Results 91 to 100 of about 13,606 (201)

Rolle des Phosphors als Steuerungsgröße des Stickstoffertrages und der Phytodiversität ökologisch bewirtschafteter Dauergrünlandbestände [PDF]

open access: yes, 2017
In einem konzeptionellen Projektansatz, der sowohl Felderhebungen, Feldversuche, Gefäßversuche und Laboranalysen umfasste, wurde der Frage der Bedeutung der Bodenphosphor-Trophie für die Präsenz, die Entwicklung und die Leistungsfähigkeit von ...
Erlinghagen, Rebekka   +4 more
core  

Survival, Development and Population Dynamics of \u3ci\u3eEmpoasca Fabae\u3c/i\u3e (Homoptera: Cicadellidae) on Three Legume Hosts [PDF]

open access: yes, 2017
Survival and development of potato leafhopper, Empoasca fabae, nymphs were measured on alfalfa (Medicago sativa), birdsfoot trefoil (Lotus corniculatus), and red clover (Trifolium pratense).
Hogg, David B   +2 more
core   +2 more sources

Новые находки адвентивных видов сосудистых растений в Республике Бурятия (Западное Забайкалье)

open access: yesTurczaninowia, 2018
Приведены сведения о находке нового вида для флоры Восточной Сибири – Onobrychis viciifolia Scop., и новых местонахождениях на территории Республики Бурятия адвентивных видов сосудистых растений: Argusiasibirica (L.) Dandy, Dianthus barbatus L., Lotus ...
Yu.A. Rupyshev, A.V. Sutkin
doaj  

Tratamentos para superação da dormência em sementes de cornichão. [PDF]

open access: yes, 2014
bitstream/item/110930/1/Boletim-193-web ...
COSTA, C. J.   +4 more
core  

Desenvolvimento morfológico de Lotus spp. de diferentes hábitos de crescimento Morphological development of Lotus spp. with different growth habit

open access: yesRevista Brasileira de Zootecnia, 2007
Este trabalho foi realizado com o objetivo de comparar cultivares de Lotus corniculatus L. (cv. São Gabriel, cv. ARS2620) e L. uliginosus Schkuhr (cv. Maku) por meio da análise do desenvolvimento morfológico.
Rita Poles Maroso   +1 more
doaj   +1 more source

Genotype-specific response of a lycaenid herbivore to elevated carbon dioxide and phosphorus availability in calcareous grassland [PDF]

open access: yes, 2018
Effects of elevated CO2 and P availability on plant growth of the legume Lotus corniculatus and consequences for the butterfly larvae of Polyommatus icarus feeding on L.
Erhardt, Andreas   +2 more
core  

Effects of field-relevant concentrations of clothianidin on larval development of the butterfly Polyommatus icarus (Lepidoptera, Lycaenidae) [PDF]

open access: yes, 2018
Arable field margins are often sown with wild flowers to encourage pollinators and other beneficial or desirable insects such as bees and butterflies.
Basley, Kate, Goulson, Dave
core   +1 more source

Influence of Association Type with Festuca Rubra L. on Forage Quality

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Forage quality has a great importance in animal nutrition and is much influenced by the floristic composition structure of the temporary pastures. Legumes play an important role in the production of nutritionally-balanced forage.
Corina Cristea   +6 more
doaj  

Dynamics and distribution of weed species in weed associations

open access: yesThe Indian Journal of Agricultural Sciences, 2019
Dynamics of weed density with a natural background of weeds in agrophytocenoses of sainfoin (Onobrychis sativa L.), birdsfoot trefoil (Lotus corniculatus L.) and alfalfa (Medicago sativa L.), pure grown (100%) and in mixtures with cocksfoot (Dactylis ...
PLAMEN MARINOV-SERAFIMOV   +2 more
doaj   +1 more source

Positive effects of cyanogenic glycosides in food plants on larval development of the common blue butterfly [PDF]

open access: yes, 2018
Cyanogenesis is a widespread chemical defence mechanism in plants against herbivory. However, some specialised herbivores overcome this protection by different behavioural or metabolic mechanisms.
Bazin, Alain   +4 more
core  

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