甘肅省高原夏菜連作障礙形成及其消減策略

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關(guān)鍵詞：連作障礙；自毒作用；土壤微生物；土壤健康；高原夏菜；甘肅省中圖分類號(hào)：F326.13 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：2097-2172（2025）06-0491-08doi：10.3969/j.issn.2097-2172.2025.06.001

Continuous Cropping Obstacle Formation and Mitigation Strategies forPlateau Summer Vegetablesin Gansu Province

LU Xiaodong'， CHEN Wei2， WANG Ting3， KANG Rong4 （1.SchoolofEnvroentalanduniipalEnginering，LnzhouJiaotongUnivesityanzouGsuoo，ina;2.site of AgriculturalEconomicsand Information，GansuAcademyofAgricultural Sciences，Lanzhou Gansu 73Oo70，China; 3.InstituteofSoilFertilizer and Water-saving Agriculture，Gansu Academy ofAgricultural Sciences，Lanzhou Gansu 730070， China; 4.Yuzhong County Agricultural Extension Centre，Lanzhou Gansu 73O1O0， China）

Abstract： Continuous croping obstaclesareoneof the major isues restricting thesustainable developmentof the vegetable industryandhveenwidelyonedbysolarsdomesticallndinteatioallopromotethatioalutilzatioofsoil resourcesandtheprotectionoftheecologicalenvironment，andtosupportthesustainabledevelopmentoftheplateausummer vegetableindustryinGansuProvince，thisaticlesummarestheurentsitation，causes，andpreventionandcontrolstrategisof continuouscroppingobstaclesinghaltitudesummervegetablesinGansuProvince.Itpointsoutthattererestllfourshotoings inthecurrentresearchoncontinuouscroppngobstaclesinigh-altudesummervegetables，includinglackofbasicdatasurvey; lackof mechnismresearchandinsuficitentscientifcaalysis;keytechnologyandproductlagbehid;andthelackofacomprehnsive regionalpreventionandcontrolmodesystem.Futureresearchshouldfocuson：conductingcomprehensivesurveysontheocurrence statusandextentoftheobstacle;strengtheningstudiesontheoccurrenceandformationmechanisms;breaking throughtechnical botlenecksanddevelopingmitigationproducts;andconstructingintegratedpreventionandcontrolmodelsandsystems.Thsfforts aim to provide scientific support for further research and practical application in the field.

KeyWords：Continuous cropping obstacle; Autotoxicity;Soil microrganism; Soil health; Plateau summervegetable; Gansu Porvince

高原夏菜是指利用西北高原地區(qū)夏季涼爽、光照充足、晝夜溫差大等氣候特點(diǎn)，在高海拔地區(qū)種植、加工的蔬菜[1]。（剩余12449字）