Accumulation patterns of tobacco root allelopathicals across different cropping durations and their correlation with continuous cropping challenges.

ABSTRACT:

Introduction

Continuous cropping challenges have gradually emerged as pivotal factors limiting the sustainable development of agricultural production. Allelopathicals are considered to be the primary obstacles. However, there is limited information on allelopathic accumulation across various continuous cropping years and its correlation with the associated challenges.

Methods

Tobacco was subjected to varying planting durations: 1 year (CR), 5 years (CC5), 10 years (CC10), and 15 years (CC15).

Results

Our findings unveiled discernible disparities in tobacco growth patterns across diverse continuous cropping periods. Notably, the most pronounced challenges were observed in the CC5 category, characterized by yield reduction, tobacco black shank outbreaks, and a decline i

SUBMITTER: Zhou F 

PROVIDER: S-EPMC10963442 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature