R. B. Verma

Integrated Nutrient Management Approach for Increasing Growth, Yield and Economics of Onion (Allium cepa L.)

S. K. Sinha, R. B. Verma, V. K. Singh, V. B. Patel, G. S. Panwar, D. K. Bharati, Amit Kumar & Ravi Kumar · Current Journal of Applied Science and Technology · 2017

An investigation was carried out at Bihar Agricultural College, Sabour, (Bhagalpur) to find out the effect of integrated use of inorganic and organic fertilizers on growth and yield of onion. An application of 25% N of RDF as inorganic + 75% N from poultry manure as organic sourc...

Open access Research Article 10.9734/CJAST/2017/37731

Yellow Vein Mosaic Disease of Okra: A Recent Management Technique

Amit Kumar, R. B. Verma, Ravi Kumar, Saksham Kumar Sinha & Randhir Kumar · International Journal of Plant & Soil Science · 2017

Yellow vein mosaic is a devastating disease of okra, caused by monopartite and bipartite begomovirus and associate satellites. Yield loss due to this virus is quite high, up to 80-94 percent is reported under heavy infection. To control this disease very limited success has been...

Open access Research Article 10.9734/IJPSS/2017/35387

Genetic Divergence of Bitter Gourd (Momordica charantia L.) for Sixteen Important Yield Attributing Traits

Preeti Kumari, Reena Kumari, Nisha Rani, R. B. Verma & Rahul Verma · Current Journal of Applied Science and Technology · 2017

Genetic divergence among sixteen genotypes of Bitter gourd (Momordica charantia L.) for sixteen important yield attributing traits was studied using Mahalanobis D2 statistics. The total genotypes were grouped into 6 different clusters on similarities of D2 values. Among the diffe...

Open access Research Article 10.9734/CJAST/2017/35230