Results 11 to 20 of about 876,316 (293)

Grain-filling rate improves physical grain quality in barley under heat stress conditions during the grain-filling period [PDF]

Frontiers in Plant Science, 2022
Heat stress is a primary constraint to Australia's barley production. In addition to impacting grain yield, it adversely affects physical grain quality (weight and plumpness) and market value.
B.H. Paynter (23518144), S. Westcott (23494732), Kefei Chen (23288305), H. A. Khan (7639592), T. T. Angessa (23518147), C. B. Hill (23518150), C. Li (2717329), H. Shirdelmoghanloo (23518141)   +7 more
core   +7 more sources

Exploiting Grain-Filling Rate and Effective Grain-Filling Duration to Improve Grain Yield of Early-Maturing Maize [PDF]

Crop Science, 2013
Early-maturing maize (Zea mays L.) genotypes yield 15 to 30% less than late-maturing genotypes. One strategy for improving grain yield in the early-maturing group involves assessment of grain-filling traits as secondary traits for selection for high ...
Tarekegne, A, Edema, R, Patrick Okori, Setimela, P, Richard Edema, Gasura, E, Gibson, P T, Amsal Tarekegne, Peter Setimela, Okori, P, Edmore Gasura, Paul T. Gibson   +11 more
core   +4 more sources

Response of grain-filling rate and grain quality of mid-season indica rice to nitrogen application

Journal of Integrative Agriculture, 2021
Nitrogen is one of the important factors for high yield of rice. Apart from high yield, high quality has become the current urgent demand for rice production. Grain-filling stage is crucial for rice yield and quality formation.
Jing ZHANG, Yan-yan ZHANG, Ning-yuan SONG, Qiu-li CHEN, Hong-zheng SUN, Ting PENG, Song HUANG, Quan-zhi ZHAO   +7 more
doaj   +2 more sources

Identification and Characterization of microRNAs during Maize Grain Filling. [PDF]

PLoS ONE, 2015
The grain filling rate is closely associated with final grain yield of maize during the period of maize grain filling. To identify the key microRNAs (miRNAs) and miRNA-dependent gene regulation networks of grain filling in maize, a deep-sequencing ...
Xining Jin, Zhiyuan Fu, Panqing Lv, Qian Peng, Dong Ding, Weihua Li, Jihua Tang   +6 more
doaj   +4 more sources

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   +2 more sources

Functional Analysis of OsCIPK17 in Rice Grain Filling [PDF]

Frontiers in Plant Science, 2022
We used mutant cipk17 and Nipponbare in field experiments to analyze agronomic traits, photosynthetic parameters, transcriptome, and gene expression. The results demonstrated cytoplasmic localization of OsCIPK17, while GUS allogeneic (A. thaliana) tissue-staining and quantitative analysis showed the gene was expressed in many organs, including flower ...
Gao, Cong, Zhu, Xiuru, Lu, Shuai, Xu, Jingbiao, Zhou, Rong, Lv, Jianying, Chen, Yaoyu, Cao, Yunying   +7 more
openaire   +3 more sources

Brassinosteroids Regulate Grain Filling in Rice   [PDF]

The Plant Cell, 2008
Abstract Genes controlling hormone levels have been used to increase grain yields in wheat (Triticum aestivum) and rice (Oryza sativa). We created transgenic rice plants expressing maize (Zea mays), rice, or Arabidopsis thaliana genes encoding sterol C-22 hydroxylases that control brassinosteroid (BR) hormone levels using a promoter ...
Chuan-yin, Wu, Anthony, Trieu, Parthiban, Radhakrishnan, Shing F, Kwok, Sam, Harris, Ke, Zhang, Jiulin, Wang, Jianmin, Wan, Huqu, Zhai, Suguru, Takatsuto, Shogo, Matsumoto, Shozo, Fujioka, Kenneth A, Feldmann, Roger I, Pennell   +13 more
openaire   +2 more sources

Grain-filling problem in ‘super’ rice [PDF]

Journal of Experimental Botany, 2009
Modern rice (Oryza sativa L.) cultivars, especially the newly bred 'super' rice, have numerous spikelets on a panicle with a large yield capacity. However, these cultivars often fail to achieve their high yield potential due to poor grain-filling of later-flowering inferior spikelets (in contrast to the earlier-flowering superior spikelets ...
Jianchang, Yang, Jianhua, Zhang
openaire   +2 more sources

Favorable Alleles of GRAIN-FILLING RATE1 Increase the Grain-Filling Rate and Yield of Rice [PDF]

Plant Physiology, 2019
Hybrid rice (Oryza sativa) has been cultivated commercially for 42 years in China. However, poor grain filling still limits the development of hybrid japonica rice. We report here the map-based cloning and characterization of the GRAIN-FILLING RATE1 (GFR1) gene present at a major-effect quantitative trait locus. We elucidated and confirmed the function
Erbao Liu, Siyuan Zeng, Shangshang Zhu, Yang Liu, Guocan Wu, Kaiming Zhao, Xiaoli Liu, Qiangming Liu, Zhiyao Dong, Xiaojing Dang, Hui Xie, Dalu Li, Xiaoxiao Hu, Delin Hong   +13 more
openaire   +2 more sources

Dynamics of a Grain-Filled Ball on a Vibrating Plate [PDF]

Physical Review Letters, 2014
We study experimentally how the bouncing dynamics of a hollow ball on a vibrating plate is modified when it is partially filled with liquid or grains. Whereas empty and liquid-filled balls display a dominant chaotic dynamics, a ball with grains exhibits a rich variety of stationary states, determined by the grain size and filling volume.
Pacheco Vazquez, Felipe, Ludewig, François, Dorbolo, Stéphane   +2 more
openaire   +3 more sources