|Botanical Name:||Glycine max|
Pioneer Hi-Bred International, Inc.
8305 NW 62nd Avenue
P.O. Box 7060
United States of America
Nadia Krasheninnik, Pioneer Hi-Bred International, Inc., Moorhead, United States of America
|Agent in Canada:||
Pioneer Hi-Bred Production Co.
24th Floor, 215 2nd Street SW
|Grant of Rights Date:||2016-04-25|
|Date rights surrendered:||2018-04-25|
Varieties used for comparison: '900Y61' and 'PS0074R2'
Summary: There is no anthocyanin colouration on the hypocotyl of 'P001T34R' whereas it is present in '900Y61'. When 50% of the pods are ripe, the plants of 'P001T34R' are shorter than both reference varieties. The flowers of 'P001T34R' are white whereas those of '900Y61' are violet. The pod colour for 'P001T34R' is medium to dark brown whereas it is light to medium brown for 'PS0074R2'. The seed shape of 'P001T34R' is spherical whereas it is spherical flattened for '900Y61'. 'P001T34R' is earlier maturing than the reference varieties.
PLANT: oilseed type, indeterminate growth type, erect to semi-erect growth habit, tawny pubescence on middle third of main stem, flowers and matures very early season
HYPOCOTYL: anthocyanin colouration absent
LEAF: pointed ovate lateral leaflet
POD: medium to dark brown colour
SEED: spherical shape, yellow ground colour of testa, 14.5 grams per 100 seed at 13-15 % moisture
HILUM: dark brown, yellow funicle
AGRONOMICS: 2300 heat unit rating
QUALITY CHARACTERISTICS: 39.6 % protein, 20.6 % oil
Origin & Breeding History: 'P001T34R' (experimental designations 'XB003B12' and 'PH12004') is the result of the cross between '90A01' and '90M02' conducted in 2007 in Moorhead, Minnesota, USA. The modified single seed descent method and pedigree method were used to develop the variety. The F1-F2 generations were grown in Salinas, Puerto Rico and the F3 generation was grown in Moorhead, Minnesota. The F4 generation grown in Viluco, Chili and the F5-F6 generations grown in Moorhead, Minnesota were advanced based on yield for single plants and progeny rows. Single plant purification took place in 2010 in Moorhead, Minnesota. Wide area testing continued from 2011-2012 in the USA and Canada. Selection criteria included yield, maturity and resistance to Roundup branded herbicides.
Tests & Trials: The comparative trial for 'P001T34R' conducted in Palmerston, Ontario during the 2013 growing season was planted in a RCB design and consisted of 3 replicates for each variety. Plots consisted of 2 rows 4 metres in length and a row spacing of 76 cm. Each plot was sown with 300 seeds per replication. For each variety, the plant height was based on 30 measurements whereas the seed weight was based on 3 measurements. Mean differences were significant at the 5% probability level based on LSD values. Results were supported by the official technical examination report 201200174, purchased from the Plant Variety Protection Office, Beltsville, Maryland, USA.
Comparison tables for 'P001T34R' with reference varieties '900Y61' and 'PS0074R2'
Plant Height (cm)
Maturity Date (days)
Click on image for larger view
Soybean: 'P001T34R' (center) with reference varieties '900Y61' (left) and 'PS0074R2' (right)
Click on image for larger view
Soybean: 'P001T34R' (bottom) with reference varieties '900Y61' (top left) and 'PS0074R2' (top right)
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