Research Progress on Continuous Cropping Obstacles of Lanzhou Lily
QIN Shijiao
SONG Xiaoxia
GAO Liping
CAO Zhanfeng
HAO Ying
WEI Xiaomeng
WANG Xiaolong
Abstract：Lanzhou lily is the best variety of edible lilies in China and a national geographical indication product with a long cultivation history in Gansu Province.However,due to the long planting periods,the problem of continuous cropping has become increasingly serious,leading to soil degradation,decrease of yield,frequent occurrence of soil borne diseases and pests,and decrease of quality.This paper reviewed the harm of continuous cropping obstacles of Lanzhou lily;summarized the main reasons for the formation of continuous cropping obstacles of Lanzhou lily from the aspects of deterioration of soil physical and chemical properties,imbalance of soil microbial community structure,and allelopathic autotoxicity;described the prevention and control measures of continuous cropping obstacle of Lanzhou lily from the aspects of soil improvement,scientific fertilization,rational crop rotation,optimization of cultivation mode,effective use of biological bacteria,promotion of biological control technology and so on,so as to provide reference for the quality assurance of Lanzhou lily and the sustainable development of Lanzhou lily industry.
Keywords：Lanzhou lilyContinuous cropping obstacleFormation mechanismPreventive measure
Publication Date：2025-04-10
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：6( 3-8 )