that the contents of available magnesium in the soils ranged in 6.29—25.98βmg/kg, with average of 13.02βmg/kg, and the content of available magnesium in tea leaves with symptom of magnesium-deficient is 264.10βmg/kg. The magnesium-deficient symptom was disappeared after applying water-soluble magnesium sulphate, and tea yield was raised for 9.8%—13.6%. By using foliar-applying magnesium fertilizer, the average increase of tea yield reached 20.8%. Applying magnesium fertilizers can also improve tea quality notablely. Compared with the control, the contents of amino acids, caffeine and water extracts were increased for 5.8%, 9.2% and 2.3% respectively. The paper also discussed the situation of magnesium nutrition of tea gardens in hilly red soil area of the southern China, and the magnesium fertilizer developing strategy was suggested as well.

Key words: Magnesium, Tea plant (Camilliar sinansis ), Red soil, Hill, Fertilizer, Nutrition, Yield, Quality

CLC Number:

S571.1
S365

ZHU Yong-xin, CHEN Fu-xing. Improvement of Magnesium Nutrition for Tea Gardens on Hilly Red Soil in the Southern Hunan Province[J]. Journal of Tea Science, 2003, 23(s1): 34-37.

References 16

[1]	陈宗懋. 茶叶科技的世纪回顾与前瞻[J]. 茶叶科学,1998, 18(2):81–88.
[2]	游有文,等. 湘南地区几种主要土壤施用钾钙镁肥对玉米生物产量的影响[J]. 土壤肥料,1999(1): 20–23.
[3]	Wu Xun, Ruan Jianyun. Effects of Potassium and Magnesium Interaction in Tea Production and Quality of Green, Oolong and Black Tea in China[A]. International Potash Institute, Basel, Switzerland & Tea Research Institute, Talawakele, Sri Lanka Ed. Proceedings of the International Seminar on “Integrated Crop Management in Tea: Towards Higher Productivity”[C], 1994, Colombo, Sri Lanka. 203–214.
[4]	方兴汉,吴采. 茶树某些矿质元素缺乏症的研究[J]. 中国茶叶,1984,6:23–25.
[5]	吴洵. 茶树的钙镁营养及土壤调控[J]. 茶叶科学, 1994,14(2):115—121.
[6]	马永焕,丘相国,熊涛,等. 茶叶中无机元素的总量与分量[J]. 茶叶科学,1995, 15(2):87–91.
[7]	朱永兴,陈永安. 湘南丘陵红壤茶园复壮综合技术的研究[A]. 中国农业科学院茶叶研究所编:茶叶科学研究论文集(1991–1995)[M]. 上海科学技术出版社,1997:60–65.
[8]	彭福元. 茶树施用镁肥的效应及其影响因素[J]. 广东茶叶,1998 (1):25–27.
[9]	张亚莲,罗淑华,曾跃辉,等. 湖南省茶园土壤养分丰缺指标及配方施肥[J]. 茶叶科学,1997,17(2):161–170.
[10]	吴洵. 茶树的钙镁营养及土壤调控[J]. 茶叶科学,1994, 14(2):115–121.
[11]	Wibowo Z S.Response of Tea to Potassium and Magnesium in Indonesian Tea Soils[A]. International Potash Institute ed, Proceedings of the International Seminar on “Integrated Crop Management in Tea: towards Higher Productivity”[C]. Colombo, Sri Lanka, April 1994.
[12]	吴洵,阮建云. 钾镁对茶树的生理效应[J]. 中国茶叶,1995(4):18–19.
[13]	阮建云,吴洵,Hardter R.钾和镁对乌龙茶产量和品质的影响[J]. 茶叶科学,1997;17(1):9–13.
[14]	廖万有. 我国茶园土壤的酸化及其防治[J]. 农业环境保护,1998;17(4):178–180.
[15]	林心炯,郭专,周庆惠,等. 施肥对乌龙茶产量品质的影响[J]. 茶叶科学, 1991,11(2): 109—116.
[16]	吴洵. 第四纪低丘红壤茶园钾的成土迁移和丰缺诊断[J]. 茶叶科学,1994,14:9-16.

