不同秸秆腐熟剂下花后小麦生长及土壤的研究

作物栽培与设施园艺

打开文本图片集

中图分类号：S512.1;S141.4 文献标识码：A DOI编码：10.3969/j.issn.1006—6500.2025.02.003

TStudy on Wheat Growth and Soil after Anthesis under Different Straw Decomposition Agents

PEI Yanting'，LIU Aiyue²，ZHAO Wenlu1，WEI Longxue1， XIAO Lei³， ZHU Jinyingl （1.DezhouAcademyofAgriculturalScienes，Dezhou，handong53Ooo，China;.DezhouAgriculturalandRuralBureau，Dezhou， Shandong253OOo，China;3.HandanAcademyofAgricultural Sciences，Handan，Hebei O56oo1，China）

Abstract：Inordertostudytheeffectsofdiferentstrawdecomposersonthegrowthofpost-anthesiswheatandsoil，screenoutthe strawdecomposerssuitableforigyieldfieldsinShandongProvincfourtreatmentsofcompostingagents（Ttreatment，reat ment，T3treatment，T4treatment）weresetupintheexperiment，withthecontroltreatmentofreturningstrawtothefeldwithoutapplyingcompostingagents.Theyieldcomponents，The SODactivityintherootsystemof wheatshowedadecreasing trendbetween 21daysafterflowering，andtheaplicationofcompostingagentssignificantlyincreaseditcomparedtoCK，withCKshowingthe largestdecrase;Teccuulatioofineatrotstreatedithompostingagentsdreased，theotentofslubleoteinin creased，andtectiviioflureasedcelseereiicantlyanced;plicationofaecopoinggeicantlyncreasedtectivisofsolureaseandcellase，mprovedsoilpysicochemicalpropertiesandinreasedtheotentsoft talnitrogenbleulblesdiciltat T4 treatment increased yield by 7 . 6 5 % ， 1 3 . 1 1 % ， 1 1 . 9 6 % ，and 1 2 . 0 2 % respectively compared to CK; The factors contributing to yield are allhigertantoseofCK。（剩余8566字）