Zobrazeno 1 - 10
of 24
pro vyhledávání: '"R. B. McKERCHER"'
Publikováno v:
Communications in Soil Science and Plant Analysis. 25:3209-3219
A simple method was developed for measuring phosphorus (P) mineralisation in soil using an anion exchange membrane. Labile inorganic phosphate was first removed from the soil by means of the membrane. The soil samples were then filtered on GF/C paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07c4a0d046df2527520465f766a32e01
https://doi.org/10.1080/00103629409369259
https://doi.org/10.1080/00103629409369259
Autor:
R. B. McKERCHER, W. R. McGREGOR
Publikováno v:
Canadian Journal of Soil Science. 59:423-429
Applications of Ca to soil in both growth chamber and field experiments increased triallate [S-(2,3,3-trichloroallyl)-diisopropylthiocarbamate] activity. Ca appears to affect the distribution of triallate between the colloid and soil solution causing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::163bfcd2acdf1372938c226d4841aaa5
https://doi.org/10.4141/cjss79-048
https://doi.org/10.4141/cjss79-048
Autor:
G. Anderson, R. B. McKercher
Publikováno v:
Communications in Soil Science and Plant Analysis. 20:723-732
The sorption of several organic phosphates were measured on soil, peat and other organic and inorganic materials. The behavior of the phosphates on these materials differed from that reported for s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffe643ce48ec736f39aefdfe4def6a06
https://doi.org/10.1080/00103628909368112
https://doi.org/10.1080/00103628909368112
Publikováno v:
Canadian Journal of Plant Science. 65:151-161
The combination of high soil temperature (36 °C) with trifluralin caused spring wheat (Triticum aestivum L. ’Neepawa’) seedlings to have shortened coleoptiles that failed to emerge above the soil surface. This resulted in damaged primary leaves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4f129814d5a4b7d58c0a8a630ff79bc
https://doi.org/10.4141/cjps85-021
https://doi.org/10.4141/cjps85-021
Autor:
Prabhakar R. Thangudu, R. B. McKercher
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 17:647-655
Application of Avadex BW or triallate {(S‐(2,3,3‐trichlorallyl)‐diisopropylthiocarbamate} to soils subject to water ponding or temporary flooding may present some problems in wild oat (Avena fatua L.) control. Both wild oat and domestic oat (Av
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30b189465596975c5265b012f5ac58b5
https://doi.org/10.1080/10934528209375067
https://doi.org/10.1080/10934528209375067
Publikováno v:
Plant and Soil. 76:379-387
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd91ae27c8c585a7cd65fa40bd0e47f6
https://doi.org/10.1007/bf02205595
https://doi.org/10.1007/bf02205595
Autor:
W. R. McGregor, R. B. McKercher
Publikováno v:
Weed Science. 28:740-744
Application of NH4+-bearing fertilizer in field and pot experiments increased triallate [S-(2,3,3-trichloroallyl)diisopropylthiocarbamate] activity on oats (Avena sativa‘Harmon’). The effect was consistent in the growth chamber, but field results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::739d4a585ec1150ced41fa48a5dac937
https://doi.org/10.1017/s0043174500061646
https://doi.org/10.1017/s0043174500061646
Autor:
R. B. McKERCHER, B. M. Olson
Publikováno v:
Canadian Journal of Plant Science. 65:723-729
A growth chamber study was conducted to investigate the effects of trifluralin on root morphology of wheat and triticale seedlings. Five spring wheat cultivars, five durum wheat cultivars and three triticale cultivars were grown for 15 days in soil t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::035cc4bd435d9ee59b269e4bfaa96e05
https://doi.org/10.4141/cjps85-092
https://doi.org/10.4141/cjps85-092
Publikováno v:
Plant and Soil. 100:323-331
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2510ae20eeb5cfac2f6b4975c998edb
https://doi.org/10.1007/bf02370948
https://doi.org/10.1007/bf02370948
Publikováno v:
Soil Science. 121:94-102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51214d8172de4cf6354e045f56857fcd
https://doi.org/10.1097/00010694-197602000-00005
https://doi.org/10.1097/00010694-197602000-00005