新疆农业科学 ›› 2023, Vol. 60 ›› Issue (11): 2779-2789.DOI: 10.6048/j.issn.1001-4330.2023.11.021

• 微生物·园艺特产·农产品加工工程 • 上一篇    下一篇

生物有机肥对枸杞生长及土壤性状的影响

吕亮雨1(), 樊光辉1,2(), 付全1, 苏彩风1, 李发毅1   

  1. 1.青海大学农牧学院/青海大学农林科学院,西宁 810016
    2.青海高原林木遗传育种实验室,西宁 810016
  • 收稿日期:2023-02-15 出版日期:2023-11-20 发布日期:2023-12-07
  • 通信作者: 樊光辉(1972-),男,青海西宁人,副研究员,硕士生导师,研究方向为枸杞良种选育和良种繁育,(E-mail)qhfgh@163.com
  • 作者简介:吕亮雨(1997-),男,山东烟台人,博士研究生,研究方向为林木育种,(E-mail)1670240560@qq.com
  • 基金资助:
    科技部重点研发项目(2018-YFC-0406604);青海省创新平台建设专项(2020-0407-NCC-0001);青海省财政支农资金林业新技术推广项目(2020-SJTG-03)

Effects of bio-organic fertilizer on growth and soil properties of Lycium barbarum L.

LYU Liangyu1(), FAN Guanghui1,2(), FU Quan1, SU Caifeng1, LI Fayi1   

  1. 1. Qinghai University College of agriculture and animal husbandry/Qinghai University Academy of Agricultural and Forestry Sciences,Xining 810016,China
    2. Qinghai Plateau Forest Genetics and Breeding Laboratory, Xining 810016,China
  • Received:2023-02-15 Online:2023-11-20 Published:2023-12-07
  • Correspondence author: Fan Guanghui (1972-), male, associate professor, Xining, Qinghai Province, China.His research interest is breeding and breeding of improved lycium barbarum Improved Varieties and Breeding, (E-mail)qhfgh@163.com
  • Supported by:
    Key R & D project of the Ministry of science and Technology(2018-YFC-0406604);Qinghai innovation platform construction project(2020-0407-NCC-0001);New forestry technology promotion project of Qinghai provincial financial support for agriculture fund(2020-SJTG-03)

摘要:

【目的】 研究施用生物有机肥对有机枸杞生长发育、产量品质及土壤性状的影响。【方法】 以宁杞 7 号为材料,于生长季(7~11月)以不施肥为对照(CK),比较不同生物有机肥处理对枸杞生长的影响及土壤养分含量差异。【结果】 与CK相比,施用生物有机肥处理均降低了土壤电导率和pH,提高了土壤有机质、全氮、全磷、全钾、碱解氮、速效磷、速效钾含量,施用44.55 L/hm2复合型生物有机肥土壤改良效果明显,与CK差异显著;施用生物有机肥后,枸杞叶片光合特性得到改善,枸杞植株树高和冠幅显著提高,施44.55 L/hm2复合型生物肥的效果最佳;施用木霉菌生物有机肥、复合型生物有机肥和芽孢杆菌生物有机肥后各处理产量增加了4.8%~21.7%、11.9%~31.4%和3.5%~21.7%,并改善了枸杞果实品质,枸杞果实中枸杞多糖、黄酮、类胡萝卜素、甜菜碱、抗坏血酸多酚含量分别较CK显著提高,施用44.55 L/hm2复合型生物肥果实品质最好。【结论】 不同生物有机肥处理下枸杞的生长状况均得到一定程度改善,土壤理化性质得到改良,其中施用44.55 L/hm2复合型生物有机肥肥效果最好。

关键词: 生物有机肥; 枸杞; 生长发育; 产量品质; 土壤养分

Abstract:

【Objective】 To investigate the effects of bio-organic fertilizer application on growth, yield, quality and soil properties of organic Lycium barbarum.【Methods】 Ningqi no.7 was used as experimental material, and the effects of different bio-organic fertilizer treatments on the growth of Lycium barbarum L.and the differences of soil nutrient contents were compared during the growing season (July to November) with no fertilization as the control (CK).【Results】 The results showed that compared with CK, application of bio-organic fertilizer decreased soil conductivity and pH, and increased soil organic matter, total nitrogen, total phosphorus, total potassium, alkali-hydrolyzable nitrogen, available phosphorus and available potassium contents.Application of 44.55 L/hm2 compound bio-organic fertilizer had obvious soil improvement effect, which was significantly different from CK.After applying bio-organic fertilizer, the photosynthetic characteristics of Lycium barbarum leaves were improved, the tree height and crown width of Lycium barbarum plants were significantly increased, and 44.55 L/hm2 compound bio-fertilizer had the best effect.After applying Trichoderma bioorganic fertilizer, compound bioorganic fertilizer and Bacillus bioorganic fertilizer, the yield of each treatment increased by 4.8%-21.7%, 11.9%-31.4% and 3.5%-21.7%, and the fruit quality was improved., and the fruit quality was the best when 44.55 L/hm2 compound biofertilizer was applied per hectare.【Conclusion】 After comprehensive evaluation, the growth status of Lycium barbarum under different bio-organic fertilizer treatments were improved to a certain extent, and the soil physical and chemical properties were improved, among which 44.55 L/hm2 compound bio-organic fertilizer applied per hectare had the best effect.

Key words: bio-organic fertilizer; Lycium barbarum L.; growth and development; yield and quality; soil nutrients

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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