Effect of panicle morphology on grain filling and rice yield: genetic control and molecular regulation
The demand for rice is likely to increase approximately 1.5 times by the year 2050. In
contrast, the rice production is stagnant since the past decade as the ongoing rice breeding …
contrast, the rice production is stagnant since the past decade as the ongoing rice breeding …
Carbohydrate, hormone and enzyme regulations of rice grain filling under post-anthesis soil drying
G Wang, J Zhang - Environmental and Experimental Botany, 2020 - Elsevier
In rice, the utilization of the carbon reserve pre-stored in rice contributes significantly to its
yield. The initiation of whole-plant senescence is required to remobilise carbon reserve, pre …
yield. The initiation of whole-plant senescence is required to remobilise carbon reserve, pre …
Identification and expression analysis of miRNAs and elucidation of their role in salt tolerance in rice varieties susceptible and tolerant to salinity
Soil salinization is a serious problem for cultivation of rice, as among cereals rice is the most
salt sensitive crop, and more than 40% of the total agricultural land amounting to …
salt sensitive crop, and more than 40% of the total agricultural land amounting to …
The 14‐3‐3 protein GF14f negatively affects grain filling of inferior spikelets of rice (Oryza sativa L.)
Z Zhang, H Zhao, F Huang, J Long, G Song… - The Plant …, 2019 - Wiley Online Library
In rice (Oryza sativa L.), later flowering inferior spikelets (IS), which are located on proximal
secondary branches, fill slowly and produce smaller and lighter grains than earlier flowering …
secondary branches, fill slowly and produce smaller and lighter grains than earlier flowering …
High nitrogen input increases the total spikelets but decreases the high-density grain content in hybrid indica rice
J Li, Y Feng, X Wang, G Xu, Z Luo, J Peng, Q Luo… - Field Crops …, 2022 - Elsevier
Nitrogen (N) application strongly affects both the total spikelets and grain weight in rice
(Oryza sativa L.), thereby affecting grain yield. Grain weight is closely related to the grain …
(Oryza sativa L.), thereby affecting grain yield. Grain weight is closely related to the grain …
Identification of novel QTLs for grain fertility and associated traits to decipher poor grain filling of basal spikelets in dense panicle rice
High grain number is positively correlated with grain yield in rice, but it is compromised
because of poor filling of basal spikelets in dense panicle bearing numerous spikelets. The …
because of poor filling of basal spikelets in dense panicle bearing numerous spikelets. The …
Study of expressions of miRNAs in the spikelets based on their spatial location on panicle in rice cultivars provided insight into their influence on grain development
Abstract Development of rice cultivars bearing numerous spikelets by breeding approach to
increase the yearly production of rice to approximately 800 million metric tons to feed the …
increase the yearly production of rice to approximately 800 million metric tons to feed the …
Ethylene sensitivity underscores the yield advantage of high-grain numbers in cylinder-shaped rice panicles
Panicle-wise grain-filling of individual spikelets is location-specific in rice; apical spikelets
dominate over their basal counterparts. This pattern of grain filling changes with panicle …
dominate over their basal counterparts. This pattern of grain filling changes with panicle …
[PDF][PDF] Nitrogen rate and plant density interaction enhances grain yield by regulating the grain distribution of secondary branches on the panicle axis and …
YL Gong, Y Lei, XP Zhang, BC Yan, XT Ju… - …, 2022 - ps.ueb.cas.cz
Abbreviations: BFSB–filled grain number of secondary branches of the bottom panicle; BSB–
grain number of secondary branches of the bottom panicle; Chl–chlorophyll; Ci–intercellular …
grain number of secondary branches of the bottom panicle; Chl–chlorophyll; Ci–intercellular …
Biochemical and molecular processes contributing to grain filling and yield in rice
The increase in much required rice production through breeding programmes is on decline.
The primary reason being poor filling of grains in the basal spikelets of the heavy and …
The primary reason being poor filling of grains in the basal spikelets of the heavy and …