G. Usharani

Assessment of Heterosis for Grain Yield and Yield-attributing Traits in Maize (Zea mays L.) Hybrids

D. Sravani, G. Usharani, P. Madhukar Rao, E. Rajanikanth, A. Vijayabhaskar & G. Manjulatha · Journal of Advances in Biology & Biotechnology · 2026

The present investigation assessed standard heterosis for grain yield and yield-attributing traits in maize hybrids. Twenty maize inbred lines were used as female parents, and two broad-based testers, LM-13 and LM-14, were used as male parents. These parents were crossed in a lin...

Open access Research Article 10.9734/jabb/2026/v29i74114

Evaluation of Interactive Effects of Row Arrangement, Plant Geometry and Mulching on Yield of Early Maturity Maize Hybrid under Traditional Rainfed Conditions

G. Manjulatha, E. Rajanikanth, K. Sumalini, D. Sravani, G. Usharani & B. Mallaiah · International Journal of Environment and Climate Change · 2021

Aim: To study the grain yield performance of early maturity maize hybrid under rainfed conditions in relation to row arrangement, plant geometry and mulching. Place of Study: A field experiment was conducted at Agricultural research station, Karimnagar during kharif 2011-12. Meth...

Open access Research Article 10.9734/ijecc/2021/v11i330386