Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Greg Semach"'
Autor:
Breanne Darlene Tidemann, K. Neil Harker, Steve Shirtliffe, Christian Willenborg, Eric Johnson, Robert Gulden, Newton Z. Lupwayi, T. Kelly Turkington, Emma C. Stephens, Robert E. Blackshaw, Charles M. Geddes, Hiroshi Kubota, Greg Semach, Alick Mulenga, Cindy Gampe, Larry Michielsen, Patty Reid, Elizabeth Sroka, Jennifer Zuidhof
Publikováno v:
Frontiers in Agronomy, Vol 5 (2023)
Although herbicides have been a dominant and effective weed control strategy for decades in Western Canada, herbicide resistance and the lack of new modes of action have resulted in weed management challenges. Integrated weed management strategies ha
Externí odkaz:
https://doaj.org/article/531923e2dc55425cbe02a5b900e6346c
Autor:
Newton Z. Lupwayi, Renee M. Petri, Andrea H. Eastman, Cynthia A. Grant, John T. O'Donovan, Derrick A. Kanashiro, Greg Semach
Publikováno v:
Organic Agriculture. 11:553-565
The world acreage of organic crop production systems is increasing, but the soil microbial dynamics in these systems are not fully understood. We studied the composition and functioning of soil microbial communities in 4-year organic or conventional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f440ffbde5d8887181afbcd6119c2f26
https://doi.org/10.1007/s13165-021-00360-4
https://doi.org/10.1007/s13165-021-00360-4
Publikováno v:
Weed Technology. 14:389-396
A field study was conducted to determine the effect of increasing seed rates of spring wheat (Triticum aestivum) on redstem filaree (Erodium cicutarium) biomass and seed production and on wheat yield in a zero-tillage cropping system. Wheat was sown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b0181969dd60ff43d948db82d67ee4f
https://doi.org/10.1614/0890-037x(2000)014[0389:uowsrt]2.0.co
https://doi.org/10.1614/0890-037x(2000)014[0389:uowsrt]2.0.co
Publikováno v:
Weed Technology. 13:347-353
A 4-yr field experiment was conducted to determine the merits of combining cultural and chemical controls to manage foxtail barley in reduced-tillage systems. Factors studied were crop row spacing, seeding rate, and application rate and timing of gly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07aa6e28a314323769d249c749eec642
https://doi.org/10.1017/s0890037x00041841
https://doi.org/10.1017/s0890037x00041841
Publikováno v:
Weed Technology. 12:610-616
Field experiments were conducted to identify herbicides for selectively controlling foxtail barley seedlings in spring wheat and flax. ICIA0604, fenoxaprop-P/safener, CGA184927/safener, metribuzin, and MON37500 in wheat and sethoxydim, clethodim, qui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::714ad3efe8b2c1d113f4ab9fbdc7ab00
https://doi.org/10.1017/s0890037x00044456
https://doi.org/10.1017/s0890037x00044456