N. Ratnakumari

Studies on Heterosis for Pod Yield and Protein Content in Yardlong Bean (Vigna unguiculata (L.) Walp. ssp. Sesquipedalis Verdc.)

N. Ratnakumari, L. Naram Naidu, R. V. S. K. Reddy, T. S. K. K. Kiran Patro, D. Ratna Babu & K. Umakrishna · International Journal of Plant & Soil Science · 2023

A set of 29 genotypes including 7 parents, their 21 resultant hybrids and one commercial check variety (Arka Mangala) were sown during summer, 2019 at the College Instructional Farm, College of Horticulture, Venkataramannagudem to study the magnitude of heterosis using half diall...

Open access Research Article 10.9734/ijpss/2023/v35i193654

Performance of an Electrically Controlled Fertilizer Metering Mechanism for Horticultural Crops

M. Vinayak, B. Haribabu, A. Ashokkumar, M. Madhava, N. Ratnakumari & C. Ramana · Journal of Experimental Agriculture International · 2025

Sowing and fertilizer application to the both agricultural and horticultural crop is one of the most important operations in crop production that involves factors like correct seed rate, appropriate depth of placement and required fertilizer application for maximizing crop yield....

Open access Research Article 10.9734/jeai/2025/v47i63478