Development of lucerne root morphology traits in lucerne-grass mixture in relation to forage yield and root disease score

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A77567" target="_blank" >RIV/60460709:41210/18:77567 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.fcr.2018.07.009" target="_blank" >http://dx.doi.org/10.1016/j.fcr.2018.07.009</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.fcr.2018.07.009" target="_blank" >10.1016/j.fcr.2018.07.009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Development of lucerne root morphology traits in lucerne-grass mixture in relation to forage yield and root disease score

Popis výsledku v původním jazyce

It is a common practice to grow lucerne (Medicago sativa L.) in mixture with grass. The development of lucerne root morphology along with concomitant forage mixture growth, however, has been rarely studied in multi-year field experiments. Our objectives were: (i) to assess the effect of a grass component on lucerne root trait development, (ii) to evaluate changes in forage yield and aboveground traits in the lucerne monocultures and lucerne-grass mixtures and (iii) to investigate the relationships between root traits and lucerne yield, total forage yield, as well as forage aboveground traits, using multivariate methods. The negative impact of the presence of a grass component on lucerne root morphology development was observed only in combination with the higher lucerne sowing ratio (L90), with reduced intensity of root branching and increased depth of the first lateral root. Root potential index was an effective indicator for monitoring root development and was even effective for comparing lucerne v

Název v anglickém jazyce

Development of lucerne root morphology traits in lucerne-grass mixture in relation to forage yield and root disease score

Popis výsledku anglicky

It is a common practice to grow lucerne (Medicago sativa L.) in mixture with grass. The development of lucerne root morphology along with concomitant forage mixture growth, however, has been rarely studied in multi-year field experiments. Our objectives were: (i) to assess the effect of a grass component on lucerne root trait development, (ii) to evaluate changes in forage yield and aboveground traits in the lucerne monocultures and lucerne-grass mixtures and (iii) to investigate the relationships between root traits and lucerne yield, total forage yield, as well as forage aboveground traits, using multivariate methods. The negative impact of the presence of a grass component on lucerne root morphology development was observed only in combination with the higher lucerne sowing ratio (L90), with reduced intensity of root branching and increased depth of the first lateral root. Root potential index was an effective indicator for monitoring root development and was even effective for comparing lucerne v

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Field Crops Research

ISSN

0378-4290

e-ISSN

—

Svazek periodika

226

Číslo periodika v rámci svazku

N

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

66-73

Kód UT WoS článku

000445308100007

EID výsledku v databázi Scopus

2-s2.0-85050453473