DEFINITION OF WHEAT TILLER EMISSION BY RED AND FAR RED LIGHT
Keywords:
dry mass, apical dominance.Abstract
This experiment was performed in Lages, Santa Catarina, to determine the moment of wheat tiller emission through the addition of red and far red light. Treatments involved the application of red (R) and far red (PR) light during the day time, at different growth stages (from emergence to emission of the 2° leaf on the main stem; between the emission of 2° and 3' leaf; 3° and 4° leaf; and 4° and 5° leaf ). The definition about the emission of tiller AO was set between emergence and the emission of wheat's second leaf. For A I, A2 and A3, this decision was made between plant emergence and the emission of the fourth leaf.
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