Results 61 to 70 of about 6,108 (172)

Short‐Term Response of Soil Health Indicators to Cover Crop Management in Small‐Scale Vegetable Cropping Systems

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT A 2‐year field experiment (2022–2023) was conducted on a clay loam soil in Quebec, Canada, to evaluate the short‐term effect of spring‐seeded cover crop termination methods on soil health indicators. A mixture of field peas (Pisum sativum L.) with oats (Avena sativa L.) in 2022 and with faba beans (Vicia faba L.) in 2023 was seeded in early ...
Michaël Brière   +5 more
wiley   +1 more source

Preferential intragenomic chromosome pairing in two new diploid intergeneric hybrids between Hordeum and Secale

open access: yes, 1987
Intergeneric hybrids involving Hordeum californicum with Secale anatolicum and Hordeum bogdanii with Secale cereale ssp. segetale were produced at a frequency of 1.3% of pollinated florets.
Fedak, George   +3 more
core   +1 more source

Fully Organic Agroforestry Practices in Rice Cultivation: Effects on Soil Bacterial Microbiota, Soil Health and Grain Quality

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Introduction Sustainable practices are increasingly recognised for benefiting soil biodiversity, health, and overall grain quality. This study examined a unique rice agroecosystem adopting fully organic practices and agroforestry through a seasonal characterisation of soil bacterial microbiota and physicochemical parameters.
Martina Nasuelli   +8 more
wiley   +1 more source

Surface‐Atmosphere Carbon Dioxide Exchange and Ecosystem Water Use Efficiency in a Multi‐Functional Perennial Polyculture Agroecosystem

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Perennial polycultures, with a combination of perenniality and vegetation diversity, have carbon mitigation potential and water conservation benefits, via increased plant carbon uptake and improved ecosystem water use efficiency (EWUE). Few studies have assessed the coupled carbon and water balance in perennial polyculture agroecosystems that ...
Ojaswee Shrestha   +4 more
wiley   +1 more source

Discovering putative novel stem rust resistance loci in wheat genetic resources

open access: yesThe Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Stem rust (SR), caused by Puccinia graminis f. sp. tritici (Pgt), poses a threat to wheat production in Germany. This study evaluated 200 plant genetic resources (PGR) and 50 elite lines across four field environments. Multi‐environment genome‐wide association mapping based on PGR accessions revealed 1942 marker‐trait associations (MTAs ...
Jiaojiao Wang   +8 more
wiley   +1 more source

A Hierarchical VvbHLH30‐VvERF70‐VvACS2 Module Orchestrates Ethylene Biosynthesis and Cold Adaptation in Grapevine

open access: yesPlant Biotechnology Journal, Volume 24, Issue 6, Page 4317-4341, June 2026.
ABSTRACT Ethylene is a key gaseous phytohormone that plays crucial roles in regulating plant growth, development and stress responses. However, ethylene‐associated biosynthetic and transcriptional regulatory mechanisms governing cold‐adaptation responses in plants remain poorly understood.
Yujun Hou   +12 more
wiley   +1 more source

Inheritance of organelle DNA in barley and Hordeum × Secale intergeneric hybrids

open access: yes, 1987
Four reciprocal hybrids of Hordeum vulgare (deficiens type) and seven nonreciprocal hybrids resulting from controlled pollination between two Hordeum and three Secale species were assayed for variation in their organelle DNA.
G. Fedak, K. Soliman, R. W. Allard
core   +1 more source

Brassica biofumigation cover crops in US agroecosystems: A systematic review of research from 2014 to 2024

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Biofumigation with brassica cover crops (BCCs) is gaining momentum in the United States as an ecologically sound alternative to chemical pest suppression in agricultural systems. This review critically evaluates the impacts of Brassica species on soil health, weed suppression, disease mitigation, and control of plant‐parasitic nematodes (PPNs)
Karthik Karuppanan   +4 more
wiley   +1 more source

A taxonomic revision of Secale (Triticeae, Poaceae)

open access: yes, 1998
Udgivelsesdato: August 1998Several taxa have previously been recognized within Secale, but most of them are difficult or even impossible to distinguish morphologically. We recognize only three species: S. sylvestre, S. strictum, and S. cereale.
Signe Frederiksen   +3 more
core   +1 more source

Secale orientale Linnaeus, 1753, spec. nov.

open access: yes
Secale orientale, spec. nov. 3. Secale glumis hirsutis, squamis calycinis subularis. Gramen orientale secalinum, spica brevi & lata. Tournef. cor.39.
Linnaeus, Carolus
core   +1 more source

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