1Effects of potassium and magnesium nutrition on the quality components of different types of tea

作者： Ruan, JY; Wu, X; Hardter, R; SCI

机构： Kali & Salz GMBH, Int Potash Inst, D-34111 Kassel, Germany; Kali & Salz GMBH, Int Potash Inst, D-34111 Kassel, Germany; Chinese Acad Agr Sci, Tea Res Inst, Hangzhou 310008, Peoples R China;

来源：JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

关键词： black tea green tea magnesium nutrition oolong tea potassium quality

年份：1999

2Effect of potassium, magnesium and sulphur applied in different forms of fertilisers on free amino acid content in leaves of tea (Camellia sinensis L)

作者： Ruan, JY; Wu, X; Ye, Y; Hardter, R; SCI

机构： Chinese Acad Agr Sci, Tea Res Inst, Hangzhou 310008, Peoples R China; Chinese Acad Agr Sci, Tea Res Inst, Hangzhou 310008, Peoples R China; Int Potash Inst, Basel, Switzerland;

来源：JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

关键词： free amino acids magnesium nitrate reductase activity potassium sulphur tea quality

年份：1998

3The interaction between soil water regime and potassium availability on the growth of tea

作者： Ruan, JY; Wu, X; Hardter, R; SCI

机构： KALI & SALZ GMBH,INT POTASH INST,D-34111 KASSEL,GERMANY;

来源：COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS

年份：1997