Results 101 to 110 of about 260,025 (348)

Efficiency of navmutant lines in the creation of cotton (g. hirsutum l.) varieties [PDF]

open access: yesBIO Web of Conferences
According to the article, new promising families and lines of cotton that are resistant to unfavorable climatic conditions have been created. The cotton is fruitful, quick-growing, and has high fiber quality.
Axmedov Muxamad, Sharipov Odiljon
doaj   +1 more source

Soil P Status and Nitrogen Fixation on Organic Dairy Farms in Ontario and Nova Scotia [PDF]

open access: yes, 2010
Legumes are a key source of nitrogen (N) in organic production systems. However, there is evidence that reduced inputs may be leading to deficient soil phosphorus (P) on some organic dairy farms (Roberts et. al. 2008).
Juurlink, Shelly   +5 more
core  

Heat Stress in Legume Seed Setting: Effects, Causes, and Future Prospects

open access: yesFrontiers in Plant Science, 2019
Grain legumes provide a rich resource of plant nutrition to human diets and are vital for food security and sustainable cropping. Heat stress during flowering has a detrimental effect on legume seed yield, mainly due to irreversible loss of seed number ...
Yonghua Liu   +5 more
semanticscholar   +1 more source

Waste Management and Waste Disposal Detected by Combination of Analytical Methods: Late Bronze Age Březnice Settlement Site (South Bohemia)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Waste disposal processes and landfill management are crucial subjects in the field of settlement archaeology. Our study is focused on understanding the processes that are connected to the formation of the infills of settlement features and the recycling of the building materials (daub and wood) and waste management.
Tereza Šálková   +10 more
wiley   +1 more source

Report and Resolution Proposed by the Grain Legume Subcommittee of the Technical Advisory Committee [PDF]

open access: yes, 1972
Report of April 1972 meeting of the TAC Subcommittee on Grain Legumes concerning coordination of international research, priorities among particular crops and between applied and basic research, and the need to understand the low yield ceilings of grain ...
CGIAR Technical Advisory Committee Grain Legume Subcommittee
core  

Legume genetic resources and transcriptome dynamics under abiotic stress conditions.

open access: yesPlant, Cell and Environment, 2018
Grain legumes are an important source of nutrition and income for billions of consumers and farmers around the world. However, the low productivity of new legume varieties, due to the limited genetic diversity available for legume breeding programmes and
M. Abdelrahman   +3 more
semanticscholar   +1 more source

Biochar‐based fertilizers increase crop yields in acidic tropical soils

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Depletion of soil organic carbon and nutrients creates mounting challenges for agricultural production in tropical regions, putting livelihoods and food security at risk. Biochar‐based fertilizer (BBF) has been suggested as a tool to maintain yields while concurrently improving soil organic carbon content and related soil functions. This study
Betelhem Mekonnen   +21 more
wiley   +1 more source

The Resistance of Soybean Genotypes to The Pod Feeding Insects

open access: yesPlanta Tropika: Jurnal Agrosains, 2019
One of the constraints impeding soybean production in the tropics is yield losses due to the damage by pod feeding insects. The research objective was to identify the resistance of soybean genotypes to the pod feeders.
Ayda Krisnawati, Mochammad Muchlish Adie
doaj  

Comprehensive in-silico characterization and expression analysis of UbiA prenyltransferase genes in peanut (Arachis hypogaea L.) against abiotic stresses

open access: yesPlant Stress, 2023
Genes of the UbiA prenyltransferase family play key roles in secondary metabolites synthesis and biotic and abiotic stress tolerance through different metabolic pathways.
Qiang Yang   +14 more
doaj  

chemotaxis of rhizobium phaseoli towards flavones and other related compounds [PDF]

open access: yes, 1987
The formation of nitrogen-fixing nodules on leguminous plants is the result of a highly specific interaction between the host plant and the soil bacterium Rhizobium.
Munoz Aguilar, Jose Manuel
core  

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