Results 111 to 120 of about 395,439 (345)

Heirloom Winter Wheat Variety Trial [PDF]

open access: yes, 2017
In 2017, the University of Vermont Extension Northwest Crops and Soils Program evaluated 20 heirloom winter wheat varieties to determine which varieties thrive in organic production systems in northern Vermont.
Cummings, Erica   +5 more
core   +1 more source

The continuing significance of chiral agrochemicals

open access: yesPest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Harvest-Time Protein Shocks and Price Adjustment in U.S. Wheat Markets [PDF]

open access: yes
Dynamic relationships among three classes of wheat are investigated using threshold VAR models that incorporate the effects of protein availability. Changes in the stock of protein are found to generate significant responses in the prices of hard red ...
Goodwin, Barry K., Smith, Vincent H.
core   +1 more source

Heirloom Winter Wheat Trial [PDF]

open access: yes, 2012
In 2012, UVM Extension conducted a winter heirloom variety trial. Many consumers are interested in heirloom wheat for flavor, perceived health benefits or its history, while many farmers are interested in heirloom wheat because it may have superior ...
Cummings, Erica   +4 more
core   +1 more source

Local and landscape effects of field margins on aerially dispersing beneficial insects and spiders [PDF]

open access: yes, 2011
Field margins were implemented in UK agri-environment schemes with the aim to increase farmland biodiversity. Recently aerially dispersing aphid enemies have been shown to provide the majority of aphid control in winter wheat fields but there is a lack ...
Oaten, Heather, Oaten, Heather
core   +1 more source

Intercropping mitigates incidence of the oilseed rape insect pest complex

open access: yesPest Management Science, EarlyView.
Intercropping reduces the incidence of the oilseed rape insect pest complex with a significant impact of the direct visual and physical disruption provided by the companion plant. Abstract BACKGROUND Oilseed rape (OSR, Brassica napus) is a major crop requiring numerous phytosanitary treatments.
Laurie Magnin   +3 more
wiley   +1 more source

Automatic grading evaluation of winter wheat lodging based on deep learning

open access: yesFrontiers in Plant Science
Lodging is a crucial factor that limits wheat yield and quality in wheat breeding. Therefore, accurate and timely determination of winter wheat lodging grading is of great practical importance for agricultural insurance companies to assess agricultural ...
Hecang Zang   +12 more
doaj   +1 more source

Greenhouse gas fluxes and NO release from a Chinese subtropical rice‐winter wheat rotation system under nitrogen fertilizer management [PDF]

open access: bronze, 2013
Zhisheng Yao   +7 more
openalex   +1 more source

Optimizing Dual Interdependent Products from a Single Crop [PDF]

open access: yes
The objective of the research is to determine the optimal grazing termination date that maximizes expected net returns from dual-purpose winter wheat production.
Epplin, Francis M., Taylor, Karen W.
core   +1 more source

Heirloom Winter Wheat Variety Trial [PDF]

open access: yes, 2014
Many consumers are interested in heirloom wheat for flavor, perceived health benefits or its history, while many farmers are interested in heirloom wheat because it may have superior genetics better adapted to the challenging growing conditions in the ...
Blair, Katie   +5 more
core   +1 more source

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