Glycoluril as a slow-release nitrogen source for plants

A - Papers appearing in refereed journals

Addiscott, T. M. and Thomas, V. H. 1979. Glycoluril as a slow-release nitrogen source for plants. Chemistry & Industry. 9 (1), pp. 29-30.

AuthorsAddiscott, T. M. and Thomas, V. H.
Abstract

In pot trials in 1976, perennial ryegrass received 100 or 200 mg N/400 g soil as 0.5-mm particles of glycoluril (tetrdro-imidazomidazole-2,5(1H,3H)-dione), IBDU (isobutylidene di-urea) or oxamide, or as Ca(NO3)2 + NH4NO3. N uptake was much less from glycoluril than from IBDU or oxamide at harvests 1-3 and much greater at harvests 4-9. The pattern of uptake resembled that from split applications of soluble N. In 1977, glycoluril and IBDU were applied at 200-800 mg/400 g soil.

RESP-07851

KeywordsChemistry, Applied
Year of Publication1979
JournalChemistry & Industry
Journal citation9 (1), pp. 29-30
Open accessPublished as non-open access
PublisherWiley
Wiley Periodicals, Inc
ISSN0009-3068

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