Yield and economic response of Rabi maize (Zea mays L.) to different mulching and nutrient management
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https://orcid.org/0000-0001-9521-4121
Bappa Mandal
Mahadev Pramanick
Abstract
An experiment was conducted during Rabi season of 2019-20 with the objective of evaluating the effect of mulching and nutrient management practices on growth, yield and economics of maize (Zea mays L.) at Balindi Research Complex, Bidhan Chandra Krishi Viswavidyalaya, Nadia, West Bengal, India on clay loam soil. The experiment was laid out in Randomized Block Design with nine treatment (T) combinations such as T1- Live mulch (Trifolium alexandrium)+50% recommended dose of fertilizer (RDF) [120:60:40 kg /ha N, P2O5 and K2O], T2- Live Mulch+75% RDF, T3- Live Mulch+100% RDF, T4- Straw Mulch (rice straw)+ 50 % RDF, T5- Straw Mulch+75% RDF, T6- Straw Mulch+100% RDF, T7- No Mulch+50% RDF ,T8- No Mulch+75% RDF and T9- No Mulch+100 % RDF, replicated thrice. Experimental results revealed that different mulching and nutrient levels exerted significant influence on growth, yield, net return and benefit-cost ratio (B:C). Application of straw mulch+100% RDF (T6) resulted in the highest plant height (164.57 cm), grain yield (5.28 tonnes /ha), stover yield (7.65 tonnes/ha) and B: C (2.16), however, treatment T7 recorded the lowest grain and stover yield. So, the integrated application of straw mulch along with 100% RDF could be recommended for better yield and higher profit of Rabi maize. Integration of organic mulch might be useful for long-term soil health benefits for the nutrient exhaustive maize crop.
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Economics, Growth, Rabi maize, Mulching, Nutrient levels, Yield
Anonymous (2012). Directorate of Economics and Statistics, Department of Agriculture and Cooperation. Pp: 3-4.
Anonymous (2017). Agricultural statistics at a glance, 2017. Government of India, Ministry of Agriculture & Farmers Welfare, Department of Agriculture, Cooperation & Farmers Welfare Directorate of Economics & Statistics.
Avval, M. A., & Khan, M. A. H. (2000). Mulch induced eco-physiological growth and yield of maize. Pakistan Journal of Biological Sciences, 3(1), 61-64.
Bhatnagar, G. S., Sharma, G. L., & Chaplot, P. C. (1994). Long-term effect of continuous maize (Zea mays), wheat (Triticum aestivum) cropping system and manuring on soil fertility and stability in crop yield. Indian Journal of Agricultural Sciences, 64(12), 821-823.
Bhatt, R., Khera, K. L., & Arora, S. (2004). Effect of tillage and mulching on yield of corn in the sub-mountainous rainfed region of Punjab, India. International Journal of Agriculture and Biology, 6(1), 126-128.
Chaudhry, M. R., Malik, A. A., & Sidhu, M. (2004). Mulching impact on moisture conservation-soil properties and plant growth. Pakistan Journal of Water Resources, 8(2), 1-8.
Dahiya, R., Ingwersen, J., & Streck, T. (2007). The effect of mulching and tillage on the water and temperature regimes of a loess soil: Experimental findings and modeling. Soil and Tillage Research, 96(1-2), 52-63.
Jena, N., Vani, K. P., Rao, K. P. V., & Sankar, A. S. (2015). Effect of nitrogen and phosphorus fertilizers on growth and yield of quality protein maize (QPM). International Journal of Science and Research (IJSR), 4(12), 197-199.
Karki, T. B., Kumar, A., & Gautam, R. C. (2005). Influence of integrated nutrient management on growth, yield, content and uptake of nutrients and soil fertility status in maize (Zea mays). Indian journal of agricultural science, 75(10), 682-685.
Khan, M. A. H., & Parvej, M. R. (2010). Impact of conservation tillage under organic mulches on the reproductive efficacy and yield of quality protein maize. The journal of agricultural sciences, 5(2), 52-63.
Khurshid, K. A. S. H. I. F., Iqbal, M., Arif, M. S., & Nawaz, A. (2006). Effect of tillage and mulch on soil physical properties and growth of maize. International Journal of Agriculture and Biology, 8(5), 593-596.
Kumar, V., & Ahlawat, I. P. S. (2004). Carry-over effect of biofertilizers and nitrogen applied to wheat (Triticum aestivum) and direct applied N in maize (Zea mays) in wheat-maize cropping system. Indian Journal of Agronomy, 49(4), 233-236.
Lal, R. (1995). Tillage and mulching effects on maize yield for seventeen consecutive seasons on a tropical alfisol. Journal of Sustainable Agriculture, 5(4), 79-93.
Liang, Y. L., Zhang, C. E., & Guo, D. W. (2002). Mulch types and their benefit in cropland ecosystems on the Loess Plateau in China. Journal of plant nutrition, 25(5), 945-955.
Olaniyan, A. B. (2015). Maize: Panacea for hunger in Nigeria. African Journal of Plant Science, 9(3), 155-174.
Pramanik, S. C. (1999). In-situ conservation of residual soil-moisture through tillage and mulch for maize (zea mays) in tropical bay islands. Indian journal of agricultural science, 69(4), 254-257.
Prasad, B. (1981). Use of organic manure for correction of zinc and iron deficiency in maize plant grown in calcareous soil. Journal of the Indian Society of Soil Science, 29(1), 132-133.
Ravindranath, E., Chari, A. V., & Yaseen, M. (1974). note on the effect of mulching on growth, yield and water use of sorghum CSH-1. Indian journal of agronomy, 19(2), 157-158.
Sahu, P. K. (2013). Research methodology: A guide for researchers in agricultural science, social science and other related fields (Vol. 432). New Delhi: Springer. https://doi.org/10.1007/978-81-322-1020-7_4
Sawant, A. C. (1992). Effects of some Agronomic practices on the growth of rainfed maize in north India. Journal of Maharashtra Agricultural Universities (India), 17(2), 267-270.
Singh, N. B., & Singh, P. P. (1984). Effect of intercropping with legumes on grain yield of maize and its residual effect on succeeding wheat Indian Journal of Agronomy, 29, 295-298.
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