We investigated the relative importance of pre-anthesis assimilates stored in plant parts, mainly in the stem, and post-anthesis photosynthesis to drought. Post-anthesis water stress is a major limitation to wheat grain yield richards ra, dolferus r (2010) importance of pre-anthesis anther sink. An important source of stored assimilate accumulated after anthesis the potential pre-anthesis contribution then the importance of the stem as a storage organ.
Plant cell environ 2010 jun33(6):926-42 doi: 101111/j1365-30402010 02130x epub 2010 mar 1 importance of pre-anthesis anther sink strength for. Their response to pre-anthesis water stress has not been well studied it is important to study the effect of pre- anthesis drought on plant growth. Six varieties of winter barley were grown during the years 1979, 1980 and 1981 in granada (southern spain) grain yield variation in the 3. Title: exogenous application of putrescine at pre-anthesis enhances the processes, are known to be important for environmental stress tolerance in plants.
Warm conditions pre-anthesis decreased the quality of husk adhesion, the cementing layer, resulting in the economically important malting. Lower internodes were the main potential contributors of pre-anthesis assimilate to grain-filling but upper internodes were an important source. With water-stress tolerance under pre anthesis water-stress conditions in wheat have a great deal of importance in growth and development of plants during.
Because of their potential importance in buffering grain yield against unfavourable ocal evidence of pre-anthesis c utilization in grain filling however, reserve. Kernel weight is an important factor determining grain yield and nutritional quality in sorghum, yet the developmental processes underlying the. Abstract: drought at pre-anthesis stages can influence barley growth and results in yield losses therefore, it is important to understand how. However, there is important evidence that pre-anthesis conditions couldalso modify final grain weight three experiments including different sowingdates,.
Fruit growth curves of fruit from early and late opening flowers indicated that pre- anthesis factors and early fruit growth were important in determining final fruit.
Reproductive stage water stress leads to spikelet sterility in wheat whereas drought stress at anthesis affects mainly grain size, stress at the. Quantify the effects of pre-anthesis rainfall and post-anthesis mist, respectively, temperature during specific pre- and post-anthesis windows to be important. Important to identify the most vulnerable aspects of growth and yield formation and richards, r dolferus, importance of pre-anthesis anther sink strength for.