Results 91 to 100 of about 903,863 (295)

Improvement of Tillering and Grain Yield by Application of Cytokinin Derivatives in Wheat and Barley

open access: yesAgronomy, 2020
Three cytokinin derivatives (CKd) designated as RR-G, RR-O, and RR-V applied by foliar spraying at tillering, and one compound previously described as a cytokinin antagonist (CKa) designated as RR-P applied as a seed coating were tested in winter wheat ...
Radoslav Koprna   +8 more
doaj   +1 more source

Winter Small Grain Forage Trial Species x Harvest Date Dr. Heather Darby, UVM Extension Agronomist Susan Monahan, Erica Cummings, Julian Post and Sara Ziegler UVM Extension Crops and Soils Technicians 802-524-6501 Visit us on the web: http://www.uvm.edu/extension/cropsoil © March [PDF]

open access: yes, 2014
Winter cereals are most commonly used as a cover crop in Vermont. Cereals such as barley, triticale, wheat, spelt and rye also have the potential to provide high yield and quality feed for livestock.
Cummings, Erica   +4 more
core   +1 more source

Field response of N2O emissions, microbial communities, soil biochemical processes and winter barley growth to the addition of conventional and biodegradable microplastics

open access: yesAgriculture, Ecosystems & Environment, 2022
Lucy M. Greenfield   +7 more
semanticscholar   +1 more source

Hyperspectral Reflectance Anisotropy Measurements Using a Pushbroom Spectrometer on an Unmanned Aerial Vehicle - Results for Barley, Winter Wheat, and Potato

open access: yesRemote Sensing, 2016
Reflectance anisotropy is a signal that contains information on the optical and structural properties of a surface and can be studied by performing multi-angular reflectance measurements that are often done using cumbersome goniometric measurements.
P. Roosjen   +3 more
semanticscholar   +1 more source

When do firms learn by hiring? How complexity moderates the value of new knowledge

open access: yesStrategic Management Journal, EarlyView.
Abstract Research Summary Organizations often hire employees hoping to acquire new knowledge. While the literature has paid considerable attention to the role of the characteristics of the source of knowledge, the recipient firm, and the knowledge being transferred, it has largely overlooked those of the knowledge being replaced.
Dong Nghi Pham   +2 more
wiley   +1 more source

Variation in the abundance of Rhopalosiphum padi in Finland [PDF]

open access: yes, 2009
The bird cherry-oat aphid, Rhopalosiphum padi (L.), is the major aphid pest in spring cereals in Finland. It is also the vector of Barley yellow dwarf virus (BYDV) which is the most serious virus disease of cereals. The Finnish forecast of R.
Huusela-Veistola, E.
core  

Occurrence of dwarf virus of winter wheat and barley in several regions of Slovakia during the growing seasons 2001-2004

open access: yes, 2018
The aim of the study was to monitor the incidence and to detect the presence of viruses of yellow dwarfness in barley (BYDV-PAV, BYDV-RMV), of yellow dwarfness in cereals (CYDV-RPV) and dwarfness in wheat (WDV) in stands of winter wheat and winter barley
N. Bukvayová   +3 more
semanticscholar   +1 more source

Are human‐altered landscapes reshaping carnivore niche spaces in the Trans‐Himalaya?

open access: yesWildlife Biology, EarlyView.
Understanding carnivore interactions under growing human pressures is crucial for conservation. We examined spatial and temporal niche structuring among snow leopards Panthera uncia, Himalayan wolves Canis lupus chanco, and red foxes Vulpes vulpes; while also incorporating free‐ranging dogs Canis lupus familiaris as a human‐subsidized mesopredator ...
Priyanka Justa, Salvador Lyngdoh
wiley   +1 more source

High Root Biomass FOR cereal crops increases carbon sequestration in organic Arable systems [PDF]

open access: yes, 2011
In agroecosystems, soil organic carbon (C) inputs come from applied manures, plant roots and retained shoot residues. Several reasons, associated with root measurements, limit current knowledge on root C input.This study aimed at evaluating root ...
Chirinda, N.   +2 more
core  

Dry matter accumulation of winter wheat and barley at different sowing dates

open access: yes, 2018
Dry matter accumulation is one of the best estimates for crop reaction to the effect of genotype or environmental factors. However, there is a lack of information about comparative crop growth between wheat and barley under conditions of the Pannonian ...
M. Mirosavljević   +4 more
semanticscholar   +1 more source

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