Results 81 to 90 of about 572,607 (180)
AgronomyWeedy rice, also known as red rice, mainly originates from the de-domestication of cultivated rice and is a vicious weed in paddy fields around the world. Its red seeds are rich in oxidized proanthocyanidins (OPAs).
Yujiang Yan +8 more
doaj +1 more source
Journal of Integrative Agriculture, 2019 Weedy rice (Oryza sativa f. spontanea) is one of the three worst paddy weeds in most rice growing areas. The unexpected heavy infestation is derived from a persistence of soil seed bank of weedy rice, which the shattered seeds chiefly feed back to ...
Zheng ZHANG +5 more
doaj +1 more source
Hybridization of LM(Living Modified) rice with weedy rices
, 2004 Weedy rice collected from Milyang city in 2001 was very susceptible to glufosinate herbicide. Artificial crossing was made between Milyang weedy rice (a pollen receptor rice) and LM(Living Modified) rice (transformed with bar gene in Dongjinbyeo ...
J H Lee +4 more
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Data from: Genetic variation and possible origins of weedy rice found in California
, 2019 Control of weeds in cultivated crops is a pivotal component in successful crop production allowing higher yield and higher quality. In rice‐growing regions worldwide, weedy rice (Oryza sativa f. spontanea Rosh.) is a weed related to cultivated rice which
Andaya, Virgilio C. +7 more
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Call of the wild rice: Oryza rufipogon shapes weedy rice evolution in Southeast Asia [PDF]
, 2018 Agricultural weeds serve as productive models for studying the genetic basis of rapid adaptation, with weed-adaptive traits potentially evolving multiple times independently in geographically distinct but environmentally similar agroecosystems.
Kenneth M. Olsen +13 more
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Challenges and Control of Weedy Rice in Rice field
Weedy rice (Oryza sativa f. spontanea) is a troublesome and aggressive form of rice that behaves like a weed in cultivated rice fields. It is closely related to domesticated rice (Oryza sativa), making it particularly challenging to distinguish and control.
openaire +2 more sources
, 2016 Average population differentiation estimates (ФST) between California weedy rice and other rice groups.
Kyle A. Gettler (3135264) +6 more
core +1 more source
Variation of herbicide resistant Clearfield® rice and weedy rice variants in Malaysia
, 2014 Weedy rice (Oryza sativa) is a major problem in South-east Asian rice growing countries. Unfortunately, there was no effective measure to control weedy rice until the introduction of herbicide resistant Clearfield® rice. The objective of this study wasto
Juraimi, Abdul Shukor +5 more
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California weedy and cultivated rice phenotypic trait decomposition.
, 2016 5A. PCA of California weedy and crop (medium-grain and specialty) rice. Highly correlated traits and traits with no variation excluded. 5B. PCA biplot of the refined PCA analysis of California weedy, medium-grain crop, and specialty crop rice traits ...
Kyle A. Gettler (3135264) +6 more
core +1 more source
Weedy rice (Oryza sativa) II. Response of weedy rice to seed burial and flooding depth
Weedy rice is a serious problem of cultivated rice in most of the rice-growing areas in Asia, causing increased production costs and yield losses in rice. A study was conducted to determine the response of weedy rice accessions from India (IWR), Malaysia
Chauhan, Bhagirath Singh
core +1 more source