Results 81 to 90 of about 26,698 (223)

Uptake and accumulation of bulk and nanosized cerium oxide particles and ionic cerium by radish (Raphanus sativus L.). [PDF]

open access: yes, 2015
The potential toxicity and accumulation of engineered nanomaterials (ENMs) in agricultural crops has become an area of great concern and intense investigation.
Ebbs, Stephen D.   +5 more
core   +3 more sources

Crystal structure of plant γ‐glutamyl peptidase 1: implications for sulfur metabolism and secondary metabolite biosynthesis

open access: yesThe FEBS Journal, Volume 293, Issue 5, Page 1400-1414, March 2026.
The crystal structures of Arabidopsis thaliana γ‐glutamyl peptidase 1 (GGP1), including the covalent intermediate state, were determined. GGP1 is involved in both glutathione degradation in the primary metabolism and glutathione conjugate processing in the secondary metabolism of glucosinolate and camalexin biosynthesis.
Kosei Sone   +7 more
wiley   +1 more source

ТУРП (Raphanus sativus L.) ЎСИМЛИГИНИ ЎСТИРИШДА КЎЧАТЛАР СОНИНИНГАҲАМИЯТИ

open access: yes, 2023
Турп ўсимлиги илдизмевасидан юқори ҳосили олиш учун кўчатлар сонинг аҳамияти каттадир. Турп учун кўчатлар сонини 666,6 минг дона/га экиш ўсимликни илдизмевасини яхши ўсиб ривожланишини таъминлайди.
openaire   +2 more sources

Brassica cover crops for weed control in organic vegetable production [PDF]

open access: yes, 2005
Cover crops (or green manures) are commonly used by organic vegetable growers for soil fertility building and other benefits including weed control.
Cerrai, D.   +3 more
core  

Does Climate Change Alter Weed Management Recommendations? Evaluating the Impact of Elevated CO2 on Plant Growth and the Critical Period of Weed Control

open access: yesWeed Research, Volume 66, Issue 2, March/April 2026.
ABSTRACT Climate change challenges crop production, driving rising temperatures and extreme weather events. Additionally, increased atmospheric CO2 alters competitive dynamics between crops and weeds. While previous research has examined individual plant responses to elevated CO2, its direct impact on weed management recommendations remains ...
Emma G. Kubinski   +2 more
wiley   +1 more source

Phytotoxic Effect of Invasive Heracleum mantegazzianum Essential Oil on Dicot and Monocot Species

open access: yesMolecules, 2019
Spreading of the plant species in new areas is supported by the hypothesis in which chemicals produced by alien species are allopathic to native plants.
Martina Matoušková   +8 more
doaj   +1 more source

Agrestal Environments and Maternal Genetic Effects Weaken the Ecological Barriers for Crop to Wild Introgression in Sunflower

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
We highlight how agrestal environments and maternal effects may facilitate the adaptation of crop‐wild hybrid sunflower to agroecosystems. We present two consecutive years of data on diverse wild and reciprocal crop‐wild hybrid sunflower populations planted in three contrasting, ruderal or agrestal, environments. We found that (i) agrestal environments
Ignacio J. Fanna   +3 more
wiley   +1 more source

Uncovering the Key Factors Influencing Phytochemical and Phytopharmacological Properties During Medicinal Plant Processing

open access: yeseFood, Volume 7, Issue 1, February 2026.
From farm to pharma, this review details the engineering of quality in medicinal plants through a science‐driven approach: it first elucidates how genetic and environmental factors inscribe the plant's phytochemical and phytopharmacological profile before harvest, and then dissects the postharvest techniques and technologies—chemical and thermal pre ...
Elyas Aryakia
wiley   +1 more source

Ocorrência Limitada de Nabo-Silvestre (Raphanus sativus) Resistente aos Herbicidas Inibidores de AHAS na Argentina [PDF]

open access: yes, 2013
Radish has developed feral and weedy biotypes, which is a concern for agriculture around the world. In Argentina, it is one of the most widespread and troublesome crop weeds.
Cantamutto, Miguel Ángel   +3 more
core   +1 more source

Sombreamento e o desenvolvimento e produção de rabanete Shading and the development and yield of radish

open access: yesScientia Agricola, 1999
O efeito de três níveis de sombreamento (0, 30 e 50%) sobre o desenvolvimento, partição dos assimilados e a produção de rabanetes (Raphanus sativus L.), cultivar "Vermelho Redondo", foi estudado em condições de campo, município de São Manuel, SP.
José Roberto Pinto Souza   +3 more
doaj   +1 more source

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