REFERENCES
- Blümmel , M. and Reddy , B. V. S. 2006 . Stover fodder quality traits for dual-purpose sorghum genetic improvement . International Sorghum and Millets Newsletter , 47 : 87 – 89 .
- Bunziger , M. and Long , J. 2000 . The potential for increasing the iron and zinc density of maize through plant-breeding . Food and Nutrition Bulletin , 21 : 397 – 400 .
- Fageria , N. K. , Baligar , V. C. and Clark , R. B. 2002 . Micronutrients in crop production . Advances in Agronomy , 77 : 185 – 268 .
- Graham , R. D. , Senadhira , D. , Beebe , S. E. and Iglesias , C. 1998 . A strategy for breeding staple-food crops with high micronutrient density . Soil Science and Plant Nutrition , 43 : 1153 – 1157 .
- Graham , R. D. , Welch , R. M. , Saunders , D. A. , Ortiz-Monasterio , I. , Bouis , H. E. , Bonierbale , M. , de Haan , S. , Burgos , G. , Thiele , G. , Liria , R. , Meisner , C. A. , Beebe , S. E. , Potts , M. J. , Kadian , M. , Hobbs , P. R. , Gupta , R. K. and Twomlow , S. 2007 . Nutritious subsistence food systems . Advances in Agronomy , 92 : 1 – 74 .
- Johnson , S. E. , Lauren , J. G. , Welch , R. M. and Duxbury , J. M. 2005 . A comparison of the effects of micronutrient seed priming and soil fertilization on the mineral nutrition of chickpea (Cicer arietinum), lentil (Lens culinaris), rice (Oryza sativa) and wheat (Triticum aestivum) in Nepal . Experimental Agriculture , 41 : 427 – 448 .
- Kelly , T. G. , Parthasarathy Rao , P. , Weltzien , R. E. and Purohit , M. L. 1996 . Adoption of improved cultivars of pearl millet in arid environment: straw yield and quality considerations in western Rajasthan . Experimental Agriculture , 32 : 161 – 171 .
- Mills , H. A. and Jones , J. B. Jr. 1996 . Plant Analysis Handbook II; A Practical Sampling, Preparation, Analysis, and Interpretation Guide , Athens, GA : Micro-Macro Publishing .
- Parthasarathy Rao , P. , Birthal , P. S. , Reddy , B. V. S. , Rai , K. N. and Ramesh , S. 2006 . Diagnostics of sorghum and pearl millet grains-based nutrition in India . International Sorghum and Millets Newsletter , 47 : 93 – 96 .
- Pasricha , N. S. and Fox , R. L. 1993 . Plant nutrient sulfur in the tropics and subtropics . Advances in Agronomy , 50 : 209 – 269 .
- Rego , T. J. , Sahrawat , K. L. , Wani , S. P. and Pardhasaradhi , G. 2007 . Widespread deficiencies of sulfur, boron, and zinc in Indian semi-arid tropical soils: On-farm crop responses . Journal of Plant Nutrition , 30 : 1569 – 1583 .
- Sahrawat , K. L. , Ravi Kumar , G. and Murthy , K. V. S. 2002a . Sulfuric acid-selenium digestion for multi-element analysis in a single plant digest . Communications in Soil Science and Plant Analysis , 33 : 3757 – 3765 .
- Sahrawat , K. L. , Ravi Kumar , G. and Rao , J. K. 2002b . Evaluation of triacid and dry ashing procedures for determining potassium, calcium, magnesium, iron, zinc, and copper in plant materials . Communications in Soil Science and Plant Analysis , 33 : 95 – 102 .
- Scherer , N. W. 2001 . Sulphur in crop production . European Journal of Agronomy , 14 : 81 – 111 .
- Takkar , P. N. 1996 . Micronutrient research and sustainable agricultural productivity . Journal of the Indian Society of Soil Science , 44 : 563 – 581 .
- Welch , R. M. 1986 . Effects of nutrient deficiencies on seed production and quality . Advances in Plant Nutrition , 2 : 205 – 247 .
- Welch , R. M. and Graham , R. D. 2002 . Breeding crops for enhanced micronutrient content . Plant and Soil , 245 : 205 – 214 .
- Welch , R. M. and Graham , R. D. 2004 . Breeding for micronutrients in staple food crops from a human nutrition perspective . Journal of Experimental Botany , 55 : 353 – 364 .
- Welch , R. M. , Combs , G. F. Jr. and Duxbury , J. M. 1997 . Toward a “Greener” revolution . Issues in Science and Technology , 14 : 50 – 58 .