Zobrazeno 1 - 10
of 10
pro vyhledávání: '"J. C. Tothill"'
Publikováno v:
South African Journal of Plant and Soil. 13:125-130
An intercropping trial of maize (Zea mays) with two dual-purpose and two forage legumes was undertaken at Dembela Wacho in the Sidamo region of Ethiopia during the 1987 growing season. The objective was to explore the potential of intercropping in or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a41192c9da4a9ec173c77b60593bf61a
https://doi.org/10.1080/02571862.1996.10634388
https://doi.org/10.1080/02571862.1996.10634388
Publikováno v:
South African Journal of Plant and Soil. 13:120-124
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b05b764cad7ff21acd3a8ea1127f31b
https://doi.org/10.1080/02571862.1996.10634387
https://doi.org/10.1080/02571862.1996.10634387
Publikováno v:
East African Agricultural and Forestry Journal. 56:77-84
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d825d0812f0c8bc582a7ea019c1800
https://doi.org/10.1080/00128325.1990.11663131
https://doi.org/10.1080/00128325.1990.11663131
Autor:
J. C. Tothill
Publikováno v:
Austral Ecology. 2:477-484
Germination characteristics of Heteropogon contortus were investigated in germination cabinets and in the glasshouse using soil trays. Under the former a dual inhibitory system appeared to operate. On the one hand naked caryopses from seeds which wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13ab7dd80885c9f4da4d60ae9a054d24
https://doi.org/10.1111/j.1442-9993.1977.tb01163.x
https://doi.org/10.1111/j.1442-9993.1977.tb01163.x
Autor:
J. C. Tothill, J. B. Hacker
Publikováno v:
Austral Ecology. 1:213-222
Chromosome numbers of 2n = 39, 40, 50, 60, 69, 70, 80 and 90 are reported for Heteropogon contortus from a world collection. The numbers 2n = 39, 69, 70 and 90 are new to the literature. The cytogeographic distribution indicates that the tropical lat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b28fe510065b36cd5321e1599ad0d94f
https://doi.org/10.1111/j.1442-9993.1976.tb01110.x
https://doi.org/10.1111/j.1442-9993.1976.tb01110.x
Autor:
J. C. Tothill
Publikováno v:
Austral Ecology. 2:199-205
The division of north-eastern Australia into tropical and sub-tropical zones at approximately the latitude of 20° S, as suggested by the flowering phenology of Heteropogon contortus, is supported by studies on other perennial grasses of the native p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57687f8684cd0d7707540479f7c37868
https://doi.org/10.1111/j.1442-9993.1977.tb01137.x
https://doi.org/10.1111/j.1442-9993.1977.tb01137.x
Publikováno v:
Biology and ecology of weeds ISBN: 9789048185191
Weeds and weediness are concepts that many people have attempted to define. Harlan and de Wet (1965), in addressing themselves to this problem, were unable to reach a satisfactory consensus. They did conclude there is ‘something biologically intima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9ddb7eb8241addf31ca1129bd19f928
https://doi.org/10.1007/978-94-017-0916-3_35
https://doi.org/10.1007/978-94-017-0916-3_35
Publikováno v:
Journal of Range Management. 41:95
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6ab5746f9f33827074cde17c56fd102
https://doi.org/10.2307/3898806
https://doi.org/10.2307/3898806
Autor:
J. C. Tothill
Publikováno v:
Australian Journal of Botany. 14:35
Heteropogon contortus Beauv. ex Roem. & Schult. (spear grass or tanglehead) exhibits conisiderable: morphological and phenoiogicai variation. Wniie the morphological variation is apparently unrelated to geographic distribution, the phenological varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6901ce07c3baa8734c611adea93f77c
https://doi.org/10.1071/bt9660035
https://doi.org/10.1071/bt9660035
Autor:
J. C. Tothill
Publikováno v:
Australian Journal of Botany. 17:269
The factors underlying the increasing dominance of Heteropogon contortus (bunch or black spear grass) as a result of regularly burning native pastures in eastern Queensland have been investigated. In the subtropical environment of this experiment the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eea57bf37e6a7be97189bf84027fa9f
https://doi.org/10.1071/bt9690269
https://doi.org/10.1071/bt9690269