Improvement of Magnesium Nutrition for Tea Gardens on Hilly Red Soil in the Southern Hunan Province

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References 16

Related Articles 15

Metrics

Comments

Recommended 10

[1]	LIU Jianjun, ZHANG Jinyu, PENG Ye, LIU Xiaobo, YANG Yun, HUANG Tao, WEN Beibei, LI Meifeng. Effects of Light Waves on the Aroma Substances of Fresh Tea Leaves in Summer and Autumn During Spreading and the Quality of Final Green Tea [J]. Journal of Tea Science, 2022, 42(4): 500-514.
[2]	ZHANG Yinggen, XIANG Lihui, CHEN Lin, LIN Qingxia, SONG Zhenshuo, WANG Lili. Effects of Air Conditions Preset for Withering on Flavor Quality and Chemical Profiles of White Teas [J]. Journal of Tea Science, 2022, 42(4): 525-536.
[3]	TIAN Haixia, WEI Zhenzhen, MA Yue, LI Song, DAI Shen, LIU Haixin, HAO Binxiu. Study on the Application of Three-dimensional Vial Fermentation Technology of Puer Tea [J]. Journal of Tea Science, 2022, 42(4): 577-587.
[4]	LIU Qi, OUYANG Jian, LIU Changwei, CHEN Hongyu, LI Juan, XIONG Ligui, LIU Zhonghua, HUANG Jian'an. Research Progress of Tea Quality Evaluation Technology [J]. Journal of Tea Science, 2022, 42(3): 316-330.
[5]	AN Qi, QIU Tong, ZHANG Ying, XIAO Mingji, CHEN Aini, SHENG Caiyan, DAI Qianying. Study on the Preference of Large Yellow Tea Based on Consumers with Different Ages [J]. Journal of Tea Science, 2022, 42(3): 435-446.
[6]	SHU Zaifa, ZHENG Shenghong, SHAO Jingna, ZHOU Huijuan, JI Qingyong, LIU Yu, HE Weizhong, WANG Liyuan. Responses of Different Tea Cultivars (Strains) to Half Fertilization [J]. Journal of Tea Science, 2022, 42(2): 277-289.
[7]	XIE Wengang, CHEN Wei, TAN Liqiang, YAN Linfeng, TANG Qian. Analysis of Bud and Leaf Characters and Photosynthetic Characteristics of Three Tea Cultivars in Sichuan [J]. Journal of Tea Science, 2021, 41(6): 813-822.
[8]	CHEN Dongmei, HAN Wenyan, ZHOU Xianfeng, WU Kaihua, ZHANG Jingcheng. Tea Yield Prediction in Zhejiang Province Based on Adaboost BP Model [J]. Journal of Tea Science, 2021, 41(4): 564-576.
[9]	CUI Lidan, ZHANG Xianglin, XIANG Xi, LI Lanlan, QU Qingyun, XU Yangyang, WANG Jiguo, LIU Feng, GONG Zhihua, XIAO Wenjun. The Effect of Initial Microwave Drying on Black Tea Quality [J]. Journal of Tea Science, 2021, 41(3): 406-418.
[10]	NING Jing, LI Jianquan, LIU Benying, ZHENG Hongfa, LU Fengmei, CHEN Lei, LIU Zhen, YE Shengtao, HUANG Hao, YANG Peidi, WU Gang, YANG Yang. Study on the Changes of Main Flavor Components of Yunnan Large Leaf Sun-dried Green Tea Before and After Fungal Fermentation [J]. Journal of Tea Science, 2021, 41(2): 213-227.
[11]	ZHANG Qunfeng, NI Kang, YI Xiaoyun, LIU Meiya, RUAN Jianyun. Advances of Magnesium Nutrition in Tea Plant [J]. Journal of Tea Science, 2021, 41(1): 19-27.
[12]	YIN Yuxin, CHEN Yuqiong, JIAO Yuanfang, HAO Juan, YU Zhi, NI Dejiang. Effects of Raw Materials from Different Tea Cultivars on Green Brick Tea Quality [J]. Journal of Tea Science, 2021, 41(1): 48-57.
[13]	REN Guangxin, JIN Shanshan, LI Luqing, NING Jingming, ZHANG Zhengzhu. Research Progress of Near-infrared Spectroscopy in Tea Quality Control and Equipment Development [J]. Journal of Tea Science, 2020, 40(6): 707-714.
[14]	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.
[15]	MAO Yalin, WANG Fang, YIN Junfeng, XU Yongquan. Quality Analysis of Tencha Made from Different Tea Cultivars [J]. Journal of Tea Science, 2020, 40(6): 782-794.