Results 61 to 70 of about 74,823 (258)

Annual and seasonal changes in production and composition of grazed clover-grass mixtures in organic farming [PDF]

open access: yes, 2004
A grazed field experiment based on a randomised block design was conducted in Eastern Finland to evaluate the potential of alsike clover (Trifoliun hybridum L.), red clover (Trifolium pratense L.) and white clover (Trifolium repens L.) to support herbage
Kuusela, Eeva
core   +3 more sources

New opportunities for grassland species in warming temperate winters

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Temperate winters are getting warmer, the length of the growing season is increasing and mid‐winter fluctuations of warm and freezing temperatures are more frequent. Although typically winter dormant, some herbaceous perennials can maintain or grow green leaves during ...
F. Curtis Lubbe   +3 more
wiley   +1 more source

Disc electrophoretic study of seed proteins of various Medicago species, Melilotus albus, Trifolium pratense, and T. repens

open access: yesActa Societatis Botanicorum Poloniae, 2015
Disc electrophoretic study covered albumins, globulins and urea-treated globulins of seeds of 12 Medicago species, Melilotus albus, Trifolium pratense and T. repens.
J. Przybylska, J. Hurich
doaj   +1 more source

Nutrient supply to reed canary grass as a bioenergy crop [PDF]

open access: yes, 2012
Production of renewable energy from herbaceous crops on agricultural land is of great interest since fossil fuels need to be replaced with sustainable energy sources. Reed canary grass (RCG), Phalaris arundinacea L.
Lindvall, Eva
core  

Host plant richness and abundance drive populations of a super‐generalist xylem‐feeding insect

open access: yesEcological Entomology, EarlyView.
Philaenus spumarius abundance was assessed across 93 sites and four habitat types (olive groves, vineyards, meadows, and field margins) within eight heterogeneous agricultural landscapes over the year. In spring, nymph abundance was positively associated with herbaceous plant species richness and vegetation cover, highlighting that even super ...
Francesco Sanna   +3 more
wiley   +1 more source

RNA‐Seq analysis revealed differentially expressed genes linked to seed size variation in sainfoin

open access: yesGrassland Science, EarlyView.
Abstract Sainfoin is a perennial forage legume with many desirable characteristics such as easy to establish, bloat‐free trait for grazing ruminants and providing pollinator habitat and biological nitrogen fixation to soil. However, adoption of this species is often hindered by high seed cost associated with its larger seed size compared to other ...
Surendra Bhattarai   +3 more
wiley   +1 more source

АНАЛИЗ НА КАЧЕСТВОТО НА ФУРАЖ ОТ ТРЕВНИ СМЕСКИ НА МНОГОГОДИШНИ ЖИТНИ ТРЕВИ С ПОДЗЕМНА ДЕТЕЛИНА

open access: yesЖивотновъдни науки, 2016
Направен е анализ на качеството на фуража от многогодишните житни треви ежова главица (Dactylis glomerata L.) и тръстиковидна власатка (Festuca arundinacea Schreb.) (самостоятелни посеви) и смеските им с три подвида подземна детелина при следните ...
Йорданка Найденова   +1 more
doaj  

Descripción de dos renacuajos y una clave para las larvas conocidas del grupo Bufo spinulosus (Anura: Bufonidae) de Perú

open access: yesRevista Peruana de Biología, 2013
Se describen los renacuajos de Bufo arequipensis y Bufo cophotis. Ningún carácter externo examinado permite distinguir la larva de las especies nominales B. arequipensis, B. flavolineatus y B. trifolium.
César Aguilar, Rocío Gamarra
doaj   +1 more source

Clover seed production - in organic and conventional cropping systems [PDF]

open access: yes, 2010
White clover (Trifolium repens L.) is an important component in grassland mixtures and as a green manure crop. Since Denmark has excellent conditions for white clover seed production and holds the position of the largest producer within the EU emphasis ...
Boelt, B.   +2 more
core  

Arthropod niche differentiation linked to grazing‐induced sward islets in intensively managed agricultural pasture

open access: yesInsect Conservation and Diversity, EarlyView.
In a given number of samples, grassland sward islets contain more species of arthropods than the surrounding sward. When corrected for abundance, there is no difference in species richness, suggesting that the effect of islets might purely be to concentrate arthropods. The community structure differences indicated by non‐metric multidimensional scaling
Alvin J. Helden   +2 more
wiley   +1 more source

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