Rice: A Practical Guide to Nutrient Management

acid soils acid-sulfate soils ammonium sulfate Apply availability and uptake brown spots Calculating fertilizer chlorosis critical LCC values crop management deficiency Section dS/m Effect of submergence effects on growth farmers Fe deficiency Fe toxicity Fe2+ fertilizer application Fertilizer management fertilizer N rates field flooding Function and mobility grain yield green manure growth stages Histosols interveinal chlorosis irrigation irrigation water kg/ha leaching leaf color chart leaf tips Mn toxicity nutrient management occur older leaves omission plots Oxisols panicle initiation pests and diseases Photo captions photosynthesis Plant Nutrition Preventive strategies recommendation domain redox removal with grain rhizosphere rice hills rice plants saline seed soil pH soil solution soils containing soils with low SSNM stunted sulfate sulfide toxicity symptoms and effects t/ha Table tillering transplanted rice Ultisols upland soils urea wet-seeded rice Yellowish green yield gap yield increase yield potential yield response yield target young leaves Zn deficiency