Results 141 to 150 of about 194,720 (307)

The Necessity for the Modernization of the Technical-Material Base of Agricultural Exploitations within the Process of Forming Competition-Economy [PDF]

open access: yes
The necessity for the modernization of the production processes in agriculture resides in the fact that this is the most important means to raise agricultural productivity, especially in the long term, to reduce production costs and to raise economic ...
Florina Oana VIRLANUTA   +3 more
core  

Tillage intensity and cover crop affect yield, energy efficiency, and sustainability of rainfed finger millet and pigeon pea cropping system in semiarid tropics

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Little is known about the sustainability of an intercropping system comprising finger millet (Eleusine coracana) and pigeon pea (Cajanus cajan). We therefore sowed both cover crops and the above crops over 3 years in a seed mix of 8:2 by weight to assess their effects on soil properties, yield potential, and energy‐use efficiency.
Mudalagiriyappa   +10 more
wiley   +1 more source

A New Species of Tokoriro in the Genus Insulanoplectron Richards (Orthoptera: Rhaphidophoridae) from Rakiura/Stewart Island

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 1, March 2026.
Five monotypic genera of Rhaphidophoridae have been described from remote islands located south and east of New Zealand's South Island and surrounded by ocean for at least 100 km in all directions. These genera are Novoplectron Richards, 1958 from Chatham Islands; Ischyroplectron Hutton, 1896 from Bounty Islands; Notoplectron Richards, 1964 from ...
Danilo Hegg   +2 more
wiley   +1 more source

Degradation and Restoration of Anthrosols in the Amazonia Under Contrasting Agricultural Practices: Evidence From the Assessment of Soil Physical Quality and Carbon and Nitrogen Stocks

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT This study was conducted to assess the impact of different agricultural practices on the physical quality and the carbon and nitrogen stocks of anthropogenic soils used by smallholder farmers in Central Amazonia, Brazil. Undisturbed and disturbed soil samples were collected at three depths (0–0.10 m, 0.10–0.20 m, and 0.20–0.30 m), with five ...
Heitor Marcel da Silva Ribeiro   +9 more
wiley   +1 more source

Agricultural tractors

open access: yes, 1992
This volume constitutes a comprehensive study of agricultural tractors. It is divided into the following chapters : agricultural tractors, past and present ; onboard electronic equipment, engines ; mechanical transmissions ; steering, braking and tyres ; hydraulic transmissions ; tractor-implement linkages ; lubricants ; electrical equipment ...
openaire   +1 more source

EXPERIMENTAL RESEARCH ON POWER DISTRIBUTION IN TRACTOR MOVEMENT ON DIFFERENT SUPPORTING SURFACES

open access: diamond, 2019
В. М. Третяк   +4 more
openalex   +1 more source

A Participatory Narrative Approach to Understanding One English Language Teacher's Relational Advocacy

open access: yesTESOL Journal, Volume 17, Issue 1, March 2026.
ABSTRACT In this study, we use a participatory narrative approach to trace one English language teacher's journey of relational advocacy building and sustaining Familia ESL, a responsive network connecting multilingual families, schools, and the community.
Amber N. Warren   +2 more
wiley   +1 more source

Hybrid kernels integrating genomic and multispectral data improve wheat genomic prediction accuracy

open access: yesThe Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Genomic selection (GS) is transforming plant breeding by enabling more accurate and efficient identification of superior genotypes. However, its practical implementation remains challenging, as achieving high prediction accuracy is critical for its success. Several factors—including sample size, the degree of relatedness among individuals, and
Osval A. Montesinos‐López   +8 more
wiley   +1 more source

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