Page 103 - 《华中农业大学学报（自然科学版）》2022年第5期

第 5 期 彭柱青 等：不同微生物菌剂对温州蜜柑果实产量及品质的影响 97

northern agriculture，2020，48（6）：45-49（in Chinese with Eng⁃ 69-77.MA F J，CAI L Q，LIU Y L，et al.Effects of different mi⁃
lish abstract）. crobial agents on quality，soil nutrients and enzyme activities of
［15］ 马凤捷，蔡立群，刘垠霖，等 . 不同微生物菌剂处理对哈密瓜品 Hami melon［J］.Soil and fertilizer science in China，2021（2）：
质及土壤养分和酶活性的影响［J］. 中国土壤与肥料，2021（2）： 69-77（in Chinese with English abstract）.

Effects of microbial inoculants on yield and quality of
satsuma mandarin fruit

PENG Zhuqing,JIN Shengxi,LIANG Xiaomin,WU Songwei,HU Chengxiao
Key Laboratory of Horticultural Plant Biology，Ministry of Education/
Engineering Laboratory for New-Type Fertilizer，Hubei Province/
Microelement Research Center，Huazhong Agricultural University，Wuhan 430070，China

Abstract The effects of three kinds of microbial inoculants and its compound inoculants on the soil
fertility，tree nutrition，fruit quality and yield of satsuma mandarin were compared and analyzed with field
trials to guide the rational application of microbial inoculants in citrus and to improve the yield and quality of
citrus fruit.The results showed that the application of microbial inoculants increased soluble solids，solid ac⁃
id ratio and vitamin C of satsuma mandarin fruit compared with no application of microbial agents.Com⁃
pound microbial inoculants improved the fruit quality and stabilized the yield of fruit compared with single
bacterial treatment.Different microbial inoculants increased the contents of soil organic matter，available ni⁃
trogen，phosphorus and potassium，the activities of urease，phosphatase and sucrase.Through linear mixed
model analysis，the total phosphorus，soil phosphatase and available phosphorus in leaf were the important
indexes significantly affected the quality of satsuma mandarin fruit.It is indicated that different microbial in⁃
oculants can improve the activation of soil phosphorus，increase the soil available phosphorus，promote the
phosphorus uptake by the tree，and finally improve the fruit quality，among which the compound microbial
inoculants have more significant effects.
Keywords microbial inoculant；satsuma mandarin；soil fertility；phosphorus availability；fruit quality

（责任编辑：张志钰）