Effect of charcoal dust on root and WUE beans in Malawi


Effect of charcoal dust on root growth and water use efficiency on common beans with aim to evaluate seven genotypes under drought condictions using charcoal dust ammendement


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. genotypes (Multiple Choice)
  2. weeks after planyting (Short Answer)
  3. position of the leaf (Multiple Choice)
  4. rep (Multiple Choice)
  5. wattering (Multiple Choice)
  6. Amendments (Multiple Choice)



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