Results 91 to 100 of about 1,948,094 (196)

Genetic Diversity and Allelic Frequency of Selected Thai and Exotic Rice Germplasm Using SSR Markers

Rice Science, 2019
A collection of 167 Thai and exotic rice accessions was subjected for evaluation of genetic diversity and assessment of relationship by simple sequence repeat (SSR) markers.
Wanwarang Pathaichindachote, Natjaree Panyawut, Kannika Sikaewtung, Sujin Patarapuwadol, Amorntip Muangprom   +4 more
doaj   +1 more source

HYBRID RICE AND ITS IMPACT ON FOOD SECURITY AND THE PATTERN OF GLOBAL PRODUCTION AND TRADE [PDF]

The hybrid rice technology is one of the many ways in which productivity of scarce resources devoted to rice production could be enhanced, with the consequent alleviation of food insecurity. The findings of this study show that the hybrid rice technology
Chavez, Eddie C., Durand-Morat, Alvaro, Wailes, Eric J.   +2 more
core  

Optimized Leaf Morphology and Delayed Senescence Boost Rice Yield via Enhanced Leaf and Canopy Photosynthesis

Rice Science
Four modern hybrid and four japonica rice varieties differing in biomass, yield, and daily biomass production rate during the grain-filling period (DBPGF), were used to reveal the eco-physiological photosynthetic characteristics of high-yield and high ...
Miao YE, Yuxin MAO, Rong YUAN, Dehai ZHANG, Zujian ZHANG   +4 more
doaj   +1 more source

Genotypes analysis of ten genes related to eating quality of 22 Shanghai important rice varieties by molecular marker

上海师范大学学报. 自然科学版, 2013
The improvement of rice eating quality is a very important direction of rice breeding.Clearing the different genotype of rice eating quality provides the basis for the parent selection on breeding good eating quality rice.Using molecular marker detection
XIE Mixue, GUO Liang, DOU Lanlan, CAO Yueqin, LI Jianyue   +4 more
doaj  

Molecular basis of differential sensitivity to MeJA in floret opening between indica and japonica rice

Czech Journal of Genetics and Plant Breeding
Methyl jasmonate (MeJA) accelerated floret opening in rice, crucial for addressing inconsistent floret opening in hybrid seed production of indica × japonica hybrids. However, indica and japonica rice exhibited notable differences in their sensitivity to
Zhiqiang Yan, Ruyue Deng, Huihui Tang, Hongwei Zhang, Susong Zhu   +4 more
doaj   +1 more source

Molecular-Marker-Based Design for Breeding Indica–Japonica Hybrid Rice with Bacterial Blight Resistance

Background/Objectives: To overcome the limitations imposed by bacterial blight on widely adopted indica–japonica hybrid rice, this study employed molecular design breeding strategies to develop a resistant germplasm.
Junjie Dong, Xinyue Zhang, Youfa Li, Haowei Fu   +3 more
core   +1 more source

Varietal differences in stem assimilate translocation and lodging resistance of rice under reduced nitrogen input

Agrosystems, Geosciences & Environment
The low translocation rate of stem assimilates and lodging under high nitrogen conditions are major factors limiting the realization of the yield potential of rice.
Guohui Li, Zijun Yang, Yan Zhang, Cheng Zhou, Chenhui Zhang, Jiwei Xu, Changjin Zhu, Ke Xu   +7 more
doaj   +1 more source

Genome-Wide Analysis and Breeding Value of Yun1032S, a Novel Japonica P/TGMS Line Bred in the Low-Latitude Plateau

Agronomy
Two-line hybrid rice breeding relies on photoperiod-/thermosensitive genic male sterile (P/TGMS) lines with reliable fertility transition across different environments.
Peirou Zhu, Jian Tu, Jing Tan, Zengyue Liu, Yihan Wu, Anyu Gu, Liping Yang, Wei Deng, Jianhua Zhang, Junjiao Guan, Jinwen Zhang, Limei Kui, Wei Dong, Xiaolin Li   +13 more
doaj   +1 more source

Comparative Starch Synthase Activity of Indica and Japonica Developing Rice Grain

Developing grain of japonica rice had higher specific activity of granule‐bound starch synthase than indica rice at the same growth stage, with indica‐japonica hybrid having intermediate synthase activity.
Villareal, C.P., Juliano Los Baños, B.O.   +1 more
core   +1 more source

Optimization of Variable Temperature-Tempering Drying Process and Study on Proteins Structure of Indica Japonica Hybrid Rice

Shipin gongye ke-ji
In order to improve the drying quality of rice, Indica and japonica hybrid rice were taken as the object and evaluated by waist burst rate, head rice rate, energy consumption and drying time in this experiment. Single factor and response surface analysis
Liang ZHANG, Yan CUI, Xingfeng SHAO, Xiaoting XUAN, Yifei DONG, Jiafeng SHEN, Jiangang LING   +6 more
doaj   +1 more source