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农学学报

农学学报 ›› 2015, Vol. 5 ›› Issue (3): 45-49.doi: 10.11923/j.issn.2095-4050.2014-xb0603

• 土壤肥料 资源环境 生态 • 上一篇    下一篇

“肥农”生物有机肥在雷州半岛地区糖蔗上的应用研究

何留伟,黎光达,谢永议,杜明,吴繁花,于旭东   

  1. 湛江农垦广东省丰收糖业发展有限公司复肥厂,湛江农垦广东省丰收糖业发展有限公司复肥厂,湛江农垦广东省丰收糖业发展有限公司复肥厂,海南大学应用科技学院,海南大学农学院办公室,海南大学农学院办公室
  • 收稿日期:2014-06-23 修回日期:2014-06-23 接受日期:2014-08-22 出版日期:2015-03-13 发布日期:2015-03-13
  • 通讯作者: 于旭东 E-mail:wbpd5i
  • 基金资助:
    海南省中西部高校提升综合实力工作资金项目“农艺应用型本科实践教学创新团队”(201417)；海南省2012 自然科学基金项目“圭亚那柱花草同源四倍体的诱导”(312056)；海南省星火产业带专项资金项目“海南肾茶高效栽培与加工技术示范”(HNXH201319)。

Application of Agricultural Compound Microbial Fertilizer on the Sugar Cane in Leizhou Peninsula Area

Yu Xu-Dong   

  • Received:2014-06-23 Revised:2014-06-23 Accepted:2014-08-22 Online:2015-03-13 Published:2015-03-13

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摘要： 为了研究“肥农”牌生物有机肥对雷州半岛地区糖蔗的农艺性状、产量、品质及对甘蔗病虫害发生的效用和对土壤理化性状的影响。通过采用对含有效活菌数≥2.0×107个/g，有机质≥40%，N+P2O5+K2O≥15%的“肥农”牌生物有机肥在雷州半岛地区甘蔗上进行使用的方法，研究其对糖蔗的农艺性状、产量、品质、病虫害发生的效用和对土壤理化性状的影响。结果表明，肥农生物有机肥对萌芽率的影响不显著，但显著提高了糖蔗的分蘖率、株高和茎数，同时，该肥还增加蔗茎产量和公顷含糖量。在虫害方面，“肥农”生物有机肥的施用使虫口率降低了23.4%，其中白蚁虫口率降低了7.69%，天牛虫口率降低了15.71%。结论，该肥料具有促进分蘖、高生长、有效茎数生长的作用，同时具有显著的增产、增糖、增收效果且可以降低甘蔗虫害的发生。

关键词: Cd胁迫, Cd胁迫, 仙眠早, 浙葫芦桑, MnMTP1

Abstract: Research brand "Feinong" biological organic fertilizer on the Leizhou Peninsula of sugar cane agronomic traits, yield, quality and utility of the sugarcane diseases and insect pests occurrence and effects on soil physical and chemical properties. By used of brand "Feinong" biological organic fertilizer of effective microbes number ≥ 2.0×107 cells/g, organic matter ≥ 25% and N P2O5 K2O ≥ 15% used in Leizhou Peninsula sugar cane. Study the agronomic traits, yield and quality of sugar cane, plant diseases and insect pests occurrence of utility and its influence on soil physical and chemical properties. The results showed that agricultural compound microbial fertilizer had no significant impact on the germination rate of sugarcane, but significantly increased the rate of sugarcane tillering, plant height and stem number. And the same time, this fertilizer also increased sugarcane and sugar production. In the aspect of insect, application of agricultural compound microbial fertilizer declined the pest rate by 23.4%, which declining pest rate of termite and beetles were 7.69% and 15.71%, respectively. The fertilizer can promote tillering, high growth, the role of effective tiller growth, at the same time had significant production, add sugar, income effect and could reduce the occurrence of sugarcane pests.