Vol. 7, Issue 2 (2019)
Agronomic investigations in barley genotypes as influenced by BBF and different integrated nutrient management practices
Author(s): Shantveerayya and CP Mansur
Abstract: A field experiment was conducted during rabi season of 2013-14 and 2014 -15 in farmers’ field at model watershed, Neeralkatti village, Dharwad district of Karnataka to study the “quality of malt barley genotypes as influenced by Integrated nutrient management and in-situ moisture conservation practices’ in rainfed condition. The treatments comprised of two main plots as land management practices viz. L1: broad bed and furrow (BBF), L2: farmer’s practice (flat bed), two genotypes viz. G1: DWRB – 73, G2: BH - 902 as sub plots and sub-sub plots consists of five integrated nutrient management practices viz. N1: RDF ( 50:25:0 N:P2O5:K2O kg ha-1 + 7 t ha-1 FYM), N2: 75% N through urea + 25% N through FYM and recommended P through inorganic, N3 : 50% N through urea + 50% N through FYM and recommended P through inorganic, N4: 75% N through urea + 25% N through vermicompost and recommended P through inorganic, N5: 50% N through urea + 50% N through vermicompost and recommended P through inorganic. Significantly higher total dry matter production, productive tillers, grains per spike, test weight and grain yield was obtained with genotype DWRB-73 sown on BBF with the application of RDF (2122 kg ha-1) compared to rest of the treatment. Significantly higher malt recovery (88.5%), higher malt yield (1879 kg ha-1) was observed from grains harvested with genotype DWRB-73 grown on broad bed and furrow along with application of RDF (50:25:0 N:P2O5:K2O kg ha-1 + 7 t ha-1 FYM) compared to rest of the treatments.
Pages: 2074-2078 | 461 Views 97 Downloads
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How to cite this article:
Shantveerayya, CP Mansur. Agronomic investigations in barley genotypes as influenced by BBF and different integrated nutrient management practices. Int J Chem Stud 2019;7(2):2074-2078.
