Physio-Anatomical Studies Of Linum Usitatissimum Affected By Different Treatments Of Water Supply and Growth Regulating Substances

The present work was conducted to study the effect of water supply, i.e. omitting one irrigation at vegetative, flowering or fruiting stage, together with spraying different levels of cycocel (o. 100,200 and 300 ppm.) on the internal water relations, photosynthetic pigments, nitrogen and amino acids content, yield and its components, seed quality as well as the anatomical structure of stem and leaf of flax plant.