hybrids

Evaluation of maize grain yield in drought-prone environment

Department of Agronomy, University of Ilorin, Nigeria (1,2,3,6)
Institute of Agricultural Research and Training, Moor Plantation, Ibadan, Nigeria (4)
Ibrahim Babangida University, Lapai, Nigeria (5,8)
National Cereals Research Institute, Badeggi, Nigeria (7)

Corresponding author: felixtakim@yahoo.co.uk
Abstract:

(1.36 MB)

Selection on uniformity and yield stability in maize

Faculty of Agriculture, Belgrade-Zemun (1,4)
Agricultural Research Institute ”Serbia”, Belgrade (2)
Institute of Crop Production PKB INI ”Agroekonomik”, Belgrade (3)

Abstract:

Historically speaking, both the introduction of double-cross hybrids and use of single crosses have caused the increase in grain yield and significantly improved agricultural practice. Nowadays, the uniformity of crops is regarded as an advantage of modern agriculture, since the uniformity of products is crucial in global market. Thus, uniformity of crop maturation provides both planning and efficient mechanized harvest. F1 single-cross hybrids of maize, which is an allogamous species, not only exploit heterosis, but also impose homogeneity.

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