Effect of different levels of nitrogen and phosphorus on nutrient uptake and quality of soybean [Glycine max (L.) Merrill]
EFFECT OF NITROGEN AND PHOSPHORUS ON NUTRIENT UPTAKE AND QUALITY OF SOYBEAN
175 / 3
Authors
-
RAGHUVEER
College of Agriculture, University of Agricultural Sciences, Dharwad-580 005, Karnataka
-
J A HOSMATH
College of Agriculture, University of Agricultural Sciences, Dharwad-580 005, Karnataka
Keywords:
Nitrogen, Nutrient uptake and quality, Phosphorus, SoybeanAbstract
A field experiment was conducted to study the effect of different levels of nitrogen and phosphorus on nutrient uptake and quality of soybean during kharif 2015. There were twelve treatment combinations consisted of three levels of nitrogen (20, 40 and 60 kg N/ha) and four levels of phosphorus (40, 60, 80 and 100 kg P2O5/ha). Significantly higher soybean seed yield (25.77 q/ha), haulm yield (31.32 q/ha), uptake of nitrogen (209.16 kg/ha), phosphorus (28.09 kg/ha), potassium (114.47 kg/ha) and protein yield (8.81 q/ha) recorded with combined application of nitrogen @ 60 kg/ha and phosphorus @ 80 kg/ha compared to other treatments and it was on par with application of nitrogen @ 60 kg/ha and phosphorus @ 100 kg/ha. Application of nitrogen @ 60 kg, phosphorus @ 80 kg and potash @ 25 kg per hectare found optimum to obtain substantial soybean seed yield.
Downloads
References
Bhattacharjee S, Singh A K, Kumar M and Sharma S K 2013, Phosphorus, sulfur and cobalt fertilization effect on yield and quality of soybean (Glycine max L. Merrill) in acidic soils of northeast India. Indian Journal of Hill Farming, 26(2): 63-66.
Devi K N, Singh L N K, Devi T S, Devi H N, Singh K B, Singh K K and Singh M W 2012. Response ofsoybean [Glycine max L. Merrill] to sources and levels of phosphorus. Australian Journal of Crop Science, 7(9): 1407-1415.
Dhage S J, Patil V D and Patange M J 2014. Effect of various levels of phosphorus and sulphur on yield, plant nutrient content, uptake and availability of nutrients at harvest stages of soybean (Glycine max L. Merrill). International Journal of Current Microbiology and Applied Sciences, 3(12): 833-844.
Geetha G P and Radder B M 2015, Effect of phosphorus cured with FYM and application of biofertilizers on productivity of soybean (Glycine max L. Merrill.) and phosphorus transformation in soil. Karnataka Journal of Agricultural Sciences, 28(3): 414-415.
Gharpinde B, Gabhane V V, Nagdeve M B, Sonune B A and Ganvir M M 2014. Effect ofintegrated nutrient management on soil fertility, nutrient balance, productivity and economics of soybean in an inceptisol of semi-arid region of Maharashtra. Karnataka Journal of Agricultural Sciences, 27(3): 303-307.
Gomez K A and Gomez A A 1984. Statistical Procedure for Agriculture Research, 2 nd Ed., John Willey and Sons, New York, pp. 680.
Kakar K M, Muhammad T, Fazal H and Khalid N 2002. Phosphorus use efficiency of soybean as effected by phosphorus application and inoculation. Pakistan Journal of Agronomy, 1(1): 49-50.
Mere V, Singh A K, Singh M, Jamir Z and Gupta R C 2013. Effect of nutritional schedule on productivity and quality of soybean varieties and soil fertility. Legume Research, 36(6): 528-534.
Penas E J and Wiese R A 1987. Fertilizer suggestions for soybeans. Neb Guide G87-859-A, University of Nebraska, Cooperative Extention, Lincoln, NE. pp. 58-65.
Peric V, Srebric M, Jankuloski L, Jankulovska M, Zilic S and Kandic V 2009. The effects of nitrogen on protein, oil and trypsin inhibitor content of soybean. Genetica, 4(2): 137-144.
Rathod K S, Pannu R K and Dahiya S S 2012. Effect of nitrogen management on soil fertility and NPK uptake in soybean. Journal of Food Legumes, 25(2): 153-155.
Sohrabi Y, Habibi A, Mohammadi K, Sohrabi M, Heidari G, Khalesro S and Khalvandi M 2012. Effect of nitrogen (N) fertilizer and foliar-applied iron (Fe) fertilizer at various reproductive stages on yield, yield component and chemical composition ofsoybean (Glycine max L. Merrill) seed. African Journal of Biotechnology, 11(40): 9599-9605.
YadavR and Chandel A S 2010. Effect of nitrogen and phosphorus nutrition at different physiological stages of soybean on yield and grain quality in Uttarakhand hills. Progressive Agriculture, 10(2): 256-259.
Yadravi M and Angadi V V 2015. Effect of time and method of application of varied levels of nitrogen in soybean. M.Sc.(Agri) Thesis, University of Agricultural Sciences, Dharwad. Karnataka, India.
