Results 81 to 90 of about 2,966 (209)
Effect of Redroot Pigweed (Amaranthus retroflexus) on Growth Indices and Yield of Red Kidney Bean (Phaseolus vulgaris) Cultivars [PDF]
Journal of Agricultural Science and Sustainable Production, 2009 In order to identify red kidney bean cultivars with high competitive ability a set of experiment was conducted at Research Farm of University College of Agriculture and Natural Recourses University of Tehran (Karaj) in 2006 and 2007, to evaluate the ...
RA Amini, E Fateh
doaj
Oilseed Meal Effects on the Emergence and Survival of Crop and Weed Species
Applied and Environmental Soil Science, 2012 Oilseed crops are being widely evaluated for potential biodiesel production. Seed meal (SM) remaining after extracting oil may have use as bioherbicides or organic fertilizers.
Katie L. Rothlisberger +3 more
doaj +1 more source
Environmental and food allergens reactivity and its association with total IgE, age and gender in Karachi, Pakistan [PDF]
, 2015 Aim: The aim of this study is to assess the frequency of food and environmental allergens reactivity and its association in with age, gender and total IgE levelsMaterial and Methods: The study population consisted of 88 individuals including children and
Abbas, Noreen +2 more
core +1 more source
پژوهشهای بذر ایران, 2019 DOR: 98.1000/2383-1251.1397.5. 129.10.2.1575.41 Extended Abstract Introduction: Weeds, as the most important biological stress, reduce the efficiency of water use, waste of food, shading and secretion of toxic substances, leads to a 10 to 100 percent ...
Vaghef Enayati +3 more
doaj
Weed Control in White Bean with Various Halosulfuron Tankmixes
Advances in Agriculture, 2014 Four field trials were conducted over a three-year period (2011–2013) in southwestern Ontario to evaluate the level of weed control provided by various halosulfuron tankmixes applied preplant incorporated (PPI) in white bean.
Nader Soltani +3 more
doaj +1 more source
Agronomy Journal, Volume 117, Issue 3, May/June 2025.Abstract Organic crop production relies mostly on legumes for N input. Intercropping of organic legumes with more competitive crops might provide an alternative to the poor weed suppression and disease susceptibility of legumes. It might also be expected that such intercropping could be of benefit to crops grown in the subsequent year through increased
Myriam R. Fernandez +6 more
wiley +1 more source
Effect of olive vegetation water and compost extracts on seed germination of four weed species
Current Plant Biology, 2020 Weed management has historically been recognized as one of the main challenges in crop production systems, especially in organic farming settings. Innovative and environment-friendly weed management tools are much needed to overcome weed herbicide ...
Ashraf M. Tubeileh, Rashaan T. Souikane
doaj +1 more source
Critical periods of competition in corn [PDF]
, 2001 The critical period of competition defines how long weeds can compete with crops before affecting yields. Two critical periods are defined. The first involves weeds that emerge at the same time as the crop and compete until a postemergence strategy is ...
Hartzler, Robert G.
core +2 more sources
Agronomy Journal, Volume 117, Issue 3, May/June 2025.Abstract Intercropping, the growing of more than one crop at the same time within the same land area, could be a sustainable method of crop production in semiarid regions, which could increase biodiversity, and productivity and quality of crops compared to monocultures.
Myriam R. Fernandez +6 more
wiley +1 more source
Management and Tillage Infl uence Barley Forage Productivity and Water Use in Dryland Cropping Systems [PDF]
, 2015 Annual cereal forages are resilient in water use (WU), water use efficiency (WUE), and weed control compared with grain crops in dryland systems. The combined influence of tillage and management systems on annual cereal forage productivity and WU is not ...
A. W. Lenssen +44 more
core +3 more sources