Results 171 to 180 of about 14,156,158 (305)

Efecto de dosis creciente de nitrógeno en la producción de dos variedades de arroz (Oryza sativa L.) en siembra por trasplante

open access: yes, 2015
Efecto de dosis creciente de nitrógeno en la producción de dos variedades de arroz (Oryza sativa L.) en siembra por ...
Camacho Chuquihuanga, Teobaldo Harrison
core  

Transcript correlation analysis for the identification of novel plant genes involved in iron metabolism and beyond: what next?

open access: yesPlant Biology, EarlyView.
Transcript correlation analysis allowed the identification of several key nodes in the complex regulatory network of plant iron metabolism. Abstract Arabidopsis thaliana was the first plant genome to be fully sequenced, almost a quarter of a century ago, thanks to The Arabidopsis Genome Initiative, with contributions from scientists worldwide.
I. Murgia, P. Morandini
wiley   +1 more source

Respuesta de dos fuentes nitrogenadas y tres niveles en el cultivo de arroz (Oryza sativa L.) variedad Tinajones, en el Valle de San Lorenzo

open access: yes, 2015
Respuesta de dos fuentes nitrogenadas y tres niveles en el cultivo de arroz (Oryza sativa L.) variedad Tinajones, en el Valle de San ...
Yanac Bermeo, Jan David
core  

Elimination of FRDL1, a xylem‐located citrate transporter, confers tolerance to excess unchelated ferrous iron through an exclusion mechanism in rice (Oryza sativa L.)

open access: yesPlant Biology, EarlyView.
Knock‐down of a xylem‐localized citrate transporter, FRDL1, reduces foliar iron concentrations and leaf symptoms under excess ferrous iron stress in rice. Abstract Iron (Fe) toxicity is a common agricultural problem that limits rice yield in various regions of Southeast Asia and Africa.
Y. Ueda
wiley   +1 more source

Legacy hexaconazole and tricyclazole residues hinder organic transition in paddy rice cultivation

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Hexaconazole and tricyclazole residues persisted in paddy soil throughout the three consecutive growing seasons after a single foliar application. These findings, combined with potential animal feed risks from contaminated rice straw, indicate that the current 2‐year organic transitional period is insufficient, necessitating extended conversion periods
Suin Cho   +6 more
wiley   +1 more source

Cropland‐sparing potential from closing yield gaps in two major double‐season rice production regions of China

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Cropland sparing through yield‐gap closure can help alleviate pressure on natural ecosystems. In this study, we quantified the potential cropland sparing achievable through closing yield gaps, defined as the difference between actual farm yields and potentially attainable yields, while maintaining current total production of double‐season rice
Jian Tan, Chuanming Zhou, Min Huang
wiley   +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

Robel Pole Method Can Estimate Cereal Rye Biomass to Optimize Termination Timing

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract Fully realizing the benefits of cover crops and minimizing the yield penalty requires knowing when to terminate them. Cereal rye (Secale cereale L.) is the dominant cover crop used in the Midwest US, and previous work has shown that corn (Zea mays L.) yield penalties began to occur more frequently when cereal rye is at ∼1000 lb dry biomass ac ...
Mila V. Pessotto   +3 more
wiley   +1 more source

Determinants of Crop Diversification in Boro Rice‐Based, Wetland Farming Systems in Bangladesh

open access: yesPlant-Environment Interactions, Volume 7, Issue 6, December 2026.
Crop diversification in haor areas of Bangladesh remains low and is associated with household, institutional, infrastructural, and agro‐ecological factors. Strengthening farmer socioeconomic factors, institutional access, infrastructure, and adaptation to protracted waterlogging may help greater crop diversification.
Mohammad Shamsul Hoq   +10 more
wiley   +1 more source

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