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中国农学通报

中国农学通报 ›› 2014, Vol. 30 ›› Issue (2): 253-257.doi: 10.11924/j.issn.1000-6850.2013-0685

所属专题： 园艺

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

解淀粉芽孢杆菌微生物菌剂对茶叶产量和品质的影响

周晨光 徐圣君 张茉莉 白志辉   

  • 收稿日期:2013-03-13 修回日期:2013-04-24 出版日期:2014-01-15 发布日期:2014-01-15
  • 基金资助:
    中国科学院重点部署项目“农村分散型污水资源化利用技术研究与示范”课题(KZZD-EW-09-3)；国家科技支撑计划“典型城郊农业区环境质量修复与功能提升技术研究”课题(2008BADA7B01)；天津市科技计划“大港油田区石油污染盐碱土壤生态恢复技术与示范”(11ZCGYSF01400)。第一作者简介：周晨光，男，1987年出生，硕士，主要从事环境微生物方面的研究。通信地址：300384天津市南开区红旗南路延长线天津理工大学环境科学与安全工程学院，Tel：022-23678506，E-mail：icgzhou@126.com。

Effects of Bacillus amyloliquefaciens Biofertilizer on Tea Yield and Quality

  • Received:2013-03-13 Revised:2013-04-24 Online:2014-01-15 Published:2014-01-15

摘要： 微生物肥料在生态农业中发挥了重要作用，其应用可以提高农产品质量和减少农业面源污染。为了考察解淀粉芽孢杆菌微生物肥料对茶叶产量和品质的影响，研究了5种不同的处理(不施肥、甘薯废水、1%解淀粉芽孢杆菌发酵液、2%解淀粉芽孢杆菌发酵液、4%解淀粉芽孢杆菌发酵液)对茶叶的芽头个数及百芽重，茶叶中水浸出物、氨基酸、茶多酚、咖啡碱和酚氨比的影响。结果表明：与对照（不施肥）相比，甘薯废水对茶叶的产量和品质影响较少，解淀粉芽孢杆菌发酵液对茶叶产量和品质影响显著。所有施肥处理中，2%解淀粉芽孢杆菌发酵液的试验效果最佳，芽头个数增加42.1%，百芽重增加22.3%，茶叶中水浸出物提高21.94%，氨基酸提高8.83%，茶多酚增加9.76%，咖啡碱降低6.36%，酚氨比提高3.05%。利用甘薯废水发酵解淀粉芽孢杆菌微生物菌剂(肥料)施入茶园，在废水资源化的同时显著提高了茶叶的产量和品质，以期为生态茶园的发展提供一个新思路。

关键词: 猪链球菌, 猪链球菌

Abstract: Biofertilizer play an important role in eco-agriculture, its application can not only improve the quality of agricultural products but also reduce the pollution of agricultural non-point source. To explore the impacts of Bacillus amyloliquefaciens biofertilizer on tea yield and quality, the experiment was conducted with 5 treatments to study the effects of treatments on bud density, 100-bud weight, water extracting materials, amino acids, tea polyphenol, theine content and TA/AA. The treatments included 1%, 2% and 4% of Bacillus amyloliquefaciens biofertilizer, sweet potato starch wastewater and none-fertilization as the controls. Results showed that the Bacillus amyloliquefaciens biofertilizer treatments improved tea yield and quality significantly, while treatment of sweet potato starch wastewater had not obvious improvement in tea yield and quality. 2% Bacillus amyloliquefaciens biofertilizer treatment increased the quantity of buds by 42.1%, 100-bud weight by 22.3%, water extracting materials by 21.94%, amino acids content by 8.83%, tea polyphenol content by 9.76%, TA/AA by 3.05% and decreased theine content by 8.32%, respectively, compared with the none-fertilization. Application of Bacillus amyloliquefaciens biofertilizer, which was produced using sweet potato starch wastewater, on tea yard is not only recycled sweet potato starch wastewater but also improved tea yield and quality