Results 61 to 70 of about 55,470 (280)

Assessment of irregularities in organic imports from Ukraine to the EU in 2016, notified in OFIS [PDF]

open access: yes, 2018
The underlying study of this report set out to improve the understanding situation concerning residues found in organic food products exported from Ukraine, and to formulate guidelines for identifying and reducing risks for contamination through non ...
Batlogg, Verena   +6 more
core  

Stage‐specific biological nitrogen fixation depends on distinct carbon and nitrogen availability in long‐term fertilized paddy fields

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Industrial Haber–Bosch provides 32 Tg nitrogen (N) per year to global croplands. Such large amounts of N fertilization will reshape soil N cycles. One uncertainty is whether and how these long‐term N inputs impact soil biological N2 fixation (BNF) associated with plant ...
Xinyue Hu   +10 more
wiley   +1 more source

Ontological polyglossia: the art of communicating in opacity* Polyglossie ontologique : l'art de communiquer dans l'opacité

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
What do communicating with a baby, with an animal, and with an ancestor have in common? In all three cases, people engage in opaque communication that is far from the standard psycholinguistic model of transparent interaction based on shared intentionality.
Charles Stépanoff
wiley   +1 more source

Efficacy and Phytotoxicity of Sulfur Dioxide Fumigation for Postharvest Control of Western Flower Thrips, Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), on Select Fresh Fruit and Vegetables

open access: yesAgriculture
Sulfur dioxide (SO2) fumigation was evaluated for efficacy against western flower thrips (Frankliniella occidentalis) and phytotoxicity to four select fresh fruits and vegetables. Western flower thrips were found to be very susceptible to SO2 fumigation.
Yong-Biao Liu
doaj   +1 more source

Cuttings, Combings, Fettlings and Flock: Gender and Australian Wool ‘Waste’, 1900–1950

open access: yesGender &History, EarlyView.
ABSTRACT As Australia's wool industry produced vast amounts of fine fleece from the nineteenth century, the wool processing and clothes manufacturing industries generated waste – products like cuttings, combings, fettlings and flock. Salvaged and then sold to waste merchants, these and other materials had a second life.
Lorinda Cramer
wiley   +1 more source

〔報告〕重要文化財輪王寺本堂の大規模被覆ガスくん蒸―実施までの経緯の概要― [PDF]

open access: yes, 2014
A large scale fumigation process to control insect attack was conducted from July 17 to August 2, 2013 in the main hall of Rin-noh-ji temple in Nikko, Japan.
原田 正彦   +3 more
core   +1 more source

Effects of preplant soil fumigation on nematode population densities, and on growth and yield of raspberry [PDF]

open access: yes, 1991
Les effets d'une fumigation du sol de préplantation sur les populations de Pratylenchus penetrans, Xiphinema rivesi et Meloïdogyne hapla et sur la croissance du framboisier (Rubus idaeus) ont été étudiés sur une période de quatre ans.
Bélair, G.
core   +1 more source

Climate Change, Air Quality, and Pollen Allergies—State of the Art and Recommendations for Research and Public Health

open access: yesAllergy, EarlyView.
ABSTRACT Allergies are one of the major health challenges of our time, associated with a high individual burden of disease and high costs for the healthcare system. Given their prevalence, allergies are also highly relevant from a public health perspective. The development of allergic diseases is multifactorial. In addition to individual factors (e.g.,
Jobst Augustin   +13 more
wiley   +1 more source

Phosphorus Fertilization Can Improve Young Almond Tree Growth in Multiple Replant Settings

open access: yesHortTechnology
Young almond (Prunus amygdalus) orchards replanted where old orchards of stone fruits (Prunus sp.) have been removed are subject to physical, chemical, and biotic stressors. Among biotic challenges, for example, is almond/stone fruit replant disease (ARD;
Phoebe E. Gordon   +4 more
doaj   +1 more source

Sources of nitrogen for winter wheat in organic cropping systems [PDF]

open access: yes, 2013
In organic cropping systems, legumes, cover crops, residue incorporation, and manure application are used to maintain soil fertility, but the contributions of these management practices to soil nitrogen (N) supply remain obscure.
Amato   +53 more
core   +1 more source

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