The relation of compressed height to alfalfa (Medicago sativa L.) dry matter yield

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F08%3A24140" target="_blank" >RIV/60460709:41330/08:24140 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/08:24140

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The relation of compressed height to alfalfa (Medicago sativa L.) dry matter yield

Popis výsledku v původním jazyce

We investigated the possibility of measuring compressed height with a rising-plate meter to predict the yield of alfalfa stands and its suitability for alfalfa height measurement. Data were collected in a randomised block experiment with six semi-erect germplasms in four replications. Compressed height provided the real estimate of alfalfa height with comparable variability as individual alfalfa plants measuring. We recorded a similar precision of alfalfa yield prediction as with other disc instrumentson alfalfa stands or on pastures where the use of a rising-plate meter is often recommended. The effect of germplasm on the accuracy of yield estimation was not significant, indicating suitability of this method for all semi-erect germplasms. The main factor decreasing yield estimation accuracy was the level of alfalfa stand lodging.

Název v anglickém jazyce

The relation of compressed height to alfalfa (Medicago sativa L.) dry matter yield

Popis výsledku anglicky

We investigated the possibility of measuring compressed height with a rising-plate meter to predict the yield of alfalfa stands and its suitability for alfalfa height measurement. Data were collected in a randomised block experiment with six semi-erect germplasms in four replications. Compressed height provided the real estimate of alfalfa height with comparable variability as individual alfalfa plants measuring. We recorded a similar precision of alfalfa yield prediction as with other disc instrumentson alfalfa stands or on pastures where the use of a rising-plate meter is often recommended. The effect of germplasm on the accuracy of yield estimation was not significant, indicating suitability of this method for all semi-erect germplasms. The main factor decreasing yield estimation accuracy was the level of alfalfa stand lodging.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

—

Svazek periodika

39

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

—

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—