Optimum Application Rates of Phosphate and Potassium Fertilizer under Forcing Culture for High-Quality Rhodiola rosea L. Production

Optimum Application Rates of Phosphate and Potassium Fertilizer under Forcing Culture for High-Quality Rhodiola rosea L. Production

Rhodiola rosea L., a traditional medicinal plant in Eastern Asia, is widely used by astronauts, divers and mountaineers to improve their stress resistance. This experiment was conducted to investigate the optimum application rates of phosphate and potassium under the forcing cultivation for high-qua...

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Veröffentlicht in:Korean Journal of Soil Science and Fertilizer 2009-12, Vol.42 (6)
Hauptverfasser: Lee, K.S., Chonbuk National University, Jeonju, Republic of Korea, Li, L.G., Yunnan Agricultural University, Heilongtan, Kunming, Yunnan, China, Hwang, S.A., Chonbuk National University, Jeonju, Republic of Korea, Cho, J.Y., Chonbuk National University, Jeonju, Republic of Korea
Format: Artikel
Sprache:kor
Schlagworte:
FOSFORO
PHOSPHORE
PHOSPHORUS
POTASIO
POTASSIUM
Rhodiola rosea L
Salidroside
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Zusammenfassung:Rhodiola rosea L., a traditional medicinal plant in Eastern Asia, is widely used by astronauts, divers and mountaineers to improve their stress resistance. This experiment was conducted to investigate the optimum application rates of phosphate and potassium under the forcing cultivation for high-quality Rhodiola rosea L. production. The application rate of 8 kg 10a-¹ of phosphate and 30 kg 10a-¹ of potassium showed the highest yield of Rhodiola rosea L. root. There was no significant difference between the application rates of phosphate or potassium fertilizer and the content of salidroside.
ISSN:0367-6315