Results 151 to 160 of about 37,496 (244)

Reasonable Planting Density and Chemical Regulation Can Improve the Plant Morphological Characteristics of Grain Maize, Enhance Lodging Resistance and Increase Yield in the Hexi Oasis. [PDF]

Plants (Basel)
Pan W, Deng H, Li F, Shi W, Wei J, Wang Q, Pan X, He W.   +7 more
europepmc   +1 more source

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

American Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar, Laura Meriluoto, Richard Watt   +2 more
wiley   +1 more source

Development and research trends of stay-green biology in legumes: a bibliometric and visual analysis over three decades. [PDF]

Front Genet
Yadav SPS, Adhikari U, Myers JR, Wallace LT.   +3 more
europepmc   +1 more source

How does the Kids SIPsmartER program impact the sugar‐sweetened beverage intake of students: An investigation beyond total treatment effect in randomized controlled trial

American Journal of Agricultural Economics, EarlyView.
Abstract This study develops and empirically estimates a structural framework to decompose the causal pathways of multilevel behavioral interventions targeting adolescent health behaviors. We apply this framework to the Kids SIPsmartER (KSS) program, a 6‐month, school‐based intervention evaluated through a clustered randomized controlled trial in rural
Naveen Abedin, Wen You, Annie Reid, Kathleen Porter, Brittany Kirkpatrick, Jamie Zoellner   +5 more
wiley   +1 more source

Food insecurity and unemployment among immigrants in the United States

American Journal of Agricultural Economics, EarlyView.
Abstract Immigrants can be more vulnerable to economic downturns and, during periods of economic hardship, more likely to experience food insecurity compared to natives. This study examines the differential effect of the unemployment rate on the probability of being food insecure among diverse groups of immigrant households relative to natives in the ...
Siwen Zhou, Joshua Berning, Alessandro Bonanno, Jude Bayham   +3 more
wiley   +1 more source

Source-sink characterization, classification and responses to nitrogen in different wheat cultivars. [PDF]

Front Plant Sci
Zhang S, Han S, Yang Y, Zhang J, Li G, Tian Z.   +5 more
europepmc   +1 more source

Taxonomic reassessment of fossil Sequoia and Protosequoia from the Upper Miocene of Central Honshu, Japan, with implications for leaf morphological variation in extant S. sempervirens

American Journal of Botany, EarlyView.
Abstract Premise Since its emergence in the Mesozoic, Sequoia (Cupressaceae) has been considered to possess conserved leaf morphology. However, recent studies have shown that the leaves of extant S. sempervirens become smaller, with a scale form, with increasing tree height.
Shun Ikeda, Arata Momohara
wiley   +1 more source

Involvement of NtInvVR1 in the increase of reducing sugars during the curing of virginia tobacco. [PDF]

Sci Rep
Hilfiker A, Cheval C, Ma H, Smith WA, Laparra H, Schwaar J, Langlet D, Dewey RE, Goepfert S, Bovet L.   +9 more
europepmc   +1 more source

The psychosocial toll of Dublin III on asylum seekers in the Netherlands

American Journal of Community Psychology, EarlyView.
Abstract The Dublin III Regulation determines which EU Member State is responsible for examining asylum claims, but its implementation carries significant consequences for those subjected to it. This study examines how Dublin III, as implemented in the Netherlands, affects asylum seekers' psychosocial wellbeing using Silove′s Adaptation and Development
Imen El Amouri
wiley   +1 more source

Phosphorus (P)-magnesium (Mg) interaction in citrus growth: high P promotes new shoot growth while accelerating old leaf symptoms in young navel orange plants under Mg deficiency. [PDF]

BMC Plant Biol
Hu Y, Zhang Y, Yao F, Liu G.
europepmc   +1 more source