The effect of some mixed tetraoxanes on germination and antioxidants in maize seedlings

Abstract

Germination is one of the most sensitive phases in growth of agricultural plants, where optimal conditions in temperature and water accessibility are required. Seedlings are particularly sensitive to environmental stressors, especially when maize lines are considered. They tend to germinate and grow slower, have poorer adaptability to stress and seeds could lose germination ability relative fast. Application of natural or synthetic substances could increases maize vigor, particularly of seeds with poor viability. It is proven that some stimulators positively affect growth, water absorption and antioxidative response of plants [1-4]. The aim of experiment was to examine the influence of four mixed tetraoxanes on germination and early growth (seven-day old seedlings) of maize inbred line with low germination ability (<50%).