An Asian Journal of Soil Science

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Effect of Phosphorus and Potassium Levels on Yield and Quality of Spinach


Affiliations
1 Department of Soil Science and Agricultural Chemistry, College of Agriculture Nagpur (M.S.), India
2 Department of Soil Science and Agricultural Chemistry, College of Agriculture, Nagpur (M.S.), India
     

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The present investigation on effect of P and K levels on yield and quality of spinach was carried out during Rabi season 2012-13 at College Garden, Department of Horticulture, College of Agriculture, Nagpur.The treatments were three levels of phosphorus viz., 0 kg (P0), 10 kg (P,1), 20 kg (P2) and potassiumviz., 0 kg (K0), 15 kg (K1), 30 kg (K2).The experiment was laid out in FRBD with three replications. The experimental soil was slightly calcareous, alkaline in reaction and clayey in texture. It was sufficient in potassium and low in organic carbon, available nitrogen and phosphorus. Among the quality parameters, the maximum leaf area (112.03 cm2 and 111.84 cm2), protein (10.97% and 11.21%), chlorophyll (1.93 and 1.98 mg g-1), and ascorbic acid content (71.48 mg and 71.54 mg) were found in treatment which received phosphorus @ 20 kg ha-1 and potassium @ 30 kg ha-1, respectively at harvesting.

Keywords

Spinach, Yield, Quality, Phosphorus, Potassium.
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  • Anac, D., Martin and Prevel, P. (1999). Effect of combined N and K nutrient on yield and quality of spinach. Improved crop quality by nutrient management. pp. 39-41.

  • Alam, M.N., Jahan., M.N., Ali, M.K, Islam, M.S. and Khandakar, A.T. (2007). Effect of vermicompost and NPKs fertilizer on growth, yield and yield components of red amaranths. Australian J. Basic & Appl. Sci., 1 (4) : 706-716.

  • Bairwa, R.C. and Kaushik, M.K. (2007). Effect of fertility levels and growth regulators on yield and attributes of fenugreek varieties. Res. Crop, 8 (2) : 355-360.

  • Dhatrak, U.M. and Karad, J.R. (2006). Effect of planting layout and fertilizer levels on yield and yield contributing characters of amaranths. Internat. J. Agric. Sci., 2 (1) :264-266.

  • Jagdale, D.P. and Dalve, P.D. (2010). Effect of nitrogen and phosphorus level on growth flowering and pod formation of fenugreek. Asian J. Hort., 5 (2):301-304.

  • Kantange, N.C. (1962). Increase ascorbic acid, protein and moisture content with increasing dose of nitrogen M.Sc. Thesis.

  • Mehta, R.S., Anwar, M.M., Aishwath, O.P. and. Meena, R.S. (2012). Growth, yield and quality of fenugreek s influenced by nitrogen, phosphorus and biofertilizer. Indian J. Hort., 69 (1) : 94-97.

  • Popat, J.R., Deshmmukkh, Manisha and Mahorkar, V.K. (2009). Effect of NPK through foliar application on growth and yield of spinach. Ann. Plant Physiol., 23(2) : 201-203.

  • Rana, S.S. and Rameshwar (2003). Response of grain amaranths to phosphorus and potassium under irrigated condition. Himachal J. Agric. Res., 29 (3/4) : 11-15.

  • Salai, J. and Jasa, B. (1965). A contribution on the nutrition on spinach. Bull. VYK. USJ. Zelin, Olomoue, 9 : 99-110. (Hort. Abstr. 37 : 1118.)

  • Smith, B.C. and. Stadon, J.V. (1983). The effect of seaweed concentration and fertilizer on the growth of Beta vulgaris. Soil & Fert., 112 (2):155-162.

  • Singh, D., Nepalia, V. and Singh, A.K. (2010). Performance of fenugreek varieties at various fertilizer levels and biofertilizer inoculation. Indian J. Agron., 55 (1):75-78.

  • Verma, A.N., Shrivasteva, D.C. and Sharma, K. (1961). Effect of nitrogen supply on growth, yield, ascorbic acid and oxalic acid content in spinach. Pl. Sci., 1 : 189-191.

  • Yawalkar, K.S. and Ram, Hari Har (2004). Bulb Vegetables. In: Vegetable crops of India eds, Nagpur: Agri- Horticultural Publishing House, pp. 256-278.


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  • Effect of Phosphorus and Potassium Levels on Yield and Quality of Spinach

Abstract Views: 352  |  PDF Views: 0

Authors

Nilesh P. Abgad
Department of Soil Science and Agricultural Chemistry, College of Agriculture Nagpur (M.S.), India
Ommala D. Kuchanwar
Department of Soil Science and Agricultural Chemistry, College of Agriculture, Nagpur (M.S.), India
Priti R. Shirsat
Department of Soil Science and Agricultural Chemistry, College of Agriculture Nagpur (M.S.), India
Sagar N. Ingle
Department of Soil Science and Agricultural Chemistry, College of Agriculture Nagpur (M.S.), India
Sainath G. Zalte
Department of Soil Science and Agricultural Chemistry, College of Agriculture Nagpur (M.S.), India

Abstract


The present investigation on effect of P and K levels on yield and quality of spinach was carried out during Rabi season 2012-13 at College Garden, Department of Horticulture, College of Agriculture, Nagpur.The treatments were three levels of phosphorus viz., 0 kg (P0), 10 kg (P,1), 20 kg (P2) and potassiumviz., 0 kg (K0), 15 kg (K1), 30 kg (K2).The experiment was laid out in FRBD with three replications. The experimental soil was slightly calcareous, alkaline in reaction and clayey in texture. It was sufficient in potassium and low in organic carbon, available nitrogen and phosphorus. Among the quality parameters, the maximum leaf area (112.03 cm2 and 111.84 cm2), protein (10.97% and 11.21%), chlorophyll (1.93 and 1.98 mg g-1), and ascorbic acid content (71.48 mg and 71.54 mg) were found in treatment which received phosphorus @ 20 kg ha-1 and potassium @ 30 kg ha-1, respectively at harvesting.

Keywords


Spinach, Yield, Quality, Phosphorus, Potassium.

References