Results 51 to 60 of about 29,369 (256)

Understanding physiological mechanisms of variation in grain filling of maize under high planting density and varying nitrogen applicate rate

Frontiers in Nutrition, 2022
Grain filling is a critical process for achieving a high grain yield in maize (Zea mays L.), which can be improved by optimal combination with genotype and nitrogen (N) fertilization.
Hong Ren, Hong Ren, Ming Zhao, Baoyuan Zhou, Wenbin Zhou, Kemin Li, Hua Qi, Ying Jiang, Congfeng Li   +8 more
doaj   +1 more source

Critical Factors for Grain Filling in Low Grain‐Ripening Rice Cultivars

Agronomy Journal, 2006
Some improved rice (Oryza sativa L.) cultivars such as the new plant type (NPT) lines of IRRI or Japanese indica × japonica cultivars can attach a greater density of spikelets, and hence have higher yield potential (YP); however, low grain ripening means that their higher YP is not fully used.
Kobata, Tohru, Nagano, Tomonori, Ida, Kumi   +2 more
openaire   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Grain-filling strategies of wheat of contrasting grain sizes under various planting patterns and irrigation levels

Crop Journal
In a study comparing grain filling and yield in a large- and a small-grain-size wheat cultivar under two planting patterns and two irrigation regimes, plastic-covered ridge and furrow planting with sprinkler irrigation increased grain filling and yield ...
Zimeng Liang, Jingyi Feng, Jiayu Li, Yangyang Tang, Tiankang He, Vinay Nangia, Yang Liu   +6 more
doaj   +1 more source

Variation and Association of the Traits Related to Grain Filling in Several Extra-Heavy Panicle Type Rice under Different Environments

Plant Production Science, 2010
Raising the degree of grain filling is an important issue for the genetic improvement of extra-heavy panicle type rice which does not always realize the high yield potential due to low degree of grain filling.
Tsuneo Kato
doaj   +1 more source

Characterization of vegetative and grain filling periods of winter wheat by stepwise regression procedure. II. Grain filling period

Genetika, 2011
In wheat, rate and duration of dry matter accumulation and remobilization depend on genotype and growing conditions. The objective of this study was to determine the most appropriate polynomial regression of stepwise regression procedure for describing grain filling period in three winter wheat cultivars.
Novo Przulj, Vojislava Momcilovic
openaire   +2 more sources

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

Advanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim, Sohee John Yoon, Yong‐Lae Park   +2 more
wiley   +1 more source

Effect of Drought Stress at Pre and Post-anthesis on Dry Matter Accumulation of Grains in Irrigated Winter Wheat [PDF]

Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2011
Investigating assimilate contribution and grain filling pattern in winter wheat is importance under drought stress condition. This study was conducted to evaluate the relationship between drought stress on grain filling and yield of 4 cultivars including
Sh. Elyasi, D. Eradatmand Asli, E. Rouhi, A. Siosehmardeh   +3 more
doaj  

Activities of Enzymes for Sucrose-Starch Conversion in Developing Endosperm of Rice and Their Association with Grain Filling in Extra-Heavy Panicle Types

Plant Production Science, 2007
Rice cultivars with numerous spikelets per panicle (extra-heavy panicle types) frequently fail to exhibit their high yield potential due to low grain filling.
Tsuneo Kato, Dai Shinmura, Ayano Taniguchi   +2 more
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source