Results 21 to 30 of about 216,184 (257)

The effect of harvesting time (morning vs. afternoon) on the chemical composition and nutritional value of sun-drying alfalfa, clover and barley forages [PDF]

open access: yesپژوهشهای علوم دامی ایران, 2021
Introduction[1] Forages are grown mainly for feeding livestock, especially in dairy cows, because adequate roughage is needed in diets to provide good rumen function. However, as more roughage is fed, the energy density of the diet is reduced.
Sakineh shokripoor   +3 more
doaj   +1 more source

Retention and Transmission of Grapevine Leafroll-Associated Virus 3 by Pseudococcus calceolariae

open access: yesFrontiers in Microbiology, 2021
Grapevine leafroll-associated virus 3 (GLRaV-3), an economically significant pathogen of grapevines, is transmitted by Pseudococcus calceolariae, a mealybug commonly found in New Zealand vineyards.
Brogan McGreal   +11 more
doaj   +1 more source

Semileptonic Form Factors [PDF]

open access: yes, 1998
I report the current status of the heavy-light decay constants, the bag parameters and the semileptonic form factors. I compare the heavy-light decay constants with Wilson-Wilson and clover-clover fermions.
Abada   +23 more
core   +3 more sources

Overseeding Rhizoma Perennial Peanut Pasture and Hay Fields during the Cool Season

open access: yesEDIS, 2019
Hay and livestock producers want to know if they can overseed their rhizoma peanut fields with cool-season forages during rhizoma perennial peanut dormancy. This new 5-page document discusses overseeding for hay and overseeding for grazing.
Jose C. B. Dubeux   +4 more
doaj   +3 more sources

Effect of owersowing on yields and botanical composition of pasture sward

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008
There are several metods of permanent pasture renovation. Different technologies were investigated on a pasture sward. Three seeders (Einböck seeder with the tine harrow, no-till Sulky disc seeder and SPP 8 strip seeder) and two fertilization regimes ...
Martin Müller, František Hrabě
doaj   +1 more source

Can Mixed Intercropping Protect Cereals from Aphid-Borne Viruses? An Experimental Approach

open access: yesInsects, 2022
Intercropping, i.e., association of two or more species, is promising to reduce insect populations in fields. The cereal aphid Rhopalosiphum padi, a vector of the Barley yellow dwarf virus PAV (BYDV-PAV), represents a major threat for cereal grain ...
Sarah Grauby   +5 more
doaj   +1 more source

SCB-2019 protein vaccine as heterologous booster of neutralizing activity against SARS-CoV-2 Omicron variants after immunization with other COVID-19 vaccines

open access: yesHuman Vaccines & Immunotherapeutics
We assessed the non-inferiority of homologous boosting compared with heterologous boosting with the recombinant protein vaccine, SCB-2019, in adults previously immunized with different COVID-19 vaccines. Three equal cohorts (N ~ 420) of Philippino adults
Camilo C. Roa   +10 more
doaj   +1 more source

Assessment of Mixed Sward Using Context Sensitive Convolutional Neural Networks

open access: yesFrontiers in Plant Science, 2020
Breeding higher yielding forage species is limited by current manual harvesting and visual scoring techniques used for measuring or estimation of biomass.
Christopher J. Bateman   +9 more
doaj   +1 more source

The Inhibitory Effect of Endophyte-Infected Tall Fescue on White Clover Can Be Alleviated by Glomus mosseae Instead of Rhizobia

open access: yesMicroorganisms, 2021
In artificial ecosystems, mixed planting of gramineous and leguminous plants can have obvious advantages and is very common. Due to their improved growth performances and stress tolerance, endophyte-infected grasses are considered to be ideal plant ...
Jinming Liu   +5 more
doaj   +1 more source

Ozone and Water Stress: Effects on the Behaviour of Two White Clover Biotypes

open access: yesItalian Journal of Agronomy, 2007
ozone pollution, water stress, stomata conductance, ozone uptake, clover, OTC.Ozone is a strong oxidizing pollutant which derives by alteration of the photolytic NOx cycle and it accumulates in the troposphere spreading in rural areas and therefore ...
Massimo Fagnano, Gerardo Merola
doaj   +1 more source

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