Innovations in Dryland Agriculture

© Springer International Publishing AG 2016 415 M. Farooq, K.H.M. Siddique (eds.), Innovations in Dryland Agriculture, DOI 10.10 ...

416 most common dryland crop in North America. Omitted from the map are significant areas of rainfed wheat production in more hu ...

417 density land areas shown on this map have been discussed previously (Baumhardt and Salines-Garcia 2006 ; Cochran et al. 2006 ...

418 The Canadian Prairies and the U.S. Northern Great Plains have long, cold win- ters and short, warm summers. In this area, sp ...

419 (pea (Pisum sativum L.), lentil, chickpea), and sunflower have been introduced in this zone (Schillinger and Papendick 2008 ...

420 prickly lettuce (Lactuca serriola L.), and Russian-thistle (Salsola tragus L.) bio- types resistant to chlorsulfuron were re ...

421 Table 1 Weed species with identified biotypes resistant to herbicides in dryland wheat production systems from the U.S. Grea ...

422 species or biotypes from adapting to production systems. The following are specific examples of integrated weed management s ...

423 dwarf cultivar is used, row spacing can be reduced to help compensate for the loss in weed competitiveness. By combining cro ...

424 Another multi-year study conducted at three locations assessed the merits of combining several crop production practices to ...

425 study in the Northern Great Plains, Allen et al. (2011a) concluded that a convention- ally tilled wheat-fallow cropping syst ...

426 when dryland cropping systems are intensified and diversified. A study by Lenssen et al. ( 2015 ) showed that including ecol ...

427 4 Effects of Crop Residue and Nutrient Management Practices on Soil Organic Carbon Decisions on crop residue management prac ...

428 was established in 1931 at the Oregon State University’s Columbia Basin Agricultural Research Center near Pendleton, OR. The ...

429 0.86 g C kg−^1 ) treatments without any N addition in a winter wheat – summer fallow rotation over seven decades (Wuest et a ...

430 Despite supplying only 45 kg N ha, the PV treatment produced more SOC than a treatment receiving 90 kg N ha (Fig. 4 ). 5 Mod ...

431 One application of the use of RZWQM2 is development of a decision-aid tool to guide the choice of a summer crop to replace s ...

432 Fig. 5 The RZWQM2 model was used to predict the probability of obtaining a minimum yield for three grain crops (maize, canol ...

433 6 Future Direction and Research Needs Attaining food security for an increasing population while minimizing soil degrada- ti ...

434 (a) Residue mass, kg ha -1 0 2 4 6 8 NT CT (b) Residue ev aporative resistance, s m -1 0 100 200 300 400 500 NT CT (c) Year ...