Ashraf, M., Kausar, A., Ashraf, M. Y. (2003): Alleviation of salt stress in pearl millet ( Pennisetum glaucum (L.) R. Br.) through seed treatments. Agronomie , 23 , 227–234.

Ashraf M. Y. , 'Alleviation of salt stress in pearl millet (Pennisetum glaucum (L.) R. Br.) through seed treatments ' (2003 ) 23 Agronomie : 227 -234 .

Ashraf M. Y. Alleviation of salt stress in pearl millet (Pennisetum glaucum (L.) R. Br.) through seed treatments Agronomie 2003 23 227 234 )| false
• Search Google Scholar

Ashraf, M. Y., Alvi, A. K., Sarwar, G., Qureshi, M. S., Ashraf, M., Hussain, M. (2005): Effect of ammonium chloride on the growth and nutrient uptake by cotton grown in alkaline soil. Agrochimica , 49 , 153–164.

Hussain M. , 'Effect of ammonium chloride on the growth and nutrient uptake by cotton grown in alkaline soil ' (2005 ) 49 Agrochimica : 153 -164 .

Hussain M. Effect of ammonium chloride on the growth and nutrient uptake by cotton grown in alkaline soil Agrochimica 2005 49 153 164 )| false
• Search Google Scholar

Ashraf, M. Y., Sarwar, G. (2002): Salt tolerance potential in some members of Brassicaceae. Physiological studies on water relations and mineral contents. pp. 237–245. In: Ahmad, R., Malik, K. A. (eds.), Prospects for Saline Agriculture , Kluwer Academic Publishers, Netherlands.

Sarwar G. , '', in Prospects for Saline Agriculture , (2002 ) -.

Sarwar G. Prospects for Saline Agriculture 2002 )| false

Brady, N. C., Weil, R. R. (1999): The Nature and Properties of Soils . 12 th Edn. Prentice Hall, Upper Saddle River, NJ, ISBN 0-13 852444-0.

Weil R. R. , '', in The Nature and Properties of Soils , (1999 ) -.

Weil R. R. The Nature and Properties of Soils 1999 )| false

Brar, Z. S., Singh, N., Kaul, J. K. (1993): Studies on nitrogen management in American cotton ( Gossypium hirsutum L.). J. Cotton Res. Dev. , 7 , 235–239.

Kaul J. K. , 'Studies on nitrogen management in American cotton (Gossypium hirsutum L.) ' (1993 ) 7 J. Cotton Res. Dev. : 235 -239 .

Kaul J. K. Studies on nitrogen management in American cotton (Gossypium hirsutum L.) J. Cotton Res. Dev. 1993 7 235 239 )| false
• Search Google Scholar

Briat, J. F., Fobis-Loisy, I., Grignon, N., Lobreaux, S., Pascal, N., Savino, G., Thoiron, S., Wiren, N., Wuytswinkle, O. (1995): Cellular and molecular aspects of iron metabolism in plants. Biol. Cell , 84 , 69–81.

Wuytswinkle O. , 'Cellular and molecular aspects of iron metabolism in plants ' (1995 ) 84 Biol. Cell : 69 -81 .

Wuytswinkle O. Cellular and molecular aspects of iron metabolism in plants Biol. Cell 1995 84 69 81 )| false
• Search Google Scholar

Govt. of Pakistan (2005): Agricultural Statistics of Pakistan (Economic Wing). Ministry of Food and Agriculture, Islamabad.

'', in Agricultural Statistics of Pakistan (Economic Wing) , (2005 ) -.

Agricultural Statistics of Pakistan (Economic Wing) 2005 )| false

Han, W. Y., Xu, Y. W. (1996): Physiological effects of Cu and Zn on the development and physiological metabolism of tea plants. V. Effect of interaction between Cu and Zn on the growth of tea plants. J. Tea Sci. , 16 , 99–104.

Xu Y. W. , 'Physiological effects of Cu and Zn on the development and physiological metabolism of tea plants. V. Effect of interaction between Cu and Zn on the growth of tea plants ' (1996 ) 16 J. Tea Sci. : 99 -104 .

