Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ean Greenwood"'
Publikováno v:
Australian Journal of Agricultural Research. 28:237
A lupin crop was sampled each week to measure nitrogen fixation by acetylene reduction assay and for determination of the total nitrogen content on the organs on each axis of the plant. Nitrogen fixation started 5 weeks after sowing, reached its maxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6181d7c0f2e485efee9211519444a3d
https://doi.org/10.1071/ar9770237c
https://doi.org/10.1071/ar9770237c
Publikováno v:
Australian Journal of Agricultural Research. 28:237
A lupin crop was sampled each week to measure nitrogen fixation by acetylene reduction assay and for determination of the total nitrogen content on the organs on each axis of the plant. Nitrogen fixation started 5 weeks after sowing, reached its maxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dae4148c1af9c8663ed3bab9e2563148
https://doi.org/10.1071/ar9770237
https://doi.org/10.1071/ar9770237
Publikováno v:
Australian Journal of Agricultural Research. 27:593
The objective was to characterize the response of Trifolium subterraneum L. (cv. Daliak) swards to short-term and to long-term changes in temperature at several stages of plant growth. Short-term responses were studied with microswards growing in box
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32bcbd37f2dfe2b58ca1ff62a3aaa03f
https://doi.org/10.1071/ar9760593
https://doi.org/10.1071/ar9760593
Publikováno v:
Australian Journal of Experimental Agriculture. 14:547
Maize was sown at 7.4, 12.4 and 17.3 seeds m-2 every 4 weeks for 12 months. The higher seeding rates gave similar yields; the low seeding rate frequently reduced yield. Dry matter yields of forage at the soft dough stage ranged from 200 g m-2 for cro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95517014f8085add4532fc7c37331a37
https://doi.org/10.1071/ea9740547
https://doi.org/10.1071/ea9740547
Publikováno v:
Australian Journal of Agricultural Research. 26:497
The time course of development of a lupin crop was studied at Bakers Hill, Western Australia. The aim was to gain insight into the crop factors influencing yield. Weekly measurements were made of numbers and weights of plant parts, and profiles of ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386743a3387dd9dbb2ba43e3eee6a644
https://doi.org/10.1071/ar9750497
https://doi.org/10.1071/ar9750497
Publikováno v:
Australian Journal of Agricultural Research. 18:447
A pasture of Bromus mollis L. and Trifolium subterraneum L., sown on virgin land, was grazed by sheep for 4 years. Three rates of ammonium sulphate were factorially combined with two stocking rates. Stocking rates of 8 and 12 sheep/ha had similar eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5a623ab40879280bc0c243e49b2b6ec
https://doi.org/10.1071/ar9670447
https://doi.org/10.1071/ar9670447
Publikováno v:
Australian Journal of Experimental Agriculture. 13:69
Ammonium sulphate was applied to a grazed pasture on a duplex soil for five years at annual rates of nil (N0), 280 kg ha-1(N1) and 840 kg ha-1(N3). N0 became clover dominant and N3 became grass dominant but net increase in nitrogen in the top 10 cm o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1376b2a56cb385496bcf74911717798f
https://doi.org/10.1071/ea9730069
https://doi.org/10.1071/ea9730069
Autor:
ZV Titmanis, Ean Greenwood
Publikováno v:
Australian Journal of Agricultural Research. 19:9
Defoliation, whether by cutting or by grazing, substantially reduced nitrogen stress provided that this stress was evident before defoliation. Defoliation had little effect on the relation of nitrogen stress to the concentration of either total nitro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a1ea8f8cd1676f60b59d5c900ac11e0
https://doi.org/10.1071/ar9680009
https://doi.org/10.1071/ar9680009
Publikováno v:
Australian Journal of Agricultural Research. 20:987
A wheat crop was grown on a nitrogen-deficient sandy soil. Urea was supplied at rates of 0 (N0), 56 (N1), and 336 (N2) kg nitrogen/ha. In general, the relative growth rate (R) decreased with time. During the first half of the growing season R for N2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c33e9ebc6bf6917bfe7bc8b4dec7022
https://doi.org/10.1071/ar9690987
https://doi.org/10.1071/ar9690987
Publikováno v:
Australian Journal of Biological Sciences. 25:1157
Plants were grown in three sulphur pretreatment solutions (0'25, 1, and 4 p.p.m.: S1. S2, and Sa) and transferred to full solutions (= Sa) 32 days after sowing. On the same day the five oldest trifoliate leaves were shaded in one-third of the plants,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94d5236842fc00d879a6f79bae742140
https://doi.org/10.1071/bi9721157
https://doi.org/10.1071/bi9721157