Results 41 to 50 of about 29,167 (215)
Preliminary evaluation of annually cultivated forage legumes for organic farming in Finland [PDF]
, 2003 In 1998-2001 nineteen forage legume species (Lupinus, Medicago, Melilotus, Pisum, Trifolium and Vicia species) were evaluated at two sites of Eastern Finland (Mikkeli and Juva).
Leinonen, P. +2 more
core
Environmental Toxicology, EarlyView.ABSTRACT Veterinary medicines, which reach the soil mostly through the application of contaminated manures, can affect beneficial soil microorganisms, such as nitrogen‐fixing rhizobia bacteria, which engage in important symbiotic associations with plants.
Polyxeni Gorgia +6 more
wiley +1 more source
Weed infestation of onion in soil reduced cultivation system
Acta Agrobotanica, 2013 Field experiment was conducted in the years 1998-2000 in GD Felin. The influence of no-tillage cultivation and conventional tillage with spring ploughing on weed infestation of onion was compared.
Marzena Błażej-Woźniak
doaj +1 more source
Preliminary evaluation of perennial forage legumes for organic farming in Finland [PDF]
, 2003 In 1998-2001 fourteen forage legume species were evaluated for their productivity in mixed organic swards. The aim was to find new alternatives for red clover. Medicago falcata produced the highest dry matter yield (about 11 000 kg/ha/year).
Leinonen, P. +2 more
core
Paleolinguistics brings more light on the earliest history of the traditional Eurasian pulse crops [PDF]
, 2011 Traditional pulse crops such as pea, lentil, field bean, bitter vetch, chickpea and common vetch originate from Middle East, Mediterranean and Central Asia^1^.
Aleksandar Medovic +7 more
core +2 more sources
Russian wheat aphid: a model for genomic plasticity and a challenge to breeders
Insect Science, EarlyView.Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn +8 more
wiley +1 more source
Total N difference method and 15N isotope dilution methode - A comparative study on N-fixation [PDF]
, 2002 In the study, the 15N fixation of a number of green manure crops were studied using either the 15N dilution technique, or the simple total N difference method.
Müller, Dr. Torsten +1 more
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Entomologia Experimentalis et Applicata, EarlyView.Natural parasitism of the invasive southern green stinkbug was recorded in an organic strawberry cropping system in southwestern Germany. The tachinid fly Trichopoda pictipennis shows successful establishment and field activity, indicating ongoing range expansion.
Sophie Wenz +2 more
wiley +1 more source
Crop succession and its reflections on soybean performance
Bioscience Journal, 2022 The fluctuations in yield and consequently in production occurred due to climatic adversities in the main producing states of Brazil. Farming has changed over time, and past scenarios have shown high exploitation of natural resources focusing on soil ...
Natã Balssan Moura +10 more
doaj +1 more source
The hepta-β-glucoside elicitor-binding proteins from legumes represent a putative receptor family [PDF]
, 2000 The ability of legumes to recognize and respond to β-glucan elicitors by synthesizing phytoalexins is consistent with the existence of a membrane-bound β-glucan-binding site.
Ebel, J. +4 more
core +1 more source