Results 131 to 140 of about 42,532 (230)

Статистически анализ на продуктивни, морфологични и качествени показатели при производство на фураж от бобови ливадни треви

open access: yesРастениевъдни науки
През периода 2020-2022 г. в опитното поле на ИПЖЗ-Троян са проучени следните бобови фуражни треви: звездан (Lotus corniculatus L.), хибридна детелина (Trifolium hibridum L.), люцерна (Medicago sativa L.), червена детелина (Trifolium prаtense L.) и бяла ...
Катерина Чуркова   +1 more
doaj   +1 more source

Insect pests in Brassica napus crops: toward ecologically optimized integrated pest management

open access: yesPest Management Science, Volume 82, Issue 11, Page 10561-10571, November 2026.
Ecologically optimized IPM: Integrating landscape, biological, and chemical strategies for enhanced pest management. Key findings: Optimizing canola IPM requires the deliberate alignment of habitat diversification, behavioral conditioning, and evolutionary processes.
Jhon Alexander Avellaneda Nieto   +2 more
wiley   +1 more source

ХРАНИТЕЛНА СТОЙНОСТ НА ФУРАЖНА БИОМАСА ОТ ТРЕВНИ СМЕСКИ НА ЗВЕЗДАН С ЕЖОВА ГЛАВИЦА, ТРЪСТИКОВИДНА ВЛАСАТКА И ПОДЗЕМНА ДЕТЕЛИНА

open access: yesЖивотновъдни науки, 2018
Направен е анализ на качествени характеристики на фуражната биомаса, получена от смески на звездан и ежова главица (50:50%), звездан и тръстиковидна власатка (50:50%), и същите, с включен в състава им трети компонент (подземна детелина), при съотношение
Вилиана Василева   +1 more
doaj  

Epidemiological drivers of turnip yellows virus and its vector Myzus persicae in Australian canola (Brassica napus) systems: a 3‐year study of commercial crops and noncrop vegetation

open access: yesPest Management Science, Volume 82, Issue 11, Page 10671-10682, November 2026.
A 3‐year study across southern Australia aimed to characterize drivers of infection in the Myzus persicae–turnip yellows virus–Brassica napus pathosystem. Identification of key reservoir hosts and the strong association between earlier sowing and increased disease incidence highlight opportunities for targeted weed management, strategic sowing ...
Samantha E Edley   +9 more
wiley   +1 more source

Ocena trwałości kilku gatunków traw i roślin motylkowatych w runi łąkowej na glebie torfowo-murszowej

open access: yesAgronomy Science, 2008
Celem badań była ocena trwałości kilku gatunków traw i roślin motylkowatych w runi łąkowej na glebie torfowo-murszowej. Badania prowadzono w latach 1996–2007 w Stacji Dydaktyczno-Badawczej w Sosnowicy na glebie torfowo-murszowej (Mt II). Przed założeniem
Ryszard Baryła, Mariusz Artur Kulik
doaj  

Assessment of nanoparticles and algae as mediators with Trifolium sp. for the assembly of biosolar cells

open access: yesNext Sustainability
This work focuses on overcoming the electrical energy crisis by constructing small-scale, cost-effective, eco-friendly, and solar energy-derived biosolar cells for power generation.
Ayesha Alam   +5 more
doaj   +1 more source

Intercropping mitigates incidence of the oilseed rape insect pest complex

open access: yesPest Management Science, Volume 82, Issue 11, Page 10695-10704, November 2026.
Intercropping reduces the incidence of the oilseed rape insect pest complex with a significant impact of the direct visual and physical disruption provided by the companion plant. Abstract BACKGROUND Oilseed rape (OSR, Brassica napus) is a major crop requiring numerous phytosanitary treatments.
Laurie Magnin   +3 more
wiley   +1 more source

Plonowanie mieszanek Festulolium braunii (K. Richt.) A. Camus z Trifolium repens L. w zależności od udziału komponentów i poziomu nawożenia azotem

open access: yesAgronomy Science, 2006
The aim of the experiment done in 2000–2002 on sandy soil of a good-rye-complex was to find optimal proportions of Trifolium repens and Festulolium braunii seeding with various doses of nitrogen fertilization.
Teodor Kitczak, Henryk Czyż
doaj  

Soil organic carbon and nitrogen responses to cover crops in Norfolk soil under long‐term contrasting tillage systems

open access: yesSoil Science Society of America Journal, Volume 90, Issue 6, November/December 2026.
Abstract Cover crops have garnered increased attention as a conservation strategy to increase soil organic carbon (SOC) and nitrogen (N) while improving overall soil health in agricultural systems. However, their effect on SOC and N dynamics in sandy soils of the US southeastern (SE) Coastal Plain is poorly understood. This study evaluated the response
Wooiklee S. Paye   +5 more
wiley   +1 more source

Colony‐level pollen collection reflects visitation of managed bumble bees (Bombus impatiens) in strawberry fields and surrounding landscapes without reducing pollen limitation

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 4, Page 636-647, November 2026.
We extracted pollen from colony beeswax to quantify season‐long, colony‐level resource use and tested how managed Bombus impatiens visitation and Rosaceae pollen collection relate to landscape context and strawberry pollination. Increased managed bumble bee visitation was not influenced by surrounding landcover, did not reduce pollen limitation and ...
Leeah I. Richardson   +6 more
wiley   +1 more source

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