| 黄继川，彭智平，徐培智，涂玉婷.华南区域秸秆和畜禽粪便有机钾资源调查分析[J].广东农业科学,2017,44(4):83-89 |
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华南区域秸秆和畜禽粪便有机钾资源调查分析 |
| Investigation and analysis of organic potassium resourcesfrom straw and livestock manure in South China |
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| DOI：10.16768/j.issn.1004-874X.2017.04.013 |
| 中文关键词: 有机钾 秸秆 畜禽粪便 肥料 农业利用 |
| 英文关键词: organic potassium straw livestock manure fertilizer agricultural utilization |
| 基金项目:广东省科技计划项目（2014B090904068，2016B070701009）；广东省农业科学院院长基金项目
（201525）；国家公益性行业( 农业) 科研专项经费（201203013） |
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| 中文摘要: |
| 根据资料查阅统计了华南区域（广东、广西和海南）主要作物秸秆（水稻、玉米、香蕉、甘
蔗、花生、薯类、豆类、蔬菜和烟叶）和畜禽粪便（猪、家禽、肉牛、羊、兔、役牛、奶牛和母猪）的资源量
及有机K2O 资源量。结果表明，2008—2014 年间华南区域年均秸秆资源量为6 571.09 万t，广西、广东和海
南分别占秸秆资源总量的61.59%、32.53% 和19.89%；秸秆K2O 资源量为85.95 万t，广西、广东和海南分
别占秸秆K2O 资源的48.56%、43.65% 和7.78%。在畜禽粪便方面，2010—2014 年间华南区域畜禽粪便排泄
量年均为19 645.16 万t，广西、广东和海南分别占55.42%、36.76% 和7.82%；畜禽粪便年均有机K2O 资源
总量为65.28 万t，广西、广东和海南分别占52.60%、39.32% 和8.07%。华南地区有机钾资源体量大，具有
很好的挖掘利用前景。 |
| 英文摘要: |
| The resources amount and its organic potassium（ K2O） of crop straw（ rice，corn，banana，
sugarcane，peanut，potato，beans，vegetables and tobacco） and livestock manure（ pig，poultry，cattle，sheep，
rabbit，cattle，cow and sow） in South China were investigated and analyzed based on various document literature. The
results showed that the annual quantity of straw resources was 65 710 900 tons during 2008 to 2014 in South China
areas，Guangxi，Guangdong and Hainan accounted for 61.59%，32.53% and 19.89%，respectively. The amount
of potassium（ K2O） from crop straw was 859 500 tons，Guangxi，Guangdong and Hainan accounted for 48.56%，
43.65% and 7.78%，respectively. The annual average quantity of livestock manure was up to 196 451 600 tons during
2010 to 2014 in South China areas，Guangxi，Guangdong and Hainan accounted for 55.42%，36.76% and 7.82%，
respectively. The amount of organic potassium（ K2O） from livestock manure was 652 800 tons，Guangxi，Guangdong
and Hainan accounted for 52.60%，39.32% and 8.07%，respectively. There is a lot of organic potassium resources in
South China，which has a good prospect of exploitation and utilization. |
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