Results 1 to 10 of about 263,140 (258)

Utilizing differences in bTH tolerance between the parents of two-line hybrid rice to improve the purity of hybrid rice seed [PDF]

Frontiers in Plant Science, 2023
IntroductionTwo-line hybrid rice based on Photoperiod/thermo-sensitive genic male sterile (P/TGMS) lines has been developed and applied widely in agriculture due to the freedom in making hybrid combinations, less difficulty in breeding sterile lines, and
Xiuli Zhang, Xiuli Zhang, Qing Wang, Qing Wang, Guojian Fan, Guojian Fan, Li Tang, Li Tang, Ye Shao, Bigang Mao, Bigang Mao, Qiming Lv, Qiming Lv, Bingran Zhao, Bingran Zhao   +14 more
doaj   +2 more sources

Halotolerant Microorganism-Based Soil Conditioner Application Improved the Soil Properties, Yield, Quality and Starch Characteristics of Hybrid Rice under Higher Saline Conditions [PDF]

Plants
Soil salinity represents a significant factor affecting agricultural productivity and crop quality. The present study was conducted to investigate the effects of soil conditioner (SC) comprising halotolerant microorganisms on the soil fertility, yield ...
Wenyu Jin, Lin Li, Guohui Ma, Zhongwei Wei   +3 more
doaj   +2 more sources

High-frequency synthetic apomixis in hybrid rice. [PDF]

Nat Commun, 2022
Abstract Introducing asexual reproduction through seeds – apomixis – into crop species could revolutionize agriculture by allowing F1 hybrids with enhanced yield and stability to be clonally propagated. Engineering synthetic apomixis has proven feasible in inbred rice through the inactivation of three genes (
Vernet A, Meynard D, Lian Q, Mieulet D, Gibert O, Bissah M, Rivallan R, Autran D, Leblanc O, Meunier AC, Frouin J, Taillebois J, Shankle K, Khanday I, Mercier R, Sundaresan V, Guiderdoni E.   +16 more
europepmc   +9 more sources

Exploring Natural Allelic Variations of the β-Triketone Herbicide Resistance Gene HIS1 for Application in indica Rice and Particularly in Two-Line Hybrid Rice

Rice, 2021
Background Benzobicyclon (BBC) is a β-triketone herbicide (bTH) used in rice paddy fields. It has the advantages of high efficiency, low toxicity, high crop safety, and good environmental compatibility, and shows efficacy against paddy weeds resistant to
Qiming Lv, Xiuli Zhang, Dingyang Yuan, Zhiyuan Huang, Rui Peng, Jiming Peng, Zuren Li, Li Tang, Ducai Liu, Xiaomao Zhou, Lifeng Wang, Lang Pan, Ye Shao, Bigang Mao, Yeyun Xin, Lihuang Zhu, Bingran Zhao, Lianyang Bai   +17 more
doaj   +1 more source

The effects of mixed direct seeding of parental lines with different hull colors on the seed production of hybrid rice

Plant Production Science, 2020
Conventional production of hybrid rice seeds is based on sowing and transplanting parental lines separately (‘separate seeding and transplanting’, SST).
Tan Yanning, Liu Ling, Xu Ke, Sun Zhizhong, Yu Dong, Sun Xuewu, Sheng Xiabing, Yuan Guangjie, Zeng Jia, Yuan Dingyang, Duan Meijuan   +10 more
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E2Fs co-participate in cadmium stress response through activation of MSHs during the cell cycle

Frontiers in Plant Science, 2022
Cadmium is one of the most common heavy metal contaminants found in agricultural fields. MutSα, MutSβ, and MutSγ are three different MutS-associated protein heterodimer complexes consisting of MSH2/MSH6, MSH2/MSH3, and MSH2/MSH7, respectively.
Wen-Jie Zheng, Wang-Qing Li, Yan Peng, Ye Shao, Li Tang, Ci-Tao Liu, Dan Zhang, Dan Zhang, Lan-Jing Zhang, Ji-Huan Li, Wu-Zhong Luo, Zhi-Cheng Yuan, Bing-Ran Zhao, Bing-Ran Zhao, Bing-Ran Zhao, Bi-Gang Mao, Bi-Gang Mao   +16 more
doaj   +1 more source

Effects of Salinity Stress at Reproductive Growth Stage on Rice (Oryza sativa L.) Composition, Starch Structure, and Physicochemical Properties

Frontiers in Nutrition, 2022
This study aimed to investigate the changes in polished rice composition, starch structure, and physicochemical properties from three rice cultivars treated with medium and high salinity stress at the reproductive growth stage.
Dongping Yao, Dongping Yao, Dongping Yao, Jun Wu, Qiuhong Luo, Dongmeng Zhang, Wen Zhuang, Gui Xiao, Qiyun Deng, Qiyun Deng, Bin Bai   +10 more
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Resequencing of 1,143 indica rice accessions reveals important genetic variations and different heterosis patterns

Nature Communications, 2020
Hybrid rice cultivars are widely planted around the world. Here, the authors resequence 1,143 indica accessions, focusing on the parents of superior hybrid rice lines in China, and reveal genetic loci that are associated with heterosis via measuring ...
Qiming Lv, Weiguo Li, Zhizhong Sun, Ning Ouyang, Xin Jing, Qiang He, Jun Wu, Jiakui Zheng, Jiatuan Zheng, Shaoqing Tang, Renshan Zhu, Yan Tian, Meijuan Duan, Yanning Tan, Dong Yu, Xiabing Sheng, Xuewu Sun, Gaofeng Jia, Hongzhen Gao, Qin Zeng, Yufei Li, Li Tang, Qiusheng Xu, Bingran Zhao, Zhiyuan Huang, Hongfeng Lu, Na Li, Jian Zhao, Lihuang Zhu, Dong Li, Longping Yuan, Dingyang Yuan   +31 more
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Architectural and Physiological Features to Gain High Yield in an Elite Rice Line YLY1

Rice, 2020
Identification of traits strongly associated with high yield can help future gene engineering towards improvements of productivity. Here we systematically determine the major architectural and physiological features associated with high yield in two ...
Shuoqi Chang, Tiangen Chang, Qingfeng Song, Jun Wu, Yi Luo, Xiaolong Chen, Xin-Guang Zhu, Qiyun Deng   +7 more
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Effects of Cd uptake, translocation and redistribution in different hybrid rice varieties on grain Cd concentration

Ecotoxicology and Environmental Safety, 2022
In order to identify the key transport process that determines the Cd concentration in brown rice, this study used 21 hybrid rice varieties as experimental materials and conducted field experiments in Qiyang (cadmium-contaminated site) and Yongding (low ...
Qiuhong Luo, Bin Bai, Yunhe Xie, Dongping Yao, Dongmeng Zhang, Zhe Chen, Wen Zhuang, Qiyun Deng, Yinghui Xiao, Jun Wu   +9 more
doaj   +1 more source