Impact of altitudinal gradients on energetics and efficiencies of N2‐fixation in alder–cardamom agroforestry systems of the eastern Himalayas

作者：G Sharma; R Sharma; E Sharma

来源：Ecological Research, 2010, 25(1): 1-12.

DOI：10.1007/s11284-009-0628-z

• Himalayan alder
• Acetylene reduction
• Altitudinal gradient
• Age series
• Large cardamom

Abstract(#br)The impact of altitudinal gradients on the performance of alder–cardamom agroforestry systems was analyzed on nitrogenase activity, N2‐fixation efficiency, and stand energetics and efficiencies in the eastern Himalayas. Acetylene reduction (AR activity) measurements showed th...