Results 41 to 50 of about 2,954 (276)
Occurrence pattern and morphological polymorphism of Chinese weedy rice
Journal of Integrative Agriculture, 2023 Rice, the main food crop in China, has been sporadically reported to suffer from weedy rice infestation. However, the overall occurrence and distribution pattern of Chinese weedy rice remains unclear because a systematic survey has not been conducted. In
Hao-quan WANG +8 more
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G3: Genes, Genomes, Genetics, 2018 Weedy rice (Oryza spp.) is a problematic weed of cultivated rice (O. sativa) around the world. Recent studies have established multiple independent evolutionary origins of weedy rice, raising questions about the traits and genes that are essential for ...
Zhongyun Huang +7 more
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Communications Biology, 2021 Imaizumi et al. examine the origin and evolution of Japanese weedy rice and document the role of hybridization in weedy rice origins. Their results show that there is parallel evolution in rice feralization, and document the temperate and tropical ...
Toshiyuki Imaizumi +6 more
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Competitive ability of imidazolinone-tolerant rice (cv. Luna) with different weedy rice (Oryza sativa f. spontanea) biotypes [PDF]
, 2023 Weedy rice (Oryza sativa f. spontanea) is becoming a significant concern in rice (O. sativa L.) cultivation in Turkey, despite its recent introduction. These studies determined the competitive ability of different weedy rice biotypes and yield responses ...
Jabran, Khawar +2 more
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International Journal of Bio-Resource and Stress Management, 2023 Weedy rice has become a major problem in Malaysia for the last few decades. A comparative morphological study was conducted to characterize weedy rice population by collecting weedy rice morphotypes from six sites among the Perak rice granaries in ...
Q. N. Ahmed, H. Zainudin, A. S. Othman
doaj
PLoS ONE, 2011 BackgroundIntrogression plays an important role in evolution of plant species via its influences on genetic diversity and differentiation. Outcrossing determines the level of introgression but little is known about the relationships of outcrossing rates,
Han-Bing Xia +4 more
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Expression of genes in cultivated rice and weedy rice in competition
Australian Journal of Crop Science, 2016 The competition for resources such as light and nitrogen between red rice and cultivated rice can trigger responses in plants that interfere with growth and productivity as well as the expression of genes related to competition-induced stress. Due to its sensitivity, accuracy, and specificity, real-time reverse transcription PCR (RT-qPCR) is an ...
Marcos Andre Nohato +5 more
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, 2011 Weedy rice is a great threat to rice production in Sri Lanka. Selective herbicides to manage weedy rice in conventional rice cultivars are not available in Sri Lanka.
Kulatunga, Sakinda +4 more
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Hydrothermal Humification of Biomass for Circular Carbon Management in Sustainable Agro‐Ecosystems
Advanced Science, EarlyView.This article provides a comprehensive overview of biomass hydrothermal humification for building sustainable agro‐ecosystems. It examines the chemical transformation mechanisms and the functional benefits of the produced humic acids in soil remediation.
Ziyun Liu +4 more
wiley +1 more source
Agribusiness, EarlyView.ABSTRACT Smallholder farmers are reverting to traditional production methods due to the high opportunity costs and unintended consequences of new technologies. This study focuses on row planting technology, which is labor‐intensive and slow without mechanized operations.
Emmanuel Tetteh Jumpah +4 more
wiley +1 more source