Increasing Flax Yields: A Closer Look at Fertilizer Utilization and Weed Management

Research results indicate that side-banding N with P at seeding will work well in flax production if there is good separation between the seed and fertilizer.

IPNI-1995-CAN-SK18

Byron Irvine, Adrian Johnston, Cindy Grant, Dave McAndrew, Doug Derksen. Read more


Year of initiation:1995
Year of completion:1998
Map:

Interpretive Summary

Increasing Flax Yields: A Closer Look at Fertilizer Utilization and Weed Management, 1998 Farmers have traditionally applied little fertilizer to flax because past experience has shown the seed is very sensitive to fertilizer. However, new placement options are available today, which may allow yields to be increased. The third year of a three-year project looking at improved fertilizer management in flax has been completed.

Increasing Flax Yields: A Closer Look at Fertilizer Utilization and Weed Management, 1997 Proper fertilizer placement is important in all zero-till cropping systems, but is especially critical in flax, which has a low tolerance for seed-placed P. This study, with locations in Saskatchewan and Manitoba is looking at different placement options for N and P in zero- till flax.

Increasing Flax Yields: A Closer Look at Fertilizer Utilization and Weed Management, 1996 Researchers in Manitoba and Saskatchewan are investigating ways of improving the efficiency of N and P fertilization in zero-till flax. Producers are concerned they are not optimizing their yield potential using current production practices and feel better fertilizer management could be the key to increased production.

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Updates & Reports

1999

1999 Annual Report

2001

Investigators

2001

Objectives

2001

Project Description


Project Leader

Guy Lafond, Agriculture and Agri-Food Canada


Project Cooperators

Byron Irvine
Adrian Johnston
Cynthia Grant
David McAndrew
Doug Derksen


IPNI Staff

Adrian Johnston


Location

Americas \ Northern America \ CAN \ Saskatchewan


Topics

4r place, 4r rate, 4r source, 4r time, nutrient management

flax

Nitrogen (N), Phosphorus (P)