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Agricultural Productivity in the WANA Region
The interest of governments, international organizations, NGOs and the general public has recently been aroused by studies considering the use of existing agricultural technology, the use of innovations in such technology ...
Capturing the Heterogeneity of the Error Variances of a Group of Genotypes in Crop Cultivar Trials
Appropriate experimental designs provide an efficient estimate of cultivar performance by allowing better control of experimental error. The standard approach assumes homogeneity of experimental error variances across ...