Results 31 to 40 of about 5,925,865 (229)

The Initiation of Inferior Grain Filling is Affected by Sugar Translocation Efficiency in Large Panicle Rice

Rice, 2019
Background Large panicle rice has a large sink capacity, but inferior spikelet filling is poor in this variety of rice due to asynchronous grain filling.
Lin Chen, Yao Deng, Honglei Zhu, Yuxiang Hu, Zhengrong Jiang, She Tang, Shaohua Wang, Yanfeng Ding   +7 more
doaj   +1 more source

Spermidine Increases the Sucrose Content in Inferior Grain of Wheat and Thereby Promotes Its Grain Filling

Frontiers in Plant Science, 2019
The improvement of grain filling is the key issue for promoting wheat thousand grain weight and grain yield. The levels of polyamines (PAs) significantly affect grain filling in cereals, but the mechanism by which PAs affect grain filling in wheat is ...
Jian Luo, Bin Wei, Juan Han, Yuncheng Liao, Yang Liu   +4 more
doaj   +1 more source

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   +1 more source

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

Dynamics of dry matter accumulation in internodes indicates source and sink relations during grain-filling stage of japonica rice

, 2020
Storage of non-structural carbohydrates (NSC) in internode parenchyma before anthesis functions as a major carbon source for rice grain filling.
Li, G., Ding, Y., Li, W., Paul, M. J., Xiao, F., Xu, H., Liu, Z., Wang, Z., Yang, L.   +8 more
core   +1 more source

Effect of removing superior spikelets on grain filling of inferior spikelets in rice

Frontiers in Plant Science, 2016
: Large-panicle rice cultivars often fail to reach their yield potential due to the poor grain filling of inferior spikelets (IS). Thus, it is important to determine the causes of poor IS grain filling.
Cuicui You, Honglei Zhu, Beibei Xu, Wenxiao Huang, Shaohua Wang, Yanfeng Ding, Yanfeng Ding, Zhenghui Liu, Zhenghui Liu, Ganghua Li, Lin Chen, Chengqiang Ding, She Tang   +12 more
doaj   +1 more source

Grain Filling Characteristics and Their Relations with Endogenous Hormones in Large- and Small-Grain Mutants of Rice. [PDF]

PLoS ONE, 2016
This study determined if the variation in grain filling parameters between two different spikelet types of rice (Oryza sativa L.) is regulated by the hormonal levels in the grains.
Weiyang Zhang, Zhuanqin Cao, Qun Zhou, Jing Chen, Gengwen Xu, Junfei Gu, Lijun Liu, Zhiqin Wang, Jianchang Yang, Hao Zhang   +9 more
doaj   +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  

Super Rice With High Sink Activities Has Superior Adaptability to Low Filling Stage Temperature

Frontiers in Plant Science, 2021
To investigate the differential responses of super rice grain filling to low filling stage temperature (LT) and the regulative effect of nitrogen panicle fertilizer (NPF), physiological and molecular experiments were conducted with two super rice ...
Congshan Xu, Congshan Xu, Congshan Xu, Fei Yang, Xinao Tang, Xinao Tang, Xinao Tang, Bo Lu, Bo Lu, Bo Lu, Ziyu Li, Ziyu Li, Ziyu Li, Zhenghui Liu, Zhenghui Liu, Zhenghui Liu, Zhenghui Liu, Yanfeng Ding, Yanfeng Ding, Yanfeng Ding, Yanfeng Ding, Chao Ding, Ganghua Li, Ganghua Li, Ganghua Li, Ganghua Li   +25 more
doaj   +1 more source

Initial grain-filling rate (GR₀), maximum grain-filling rate (GR_max), mean grain-filling rate (GR_mean), and active grain-filling duration (GD_active) of six early-season rice cultivars.

, 2019
Initial grain-filling rate (GR0), maximum grain-filling rate (GRmax), mean grain-filling rate (GRmean), and active grain-filling duration (GDactive) of six early-season rice cultivars.
Xiaohong Yin (1540870), Min Huang (161268), Shuanglü Shan (7832672), Jiana Chen (826169), Yingbin Zou (826172), Fangbo Cao (826170)   +5 more
core   +1 more source