Определение наиболее эффективных предшественников и их последействие на урожайность яровой пшеницы
Published in Вестник НГИЭИ • Jan 1, 2011
Authors:
Борисова Елена Егоровна
Abstract
We studied ventilatory and neurocirculatory responses to combined hypoxia (arterial O2 saturation 80%) and hypercapnia (end-tidal CO2 + 5 Torr) in awake humans. This asphyxic stimulus produced a substantial increase in minute ventilation (6.9 +/- 0.4 to 20.0 +/- 1.5 l/min) that promptly subsided on ...
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