Xu Y. W. Physiological effects of Cu and Zn on the development and physiological metabolism of tea plants. V. Effect of interaction between Cu and Zn on the growth of tea plants J. Tea Sci. 1996 16 99 104 )| false
• Search Google Scholar

Jeong, B. R., Lee, C. W. (1996): Influence of ammonium, nitrate and chloride on solution pH and ion uptake by ageratum and salvia in hydroponic culture. J. Plant Nutr. , 19 , 1343–1360.

Lee C. W. , 'Influence of ammonium, nitrate and chloride on solution pH and ion uptake by ageratum and salvia in hydroponic culture ' (1996 ) 19 J. Plant Nutr. : 1343 -1360 .

Lee C. W. Influence of ammonium, nitrate and chloride on solution pH and ion uptake by ageratum and salvia in hydroponic culture J. Plant Nutr. 1996 19 1343 1360 )| false
• Search Google Scholar

Jones, J. B., Wolf, B., Mills, H. A. (1991): Plant Analysis Handbook . Micro-Macro Publishing, Athens, USA, pp. 6–17.

Mills H. A. , '', in Plant Analysis Handbook , (1991 ) -.

Mills H. A. Plant Analysis Handbook 1991 )| false

Kamal, A., Qureshi, M. S., Ashraf, M. Y., Hussain, M. (2003): Salinity induced changes in some growth and physico-chemical aspects of two soybean [ Glycine max (l.) Merr.] genotypes. Pak. J. Bot. , 35 , 93–97.

Hussain M. , 'Salinity induced changes in some growth and physico-chemical aspects of two soybean [Glycine max (l.) Merr.] genotypes ' (2003 ) 35 Pak. J. Bot. : 93 -97 .

Hussain M. Salinity induced changes in some growth and physico-chemical aspects of two soybean [Glycine max (l.) Merr.] genotypes Pak. J. Bot. 2003 35 93 97 )| false
• Search Google Scholar

Khalil, F. A. (1998): Effect of some nitrogen fertilizers on the yield and composition of cotton plants. Assiut J. Agri. Sci. , 29 , 145–154.

Khalil F. A. , 'Effect of some nitrogen fertilizers on the yield and composition of cotton plants ' (1998 ) 29 Assiut J. Agri. Sci. : 145 -154 .

Khalil F. A. Effect of some nitrogen fertilizers on the yield and composition of cotton plants Assiut J. Agri. Sci. 1998 29 145 154 )| false
• Search Google Scholar

Khan, A. H., Ashraf, M. Y., Azmi, A. R. (1990): Effect of NaCl on growth and nitrogen metabolism of sorghum. Acta Physiol. Plant. , 12 , 233–238.

Azmi A. R. , 'Effect of NaCl on growth and nitrogen metabolism of sorghum ' (1990 ) 12 Acta Physiol. Plant. : 233 -238 .

Azmi A. R. Effect of NaCl on growth and nitrogen metabolism of sorghum Acta Physiol. Plant. 1990 12 233 238 )| false
• Search Google Scholar

Millar, C. E. (1995): Soil Fertility . John Wiley and Sons, Inc., New York, London, pp. 76–79.

Millar C. E. , '', in Soil Fertility , (1995 ) -.

Millar C. E. Soil Fertility 1995 )| false

Moreno, D. A., Pulgar, G., Villora, G., Romero, L. (1996): Effect of N and K on fruit production and leaf levels of Fe, Mn, Zn, Cu and B and their biochemical indicators in capsicum plants. Phyton (Buenos Aires) , 59 , 1–12.

Romero L. , 'Effect of N and K on fruit production and leaf levels of Fe, Mn, Zn, Cu and B and their biochemical indicators in capsicum plants ' (1996 ) 59 Phyton (Buenos Aires) : 1 -12 .

Romero L. Effect of N and K on fruit production and leaf levels of Fe, Mn, Zn, Cu and B and their biochemical indicators in capsicum plants Phyton (Buenos Aires) 1996 59 1 12 )| false
• Search Google Scholar

Munro, J. M. (1987): Cotton 2 nd ed., Longman Scientific and Technical, New York. pp. 65–66.

Munro J. M. , '', in Cotton , (1987 ) -.

