Results 121 to 130 of about 337,816 (340)

Designing crop rotations in organic and low-input agriculture: Evaluation of pre-crop effects [PDF]

open access: yes, 2007
In this overview, the preceding effects of crop pairs are classified by establishing schematic diagrams for use in crop rotation planning in low external input or organic agricultural systems.
Kolbe, Hartmut
core  

Non‐Additive Interactions Between Multiple Mutualists and Host Plant Genotype Simultaneously Promote Increased Plant Growth and Pathogen Defence

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Understanding the impact of microbial interactions on plants is critical for maintaining healthy native ecosystems and sustainable agricultural practices. Despite the reality that genetically distinct plants host multiple microbes of large effect in the field, it remains unclear the extent to which host genotypes modulate non‐additive ...
Amanda H. Rawstern   +3 more
wiley   +1 more source

Incidence of soil N fertility on the performance of organic forage legume-wheat mixtures. [PDF]

open access: yes, 2010
One of the key issues of organic arable systems is to bring enough nitrogen in the crop rotation to ensure satisfying crop nutrition. Wheat yield in organic agriculture are generally low and variable.
Amosse, Camille   +3 more
core  

Investigating the Impact of Elevated CO2 on Biomass Accumulation and Mineral Concentration in Foliar and Edible Tissues in Soybeans

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Rising atmospheric carbon dioxide (CO₂) levels are expected to enhance biomass and yield in C3 crops. However, these benefits are accompanied by significant reductions in the concentrations of essential nutrients in both foliar and edible tissues, posing potential global nutritional challenges.
Ravneet Kaur   +7 more
wiley   +1 more source

Research Progress Report, No. 17 [PDF]

open access: yes, 1990
Legumes are notable for their ability to convert atmospheric dinitrogen into forms of nitrogen which are usable by plants. This is done in association with bacteria (called Rhizobium) which inhabit nodules of the plant roots.
Cochran, Verlan L.   +2 more
core  

Soil seed banks in three restored wildlife corridors; implications for linear habitats in tropical environments

open access: yesRestoration Ecology, EarlyView.
Restoring habitat corridors between fragments and continuous forests can potentially counter the effects of isolation, especially in tropical forests where species sensitivity to fragmentation is high. The ability of restored linear habitats to absorb natural disturbance in inimical surroundings potentially reflects resilience, an important aim of ...
Nigel I. J. Tucker   +3 more
wiley   +1 more source

Associating wheat crop and undersown forage legumes in organic agriculture: Incidence of forage legumes species [PDF]

open access: yes, 2010
One of the key issues of organic arable systems is to increase use of N2 fixation from legume plants while enhancing autonomy by the limitation of off-farm inputs. Wheat yield in organic agriculture is generally low and variable.
Amosse, Camille   +3 more
core  

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