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"Elytrigia repens" image OR foto OR photo van books.google.com
... photoperiod from fluorescent and incandescent lighting with a photosynthetic photon flux density of 750 με m2 s - 1 . Each growth chamber contained two groups of plants , well- watered and water - stressed . Plants were watered twice ...
"Elytrigia repens" image OR foto OR photo van books.google.com
... Elytrigia repens ( L. ) Desv . ex B.D. Jackson , Elytrigia vaillantiana ( Wulfen & Schreb . ) Beetle , Triticum ... photo by Penny Bauder Ecological Impact Quackgrass is a strong competitor with cultivated crops. 124 Family : Poaceae.
"Elytrigia repens" image OR foto OR photo van books.google.com
... photosynthetic at harvest , e.g. Elytrigia repens and Galium aparine , may not only reduce yield but also contribute significantly to harvesting costs through the increase of matter other than grain . EFFECTS ON YIELD COMPONENTS AND ...
"Elytrigia repens" image OR foto OR photo van books.google.com
... Elytrigia repens , page 92 below Leoadec , page 103 above right Liné1 , page 156 Loadmaster ( David R. Tribble ) , page 155 above LuckyStarr , page 113 above Rasbak , page 91 above SB_Johnny , page 95 below Teun Spaans , page 79 Thomas ...
"Elytrigia repens" image OR foto OR photo van books.google.com
... image analysis , 1142 e @ ect of nitrogen application on , 466 increased susceptibility with endophyte presence , 722 ... ( Elytrigia repens ) , 782 quadrats , 1137 , 1194 quality dierent meanings of , 40 See also turfgrass quality ...
"Elytrigia repens" image OR foto OR photo van books.google.com
... Elytrigia repens , Lolium perenne , L. multiflo- rum , Hordeum murinum , Agrostis tenuis , A. alba , A. stolonifera ... photo of the anterior end of the larva is given by Sol ( 1974 ) . 117. Cetema myopinum ( Loew , 1866 ) Figs 585 ...
"Elytrigia repens" image OR foto OR photo van books.google.com
... Photo was taken 3 weeks after initiating the germination assay . ( Source : Gallandt , unpublished ) battling a heavy infestation of quack grass ( Elytrigia repens L. ) by summer fal- lowing . Early on , they spent a lot of time ...
"Elytrigia repens" image OR foto OR photo van books.google.com
... image analysis , seedlings and vigour 103 conditioning nutrient 203-204 seeds 110-112 conductivity tests , seeds ... ( Elytrigia repens ) 243 cover crops / cropping 264-270 , 265-267 benefits and mechanisms 265-266 , 269-270 indirect ...
"Elytrigia repens" image OR foto OR photo van books.google.com
... Elytrigia repens (L.) Nevski. There is sometimes a shrub layer of Chamaecytisus austriacus (L.) Link. Stands of this ... (Photo 5.3 ). This vegetation develops under constant and extensive grazing pressure and occupies the largest ...
"Elytrigia repens" image OR foto OR photo van books.google.com
... photo- synthesis , pigment production ( especially carotenoids ) lipid biosynthesis , cell division or to act ... Elytrigia repens Rumex spp . Reynoutria japonica Juncus spp . Cirsium spp . 1Where no value is given it is likely to ...