FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2134522534> ?p ?o ?g. }

• W2134522534 endingPage "435" @default.
• W2134522534 startingPage "427" @default.
• W2134522534 abstract "SUMMARY Global changes including increases in temperature, atmospheric greenhouse gases, soil degradation and competition for land and water resources, will have multiple impacts on rice production systems in Africa. These changes will affect weed communities, and management approaches must be adapted to take this into account. Higher temperatures and limited water availability will generally advantage C 4 over C 3 plants (e.g. rice). Conversely, elevated carbon dioxide (CO 2 ) levels will improve the competitiveness of rice relative to C 4 weeds, which comprise many of the problem weeds of rice. Increased atmospheric CO 2 levels may also improve tolerance of rice against parasitic weeds, while prevalence of parasitic species may be amplified by soil degradation and more frequent droughts or floods. Elevated CO 2 levels tend to promote growth below-ground relative to above-ground, particularly in perennial (C 3 ) species. This may render mechanical control of weeds within a cropping season less effective or even counterproductive. Increased CO 2 levels, rainfall and temperature may also reduce the effectiveness of chemical control, while the implementation of adaptation technologies, such as water-saving irrigation regimes, will have negative consequences for rice–weed competition. Rain-fed production systems are prevalent throughout Africa and these are likely to be most vulnerable to direct effects of climate change (e.g. higher temperatures and changes in rainfall patterns). Effective weed management strategies in these environments could encompass off-season tillage, the use of well-adapted cultivars (i.e. those with drought and heat tolerance, high weed competitiveness and parasitic weed resistance or tolerance) and rotations, intercropping or short, off-season fallows with weed-suppressive legumes including those that suppress parasitic weeds. In irrigated, non-flooded rice systems, weeds are expected to become more serious. Specifically, perennial rhizomatous C 3 weeds and species adapted to hydromorphic conditions are expected to increase in prevalence. By implementing an integrated weed management strategy primarily targeted at weed prevention, dependency on flood water, herbicides and mechanical control can be lessened. Off-season deep tillage, stale seed bed techniques, use of clean seeds and irrigation water, competitive cultivars, timely transplanting at optimum spacing and judicious fertilizer timings are suitable candidate components for such a strategy. Integrated, novel approaches must be developed to assist farmers in coping with the challenges of weed control in the future." @default.
• W2134522534 created "2016-06-24" @default.
• W2134522534 creator A5027643529 @default.
• W2134522534 creator A5066936949 @default.
• W2134522534 creator A5076803633 @default.
• W2134522534 date "2011-02-25" @default.
• W2134522534 modified "2023-09-29" @default.
• W2134522534 title "Challenges for weed management in African rice systems in a changing climate" @default.
• W2134522534 cites W1465056966 @default.
• W2134522534 cites W1562261763 @default.
• W2134522534 cites W1658390698 @default.
• W2134522534 cites W1963549411 @default.
• W2134522534 cites W1964148439 @default.
• W2134522534 cites W1972512168 @default.
• W2134522534 cites W1976568388 @default.
• W2134522534 cites W1983430444 @default.
• W2134522534 cites W1985936993 @default.
• W2134522534 cites W1986380399 @default.
• W2134522534 cites W1991571602 @default.
• W2134522534 cites W1993344052 @default.
• W2134522534 cites W1993450077 @default.
• W2134522534 cites W1995344389 @default.
• W2134522534 cites W1997399210 @default.
• W2134522534 cites W2003004462 @default.
• W2134522534 cites W2009579871 @default.
• W2134522534 cites W2011170259 @default.
• W2134522534 cites W2017070761 @default.
• W2134522534 cites W2020544997 @default.
• W2134522534 cites W2022656889 @default.
• W2134522534 cites W2037233275 @default.
• W2134522534 cites W2040378684 @default.
• W2134522534 cites W2043829150 @default.
• W2134522534 cites W2051759985 @default.
• W2134522534 cites W2059708527 @default.
• W2134522534 cites W2066367098 @default.
• W2134522534 cites W2073580715 @default.
• W2134522534 cites W2074390090 @default.
• W2134522534 cites W2080391762 @default.
• W2134522534 cites W2095054126 @default.
• W2134522534 cites W2095693034 @default.
• W2134522534 cites W2101258518 @default.
• W2134522534 cites W2104522272 @default.
• W2134522534 cites W2106022803 @default.
• W2134522534 cites W2111419071 @default.
• W2134522534 cites W2115968688 @default.
• W2134522534 cites W2118821780 @default.
• W2134522534 cites W2122837396 @default.
• W2134522534 cites W2124770012 @default.
• W2134522534 cites W2125231485 @default.
• W2134522534 cites W2137773223 @default.
• W2134522534 cites W2141098380 @default.
• W2134522534 cites W2145573382 @default.
• W2134522534 cites W2150425253 @default.
• W2134522534 cites W2152068390 @default.
• W2134522534 cites W2156085609 @default.
• W2134522534 cites W2159806606 @default.
• W2134522534 cites W2167889321 @default.
• W2134522534 cites W2169389730 @default.
• W2134522534 cites W2172129666 @default.
• W2134522534 cites W2174893610 @default.
• W2134522534 cites W2469411378 @default.
• W2134522534 cites W2481709101 @default.
• W2134522534 cites W2492385001 @default.
• W2134522534 cites W2507132080 @default.
• W2134522534 cites W2946086321 @default.
• W2134522534 cites W2946487891 @default.
• W2134522534 cites W3017818558 @default.
• W2134522534 cites W34821026 @default.
• W2134522534 cites W4254467843 @default.
• W2134522534 doi "https://doi.org/10.1017/s0021859611000207" @default.
• W2134522534 hasPublicationYear "2011" @default.
• W2134522534 type Work @default.
• W2134522534 sameAs 2134522534 @default.
• W2134522534 citedByCount "69" @default.
• W2134522534 countsByYear W21345225342012 @default.
• W2134522534 countsByYear W21345225342013 @default.
• W2134522534 countsByYear W21345225342014 @default.
• W2134522534 countsByYear W21345225342015 @default.
• W2134522534 countsByYear W21345225342016 @default.
• W2134522534 countsByYear W21345225342017 @default.
• W2134522534 countsByYear W21345225342018 @default.
• W2134522534 countsByYear W21345225342019 @default.
• W2134522534 countsByYear W21345225342020 @default.
• W2134522534 countsByYear W21345225342021 @default.
• W2134522534 countsByYear W21345225342022 @default.
• W2134522534 countsByYear W21345225342023 @default.
• W2134522534 crossrefType "journal-article" @default.
• W2134522534 hasAuthorship W2134522534A5027643529 @default.
• W2134522534 hasAuthorship W2134522534A5066936949 @default.
• W2134522534 hasAuthorship W2134522534A5076803633 @default.
• W2134522534 hasBestOaLocation W21345225342 @default.
• W2134522534 hasConcept C115343472 @default.
• W2134522534 hasConcept C118518473 @default.
• W2134522534 hasConcept C132651083 @default.
• W2134522534 hasConcept C13558536 @default.
• W2134522534 hasConcept C147273371 @default.
• W2134522534 hasConcept C16397148 @default.
• W2134522534 hasConcept C18903297 @default.

• next