| 煤灰在甘蔗生产上的应用研究 |
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| 引用本文： | 彭冬永,杨俊贤,马宁,潘方胤,邱小燕,马继耀,陈毅兴,吴文龙,刘福业.煤灰在甘蔗生产上的应用研究[J].甘蔗糖业,2010(3):19-22,38,44. |
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| 作者姓名： | 彭冬永 杨俊贤 马宁 潘方胤 邱小燕 马继耀 陈毅兴 吴文龙 刘福业 |
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| 作者单位： | 1. 广州甘蔗糖业研究所,广东省甘蔗改良与生物炼制重点实验室,广州,510316
2. 广西合浦西场永鑫糖业有限公司,广西北海,536129 |
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| 基金项目： | 广东省科学技术厅农业领域引导项目，广东省中小企业局财政扶持专项资金 |
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| 摘 要： | 根据湛江蔗区蔗田环境生态、土壤偏中强酸的特点,利用煤灰作为主要土壤改良剂,通过煤灰与常规磷肥、尿素、钾肥等进行配方施肥,以沟施作基肥的方式进行了甘蔗种植试验研究。结果表明,在本试验条件下,常规施肥区加施煤灰5250kg/hm2最合适,效果最佳,甘蔗长势较旺盛,蔗茎产量和含糖量均达最高,但增产增糖不显著。糖厂可因地制宜、就地取材,利用煤灰+常规肥种植甘蔗,可改善土壤质量及理化环境,减少煤灰占地污染,提高蔗茎产量和含糖量。
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| 关 键 词： | 煤灰 甘蔗 改土培肥 产量 |
Research on Sugarcane Production with Coal Ash Application |
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| PENG Dong-yong,YANG Jun-xian,MA Ning,PAN Fang-yin,QIU Xiao-yan,MA Ji-yao,CHEN Yi-xing,WU Wen-long,LIU Fu-ye.Research on Sugarcane Production with Coal Ash Application[J].Sugarcane and Canesugar,2010(3):19-22,38,44. |
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| Authors: | PENG Dong-yong YANG Jun-xian MA Ning PAN Fang-yin QIU Xiao-yan MA Ji-yao CHEN Yi-xing WU Wen-long LIU Fu-ye |
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| Affiliation: | PENG Dong-yong1,YANG Jun-xian1,MA Ning2,PAN Fang-yin1,QIU Xiao-yan2,MA Ji-yao2,CHEN Yi-xing1,WU Wen-long1,LIU Fu-ye1(1Guangzhou Sugarcane Industry Research Institute,Guangdong Key Lab of Sugarcane Improvement & Biorefinery,Guangzhou 510316,2Guangxi Hepu Xichang Yongxin Sugar Company,Beihai,Guangxi 536129) |
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| Abstract: | Coal ash was used as the main soil amendment in accordance with the characteristics of environmental ecology and soil pH value in Zhanjiang area.The sugarcane planting experiment was carried out with different amount of coal ash in addition to the conventional fertilization of N.P and K,the ash was applied as basal dressing in ditch.The results showed that the sugarcane treated with the conventional fertilization plus 5250 kg/hm2 ash grew vigorously and obtained the highest cane and sugar yield.Therefore,it... |
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| Keywords: | Coal ash Sugarcane Improving soil condition Yield |
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