The grains produced by purebred varieties are almost genetically identical to their parents and so can be stored for planting later. If a farmer tries to plant the genetically diverse seeds (produced by sexual reproduction) saved from a previous hybrid crop, the resultant plants will display widely varying traits, in much the same way that siblings look different, and the ensuing crop will be an inconsistently yielding disappointment. Additionally, the adoption of hybrid varieties continues to remain low in the Global South possibly due to its poor performance in certain environmental conditions.
Purebred grains produced by parent plants can be stored for future planting because they are nearly genetically identical. However, saving seeds from a previous hybrid crop will yield varying results, much like how siblings differ. This can lead to an unreliable and disappointing harvest. Additionally, the use of hybrids is limited in the Global South due to its poor performance under certain environmental conditions.