Results 31 to 40 of about 38,036 (290)
Comparative Proteomic Analysis Provides New Insights into Improved Grain-filling in Ratoon Season Rice [PDF]
RiceGrain-filling of rice spikelets (particularly for the later flowering inferior spikelets) is an important characteristic that affects both quality and yield.
Yuhang Zeng +8 more
doaj +2 more sources
Field Crops Research, 2008 Grain filling, a crucial determinant of grain yield in cereal crops, is characterized by duration and rate of grain filling. This study aimed to (1) seek genotypic variations in grain filling duration and rate on area basis, (2) compare the contribution ...
Woonho Yang +2 more
exaly +1 more source
Response of rice yield, grain quality to chilling at grain filling stages
Journal of the Science of Food and AgricultureThis study aims to quantify the impacts of chilling at the grain filling stage on rice yield and grain quality. A factorial experiment with four levels of temperature and duration of chilling treatments at the early and late grain filling stages was ...
Chen, Xi +12 more
core +3 more sources
Nitrogen and potassium interactions optimized asynchronous spikelet filling and increased grain yield of japonica rice [PDF]
PeerJ, 2023 Poor grain filling severely reduces rice yield. Fertilizers play a vital role in regulating grain filling, especially nitrogen (N) and potassium (K).
Weitao Xu +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 +7 more
openaire +3 more sources
Journal of Integrative Agriculture, 2023 Grain filling is the physiological process for determining the obtainment of yield in cereal crops. The grain-filling characteristics of 50 maize brand hybrids released from 1964 to 2014 in China were assayed across multiple environments.
Xing GAO +7 more
doaj +1 more source
Quantitative Relationship Between Solar Radiation and Grain Filling Parameters of Maize
Frontiers in Plant Science, 2022 A quantitative understanding of the factors driving changes in grain filling is essential for effective prioritization of increasing maize yield. Grain filling is a significant stage in maize yield formation.
Yunshan Yang +11 more
doaj +1 more source
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 +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 +13 more
openaire +2 more sources