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Maize Ontology Photo: Xochiquetzal Fonseca/CIMMYT
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Curators Julian Petragalla, IBP Kate Dreher, CIMMYT Rosemary Shrestha, CIMMYT |
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Navigation
=Term, 
=Trait, 
=Method, and 
=Scale
Variables
Concept details
| Key | Value |
|---|---|
| method_id | CO_322:0000795 |
| method_name | Anthesis date - Estimation |
| ontology_id | CO_322 |
| ontology_name | MAIZE |
| method_class | Estimation |
| method_description | Date when 50% of the plants shed pollen. Observe a known number of plants carefully (guideline: N = 20 for inbred lines or hybrids; N = 35 for open pollinated varieties) at the same time each day until 50% of the plants in the plot have produced at least one visible anther and record the date. |
| method_reference | DTMA (The Drought Tolerant maize for Africa Initiative) drought phenotyping protocol. March 2009. CIMMYT. Magorokosho C., Vivek, B., MacRobert, J., and Tarekegne, A. 2010. Characterization of maize germplasm grown in eastern and southern Africa: Results of the 2009 regional trials coordinated by CIMMYT. Harare, Zimbabwe. CIMMYT. |
| language | EN |
| created_at | 2023-11-22-12:37:09 |