Munro J. M. Cotton 1987 )| false

Russell, E. W., Russell, E. J. (1973): Soil Conditions and Plant Growth 10 th ed., The English Language Book Society and Longman Ltd., London, pp. 760–761.

Russell E. J. , '', in Soil Conditions and Plant Growth , (1973 ) -.

Russell E. J. Soil Conditions and Plant Growth 1973 )| false

Singh, K., Raj, H. (1994): DTPA-extractable Zn, Cu, Mn and Fe in trans-genetic plains of northern India. Ann. Arid Zone , 33 , 295–297.

Raj H. , 'DTPA-extractable Zn, Cu, Mn and Fe in trans-genetic plains of northern India ' (1994 ) 33 Ann. Arid Zone : 295 -297 .

Raj H. DTPA-extractable Zn, Cu, Mn and Fe in trans-genetic plains of northern India Ann. Arid Zone 1994 33 295 297 )| false
• Search Google Scholar

Steel, R. G. D., Torrie, J. H. (1980): Principles and Procedures of Statistics 2 nd ed., McGraw Hill Book Co., New York.

Torrie J. H. , '', in Principles and Procedures of Statistics , (1980 ) -.

Torrie J. H. Principles and Procedures of Statistics 1980 )| false

Tagliavini, M., Masia, A., Quartieri, M. (1995): Bulk soil pH and rhizosphere pH of peach trees in calcareous and alkaline soils as affected by the form of nitrogen fertilizers. Plant Soil , 176 , 263–271.

Quartieri M. , 'Bulk soil pH and rhizosphere pH of peach trees in calcareous and alkaline soils as affected by the form of nitrogen fertilizers ' (1995 ) 176 Plant Soil : 263 -271 .

Quartieri M. Bulk soil pH and rhizosphere pH of peach trees in calcareous and alkaline soils as affected by the form of nitrogen fertilizers Plant Soil 1995 176 263 271 )| false
• Search Google Scholar

Tang, C., Robson, A. D., Longnecker, N. E., Buirchell, B. J. (1995): The growth of Lupinus species on alkaline soils. Aust. J. Agri. Res. , 46 , 255–268.

Buirchell B. J. , 'The growth of Lupinus species on alkaline soils ' (1995 ) 46 Aust. J. Agri. Res. : 255 -268 .

Buirchell B. J. The growth of Lupinus species on alkaline soils Aust. J. Agri. Res. 1995 46 255 268 )| false
• Search Google Scholar

Tisdale, S. L., Nelson W. L., Beaton, J. D. (1985): Soil Fertility and Fertilizer 4 th ed., Macmillan Publishing Co., New York.

Beaton J. D. , '', in Soil Fertility and Fertilizer , (1985 ) -.

Beaton J. D. Soil Fertility and Fertilizer 1985 )| false

USDA. (1962): Diagnosis and improvement of saline and alkaline soils. Agriculture Hand Book No. 60 . USDA, Washington.

'', in Agriculture Hand Book No. 60 , (1962 ) -.

Agriculture Hand Book No. 60 1962 )| false

Wolf, B. (1971): The determination of boron in soil extracts, plant materials, composts, manures, water and nutrient solutions. Comm. Soil Sci. Plant Anal. , 2 , 363–374.

Wolf B. , 'The determination of boron in soil extracts, plant materials, composts, manures, water and nutrient solutions ' (1971 ) 2 Comm. Soil Sci. Plant Anal. : 363 -374 .

Wolf B. The determination of boron in soil extracts, plant materials, composts, manures, water and nutrient solutions Comm. Soil Sci. Plant Anal. 1971 2 363 374 )| false
• Search Google Scholar

Wolf, B. (1982): A rapid system of leaf analysis and its use for diagnosing crop nutrient status. Comm. Soil Sci. Plant Anal. , 13 , 1035–1059.

Wolf B. , 'A rapid system of leaf analysis and its use for diagnosing crop nutrient status ' (1982 ) 13 Comm. Soil Sci. Plant Anal. : 1035 -1059 .

Wolf B. A rapid system of leaf analysis and its use for diagnosing crop nutrient status Comm. Soil Sci. Plant Anal. 1982 13 1035 1059 )| false
• Search Google Scholar