Hordeum vulgare/Pisum sativum Intercropping


Two half-acre plots were interplanted with Baroness barley (Hordeum vulgare) and Nette pea (Pisum sativum) mixes. One plot, pictured on the left, was seeded at 100 lbs of peas/acre - 75 lbs of barley/acre, while the other, pictured on the right, was planted at 40 lbs of peas/acre - 120 lbs/ of barley/acre. Both pea populations were innoculated with N-DURE innoculant (Rhizobium leguminosarum biovar viciae) at 5 oz/100 lb. The two populations were mechanically cultivated by tine harrow and compared against a 200 lb/acre monocropping of Nette peas. ..


Leaf Photosynthesis - MultispeQ Beta ONLY

Measures photosynthesis-related parameters in <15 seconds, including: Phi2, PhiNPQ, PhiNO, NPQt, qL, LEF, and SPAD. In addition, measures PAR (photosynthetically active radiation), ambient temperature and relative humidity.

Works with the MultispeQ Beta device only


  1. Intercrop or monocrop? (Multiple Choice)



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