FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2149014798> ?p ?o ?g. }

• W2149014798 endingPage "985" @default.
• W2149014798 startingPage "975" @default.
• W2149014798 abstract "For the foreseeable future a majority of the population, and almost all the mal– and under–nourished, will continue to be found in the tropics and subtropics. Food security in these parts of the world will have to be met largely from local resources. The productivity of the land is to a large extent determined by the fertlity of the soil, which in turn is mostly determined by its organic matter content and stored nutrients. Soil organic matter is readily lost when organic matter inputs are reduced upon cultivation and more so upon intensification. The concomitant loss of topsoil and possible exposure of subsoil acidity may cause further soil degradation. Plant nutrients to replenish what is yearly taken from the soil to meet the demands for food and fibre amount to 230 million tonnes (Mt). Current fertilizer consumption stands at about 130 Mt of N, P 2 O 5 ,and K 2 O, supplemented by an estimated 90 Mt of N from biological nitrogen fixation worldwide. Although 80 per cent of the population lives in the developing world, only half the world's fertilizer is consumed there. Yet, as much as 50% of the increase in agricultural productivity in the developing world is due to the adoption of fertilizers. World population growth will cause a doubling in these nutrients requirements for the developing world by 2020, which, in the likely case of inadequate production, will need to be met from soil reserves. Because expansion of the cultivable land area is reaching its limits, the reliance on nutrient inputs and their efficient use is bound to grow. With current urban expansion, nutrients in harvested products are increasingly lost from the rural environment as a whole. Estimates of soil nutrient depletion rates for sub–Saharan Africa (SSA) are alarmingly high. The situation may be more favourable in Latin America and Asia where fertilizer inputs are tenfold those of SSA. Closing the nutrient cycle at a community level in rural areas may be tedious; on an inter–regional level it is associated with considerable costs of collection, detoxification and transportation to the farms. Yet, at the rate at which some of the non–renewable resources such as phosphorus and potassium are being exploited, recycling of these nutrients will soon be required." @default.
• W2149014798 created "2016-06-24" @default.
• W2149014798 creator A5025546111 @default.
• W2149014798 creator A5064910363 @default.
• W2149014798 creator A5069837881 @default.
• W2149014798 date "1997-07-29" @default.
• W2149014798 modified "2023-09-25" @default.
• W2149014798 title "Nutrient resources for crop production in the tropics" @default.
• W2149014798 cites W1033783139 @default.
• W2149014798 cites W104771954 @default.
• W2149014798 cites W1157984357 @default.
• W2149014798 cites W1550296205 @default.
• W2149014798 cites W1552973378 @default.
• W2149014798 cites W178809745 @default.
• W2149014798 cites W1968405203 @default.
• W2149014798 cites W1994557115 @default.
• W2149014798 cites W1998106650 @default.
• W2149014798 cites W2033658630 @default.
• W2149014798 cites W2062167483 @default.
• W2149014798 cites W2157294197 @default.
• W2149014798 cites W2219705437 @default.
• W2149014798 cites W2287265172 @default.
• W2149014798 cites W2571481816 @default.
• W2149014798 cites W2896598767 @default.
• W2149014798 cites W4240152817 @default.
• W2149014798 cites W4243037479 @default.
• W2149014798 cites W4255074325 @default.
• W2149014798 cites W4255241617 @default.
• W2149014798 cites W4255538265 @default.
• W2149014798 cites W577184434 @default.
• W2149014798 cites W578326387 @default.
• W2149014798 doi "https://doi.org/10.1098/rstb.1997.0076" @default.
• W2149014798 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1691974" @default.
• W2149014798 hasPublicationYear "1997" @default.
• W2149014798 type Work @default.
• W2149014798 sameAs 2149014798 @default.
• W2149014798 citedByCount "73" @default.
• W2149014798 countsByYear W21490147982012 @default.
• W2149014798 countsByYear W21490147982013 @default.
• W2149014798 countsByYear W21490147982014 @default.
• W2149014798 countsByYear W21490147982015 @default.
• W2149014798 countsByYear W21490147982016 @default.
• W2149014798 countsByYear W21490147982018 @default.
• W2149014798 countsByYear W21490147982020 @default.
• W2149014798 countsByYear W21490147982022 @default.
• W2149014798 countsByYear W21490147982023 @default.
• W2149014798 crossrefType "journal-article" @default.
• W2149014798 hasAuthorship W2149014798A5025546111 @default.
• W2149014798 hasAuthorship W2149014798A5064910363 @default.
• W2149014798 hasAuthorship W2149014798A5069837881 @default.
• W2149014798 hasBestOaLocation W21490147982 @default.
• W2149014798 hasConcept C118518473 @default.
• W2149014798 hasConcept C121923324 @default.
• W2149014798 hasConcept C142796444 @default.
• W2149014798 hasConcept C144024400 @default.
• W2149014798 hasConcept C149923435 @default.
• W2149014798 hasConcept C159750122 @default.
• W2149014798 hasConcept C182124840 @default.
• W2149014798 hasConcept C18903297 @default.
• W2149014798 hasConcept C20529654 @default.
• W2149014798 hasConcept C2780560099 @default.
• W2149014798 hasConcept C2908647359 @default.
• W2149014798 hasConcept C38774213 @default.
• W2149014798 hasConcept C39432304 @default.
• W2149014798 hasConcept C48743137 @default.
• W2149014798 hasConcept C50660011 @default.
• W2149014798 hasConcept C54286561 @default.
• W2149014798 hasConcept C549605437 @default.
• W2149014798 hasConcept C6557445 @default.
• W2149014798 hasConcept C86803240 @default.
• W2149014798 hasConceptScore W2149014798C118518473 @default.
• W2149014798 hasConceptScore W2149014798C121923324 @default.
• W2149014798 hasConceptScore W2149014798C142796444 @default.
• W2149014798 hasConceptScore W2149014798C144024400 @default.
• W2149014798 hasConceptScore W2149014798C149923435 @default.
• W2149014798 hasConceptScore W2149014798C159750122 @default.
• W2149014798 hasConceptScore W2149014798C182124840 @default.
• W2149014798 hasConceptScore W2149014798C18903297 @default.
• W2149014798 hasConceptScore W2149014798C20529654 @default.
• W2149014798 hasConceptScore W2149014798C2780560099 @default.
• W2149014798 hasConceptScore W2149014798C2908647359 @default.
• W2149014798 hasConceptScore W2149014798C38774213 @default.
• W2149014798 hasConceptScore W2149014798C39432304 @default.
• W2149014798 hasConceptScore W2149014798C48743137 @default.
• W2149014798 hasConceptScore W2149014798C50660011 @default.
• W2149014798 hasConceptScore W2149014798C54286561 @default.
• W2149014798 hasConceptScore W2149014798C549605437 @default.
• W2149014798 hasConceptScore W2149014798C6557445 @default.
• W2149014798 hasConceptScore W2149014798C86803240 @default.
• W2149014798 hasIssue "1356" @default.
• W2149014798 hasLocation W21490147981 @default.
• W2149014798 hasLocation W21490147982 @default.
• W2149014798 hasLocation W21490147983 @default.
• W2149014798 hasOpenAccess W2149014798 @default.
• W2149014798 hasPrimaryLocation W21490147981 @default.
• W2149014798 hasRelatedWork W2074188600 @default.
• W2149014798 hasRelatedWork W2149014798 @default.
• W2149014798 hasRelatedWork W2180290097 @default.

• next