Results 111 to 120 of about 1,713,373 (311)

Circular, No. 42 [PDF]

open access: yes, 1982
This is the third publication in this form at on grain performance trials in the Tanana River Valley. The first, published two years ago, included the results of spring cereal variety tests conducted at Fairbanks and Delta Junction during the 1978 and ...
Delucchi, G.M.   +4 more
core  

Effects of inter-varietal diversity, biotic stresses and environmental productivity on grain yield of spring barley variety mixtures [PDF]

open access: yes, 2012
Varietal seed mixtures tend to increase and stabilize crop yields, yet their application is sparse. Large-scale cultivation of variety mixtures may require a better understanding of how inter-varietal interactions and their interaction with the ...
Kiær, Lars P.   +2 more
core   +1 more source

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

open access: yesFEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Updating methodological and source database of binominal denominations of introduced cultivars with elements of extrapolation

open access: yesPlant Varieties Studying and Protection, 2013
The article discloses the meaning of botanical semantics, highlights practical appliance of binary scientific botanic nomenclature during plant varieties identification.
Н. В. Лещук   +3 more
doaj   +1 more source

Circular 55 [PDF]

open access: yes, 1986
This report summarizes evaluations of vegetable varieties conducted by the Horticultural Research Program of the University of Alaska-Fairbanks. The objective of this research is to select varieties of vegetables that are adapted to the environment of ...
Griffith, M., Matheke, G., Wagner, P.J.
core  

Performance of winter wheat varieties in white clover living mulch [PDF]

open access: yes, 2008
The choice of variety for agricultural systems with multiple crops may differ from the one used in sole crop because of the changes in environmental conditions brought about by interspecific plant competition. Information about varietal performance under
Hiltbrunner, Jürg, Liegdens, M.
core   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

Arkansas Cotton Variety Test 2003 [PDF]

open access: yes, 2004
The primary aim of the Arkansas Cotton Variety Test is to provide unbiased data regarding the agronomic performance of cotton varieties and advanced breeding lines in the major cotton-growing areas of Arkansas.
Bourland, Fred M.   +3 more
core   +2 more sources

Crop Planning using Stochastic Visual Optimization

open access: yes, 2017
As the world population increases and arable land decreases, it becomes vital to improve the productivity of the agricultural land available. Given the weather and soil properties, farmers need to take critical decisions such as which seed variety to ...
Gupta, Bindu   +5 more
core   +1 more source

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