grain yield

Adaptation of food barley (Hordeum vulgare L.) genotypes

College of Agriculture and Environmental Science, Adigrat University, Adigrat, Ethiopia (1)

Corresponding author: gwtgere@gmail.com
Abstract:

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Genetic gains in three breeding eras of maize hybrids under low and optimum nitrogen fertilization

Department of Biological Sciences, Fountain University, Osogbo, Osun State, Nigeria (1)
Depatment of Botany and Microbiology, University of Ibadan, Oyo State, Nigeria (2)
Department of Mathematical and Computer Sciences, Fountain University, Osogbo, Osun State, Nigeria (3)
Department of Agronomy, University of Ilorin, Kwara State, Nigeria (4)
Lower Niger River Basin Development Authority, Ilorin, Kwara State, Nigeria (5)
Department of Crop Science, Landmark University, Omuaran, Kwara State, Nigeria (6)
Department of Pure and Applied Biology, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria (7)
Department of Agronomy, Ibrahim Badamasi Babangida University, Lapai, Niger State, Nigeria (8)

 

Corresponding author: obbello2002@yahoo.com
Abstract:

(177.73 KB)

Multivariate statistical analysis of some traits of bread wheat for breeding under rainfed conditions

Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Maragheh, Maragheh, Iran (1)
Department of Agronomy and Plant Breeding, Faculty of Agriculture, Malayer University, Malayer, Iran (2,3)

Corresponding author: jmohamad@alumni.ut.ac.ir
Abstract:

(196.7 KB)

Combining abilities of silage maize grain yield

Faculty of Agriculture, University of Belgrade, Belgrade-Zemun (1,3,4)
Maize Research Institute, Zemun Polje, Belgrade-Zemun (2)

Abstract:

The aim of the present study was to evaluate the following parameters of maize grain yield: variability of inbred lines and their diallel hybrids superior-parent heterosis and general and special combining abilities. According to obtained results of the two-year study, it can be concluded that variability of this trait is significantly affected by a genotype, year and their interaction. As expected, hybrids had higher average grain yields than inbreds due to the depression of this trait that occurs in inbreds during inbreeding.

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