1 Kumar RR, "Root textural quality in ashwagandha(Withania somnifera)as influenced by crop growth periods and morphotypes" 34 : 1231-1234, 2011
2 Kumar N, "Response of bio-organic nutrition on growth, yields and quality of Ashwagandha(Withania somnifera Dunal. )" 1 : 208-214, 2012
3 Harborne JB, "Phytochemical Methods" Chapman and Hall 49-188, 1976
4 Muthumanickam D, "Optimum stage of harvest for extraction of total Withanolides in ashwagandha(Withania somnifera Dunal. )" 8 : 95-96, 1999
5 Maynard AJ, "Methods in Food Analysis" Academic Press 176-, 1970
6 Shamaraj, "Influence of planting dates and stage of harvesting on root yield, root yield parameters and quality of ashwagandha(Withania sominifera Dunal. )" 23 : 339-340, 2010
7 Kubsad VS, "Effect of spacing and fertilizer levels on physiological parameters in relation to productivity of ashwagandha(Withania somnifera)" 79 : 501-505, 2009
8 Patel KV, "Effect of seed rate and crop duration on root yield and quality of ashwagandha" 25 : 54-57, 2003
9 Singh G, "Biological activities of Withania somnifera" 1 : 56-63, 2010
10 Khanna PK, "Biochemical composition of roots of Withania somnifera (L.)Dunal" 5 : 1061-1063, 2006
1 Kumar RR, "Root textural quality in ashwagandha(Withania somnifera)as influenced by crop growth periods and morphotypes" 34 : 1231-1234, 2011
2 Kumar N, "Response of bio-organic nutrition on growth, yields and quality of Ashwagandha(Withania somnifera Dunal. )" 1 : 208-214, 2012
3 Harborne JB, "Phytochemical Methods" Chapman and Hall 49-188, 1976
4 Muthumanickam D, "Optimum stage of harvest for extraction of total Withanolides in ashwagandha(Withania somnifera Dunal. )" 8 : 95-96, 1999
5 Maynard AJ, "Methods in Food Analysis" Academic Press 176-, 1970
6 Shamaraj, "Influence of planting dates and stage of harvesting on root yield, root yield parameters and quality of ashwagandha(Withania sominifera Dunal. )" 23 : 339-340, 2010
7 Kubsad VS, "Effect of spacing and fertilizer levels on physiological parameters in relation to productivity of ashwagandha(Withania somnifera)" 79 : 501-505, 2009
8 Patel KV, "Effect of seed rate and crop duration on root yield and quality of ashwagandha" 25 : 54-57, 2003
9 Singh G, "Biological activities of Withania somnifera" 1 : 56-63, 2010
10 Khanna PK, "Biochemical composition of roots of Withania somnifera (L.)Dunal" 5 : 1061-1063, 2006
11 Chaurasia NA, "Analysis of withanolides in root and leaf of Withania somnifera by HPLC with photodiode array and evaporative light scattering detection" 19 : 148-154, 2008