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  • Types

    • Analysis

    • Environment Detail

    • Germplasm Attribute

    • Germplasm Descriptor

    • Germplasm Passport

    • Nursery Condition

    • Selection Method

    • Study Detail

    • Treatment Factor

    • Trait

    • Study Detail

  • Like most terms in the crop ontology, beta-carotene, is a trait or phenotype. Select Trait from the drop down menu of different variable types. Save.

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The nomenclature of new traits created to support time series should be standardized for each crop. The following table offers some suggestions for time series nomclature.

Time Code Type

Time Code

Examples

Cereals Zadoks growth/development stages

GS(00-99) or DS(00-99)

  • DS65 = heading

  • DS75 = anthesis

  • DS87 = physiological maturity

Maize growth/development stages

Vegetative: VE, V1-Vn, VT

Reproductive: R1-R6

  • VE = emergence

  • V3 = third Leaf

  • VT = tasseling

  • R1 = silking

  • R6 = physiological maturity

Soybean growth/development stages

VE, VC, V1-Vn, R1-R8

  • VE = emergence

  • V4 = second trifoliate

  • R2 = full flowering

  • R8 = full maturity

Generic Codes

  • hd = heading

  • flw = flowering

  • ant = anthesis

  • vg = vegetative period

  • prehd = pre-heading

  • gf = grain filling

  • mat = maturity

 

Days after emergence

dae

45dae, 65dae....

Days after sowing

das

45das, 65das...

Days after planting

dap

45dap, 65dap...

Weeks after planting

wap

1wap, 2wap...

Months after planting

map

1map, 2map

Date

yyyymmdd

20150315

Date+hr+min

yyyymmdd

201503151135

Time

t

t1, t2...

  • First create a new method with the subsampling code.

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