Vliv dusíku a síry na výnos a obsah oleje u řepky ozimé

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F03%3A00003113" target="_blank" >RIV/62156489:43210/03:00003113 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The influence of nitrogen and sulphur on the yield and oil content of winter rape

Popis výsledku v původním jazyce

A vegetative pot experiment was established to study the effect of increasing rates of nitrogen (0.3, 0.6, 0.9 and 1.2 g N.pot-1) in parallel with graded levels of water-soluble sulphur in the soil (13, 20, 30, 40, 50 and 60 mg.kg-1 S) and constant nutrition with other nutrients on the N and S concentration in plants in the stage of elongation growth and on yields and oil content of winter rape, variety Lirajet. If the level of water-soluble sulphur in the soil decreased below 20 mg.kg-1S, it reduced the S concentration in plants to less than 0.6 % S. Increased levels of S in the soil increased the S concentration in the plant to more than 0.7 % S and created conditions for better utilisation of N. Optimal and higher levels of N together with an increased content of water-soluble S in the soil on the level of 30-40 mg.kg-1 S had a statistically significant effect on increased seed yields and stabilised the oil content to more than 46 %.

Název v anglickém jazyce

The influence of nitrogen and sulphur on the yield and oil content of winter rape

Popis výsledku anglicky

A vegetative pot experiment was established to study the effect of increasing rates of nitrogen (0.3, 0.6, 0.9 and 1.2 g N.pot-1) in parallel with graded levels of water-soluble sulphur in the soil (13, 20, 30, 40, 50 and 60 mg.kg-1 S) and constant nutrition with other nutrients on the N and S concentration in plants in the stage of elongation growth and on yields and oil content of winter rape, variety Lirajet. If the level of water-soluble sulphur in the soil decreased below 20 mg.kg-1S, it reduced the S concentration in plants to less than 0.6 % S. Increased levels of S in the soil increased the S concentration in the plant to more than 0.7 % S and created conditions for better utilisation of N. Optimal and higher levels of N together with an increased content of water-soluble S in the soil on the level of 30-40 mg.kg-1 S had a statistically significant effect on increased seed yields and stabilised the oil content to more than 46 %.

Druh

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

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Nawozy i nawozenie

ISSN

1509-8095

e-ISSN

—

Svazek periodika

4

Číslo periodika v rámci svazku

17

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

160-168

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—