Results 21 to 30 of about 5,925,885 (247)

Grain Quality Characterization of Hybrid Rice Restorer Lines with Resilience to Suboptimal Temperatures during Filling Stage

, 2022
Rice (Oryza sativa L.) is a staple food that is consumed worldwide, and hybrid rice has been widely employed in many countries to greatly increase yield.
Feng Wang, Tang, Wenbang, Wenbang Tang, Xiao, Yunhua, Deng, Huabing, Wang, Feng, Guilian Zhang, Xuedan Lu, Lu Wang, Huabing Deng, Wang, Lu, Lu, Xuedan, Yunhua Xiao, Zhang, Guilian   +13 more
core   +1 more source

Genetic and Environmental Variations and Associations of the Characters Related to the Grain-Filling Process in Rice Cultivars

Plant Production Science, 1999
We examined the involvement of genetic and environmental factors in the variations and associations of the rate and duration of grain filling and the final grain weight in rice cultivars, instead of the simple phenotypic correlation and variance.
Tsuneo Kato
doaj   +1 more source

Effects of Supplemental Irrigation and Biofertilizers on Yield, Chlorophyll Content, Rate and Period of Grain Filling of Rainfed Wheat [PDF]

پژوهشهای زراعی ایران, 2020
Introduction The yield of wheat in Iran is very low as compared to the other wheat producing countries. One of the most important effective factors is water shortage.
F Yaghini, رئوف سید شریفی, H Narimani   +2 more
doaj   +1 more source

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

, 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   +1 more source

Effect of plastic film mulching on the grain filling and hormonal changes of maize under different irrigation conditions.

PLoS ONE, 2015
Plastic film mulching (PM) is widely utilized for maize production in China. However, the effect of PM on the grain yield of crops has not been established, and the biochemical mechanism underlying the increase or decrease in grain yield under PM is not ...
Yang Liu, Juan Han, Didi Liu, Dandan Gu, Yongping Wang, Yuncheng Liao, Xiaoxia Wen   +6 more
doaj   +1 more source

The relationship between polyamines and hormones in the regulation of wheat grain filling. [PDF]

PLoS ONE, 2013
The grain weight of wheat is strongly influenced by filling. Polyamines (PA) are involved in regulating plant growth. However, the effects of PA on wheat grain filling and its mechanism of action are unclear.
Yang Liu, Dandan Gu, Wei Wu, Xiaoxia Wen, Yuncheng Liao   +4 more
doaj   +1 more source

Nitrogen Supply Regulates Vascular Bundle Structure and Matter Transport Characteristics of Spring Maize Under High Plant Density

Frontiers in Plant Science, 2021
Nitrogen (N) fertilizer application greatly enhances grain yield by improving dry matter accumulation and grain filling in spring maize. However, how N application rates regulate the vascular bundle structure, matter transport and grain filling of spring
Hong Ren, Hong Ren, Ying Jiang, Ming Zhao, Hua Qi, Congfeng Li   +5 more
doaj   +1 more source

Study of yield components under heat stress conditions in wheat [PDF]

, 2013
High temperature tolerance can be characterised by measuring various plant productivity traits in different developmental stages. The present work investigated the effect of exposure to high temperature (30-35°C) at first node appearance, during ...
Balla, Krisztina, Veisz, Ottó Bálint, Karsai, Ildikó, Kiss, Tibor, Bencze, Szilvia   +4 more
core   +1 more source

Integrated agronomic practices management improved grain formation and regulated endogenous hormone balance in summer maize (Zea mays L.)

Journal of Integrative Agriculture, 2020
Compared with single agronomic practices management during grain formation, knowledge about integrated agronomic practices management on grain-filling characteristics and physiological function of endogenous hormones was limited. In order to clarify this
Ning-ning YU, Ji-wang ZHANG, Peng LIU, Bin ZHAO, Bai-zhao REN   +4 more
doaj   +1 more source

High post-anthesis temperature effects on bread wheat (Triticum aestivum L.) grain transcriptome during early grain-filling [PDF]

, 2020
Background: High post-anthesis (p.a) temperatures significantly reduce mature grain weight in wheat and other cereals. However, the mechanisms through which this reduction occurs are not entirely known. It has been suggested that the pericarp may control
Pellny, T. K., Kino, R. I., Gonzalez-Uriarte, A., Tosi, P., Mitchell, R. A. C.   +4 more
core   +1 more source