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Morfologo-anatomic aspects of development internodes and nodesof phytomersof shoot wheat

Authors: Signaevskiy V. D., Ivleva M. V., Timirova S. I.

The description and parametres of development of cellsintemodes and nodes the fifth phytomer of shootof spring wheat is presented. Phytomerous distinctions intemodes a stem on length, a thickness of a wall, diameter of a pith are established. In ontogeny shootwheat the natural sequence of development of mechanical, vascular and epidermaltissuesinternode a stem is observed.

Features of the development of root system spring wheat seedlings

Authors: Korobko V. V., Mironova A. R.

Some features of the development of the root system of spring wheat seedlings were studied. Varietal differences in the length of the main embryonic root length of the zone division and extension have been installed. The study can be used in practical plant breeding.

The comparative characteristic of growth and development of some varieties spring wheat seedlings

Authors: Korobko V. V., Zhukhareva O. P.

The article presents a comparative description of the growth and development of seedlings of some varieties of spring wheat. To study the growth and development of seedlings used indicators such as the mass of the root system, the mass shoot, the root-maintenance. The results can be used in practical breeding.