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Soil Fertility Improvement with Indigenous Resources in Lowland Rice Ecologies in Ghana Tobita, Satoshi Nakamura, Satoshi Soil Research Institute (SRI-CSIR) Crop Research Institute (CRI-CSIR) University for Development Studies (UDS) Ministry of Food and Agriculture (MoFA) open access © by Japan International Research Center for Agricultural Sciences, 2018 © Reproduction and reprint of content herein are authorized only with prior written permission from JIRCAS Prefaace : i Contets : iii Present status of soil fertility in lowland rice fields of Ghana and recommended management practices : 1 Potential sources, application, and contribution of organic matter to soil fertility restoration for lowland rice production in Ghana : 7 Importance of various organic materials in lowland rice production systems in the forest zone of Ghana : 13 Effect of rice straw application on lowland rice cultivation in the Guinea savanna zone, Ghana : 19 Poultry manure-based composting with rice straw and saw dust for lowland rice production in the forest zone of Ghana : 27 Implication of the direct application and residual effects of phosphate rock in the lowland rice system of Ghana : 31 Combination and timing of application of phosphate rock and organic amendments in the lowland rice field of Ghana : 39 Technology for the solubilization of phosphate rock and its advantages : Phosphate rock solubilization by low-temperature calcination : 45 Technology for the solubilization of phosphate rock and its advantages : Phosphate rock solubilization via rice straw composting : 51 Effects of pre-seed and seedling treatment by phosphorus fertilizer on growth and grain yield of lowland rice : 57 Blending science with indigenous knowledge: An assessment of rice farmer’s views on soil improvement technologies in northern Ghana : 65 Assessment of biochar application for lowland rice cultivation through locally available feedstocks in Ghana : 71 Plant nutrient content of some animal manure types in the Guinea savanna (GS) agro-ecological zone of Ghana : 77 The Outlines of the Workshop : 83 Cooperation: Soil Research Institute (SRI-CSIR), Crop Research Institute (CRI-CSIR), University for Development Studies (UDS), Ministry of Food and Agriculture (MoFA), Ghana Japan International Research Center for Agricultural Sciences 2018-03-16 eng book VoR https://doi.org/10.34556/0002000306 https://jircas.repo.nii.ac.jp/records/2000306 10.34556/0002000306 BB2679351X https://doi.org/10.34556/0002000307 [Cover, Title page, Back cover] https://doi.org/10.34556/0002000308 Preface https://doi.org/10.34556/0002000309 Contents https://doi.org/10.34556/0002000310 Present status of soil fertility in lowland rice fields of Ghana and recommended management practices https://doi.org/10.34556/0002000311 Potential sources, application, and contribution of organic matter to soil fertility restoration for lowland rice production in Ghana https://doi.org/10.34556/0002000312 Importance of various organic materials in lowland rice production systems in the forest zone of Ghana https://doi.org/10.34556/0002000313 Effect of rice straw application on lowland rice cultivation in the Guinea savanna zone, Ghana https://doi.org/10.34556/0002000314 Poultry manure-based composting with rice straw and saw dust for lowland rice production in the forest zone of Ghana https://doi.org/10.34556/0002000315 Implication of the direct application and residual effects of phosphate rock in the lowland rice system of Ghana https://doi.org/10.34556/0002000316 Combination and timing of application of phosphate rock and organic amendments in the lowland rice field of Ghana https://doi.org/10.34556/0002000317 Technology for the solubilization of phosphate rock and its advantages : Phosphate rock solubilization by low-temperature calcination https://doi.org/10.34556/0002000318 Technology for the solubilization of phosphate rock and its advantages : Phosphate rock solubilization via rice straw composting https://doi.org/10.34556/0002000319 Effects of pre-seed and seedling treatment by phosphorus fertilizer on growth and grain yield of lowland rice https://doi.org/10.34556/0002000320 Blending science with indigenous knowledge : An Assessment of rice farmers’ views on soil improvement technologies in Northern Ghana https://doi.org/10.34556/0002000321 Assessment of biochar application for lowland rice cultivation through locally available feedstocks in Ghana https://doi.org/10.34556/0002000322 Plant nutrient content of some animal manure types in the Guinea savanna (GS) agro-ecological zone of Ghana https://doi.org/10.34556/0002000323 The Outlines of the Workshop Ghana ガーナ https://doi.org/10.13039/501100003993 Ministry of Agriculture, Forestry and Fisheries (MAFF), Japan The Study of Improvement of Soil Fertility with Use of Indigenous Resources in Rice Systems of Sub-Saharan Africa 1341-710X AA11159468 JIRCAS Working Report 86 87 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