Title

Glasshouse trials with nitrogen and phosphate on rapeseed, lupins, peas, safflower and sunflower 1971

Authors

M G. Mason

Document Type

Technical Bulletin

Publication Date

1973

Series Number

19

Keywords

Sunflowers, Lupins, Nitrogen fertilizers, Safflower, Pisum sativum, Phosphorus fertilizers, Rapeseed

Abstract

Lupins were more sensitive than peas to fertiliser damage, whether the fertiliser was superphosphate or urea banded with the seed, or urea topdressed immediately after seeding. Lime pelleting gave lupin seed some protection from topdressed urea damage and allowed germination and emergence to occur earlier than germination and emergence of non-pelleted seed. Narrow leaf lupins were more susceptible to damage from banded or broadcast urea than sandplain lupin.

Comments

Withdrawn from circulation July 1998

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