Zobrazeno 1 - 10
of 22
pro vyhledávání: '"PS Cocks"'
Publikováno v:
Australian Journal of Experimental Agriculture. 35:189
The size and composition of pasture legume seedbanks were estimated from 2 surveys on a 460-km west-east transect of the wheatbelt of Western Australia. Survey 1 (in spring) sampled naturalised legumes, and survey 2 (in summer) measured the amount an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4771f551c9f0b12b1d3b6e304e08b1df
https://doi.org/10.1071/ea9950189
https://doi.org/10.1071/ea9950189
Publikováno v:
Australian Journal of Experimental Agriculture. 33:25
Three experiments were conducted with Medicago polymorpha collected from a diverse range of sites in Sardinia, to investigate the relationship between edaphic and environmental conditions at collection sites, and the growth and nodulation of the geno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::473955c7c27d1192fb8e0abd769f570d
https://doi.org/10.1071/ea9930025
https://doi.org/10.1071/ea9930025
Evolution in sown populations of subterranean clover (Trifolium subterraneum L. ) in South Australia
Autor:
PS Cocks
Publikováno v:
Australian Journal of Agricultural Research. 43:1583
The seed banks of three pastures at Kingscote, Parndana and Waterloo, S.A., were sampled to determine the frequency of divergent genotypes in subterranean clover, and the direction of natural selection. The seeds were grown in nursery rows at Adelaid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acd4d7a41ac2321f3d49f91adb9451ea
https://doi.org/10.1071/ar9921583
https://doi.org/10.1071/ar9921583
Autor:
PS Cocks
Publikováno v:
Australian Journal of Agricultural Research. 43:1571
A mixture of 84 accessions of 12 medic (Medicago) species were sown in two successive years into a two-course pasture/wheat rotation in north Syria. Changes in the size and botanical composition of the seed bank were monitored for two cycles of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcb8084d7182038798e925f64ea5e0af
https://doi.org/10.1071/ar9921571
https://doi.org/10.1071/ar9921571
Autor:
PS Cocks
Publikováno v:
Australian Journal of Agricultural Research. 43:1559
Attributes of 84 accessions of 12 medics (Medicago spp.) were measured in nursery rows in two successive years. Multiple regression, principal component, and cluster analyses were used to relate 14 attributes of the medics to persistence in the seed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f28839fdb1b2df7da2362efa9918c413
https://doi.org/10.1071/ar9921559
https://doi.org/10.1071/ar9921559
Autor:
PS Cocks
Publikováno v:
Australian Journal of Experimental Agriculture. 14:167
The responses of three annual grasses (Lolium rigidum, Vulpia myuros, and Hordeum leporinum) to nitrogen fertilizer were studied at three densities. Total herbage and nitrogen uptake were measured at four harvest dates. The response of the three gras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::021bb000d24372c1a08a6f3e090dc4a2
https://doi.org/10.1071/ea9740167
https://doi.org/10.1071/ea9740167
Autor:
PS Cocks
Publikováno v:
Australian Journal of Agricultural Research. 25:247
The hypothesis that the outcome of competition between Hordeum leporinum Link and Lolium rigidum Gaud. depended predominantly on the density of Hordeum was tested in two experiments. In the first experiment it was postulated that increasing the densi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31593dd67b565937b0c639236d62008b
https://doi.org/10.1071/ar9740247
https://doi.org/10.1071/ar9740247
Autor:
PS Cocks
Publikováno v:
Australian Journal of Agricultural Research. 25:835
Monocultures of Lolium rigidum cv. Wimmera and Trifolium subterraneum cv. Woogenellup were established at four densities and mown at three contrasting heights over a 5 month period. Heavy applications of fertilizer were applied to eliminate nutrient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c06cec2223c0982516e67e3f29d90743
https://doi.org/10.1071/ar9740835
https://doi.org/10.1071/ar9740835
Autor:
PS Cocks
Publikováno v:
Australian Journal of Agricultural Research. 31:95
Potential productivity of pasture in the Mediterranean environment of southern Australia and limitations imposed on productivity by nitrogen deficiency were studied on grazed subterranean clover-based annual pasture at Kybybolite, S.A. Estimates of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14e5f7ff5322e537f75c6dc7dbecdcfd
https://doi.org/10.1071/ar9800095
https://doi.org/10.1071/ar9800095
Publikováno v:
Australian Journal of Agricultural Research. 33:679
Change in genetic composition of a mixed population of subterranean clover was studied at Kalangadoo in the south-east of South Australia. The seeds from an experiment in which 25 late-maturing strains were compared, were sampled in January 1977, 19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::851b909dd9db8a850de87dc4253ff9fe
https://doi.org/10.1071/ar9820679
https://doi.org/10.1071/ar9820679