<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Response of interspecific and sativa upland rices to Mali phosphate rock and soluble phosphate fertilizer"^^ . "In West Africa, two-thirds of upland rice is grown on acidic phosphorus (P)-\r\ndeficient soils. Phosphorus is one of the most limiting-nutrients affecting crop\r\nproductivity. A three-year field experiment was conducted on a Ferralsol in Coˆ te\r\nd’Ivoire to study the response of four interspecific rice cultivars and a sativa\r\n(control cultivar) to Tilemsi phosphate rock (PR) and soluble triple superphosphate\r\n(TSP) fertilizer. PR was applied at 0, 150, 300, and 450 kg ha71 P once in\r\nthe first year and residual effects were measured in the following years. TSP (0, 50,\r\n100 and 150 kg ha71 P) was applied yearly. More significant yield increasing\r\n(38%) was observed in the second year. Annual application of 50 kg P ha71 as\r\nTSP or a one-time application of 150 kg P ha71 as PR was the optimum rate for\r\nthe production of all cultivars. Higher rates of P from TSP (100 and 150 kg P\r\nha71) gave 2–3 times greater residual P in soil than the optimum rate, inducing no\r\nfurther response of rice. Two interspecific cultivars were identified as the most\r\nacid- and low P-tolerant cultivars for improving rice production in West Africa\r\nhumid forest zone."^^ . "2011" . . "57" . "4" . . "Taylor & Francis"^^ . . . "Archives of Agronomy and Soil Science"^^ . . . "03650340" . . . . . . . . . . . . . . . . . . . . . . "K"^^ . "Valere"^^ . "K Valere"^^ . . "K"^^ . "Kone"^^ . "K Kone"^^ . . "K L"^^ . "Sahrawat"^^ . "K L Sahrawat"^^ . . "O"^^ . "Sylvester"^^ . "O Sylvester"^^ . . "S"^^ . "Somado"^^ . "S Somado"^^ . . "E"^^ . "Diatta"^^ . "E Diatta"^^ . . . . . . "Response of interspecific and sativa upland rices to Mali phosphate rock and soluble phosphate fertilizer (PDF)"^^ . . . "Response of interspecific and sativa upland rices to Mali phosphate rock and soluble phosphate fertilizer (Image (PNG))"^^ . . . . . . "Response of interspecific and sativa upland rices to Mali phosphate rock and soluble phosphate fertilizer (Image (PNG))"^^ . . . . . . "Response of interspecific and sativa upland rices to Mali phosphate rock and soluble phosphate fertilizer (Image (PNG))"^^ . . . . . . "Response of interspecific and sativa upland rices to Mali phosphate rock and soluble phosphate fertilizer (Image (PNG))"^^ . . . . . . "Response of interspecific and sativa upland rices to Mali phosphate rock and soluble phosphate fertilizer (Indexer Terms)"^^ . . . . . "HTML Summary of #62 \n\nResponse of interspecific and sativa upland rices to Mali phosphate rock and soluble phosphate fertilizer\n\n" . "text/html" . . . "Soil Science"@en . .