Results 51 to 60 of about 7,911,045 (336)

Flow Stability of Patchy Vector Fields and Robust Feedback Stabilization [PDF]

, 2001
The paper is concerned with patchy vector fields, a class of discontinuous, piecewise smooth vector fields that were introduced in AB to study feedback stabilization problems. We prove the stability of the corresponding solution set w.r.t.
Ancona, Fabio, Bressan, Alberto
core   +2 more sources

Agro-Morphological, Yield and Quality Traits and Interrelationship with Yield Stability in Quinoa (Chenopodium quinoa Willd.) Genotypes under Saline Marginal Environment

Plants, 2020
Quinoa (Chenopodium quinoa Willd.) is a halophytic crop that shows resistance to multiple abiotic stresses, including salinity. In this study we investigated the salinity tolerance mechanisms of six contrasting quinoa cultivars belonging to the coastal ...
M. Hussain, A. Muscolo, Mukhtar Ahmed, M. Asghar, A. Al-Dakheel   +4 more
semanticscholar   +1 more source

Maize//Soybean Intercropping Improves Yield Stability and Sustainability in Red Soil under Different Phosphate Application Rates in Southwest China

Agronomy
Studying the effects of maize and soybean intercropping for improving the maize yield and sustaining stability of the maize yield under different phosphate (P) application rates in red soil is crucial for promoting maize productivity, improving soil ...
Long Zhou, Lizhen Su, Hongmin Zhao, Tilei Zhao, Yi Zheng, Li Tang   +5 more
doaj   +1 more source

Capturing Maize Stand Heterogeneity Across Yield-Stability Zones Using Unmanned Aerial Vehicles (UAV)

Sensors, 2019
Despite the new equipment capabilities, uneven crop stands are still common occurrences in crop fields, mainly due to spatial heterogeneity in soil conditions, seedling mortality due to herbivore predation and disease, or human error.
Guanyuan Shuai, Rafael A. Martinez-Feria, Jinshui Zhang, Shiming Li, Richard Price, Bruno Basso   +5 more
doaj   +1 more source

Phenotypic Description of Theobroma cacao L. for Yield and Vigor Traits From 34 Hybrid Families in Costa Rica Based on the Genetic Basis of the Parental Population

Frontiers in Plant Science, 2018
A comprehensive understanding of the genetic basis of target traits in any crop is critical to design breeding strategies for the development and release of new improved varieties.
Guiliana M. Mustiga, Salvador A. Gezan, Wilbert Phillips-Mora, Adriana Arciniegas-Leal, Allan Mata-Quirós, Juan C. Motamayor   +5 more
doaj   +1 more source

Effects of Long-Term Organic–Inorganic Nitrogen Application on Maize Yield and Nitrogen-Containing Gas Emission

Agronomy, 2023
A sustainable model of combined organic–inorganic fertilizer application for high maize yields and environmental health is important for food security.
Hui Zhou, Yongqiang Wang, Jian Wang, Hu Liu, Hongfang Li, Jiawei Guo   +5 more
doaj   +1 more source

Genetic variability, stability and heritability for quality and yield characteristics in provitamin A cassava varieties [PDF]

, 2020
Open Access Article; Published online: 25 Jan 2020Cassava is widely consumed in many areas of Africa, including Ghana, and is a major part of most household diets.
Biljon, A. van, Kulakow, P., Labuschagne, M., Manu-Aduening, J., Parkes, E., Peprah, B.B.   +5 more
core   +1 more source

Nutrient supply affects the yield stability of major European crops—a 50 year study

Environmental Research Letters, 2020
Yield stability is important for food security and a sustainable crop production, especially under changing climatic conditions. It is well known that the variability of yields is linked to changes in meteorological conditions.
H. Ahrends, S. Siebert, E. Rezaei, S. Seidel, H. Hüging, F. Ewert, T. Döring, V. Rueda-Ayala, W. Eugster, T. Gaiser   +9 more
semanticscholar   +1 more source

Domestication reduces phenotypic plasticity in chaya (Cnidoscolus aconitifolius (Mill.) I.M. Johnst)

Botan‪ical Sciences, 2021
Background: Natural selection optimizes phenotypic plasticity in plants found in environmentally variable habitats. However, it is unclear how artificial selection has affected the phenotypic plasticity of crops.
Miguel A. Munguía-Rosas
doaj   +1 more source

Leveraging Genome Editing to Revive Multi-Ear Traits for Climate Resilient Maize: Systematic Review

Ethiopian Journal of Science and Sustainable Development
Maize is central to global food security because of its high yield potential and broad adaptability. However, modern breeding has unintentionally narrowed its genetic base by favoring a single-ear ideotype, thereby reducing resilience to climate stress ...
Abenezer Abebe Tefera, Guta Tesema Debele   +1 more
doaj   +1 more source