Seed-mediated gene flow promotes genetic diversity of weedy rice within populations: implications for weed management. [PDF]
PLoS ONE, 2014 Increased infestation of weedy rice-a noxious agricultural pest has caused significant reduction of grain yield of cultivated rice (Oryza sativa) worldwide. Knowledge on genetic diversity and structure of weedy rice populations will facilitate the design
Zhuoxian He +5 more
doaj +1 more source
Competitive ability of cultivated rice against weedy rice biotypes – a review [PDF]
, 2016 Weedy rice has been identified as a threat to rice production worldwide. Its phenotypic and genotypic diversity and its potential to compete against rice in all development stages from germination to maturity have resulted in a loss of rice yield and ...
Md. Kamal Uddin +9 more
core +1 more source
Weedy rice: An emerging threat for direct-seeded rice production systems in India
, 2013 Rice is an important cereal crop in India for food security. Conventional practices for rice production (puddled transplanting) are labour-, water-, and energy-intensive.
Saharawat, Y.S. +5 more
core +1 more source
Cross-Resistance to Imazapic and Imazapyr in a Weedy Rice (Oryza sativa) Biotype Found in Malaysia [PDF]
Planta Daninha, 2018 : The Clearfield® rice production system is an effective management tool for weedy rice and other weeds in the direct-seeded rice culture. However, if farmers cultivating the Clearfield® rice disregard stewardship recommendations, the industry could face
M. DILIPKUMAR +3 more
doaj +2 more sources
Comparison of Competitive Ability of Cultivated Rice and Weedy Rice with Existing Weeds at Seedling Stage [PDF]
, 2014 Weeds are the most important biological restraint in rice ecosystems which cause to reduceyield quantitatively and qualitatively. Weedy rice (Oryza sativa L. f. spontanea) is one of themost widespread and problematic weed, cause high yield losses when co-
Ratnasekera, D. +7 more
core +1 more source
Grains of the California weedy rice ecotype and the southern weedy rice ecotypes.
, 2016 California weedy rice (top panel) with representative strawhull (bottom left) and blackhull (bottom right) weedy rice ecotypes. California weedy rice has straw to golden colored hulls and long straw colored awns. Strawhull weedy rice has short to no awns
Kyle A. Gettler (3135264) +6 more
core +1 more source
How Can Weedy Rice Stand against Abiotic Stresses? A Review
Agronomy, 2020 Weedy rice is one of the most common weeds in rice cultivation in many rice areas throughout the world and it is able to cause significant yield reductions.
Silvia Fogliatto +2 more
doaj +1 more source
Weedy rice management in rice production: Case study farmer field in Sai Noi district, Nontaburi province [PDF]
, 2009 Weedy rice is unwanted plant which consequently affect rice yield and quality. Red weedy rice is an noxious weed which is an constraint component in rice seed standard.
Chawalit Handee, Anchalee Prasertsak
core
Impact of Soil Burial Depths on Survival of Weedy Rice Seeds: Implications for Weed Management
AgronomyWeedy rice (Oryza sativa f. spontanea) is a noxious weed infesting rice fields worldwide and causes great yield losses for cultivated rice. Effective management of this weed is essential for the world’s rice production.
Yu-Ge Tian +3 more
doaj +1 more source
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
core +1 more source