China - Jiangsu

In Situ Observations

  1. Parameter: Moist weight and Dry height/bunch
    Data Collection Protocol:

    field sampling, measured by drying method

    Frequency: ten times during experiment cycle
  2. Parameter: Leaf length, width and thickness
    Data Collection Protocol:

    measured by vernier caliper

    Frequency: ten times during experiment cycle
  3. Parameter: Number of stem/bunch
    Data Collection Protocol:

    select a few bunches randomly, count the number, then calculate the value per bunch

    Frequency: ten times during experiment cycle
  4. Parameter: Paddy variety
    Data Collection Protocol:

    obtain through field measurements

    Frequency: once during experiment cycle
  5. Parameter: Number of Panicle/bunch
    Data Collection Protocol:

    select a few bunches randomly, count the number, then calculate the value per bunch

    Frequency: four times during experiment cycle
  6. Parameter: Stem diameter
    Data Collection Protocol:

    measured by vernier caliper

    Frequency: ten times during experiment cycle
  7. Parameter: Method of planting
    Data Collection Protocol:

    obtain through field measurements

    Frequency: once during experiment cycle
  8. Parameter: Panicle length
    Data Collection Protocol:

    measured by steel ruler

    Frequency: four times during experiment cycle
  9. Parameter: Stem inclination
    Data Collection Protocol:

    estimation using compass

    Frequency: ten times during experiment cycle
  10. Parameter: Sowing date
    Data Collection Protocol:

    obtain through field measurements

    Frequency: once during experiment cycle
  11. Parameter: Panicle angle
    Data Collection Protocol:

    estimation using compass

    Frequency: four times during experiment cycle
  12. Parameter: Plant height
    Data Collection Protocol:

    measured by steel ruler

    Frequency: ten times during experiment cycle
  13. Parameter: Water layer height
    Data Collection Protocol:

    Measured by vernier caliper

    Frequency: Six times during experiment cycle
  14. Parameter: Number of grain/panicle
    Data Collection Protocol:

    select a few panicles randomly, count the number, then calculate the value per panicle

    Frequency: four times during experiment cycle
  15. Parameter: Number of Bunch/m2
    Data Collection Protocol:

    select a field randomly, count the number, then calculate the value per square meter

    Frequency: ten times during experiment cycle
  16. Parameter: Soil condition
    Data Collection Protocol:

    observation, field sampling, measured by drying method

    Frequency: ten times during experiment cycle
  17. Parameter: Dimensions of grains (length, width)
    Data Collection Protocol:

    measured by vernier caliper

    Frequency: four times during experiment cycle
  18. Parameter: Bunch diameter
    Data Collection Protocol:

    measured by vernier caliper

    Frequency: ten times during experiment cycle
  19. Parameter: Leaf insertion angle
    Data Collection Protocol:

    estimation using compass

    Frequency: ten times during experiment cycle
  20. Parameter: Weight of a panicle (moist, dry)
    Data Collection Protocol:

    field sampling, measured by balance

    Frequency: four times during experiment cycle
  21. Parameter: Plant Bunch distance
    Data Collection Protocol:

    measured by steel ruler

    Frequency: ten times during experiment cycle
  22. Parameter: Number of Leaf/stem
    Data Collection Protocol:

    select a few stems randomly, count the number, then calculate the value per stem

    Frequency: ten times during experiment cycle
©2015 Joint Experiment for Crop Assessment and Monitoring
© HER MAJESTY THE QUEEN IN RIGHT OF CANADA SA MAJESTE LA REINE DU CHEF DU CANADA (2015)