The Electronic Rothamsted Archive

Copyright (C) Lawes Agricultural Trust 1997

Wheat - Plant Growth and Green Area data for IDR4

Note: These data are the property of ADAS and cannot be released without written permission from ADAS. For more information, please contact Kevin Crowley, the ERA administrator.

Select any of the following variables to mark for extraction later:

Experiment code
 (Expt)
Year of experiment
 (Year)
Julian Day Number
 (Julian)
Variety
 (Variety_name)
Fungicide Treated?
 (Fung_treat)
Minimum Growth Stage
 (GSMIN)
Maximum Growth Stage
 (GSMAX)
Mean Growth Stage
 (GSMEAN)
Leaf Length
 (Length)
Leaf Width
 (Width)
Leaf area
 (leaf_area)
Ears per sq. m.
(Ear_msq )
Nunber of fertile tillers per m. sq.
(Fert_Till )
Height of leaf 1
 (Ht_Leaf1)
Density measurement
(Den_Meas)
Number of Shoots per square metre
 (Shoots_sqm)
Percentage Green leaf Area
 (GLA_pcnt)
Leaf Area index
 (Leafarea_ind)
Green Leaf Area index
 (GLAI)
Values of DAY from to
(Enter dates in the form DD/MM/YYYY).

If required, pick the particular years and/or months that you want but note that the above date range must still give the maximum and minimum dates required.

Year Month

If you want to further restrict your retrieval, choose values from these pick lists, otherwise leave blank)


Site Variety Fungicide Treated? Plot Number Leaf Number

Choose an output format

Extracting the Data

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Type in your ERA password:

To extract the data, press this button:
(it will probably take a long time - please be patient).

To clear the form, press this button: .