Author(s):

Purnendra Kumar Sahu and G.D Sahu

Abstract: A field experiment was conducted during the year 2017-18 and 2018-19 in mrig bahar crop at research field of Precision Farming Development Centre (PFDC), Department of Fruit Science, Indira Gandhi Krishi Vishwa Vidyalaya, Raipur (C.G.). The experiment was laid out in Factorial Randomized Block Design (FRBD) with three replications and nine treatments namely (Variety) Lalit, Allahabad safeda and L-49, (Fertigation levels) 60% RDF, 80% RDF and 100% RDF and (Mulch levels) Natural mulch, Silver mulch and Without mulch. The objective to study the Effect of different levels of fertigation and mulching on quality of guava under ultra-high density planting. Results revealed that all the quality parameters like Total soluble solids, ascorbic acids, pH of fruit juice, reducing sugar, non-reducing sugar and total sugar were recorded highest with Lalit variety, 80% RDF and silver mulch and also found minimum in variety L-49, 60% RDF and without mulch.

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