Results 131 to 140 of about 35,081 (276)

Sustainable Aquaculture Industry in Kenya: Mapping Inputs for Fish Feed, Constraints, and Opportunities for Youth Involvement

open access: yesReviews in Aquaculture, Volume 19, Issue 1, January 2027.
The cost of aquafeed continues to constrain aquaculture production amidst the availability of locally available ingredients for feed formulation and technological opportunities. Information dissemination and innovative rethinking on the utilization of local opportunities and youthful labor may spur the growth of the sector, thus improving fish protein.
Dennis Otieno   +10 more
wiley   +1 more source

GYGA rainfed barley results

open access: yes, 2015
The Global Yield Gap Atlas project (GYGA - http://yieldgap.org ) has undertaken a yield gap assessment following the protocol recommended by van Ittersum et. al. (van Ittersum et. al., 2013).
Groot, Hugo de
core   +1 more source

Quantifying nitrogen release behavior of enhanced efficiency fertilizers in rainfed cotton through field‐based and combustion methods

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract The effectiveness of enhanced efficiency nitrogen fertilizers (EENFs) depends on how well the nitrogen (N) release synchronizes with crop demand. A 2‐year (2024–2025) mesh‐bag study was conducted to quantify N release from six N fertilizer sources under field conditions.
Akash Shah   +8 more
wiley   +1 more source

Is Intercropping Viable in Rainfed Olive Systems? A Systematic Review and a Scope-Weighted Multilevel Analysis

open access: yesAgronomy
Rainfed olive groves across the Mediterranean basin are increasingly threatened by prolonged droughts, soil erosion, shifting climate patterns, and lower profit margins, which undermine their long-term yields and viability.
Alicia Lopez-Guerrero, Elias Fereres
doaj   +1 more source

Livestock in Rainfed Agriculture Status and Perspective

open access: yes, 2009
Not AvailableThe paper examines the trend in the performance of rainfed agriculture in India across major crops during pre- and post-liberalisation period; and ascertains the trend in net income of crop groups of different water requirements in rainfed
ICAR_CRIDA
core  

Synergistic maturity group and planting date adaptation sustains irrigated soybean yields under warming

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract High temperatures increasingly threaten US soybean [Glycine max (L.) Merr.] seed yields, yet actionable solutions remain limited. The APSIM (Agricultural Production Systems Simulator) model was evaluated against observed regional data from the US Mid‐South, and gridded simulations were conducted across 4651 fields to identify how concurrent ...
Elvis F. Elli   +5 more
wiley   +1 more source

Assessing short‐stature corn hybrids for irrigated Mid‐South production systems

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Short‑stature (SS) corn (Zea mays L.) hybrids represent an emerging phenotype with distinct morphological characteristics, but their performance under irrigated Mid‑South conditions is not well documented. We compared two SS hybrids (H1 and H2) and three tall‐stature (TS) hybrids (H3, H4, and H5) over two seasons.
Ammar B. Bhandari   +3 more
wiley   +1 more source

GYGA rainfed soybean results

open access: yes, 2015
The Global Yield Gap Atlas project (GYGA - http://yieldgap.org ) has undertaken a yield gap assessment following the protocol recommended by van Ittersum et. al. (van Ittersum et. al., 2013).
Groot, Hugo de
core   +1 more source

Assessment of corn chlorophyll content via UAV‐derived vegetative indices across growth stages

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Traditional chlorophyll (Chl) assessment methods are labor‐intensive and spatially limited. This study evaluated unmanned aerial vehicle (UAV) multispectral imagery for nondestructive field‐scale canopy Chl estimation in corn (Zea mays L.) to support precision nutrient management.
Aarati Khulal   +7 more
wiley   +1 more source

Climate characteristics and trend analyses over major tef‐growing areas in Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract This study aimed to understand the characteristics of seasonal rainfall and temperature over major tef‐growing areas in Ethiopia. The daily weather data were analyzed using statistical methods, including the Mann–Kendall test and Sen's slope estimator.
Endalew Assefa Abera   +1 more
wiley   +1 more source

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