Full TGIF Record # 3308
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DOI:10.4141/cjps78-034
Web URL(s):http://pubs.aic.ca/doi/pdf/10.4141/cjps78-034
    Last checked: 07/20/2012
    Requires: PDF Reader
Publication Type:
i
Refereed
Author(s):Waddington, J.
Author Affiliation:Research Station, Agriculture Canada, Melfort, Saskatchewan
Title:Growth of barley, bromegrass and alfalfa in the greenhouse in soil containing rapeseed and wheat residues
Source:Canadian Journal of Plant Science. Vol. 58, No. 1, January 1978, p. 241-248.
# of Pages:8
Related Web URL:http://pubs.aic.ca/doi/abs/10.4141/cjps78-034
    Last checked: 07/20/2012
    Notes: English abstract only
Keywords:TIC Keywords: Medicago sativa; Bromus inermis; Hordeum; Growth rate; Triticum; Brassica rapa; Brassica napus; Crop residues
Geographic Terms:Canada, Saskatchewan
Abstract/Contents:"Under greenhouse conditions, incorporating ground straw in the soil at rates between 2,240 and 8,970 kg/ha reduced the emergence of alfalfa (Medicago media Pers. cv. Beaver) significantly (P < 0.05) and bromegrass (Bromus inermis Leyss cv. Magna) slightly, but had no effect on barley (Hordeum vulgare L. cv. Conquest). Rape (Brassica napus L. cv. Target and B. campestris L. cv. Echo) straws were more damaging than wheat (Triticum aestivum L. cv. Manitou) straw. Symptoms of severe nitrogen deficiency appeared early in the growth of barley where straw had been added to the soil. The effect on tillering varied. In one experiment tillers were smaller, in one tillers were larger; but in both, total leaf area produced was much less where 8,970 kg/ha of straw had been added to the soil. Bromegrass showed the same effects but to a lesser degree, probably because of slower growth requiring a smaller supply of nitrogen. Alfalfa growth was apparently unaffected. There was no evidence that the straw of either rapeseed species was more deleterious than wheat straw to crop growth after emergence. It is concluded that straw incorporated in soil affected barley and bromegrass growth by reducing the availability of nitrogen."
Language:English
References:7
Note:Abstract appears in English and French
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Waddington, J. 1978. Growth of barley, bromegrass and alfalfa in the greenhouse in soil containing rapeseed and wheat residues. Can. J. Plant Sci. 58(1):p. 241-248.
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DOI: 10.4141/cjps78-034
Web URL(s):
http://pubs.aic.ca/doi/pdf/10.4141/cjps78-034
    Last checked: 07/20/2012
    Requires: PDF Reader
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MSU catalog number: SB 1 .C3
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