Results 51 to 60 of about 3,809,534 (308)

Urban expansion and the loss of potential crop yield in the North China Plain: implications for regional food security (1980–2020)

Frontiers in Sustainable Food Systems
The global food security landscape is increasingly precarious as climate change, geopolitical conflicts, and pandemics compound its complexity. Concurrently, rapid urbanization has precipitated widespread loss of agricultural land in the North China ...
Shuangqing Sheng, Shuangqing Sheng, Jinchuan Huang   +2 more
doaj   +1 more source

Large scale assessment of the production process and rice yield gap analysis by comparative performance analysis and boundary-line analysis methods

Italian Journal of Agronomy, 2019
To reduce the yield gap, specifying yield constraints in a particular area is necessary. A complete yield gap assessment method must provide information regarding potential yield, actual yield, and causes of the gap and their importance.
Ahmad Gorjizad, Salman Dastan, Afshin Soltani, Hosein Ajam Norouzi   +3 more
doaj   +1 more source

Determinants of spring barley yield in a high-yield potential environment

The Journal of Agricultural Science, 2016
SUMMARYThe literature suggests that grain number largely determines and as such limits yield in barley. Many of the reported studies were conducted in relatively low-yielding environments and it is unclear if grain number is also a limiting factor in high-yield potential climates.
Kennedy, SP, Bingham, IJ, Spink, JH
openaire   +2 more sources

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus, Floortje Strobbe, Annemarie A. Verrijn Stuart, Hanneke M. van Santen, Gerlof D. Valk, Sasja A. Schepers, Rachel S. van Leeuwaarde   +6 more
wiley   +1 more source

Estimation of Potato (Solanum tuberosum L.) Yield Gap and Determining the Contribution of Water and Nitrogen Across Khorasan Razavi Province using Modeling Approach [PDF]

پژوهشهای زراعی ایران
IntroductionThe growing human population, global warming, depletion of water and soil resources, and climate change make it imperative to reconsider food production methods in agricultural systems.
M Jahan, M Noori, H. R Khazaei, M Nasiri mahalati, K Shojaei, M, H Fallah   +5 more
doaj   +1 more source

The Yield Gap Maize under Intensive Cropping System in Central Java

Planta Tropika: Jurnal Agrosains, 2022
The study aimed to estimate the level of the yield gaps of maize in major producing areas, point out the causes of yield gaps in farmers’ maize fields, and identify opportunities to the existing yield gaps through management practices of maize production
Vina Eka Aristya, Samijan Samijan
doaj   +1 more source

Is tillering efficiency a relevant trait in selecting for high yield potential in rice? [PDF]

, 2007
Improving yield potential in rice implies the characterization of particular crop traits that may be used by breeders in their breeding programs. The rice crop is known to initiate and develop many tillers; a significant part of this may be higher than ...
Bueno, Crisanta Sunio, Lafarge, Tanguy, Pasuquin, Estela Magbujos, Wiangsamut, Bancha   +3 more
core  

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine, Béliard Sophie, Renard Cécile, Caussy Cyrielle, Hamidou Zeinab, Romano David, Gacem Mélanie, Petit Arnaud, Saultier Paul, Borentain Patrick, Michel Gérard   +10 more
wiley   +1 more source

Nitrogen and yield potential of irrigated rice

Plant and Soil, 1993
Yield potential of modern rice varieties and implications for N management were evaluated in a series of field studies that provided data for validation of an eco-physiological simulation model for rice. We tested the hypothesis that N was the major factor limiting yield potential of irrigated rice.
Kropff, M.J., Cassman, K.G., van Laar, H.H., Peng, S.   +3 more
openaire   +4 more sources

Survival for Children Diagnosed With Wilms Tumour (2012–2022) Registered in the UK and Ireland Improving Population Outcomes for Renal Tumours of Childhood (IMPORT) Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The Improving Population Outcomes for Renal Tumours of childhood (IMPORT) is a prospective clinical observational study capturing detailed demographic and outcome data on children and young people diagnosed with renal tumours in the United Kingdom and the Republic of Ireland.
Naomi Ssenyonga, Angela Lopez‐Cortes, Reem Al‐Saadi, Suzanne Tugnait, Kristina Dzhuma, Catriona Duncan, Gordan Vujanic, Tanzina Chowdhury, Claudia Allemani, Michel P. Coleman, Kathy Pritchard‐Jones, the Children's Cancer and Leukaemia Group (CCLG) Renal Tumour Special Interest Group, Hugh Bishop, Anthony McCarthy, Pamela Kearns, Helen Rees, Amos Burke, Meriel Jenney, Jane Pears, Hamish Wallace, Milind Ronghe, Tanzina Chowdhury, Susan Picton, Emma Ross, Lisa Howell, Bernadette Brennan, Gail Halliday, Richard Grundy, Shaun Wilson, Sucheta Vaidya, Daniel Yeomanson, Jessica Bate, Vesna Pavasovic, Jessica Bate, Sabine Irtan, Jesper Brok, Minou Oostveen, Kristina Dzhuma, Mark Weeks, Richard Williams, Mark Powis, Max Pachl, Bruce Okoye, Naima Smeulders, Gordan Vujanic, Oystein Olsen, Tom Watson, Susan Shelmerdine, Dan Saunders, Angela Lopez-Cortes, Taryn Treger, Tom Jackson, Suzanne Tugnait, Lisa Howell, Tanzina Chowdhury, Sam Behjati, Angela Polanco   +56 more
wiley   +1 more source