УДК 633.14«324»:631.527

ANALYSIS OF CROP STRUCTURE FOR SPIKED GRAINS BY THE Z.A. MOROZOVA METHOD AND ITS USE IN SELECTION PRACTICE (by the example of winter rye varieties)

E.A. Torop, A.A. Torop

On the numerous selection materials in winter rye the authors approved the Z.A. Moro-zova method of structural analysis. The correlation between crop capacity and equilibrium organo-genesis degree in plants was shown. For the raising these parameters in winter rye the authors recommend to select the forms with reduced intensity of form-building during I period of ontogenesis and with increased — during III period of ontogenesis.

Key words: cropping, power, winter rye, method of analysis, organogenesis.

 

ГНУ НИИ сельского хозяйства Центрально-Черноземной полосы им. В.В. Докучаева
Россельхозакадемии,
397463 Воронежская обл., Таловский р-н,
п/о Институт им. Докучаева, участок № 2,
e-mail: torop@vmail.ru

Поступила в редакцию
20 февраля 2006 года