Results 171 to 180 of about 26,806 (291)

Men on Tractors

, 1949
Men on tractors clear and fertilize the ground during a soil conservation project south of ...
Thorne, L.C.
core  

Implementation of precision planting in winter wheat improves seeding uniformity, yield, and grain quality

Crop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract Proper placement of seed in a seedbed is crucial for maximizing crop yield potential. However, winter wheat (Triticum aestivum L.) is typically planted using a low‐precision, conventional spill‐type seed drill. This can result in nonuniform seeding depth and within‐row spacing, leading to poor emergence, root growth, and tillering and ...
Maninder P. Singh, Kalvin Canfield, Dennis Pennington, J. Patrick Copeland   +3 more
wiley   +1 more source

Stagnant oxidative potential in declining agricultural fleets: Evidence from key particulate matter composition despite fleet renewal. [PDF]

Eco Environ Health
Wang M, Wang Z, Wang Y, Shi Z, Peng B, Zhang F, Wang G, Yang Y.   +7 more
europepmc   +1 more source

Idling of agricultural tractors

, 2019
Idling is considered as an operating condition in which the engine is not subjected to any substantial load and the vehicle is standing. Idling is detrimental for the environment, health of people due to the fact that fuel is wasted and ...
Giovanni Molari, Stefano Fiorati, Michele Mattetti, Nicola Lenzini   +3 more
core  

Screening bermudagrass genotypes for improved forage production

Crop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract Cynodon is a diverse genus of great economic importance to the southeastern United States. However, the bermudagrass stem maggot (BSM; Atherigona reversura Villeneuve) is threatening bermudagrass (Cynodon spp.) throughout the region. Long‐term solutions require the development and release of BSM‐tolerant bermudagrass genotypes.
Lisa L. Baxter, Justin C. Burt, William F. Anderson   +2 more
wiley   +1 more source

Development and performance evaluation of a PTO-based power assist system to improve traction force for electric tractors. [PDF]

Sci Rep
Da-Vin A, Kim K, Cho SJ, Choi K, Kim JT, Kim W.   +5 more
europepmc   +1 more source

New Zealand Farmers’ Trust in Climate Change Expertise and Policy: A Case Study

Kōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 4, December 2026.
Responding to recent discord between Aotearoa New Zealand's agricultural sector and the government over environmental policies, this paper examines farmers’ trust in climate change science and policy and how scientific knowledge is communicated and received.
Zoë Brown, Rebecca Priestley, Richard Arnold   +2 more
wiley   +1 more source

Advanced diesel emission control in agricultural tractors using Ni-CNT_S nanocomposites and hybrid activated carbon-magnesium oxide adsorbents. [PDF]

Sci Rep
Razek MEA, Baiomy MA, Taieb AZ, Refai M, Nasr GEM.   +4 more
europepmc   +1 more source

Curs de tractors 1/2

Curs de ...
Porta Sales, Josep
core  

Mixed Cropping of Narrow‐Leaved Lupin With Oat Improves Grain‐Yield Stability Across Five European Locations

Legume Science, Volume 8, Issue 4, December 2026.
ABSTRACT Pulse x cereal mixtures are promoted to stabilise yield and reduce fertiliser dependence, yet robust multienvironment evidence for narrow‐leaved lupin (NLL, Lupinus angustifolius) × oat (Avena sativa) mixed cropping remains scarce. We tested whether NLL × oat mixtures maintain productivity while enhancing grain‐yield stability.
Yannik Schlup, Vesna Župunski, Radivoje Jevtić, Selma Schurack, Matthias Heinrich Herrmann, Andrea Gallehr, Kathrin Neubeck, Annette Haak, Lukas Graz, Johan Six, Susanne Vogelgsang   +10 more
wiley   +1 more source