带蒸对地中海三个地点有机胡萝卜杂草控制、杂草群落多样性和组成及产量的影响

IF 2.2 3区农林科学 Q2 AGRONOMY

Weed Research Pub Date : 2021-08-10 DOI:10.1111/wre.12496

S. Carlesi, L. Martelloni, F. Bigongiali, C. Frasconi, M. Fontanelli, P. Bàrberi

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引用次数: 1

摘要

带蒸是一种非化学除草方法，对高回报、低竞争的作物具有增效作用。本研究旨在测试一种新型带式蒸汽机样机在地中海环境条件对比下的三个有机田的现场应用。在大田条件下，研究了3个蒸施量和1个对照(不蒸施量)对杂草植被和作物产量的影响。对蒸施时的土壤温度、胡萝卜作物生长期间的杂草密度和收获时的杂草和胡萝卜生物量进行了采样。与未处理对照相比，带蒸显著影响了总杂草密度

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Effects of band steaming on weed control, weed community diversity and composition and yield in organic carrot at three Mediterranean sites

Band steaming is a non-chemical weed control method of increasing interest for highly remunerative, low competitive crops. This study aimed to test the field application of a new prototype of band-steaming machine in three organic fields under contrasting Mediterranean environmental conditions. Trials were conducted in car-rot under real-field conditions to investigate the effects of three steaming doses and one control (no steaming) on weed vegetation and crop yield. Soil temperature at steaming application, weed density at species level during carrot crop growth, and weed and carrot biomass at harvest were sampled at each site. Band steaming significantly affected total weed density: when comparing the untreated control

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来源期刊

Weed Research 农林科学-农艺学

CiteScore

4.30

自引率

0.00%

发文量

审稿时长

12-24 weeks

期刊介绍： Weed Research is an international peer-reviewed journal that publishes topical and innovative papers on weed science, in the English language. Its aim is to publish the best weed science from around the globe and to be the journal of choice for weed science researchers. It is the official journal of the European Weed Research Society. Papers are taken on all aspects of weeds, defined as plants that impact adversely on economic, aesthetic or environmental aspects of any system. Topics include, amongst others, weed biology and control, herbicides, invasive plant species in all environments, population and spatial biology, modelling, genetics, biodiversity and parasitic plants. The journal welcomes submissions on work carried out in any part of the world.