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Medientyp:
E-Artikel
Titel:
Response of Two Purple basil (Ocimum basilicum L.) Cultivars Grown Under Field Conditions to Different Rates of NPK Foliar Fertilization
Beteiligte:
Alhasan, Ali Sabah;
Abbas, Majeed Kadhem;
Al-Ameri, Dalal Tareq
Erschienen:
IOP Publishing, 2021
Erschienen in:IOP Conference Series: Earth and Environmental Science
Sprache:
Nicht zu entscheiden
DOI:
10.1088/1755-1315/735/1/012053
ISSN:
1755-1307;
1755-1315
Entstehung:
Anmerkungen:
Beschreibung:
<jats:title>Abstract</jats:title>
<jats:p>A field experiment has been used two purple cultivars of basil (<jats:italic>Ocimum</jats:italic>
<jats:italic>basilicum</jats:italic> L.) during summer of 2019 at Al-Diwaniyah Station for Crop Cultivation and Development, Al-Diwaniyah city, Iraq, to study the effect of different rates of NPK on some vegetative characters and oil yield. The treatments comprised different rates (0, 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0 g.L<jats:sup>−1</jats:sup>) of NPK foliar fertilization which were applied after 50 DAP. Obtained results revealed that NPK had significant effect on all parameters tested in both cultivars. Red Rubin cultivar showed a linear relationship between all parameters tested and NPK rates. However, only one parameter; plant height, showed this relationship in Dark Opal cultivar at which, all other four parameter showed polynomial relationship. The maximum values for the parameters were obtained at the 3.0 g.L<jats:sup>−1</jats:sup> NPK treatment for Red Rubin cultivar and at 1.5-2.5 g.L<jats:sup>−1</jats:sup> NPK treatments in most parameters for Dark Opal. It can be concluded that NPK application had a pronounced beneficial effect on basil plant.</jats:p>