High-Oleic Palm Oil (HOPO) Production from Parthenocarpic Fruits in Oil Palm Interspecific Hybrids Using Naphthalene Acetic Acid
نویسندگان
چکیده
Interspecific OxG hybrids of African palm Elaeis guineensis Jacq. and the American oleifera Cortes produce high-oleic oil (HOPO) with low saturated fatty acid content. are highly productive, grow slowly, resistant to bud rot disease. However, hybrid pollen presents viability germinability, so assisted pollination is a must. Hybrids can parthenocarpic or seedless fruits, exogenous application plant growth regulators. Thus, naphthalene acetic (NAA) effects on fruits induction, bunch formation, quality were evaluated. The Coari x La Mé was used. NAA doses, frequency, number applications, phenological stages for treatments defined. A total dose 1200 mg L−1 applied three four times produced bunches better fruit set, similar average weight, dry mesocarp than those obtained pollination. At semi-commercial scale, induced that consisted 93% more fruits. Bunch (2208 ± 84 versus 1690 129) (32.2 0.7 25.3 0.8) higher in weight lower (12.2 0.4 14.9 0.6). increased 36% (8.7 0.1 6.4 0.3). this technology, it plausible reach 10 tons per hectare year HOPO. Potentially, without increasing planted area, applications could alone meet world’s fats demands.
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ژورنال
عنوان ژورنال: Agronomy
سال: 2021
ISSN: ['2156-3276', '0065-4663']
DOI: https://doi.org/10.3390/agronomy11020290