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In-field lucerne root morphology traits over time in relation to forage yield, plant density, and root disease under two cutting managements

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A73967" target="_blank" >RIV/60460709:41210/17:73967 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    In-field lucerne root morphology traits over time in relation to forage yield, plant density, and root disease under two cutting managements

  • Original language description

    Our objectives were: (i) to compare lucerne root trait development under three- and four-cut managements over a 4-year period, and (ii) to investigate relationships among root traits, and between root traits and lucerne varieties, cutting frequencies, root sampling periods, lucerne dry matter yield and evidence of root disease incidence and plant density, using multivariate methods. Root morphology traits were strongly modified by sampling period and plant density, which together explained over 40 % of total variability. The development over time was positively associated with an increase in tap-root diameter (TD) and root mass accumulation, whereas root density determined changes in root branching traits. The four-cut management reduced TD and root branching in association with lower forage yield. Variety effect was significant but contributed only 2,8 % of total variability. Root branching showed a positive correlation with forage yield through a large increase of TD for branch-rooted plants, but m

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2017

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Field Crops Research

  • ISSN

    0378-4290

  • e-ISSN

  • Volume of the periodical

    213

  • Issue of the periodical within the volume

    N

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    9

  • Pages from-to

    109-117

  • UT code for WoS article

    000412610500011

  • EID of the result in the Scopus database

    2-s2.0-85027698545