Results 131 to 140 of about 5,609 (233)

strumarium [PDF]

open access: yes, 1968
Xanthium strumarium Linnaeusrough cockleburr;common cockleburr;cockleburr;Canada cockleburrlampourde glouteron;lampourde ordinaireXanthium strumarium15 miles north of Big Timber on Johnson ranch.Poa secunda-Koeleria-Carex filifolia rangeland, along ...
68346 W.E. Booth, L. Thornton
core  

Impact of Tillage System and Mineral Fertilization on Weed Suppression and Yield of Winter Wheat

open access: yesAgronomy
This study, which began in the 2013/2014 agricultural year, aimed to assess the suitability of two soil tillage systems for wheat cultivation: conventional soil tillage (CS), which involved moldboard plowing to a depth of 28 cm followed by a single pass ...
Felicia Chețan   +9 more
doaj   +1 more source

Xanthium strumarium subsp. strumarium

open access: yes
a. subsp. strumariumIc.: Pignatti, Fl. Italia 3: 62 (1982); lám. 414 a-gHojas 4-13 × 4-12(14) cm; pecíolo 2,3-13,5 cm. Capítulos femeninos en grupos de 3-9; involucro fructífero 10-15(16,5) × 6-9,5 mm, con 40-60 espinas de 2- 4,2 mm (gancho incluido), poco densas, ausentes en el ápice; picos 2,3-3,5 mm ...
C. Benedi   +6 more
openaire   +1 more source

Simulation of Soil Nitrogen Content Effect on Weed Seedling Emergence Pattern in Moldavian Balm (Dracocephalum moldavica L.) [PDF]

open access: yesJournal of Agricultural Science and Sustainable Production, 2016
The soil nitrogen content with impact on weed seed dormancy breaking can change their seedling emergence pattern. A trial was carried out in 2014 to predict seedling emergence of Xanthium strumarium, Chenopodium album, Echinocloa cruss-galli,  Amaranthus
Afsaneh Moradian   +3 more
doaj  

Компонентный состав липофильной фракции из травы Xanthium strumarium L. [PDF]

open access: yes, 2012
Проведено вивчення якісного складу та кількісного вмісту сполук піпофільно'і фракції трави нетреби звичайної (Xanthium strumarium L.) методом газової хромато-мас-спектрометрії.
Владимирова, І. М.   +2 more
core  

Aktivnost ALS enzima kod Xanthium strumarium L. i Helianthus annuus L. pod uticajem nikosulfurona [PDF]

open access: yes, 2013
Activity of ALS enzyme extracted from leaves of Xanthium strumarium L. (XS1, XS2) and Helianthus annuus L. (HA1, HA2, HA3) populations were studied in vitro in the presence of different nicosulfuron concentrations (0; 0,01; 0,1; 1; 10, 100 μM).
Vrbničanin, Sava   +3 more
core  

Curvularia linata as bioherbicide for management of Xanthium strumarium L., an abnoxious weed - A Critical Evualation [PDF]

open access: yes, 2012
Xanthium strumarium L. is an exotic plant responsible for several agricultural, environmental and health problems in India. Due to non-acceptability of conventional methods of control, the possibilities of its management through an indigenous strain of ...
Shukla, Manisha, Mishra, Manoj
core   +1 more source

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