Results 91 to 100 of about 26,220 (265)
Comparing Cold Tolerance of sorghum (S. bicolor) A1 and A2 Cytoplasm‐Based Hybrids
Plant Breeding, EarlyView.ABSTRACT Systematic exploitation of heterosis via breeding of F1 hybrids is a major contributor to genetic gain in many major crops, including sorghum (Sorghum bicolor L. Moench). Different cytoplasmic male sterility (CMS) systems have been identified for controlled F1 hybrid seed production in sorghum, with the so‐called A1 and A2 CMS systems being ...
Natalja Kravcov +4 more
wiley +1 more source
Cover crops growth under water deficit
Crescimento de plantas de cobertura sob déficit hídrico
Semina: Ciências Agrárias, 2013 One of the challenges to be overcome in no till deploying in tropical regions is the production of straw in the offseason, a period commonly with low water availability. To help in the choice of species to be used as cover crop in dry winter regions, the
Edison Ulisses Ramos Junior +4 more
doaj
Pesquisa Agropecuária Brasileira, 2005 A ausência de culturas alternativas para o cultivo de outono-inverno é um entrave nos sistemas de produção agrícola, principalmente em regiões de inverno seco.
Gustavo Pavan Mateus +2 more
doaj +1 more source
Insights Into the Role of Lysine Acetylation of Non‐Histone Proteins in Plant Immunity
Plant, Cell &Environment, EarlyView.ABSTRACT Plant immunity is regulated by numerous transcriptional and posttranslational mechanisms. Among these, lysine acetylation, which is controlled by lysine acetyltransferases (KATs) and lysine deacetylases (KDACs), has been extensively studied, particularly in the context of epigenetic regulation through histone acetylation.
Jérémy Villette +5 more
wiley +1 more source
Calcium and Nitrogen Availability Controls Root Exudation in Hydroponically Cultured Barley
Plant, Cell &Environment, EarlyView.ABSTRACT Root exudation is a key component of plant‐rhizosphere interactome. It is increasingly evident that root exudates influence rhizospheric microbial communities and in turn can benefit plants through improved resource allocation. However, how suboptimal nutrient availability relates to control of root exudation is poorly understood.
Ibadete Denjali +6 more
wiley +1 more source
Host suitability of grain sorghum and sudangrass for Pratylenchus brachyurus
Arquivos do Instituto Biológico: Nowadays, the root-lesion nematode Pratylenchus brachyurus (Godfrey) is a major pest of soybean in Brazil, mainly in areas using double cropping with maize or cotton, which are suitable hosts for P. brachyurus. A great effort has been made to find cash
Victor Hugo Moura de Souza +1 more
doaj +1 more source
Plant, Cell &Environment, EarlyView.ABSTRACT Pathogen infection drives plant community structure and constrains global agricultural productivity. Silicon (Si) improves resistance to abiotic and herbivory stress, particularly in grasses, but relatively little attention has addressed Si‐mediated resistance to pathogens, nor has it tested how this varies according to the type of plant and ...
Sarah J. Thorne +2 more
wiley +1 more source
Plant, Cell &Environment, EarlyView.ABSTRACT Cereal crops are fundamental to global food security, but their production is increasingly challenged by rising demand and the unpredictable impacts of climate change. Among the most limiting and interdependent resources sustaining yields are nitrogen and water.
Grace Achieng Ochieng +4 more
wiley +1 more source
Weed Management Programs in Grain Sorghum (Sorghum bicolor)
Agriculture, 2019 A field study was conducted in Arkansas over three years to evaluate various herbicide treatments, including sequential and tank-mix applications for weed control in grain sorghum (Sorghum bicolor). The herbicide treatments used were quinclorac, atrazine + dimethenamid-p, S-metolachlor followed by (fb) atrazine + dicamba, dimethenamid-p fb atrazine, S ...
Taghi Bararpour +6 more
openaire +2 more sources