Effect of foliar application of zinc, iron and magnesium on growth, yield and quality of soybean (Glycine max (L.) Merill)
The field investigation entitled “Effect of foliar application of zinc, iron and magnesium on growth, yield and quality of soybean (Glycine max (L.) Merill)” was conducted at farm, Department of Agronomy, College of Agriculture, Latur. The experimental field was leveled and well drained. The soil was clayey in texture, low in nitrogen, medium in phosphorus and alkaline in reaction. The environmental conditions prevailed during experimental period was favorable for normal growth and maturity of soybean crop. The experiment was laid out in a randomized block design with twelve treatments and 3 replications. Sowing was done on 5th July, 2013 by dibbling the seeds at spacing 45 cm x 5 cm. The recommended cultural practices and plant protection measures were taken. The recommended dose of fertilizer (30:60:30 kg NPK ha-1) was applied at the time of sowing through Urea, SSP and MOP. The crop was harvested on 14th October, 2013. Application of RDF + ZnSO4 10 kg ha-1 + FeSO4 10 kg ha-1 + MgSO4 10 kg ha-1 + 1.5 % foliar application of ZnSO4, FeSO4 and MgSO4 at 30 and 50 DAS recorded significantly higher growth, yield and economics character. followed by application of RDF + ZnSO410 kg ha-1 + 1 % ZnSO4 through foliar application at 30 and 50 DAS (T9), RDF + FeSO4 10 kg ha-1 + 1% FeSO4 through foliar application at 30 and 50 DAS (T10) and RDF + MgSO4 10 kg ha-1 + 1% MgSO4 through foliar application at 30 and 50 DAS (T11).
Banks, L. W. 2004. Effect of timing of foliar zinc fertilizer on yield component of soybeans. Australian Journal of Experimental Agriculture Animal Husbandry. 22(16): 226-231.
Billore, S.D., A.K. Vyas and O P. Joshi. 2005.Effect of integrated nutrient management on productivity, energy use efficiency and economics of soybean (Glycine max- wheat (Triticum aestivum) cropping system. The Indian Journal of Sciences, 75 (10): 298-301.
Kobraee, S., G. N. Mohamadi, H. H. Sharifabad, F. D. Kajori and B. Delkhosh. 2011. Influence of micronutrient fertilizer on soybean nutrient composition. Indian Journal of Science and Technology. 4(7):763-769.
Mostafavi, K. 2012. Grain yield and yield components of soybean upon application of different micronutrient foliar fertilizers at different growth stages. International Journal of Agriculture Research and Review, 2(4): 389-394.
Modal, S. K. and S. C. Poi. 2006. Effect of micronutrient on nodulation, N2-fixation and yield of soybean, (Glycine max (L.) Merrill) in lateritic acid soil of West Bengal. Journal Oilseed Research. 23(2): 364-365.
Nagaraja, A. P. and H. K. Mohankumar. 2010. Effect of micronutrient and bio- inoculants on growth and yield of soybean. Mysore Journal of AgriculturalScience. 44(2): 260-265.
Odeleye, F. O., M. O. Odeleye, M. O. Animashaun. 2007. Effects of nutrient foliar spray on soybean growth and yield (Glycine max (l.) Merrill) in south west nigeria. Not. Bot. Hort. Agrobot. Cluj. 35 (2): 22-32.
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