中国农学通报2026，Vol.42Issue(13)：55-65,11.
生物肥料对连作芹菜土壤环境、生长指标和产量的影响
Impact of Bio-fertilizers on Soil Environment,Growth Indicators,and Yield in Celery Continuous Cropping Systems
摘要
Abstract
The study aims to investigate the mechanisms of different bio-fertilizers on soil environment,rhizosphere microbial communities,growth indicators and yield of continuously cropping celery,providing a theoretical basis for alleviating continuous cropping obstacles.A field experiment of fertilizer efficiency was conducted in a greenhouse with celery continuously cropped for three years.Four treatments were established,including self-made cow dung bio-fertilizer(NF),Chinese herbal residue bio-fertilizer(ZYZ),commercial bio-organic fertilizer(DL),and a blank control(CK).Soil chemical indicators and nutrients were analyzed,rhizosphere microbial communities were characterized,and growth traits and yield were measured to reveal the correlations among these variables.The results showed that ZYZ significantly increased the contents of soil organic matter and available iron,manganese and other trace elements.NF showed a distinct advantage in boosting available zinc.Bacterial communities were significantly driven by pH and organic matter,with ZYZ specifically enriching beneficial bacteria such as Bacillaceae,and NF increasing fungal diversity.Fungal communities were more responsive to available phosphorus and potassium.DL treatment resulted in reduction of bacterial diversity.ZYZ increased the stem diameter and plant height of celery,whereas the yield-increasing effects of NF and ZYZ were both superior to that of DL,with NF increasing yield by 12.01%and ZYZ by 10.50%.Self-made bio-fertilizers alleviate continuous cropping obstacles in celery by activating soil nutrients and reshaping the rhizosphere microbiome.NF performed outstandingly in yield increase,while ZYZ supported better vegetative growth,providing practical insights for developing specialized bio-fertilizers for continuous cropping systems.关键词
生物肥料/连作芹菜/土壤环境/养分/微生物群落/产量Key words
bio-fertilizers/continuous celery cropping/soil environment/nutrients/microbial community/yield分类
农业科技引用本文复制引用
冯志珍,陈太春,颜宏,梁建强,赵文娟,秦涛..生物肥料对连作芹菜土壤环境、生长指标和产量的影响[J].中国农学通报,2026,42(13):55-65,11.基金项目
陕西省科学院"一所一品"品牌专项"土壤修复与土传病害绿色防控技术集成创新及品牌创建"(2022k-02) （2022k-02）
咸阳市科技计划项目"复方中药渣生物肥料开发及其在设施蔬菜连作障碍中的产业化推广"(L2022-QCYZXNY-006) （L2022-QCYZXNY-006）
陕西省创新能力支撑计划项目"生物技术中试研究科技共享服务平台"(2023-cX-Pt-12) （2023-cX-Pt-12）
西安市农业关键技术攻关重点项目"石榴低产园改造关键技术研究与示范"(25NJSZD00016) （25NJSZD00016）
陕西省重点研发计划项目"陕南土石山区坡耕地改土培肥关键技术集成及示范"(2023-ZDLNY-54). （2023-ZDLNY-54）
