Response of Guava cv. L-49 to Urea and murate of potash fertigation levels

  • DK Sarolia
  • KD Ameta
  • SK Sharma
  • RK Meena

Abstract

Farmer’s practices of guava cultivation in trend with basin irrigation and basal fertilizer application, which has low application and use efficiencies. However, some farmers in the state are reluctant to adopt drip technology, due to lack of information on fertigation scheduling and high cost of water soluble fertilizers (WSF) this practice not in vogue. Now need to assess basal fertilizer doses application through drip for better use efficiency. Guava cv. L-49 imposed to apply eleven treatment combinations comprised viz., Farmer’s practice (basin & basal application) with urea and murate of potash fertigation levels viz., Farmer’s practices (basin &basal application) (T1), drip irrigation and basal application of fertilizers (T2), 50 % RDF (N+K) at 3 days interval through fertigation(T3), 50 % RDF (N+K) at 5 days interval through fertigation(T4), 50 % RDF (N+K) at 7 days interval through fertigation(T5), 75 % RDF (N+K) at 3 days interval through fertigation(T6), 75 % RDF (N+K) at 5 days interval through fertigation(T7), 75 % RDF (N+K) at 7 days interval through fertigation(T8), 100 % RDF (N+K) at 3 days interval through fertigation (T9), 100 % RDF (N+K) at 5 days interval through fertigation(T10) and  100 % RDF (N+K) at 7 days interval through fertigation(T11).  All observations were recorded from winter season crop. Treatment T11 (100 % RDF (N+K) at 7 days interval through fertigation) additional produced fruit yield of 8.12 q ha-1 in comparison to the farmer’s practices (T1).

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References

AOAC. 1995. Official Method of Analysis of Association of Official Analytical Chemist. Washington, D. C. pp: 16: 37.
Firake NN & Kumbhar DB. 2002. Effect of different levels of N, P and K fertigation on yield and quality of pomegranate. Journal of Maharashtra Agriculture University, 27:146-148.
Jackson WL. 1967. Soil Chemical Analysis, Prentice Hall of India Pvt. Ltd., New Delhi, pp: 183-192.
Lahoty Pravisha, Kaushik RA & Sarolia DK. 2016. Effect of low cost fertigation levels on flowering characters, yield and nutrient uptake of guava (Psidium guajava L.) under ultra high density planting system. International Journal of Bio-resource and Stress Management, 7 (6spl.):179-182.
Linder RC. 1944. Rapid analytical methods for some of the more common substances of plant and soil. Plant Physiology, 19: 76-84.
Panse VG & Sukhatme PV.1985. Statistical methods for Agriculture workers. ICAR, New Delhi, pp: 145-155.
Ramniwas, Kaushik RA, Pareek S, Sarolia DK & Virendra S. 2013. Effect of Drip Fertigation Scheduling on Fertilizer Use Efficiency, Leaf Nutrient Status, Yield and Quality of ‘Shweta’ Guava (Psidium guajava L.) Under Meadow Orcharding. Natl. Acad. Sci. Lett., 36(5):483–488.
Ramniwas, Kaushik RA &.Sarolia DK. 2012. Response of irrigation and fertigation scheduling on flowering, physiological parameters and fruit yield of guava (Psidium guajava L.) under high density planting. Annals of Agriculture Research New Series, 33 (3): 1-6.
Sarolia DK, Singh V & Kaushik R A.2015. Mango and Guava production technology (Hindi), AICRP on fruits, Department of Horticulture, RCA, MPUAT, Udaipur, pp: 1-34.
Sarolia DK, Ameta KD & Sharma SK. 2014. Response of guava cv. L-49 to fertigation through urea and MOP under Southern Rajasthan conditions. Project report “Need based project on drip”, Govt. of Rajasthan, pp:1-14.
Shukla AK, Sarolia DK, Kaushik RA & Singh V. 2017. Effect of micro irrigation on growth, yield and quality of L-49 guava under semi arid conditions of Rajasthan. Journal of Agriculture and Ecology, 3: 33-37.
Singh G, Rajan S & Singh AK. 2003. Approaches and strategies for precision farming in guava. In: Precision Farming in Horticulture. (Eds) Singh H. P., Singh G, Samual J. C. and Pathak R. K. NCPAH, DAC, MoA, PFDC, CISH, pp: 92-113.
Singh G, Mishra AK, Hareeb M, Tandon DK and Pathak RK. 2003. The Guava Extension Bulletin17, CISH, Lucknow, pp: 1-30.
Published
2020-12-31
How to Cite
SAROLIA, DK et al. Response of Guava cv. L-49 to Urea and murate of potash fertigation levels. Journal of Agriculture and Ecology, [S.l.], v. 10, p. 76-82, dec. 2020. ISSN 2456-9410. Available at: <http://journals.saaer.org.in/index.php/jae/article/view/338>. Date accessed: 18 may 2021.
Keywords
Fertilizer use efficiency, guava, low cost fertigation, traditional fertilizers (urea & MOP)