Growth and Yield Performance of Baby Corn (Zea mays l.) as Influenced by Row Spacing and Phosphorus Application in Black Cotton Soils of Krishna Zone of Andhra Pradesh, India

International Journal of Plant & Soil Science Pub Date : 2021-12-24 DOI:10.9734/ijpss/2021/v33i2430810

R. P. S. Mydhili Teja, K. Ravichandra, J. Dawson

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Abstract

Baby corn has a high monetary value, which allows for crop diversification value addition, and revenue generating. As a result, agro-techniques for its cultivation must be standardised. Hence, a field experiment was conducted during the rabi season in black clayey soils at Fodder Production Farm of Livestock Research Station, Sri Venkateswara veterinary University, Lam Farm, Guntur-522034, Andhra Pradesh, India to find out the Influence of different levels of phosphorus (40, 50, 60 kg/ha) and various row spacings (40 x 15 cm, 45 x 15 cm, 50 x 15 cm) on growth and yield of baby corn. The experiment was laid out in Randomised Block Design with nine treatments each replicated thrice. It is observed that crop established with 50 x 15 cm spacing along with application of 50 kg/ha Phosphorus produced Maximum growth attributes viz. Plant height (161.10 cm), Numbers of leaves (12.47), Plant dry weight (90.21 g/plant) and yield attributes viz. No. of cobs/ plant (4.03), Length of cob (24.34 cm), Length of corn (9.47 cm), Cob weight (56.38 g), corn weight (11.61 g), Cob yield (35696.67 kg/ha), Corn yield (7560 kg/ha).

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行距和施磷对印度安得拉邦克里希纳地区黑棉地上幼玉米生长和产量的影响

小玉米具有很高的货币价值，这使得作物多样化、增值和创收成为可能。因此，其种植的农业技术必须标准化。因此，在印度安得拉邦贡图尔-522034的Lam农场，Sri Venkateswara兽医大学畜牧研究站饲料生产农场的黑粘土土壤中进行了一项田间试验，以了解不同水平的磷(40、50、60 kg/ha)和不同行距(40 × 15 cm、45 × 15 cm、50 × 15 cm)对幼玉米生长和产量的影响。试验采用随机分组设计，共有9个处理，每个处理重复3次。观察到，种植间距为50 x 15 cm，施用50 kg/ha磷的作物产生了最大的生长属性，即株高(161.10 cm)，叶片数(12.47)，植株干重(90.21 g/株)和产量属性，即No。每个植株的穗轴数(4.03)，穗轴长度(24.34 cm)，玉米长度(9.47 cm)，穗轴重量(56.38 g)，玉米重量(11.61 g)，穗轴产量(35696.67 kg/ha)，玉米产量(7560 kg/ha)。

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International Journal of Plant & Soil Science

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