Effect of N, P and K fertilizers on their availability in soil in relation to the Stevia plant (Stevia rebaudiana Bert.)

References

• Chalapathi , M V , Thimmegowda , S , Deva Kumar , N , Gangadhar , G Eswar Rao and Chandraprakash , J . 1999 . Influence of fertilizer levels on growth, yield and nutrient uptake of ratoon crop of stevia . Crop Res , 21 : 947 – 949 .
   Google Scholar
• Chalapathi , M V , Shivaraj , B and Ramakrishna Parama , V R . 1997 . Nutrient uptake and yield of stevia (Stevia rebaudiana Bertoni) as influenced by methods of planting and fertilizer levels . Crop Res , 14 : 205 – 208 .
   Google Scholar
• Das , R , Das , D K and Das , B . 1998 . Transformation of nitrogen in submerged soils in relation to yield and nutrition of rice as affected by sources of N and methods of application . Oryza , 35 : 338 – 342 .
   Google Scholar
• Geuns , J MC . 2003 . Molecules of interest stevioside . Phytochemistry , 6 : 913 – 921 .
   Web of Science ®Google Scholar
• Jackson , M L . 1973 . Soil chemical analysis , New Delhi : Prentice Hall of India (P) Ltd. .
   Google Scholar
• Kolb , N , Herrera , J L , Ferreyra , D J and Uliana , R F . 2000 . Analysis de glucosides diterpenicos en hojas de Stevia rebaudiana (Bertoni). Metodo rapido por HPLC , Vol. XXIII , Corrientes, , Argentina : Congreso Argentino de Quinica .
   Google Scholar
• Menzel , K and Kirkby , A E . 1980 . Potassium in crop production . Adv Agron , 33 : 59 – 110 .
   Google Scholar
• Nepovim , A , Drahosova , H , Valicek , P and Vanek , T . 1998 . The effect of cultivation conditions on the content of stevioside in Stevia rebaudiana Bertoni plants cultivated in the Czech Republic . Pharmaceut Pharmacol Lett , 8 : 19 – 21 .
   Google Scholar
• Patrick , W H Jr and Reddy , C N . 1978 . Chemical changes in rice soils, in soil and rice , Los Banos, , Philippines : IRRI .
   Google Scholar
• Piper , C S . 1966 . Soil and plant analysis , Bombay : Hans Publishers .
   Google Scholar
• Sarkar , A K , Mathur , B S , Singh , K P and Lal , S . 1989 . Long term effects of manure and fertilizers on important cropping systems in submerged Red and Laterite soils . Fert News , 34 : 71 – 80 .
   Google Scholar
• Shadchina , T M and Dmitrieva , V V . 1995 . Leaf chlorophyll content as a possible diagnostic mean for the evaluation of plant nitrogen . J Plant Nutr , 18 : 1427 – 1437 .
   Web of Science ®Google Scholar
• Sharma , P K and Tandon , H LS . 1992 . Management of nutrient interaction in agriculture , Edited by: Tandon , H LS . 1 – 20 . New Delhi : FDCO .
   Google Scholar
• Singh , K and Prasad , R . 1976 . Effect of nitrogen, phosphorus and rhizobium inoculation on growth and yield of pigeon pea under rainfed condition . Ind J Agron , 21 : 266 – 270 .
   Google Scholar
• Sood , B K and Kumar , N . 1994 . Effect of nitrogen and phosphorus on forage yield and nutrient uptake of oat-berseem mixture . Crop Res , 8 : 239 – 244 .
   Google Scholar