Results 51 to 60 of about 1,249 (169)

Genomic analysis and predictive modeling in the Northern Uniform Soybean Tests

open access: yesCrop Science, Volume 65, Issue 5, September/October 2025.
Abstract The Northern Uniform Soybean Tests (NUST) are a regional field trial network coordinated by the United States Department of Agriculture to evaluate experimental soybean (Glycine max L.) strains developed by public institutions. Historical data from the NUST compiled, curated, and reported herein comprise a valuable multi‐environment trial ...
Cleiton A. Wartha   +23 more
wiley   +1 more source

Limoniic acid is a sex attractant pheromone component of Limonius agonus (Coleoptera: Elateridae) [PDF]

open access: yes, 2023
Recently, (E)-4-ethyloct-4-enoic acid (limoniic acid) has been reported as the major sex attractant pheromone component of L. canus and L. californicus (Coleoptera: Elateridae) in western North America.
Gries, Gerhard   +4 more
core   +2 more sources

Democracy, literacy and poverty – can text messages bring the academic library to African civic leaders?

open access: yesPartnership: The Canadian Journal of Library and Information Practice and Research, 2011
Based on "Academic Libraries and Civil Society: A Tanzanian Canadian Partnership", Poster Session, CLA 2009: May 30, 2009 (Montreal, QC). Presenters: Chantal Phillips and Pamela MacKay.
Chantal Phillips
doaj   +1 more source

Use of intravaginal lactic acid bacteria prepartum as an approach for preventing uterine disease and its association with fertility of lactating dairy cows

open access: yesJournal of Dairy Science, 2023
: The objective of this study was to evaluate the effects of the use of intravaginal probiotics prepartum on the incidence risk of metritis postpartum and conception risk after first artificial insemination (AI).
A.M.L. Madureira   +4 more
doaj   +1 more source

Overcoming non-technical challenges in bioeconomy value-chain development : learning from practice

open access: yes, 2019
status ...
Buysse, Jeroen   +4 more
core   +2 more sources

Genetic evaluation of Canadian dairy bulls for milking speed with an animal model [PDF]

open access: yes, 1992
Bull proofs for milking speed were computed under an animal model for five dairy breeds. Data were subjective scores on first lactation cows from all milk recording agencies across Canada.
BANOS, G, BURNSIDE, EB
core   +1 more source

Comparing thermal conditions inside and outside lactating dairy cattle barns in Canada

open access: yesJournal of Dairy Science, 2023
: The health, longevity, and performance of dairy cattle can be adversely affected by heat stress. This study evaluated the in-barn condition [i.e., temperature, relative humidity, and resulting temperature-humidity index (THI)] at 9 dairy barns with ...
Andrew VanderZaag   +9 more
doaj   +1 more source

Lake Arkona-Whittlesey and Post-Warren Radiocarbon Dates from "Ridgetown Island" in Southwestern Ontario [PDF]

open access: yes, 1966
Author Institution: Department of Geology, University of Western OntarioThree radiocarbon dates from raised beaches along the "Ridgetown Island" support the age assignment of 13,000 years B.P.
Dreimanis, A.
core  

Aircraft study of the impact of lake-breeze circulations on trace gases and particles during BAQS-Met 2007 [PDF]

open access: yes, 2011
High time-resolved aircraft data, concurrent surface measurements and air quality model simulations were explored to diagnose the processes influencing aerosol chemistry under the influence of lake-breeze circulations in a polluted region of southwestern
D. M. L. Sills   +10 more
core   +1 more source

Deriving general principles of agroecosystem multifunctionality with the Diverse Rotations Improve Valuable Ecosystem Services (DRIVES) network

open access: yesAgronomy Journal, Volume 116, Issue 6, Page 2934-2951, November/December 2024.
Abstract Long‐term agricultural field experiments (LTFEs) have been conducted for nearly 150 years. Yet lack of coordination means that synthesis across such experiments remains rare, constituting a missed opportunity for deriving general principles of agroecosystem structure and function.
K. Ann Bybee‐Finley   +8 more
wiley   +1 more source

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