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 47.7% of Arable Soils, eq. 8.4 million Ha in 15 Provinces are Sulphur Deficient Province Name Samples Sulphur Deficient Soil 20 mg/kg Sulphur Deficient Area 1000 Ha Shaanxi 1601 74% 50 Inner Mongolia 265711 59.5% 3964 Jilin 8890 50.7 486 Yunnan 1291 50% 45 Anhui 380147 42% 1442 Henan 40105 49% 1521 Total 951,833 47.7% 8,359.9 48% 土壤,约八百四十万公顷缺硫 Sulphur Fertilizer Effects on Major Crop Yields2009 A total of 60 field trials were completed in 5 provinces Yield increases up to 11% with greatest responses in vegetable and oil crops followed by field crops, averaged at 8% for all S rates. 硫肥增加作物产量 Source: TSI, 2010 Achievements and Benefits from the Project 项目取得重要成绩和效益 Base of information established Identified S deficient area 48%, eq. 8 million ha in the 15 studied provinces 鉴定15省48%土壤缺硫 S fertilizer increase crop yield 3 to 13% 硫肥增产3-13% Promotion of S fertilizer: provided S fertilizer recommendation to 6 million farmers; S fertilizer use area: 8 million ha 推广硫肥使用面积:8百万公顷 Increased crop yield: 2,400,000 ton; S fertilizer use:240,000 ton Government recognition of sulphur importance by including it into State Fertilizer Survey and National Fertilizer Recommendation Guideline; 硫肥已纳入国家肥料统计和全国肥料推荐指导 合理使用硫肥对提高中国粮食生产潜力的贡献 中国缺硫土壤估计面积: 4000 万公顷 硫肥增产10%: 2400 万吨粮食 硫肥需求量 120 万吨 减少氮肥损失(10%) 120 万吨N 农民可以增产,增加经
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