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The effects of biofertilizers on growth, soil fertility, and nutrients uptake of oil palm (Elaeis guineensis) under greenhouse conditions

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dc.citedby21
dc.contributor.authorAjeng A.A.en_US
dc.contributor.authorAbdullah R.en_US
dc.contributor.authorMalek M.A.en_US
dc.contributor.authorChew K.W.en_US
dc.contributor.authorHo Y.-C.en_US
dc.contributor.authorLing T.C.en_US
dc.contributor.authorLau B.F.en_US
dc.contributor.authorShow P.L.en_US
dc.contributor.authorid57219232262en_US
dc.contributor.authorid57201081594en_US
dc.contributor.authorid55636320055en_US
dc.contributor.authorid57192980692en_US
dc.contributor.authorid57192371616en_US
dc.contributor.authorid21739800800en_US
dc.contributor.authorid49663519600en_US
dc.contributor.authorid47861451300en_US
dc.date.accessioned2023-05-29T08:06:50Z
dc.date.available2023-05-29T08:06:50Z
dc.date.issued2020
dc.description.abstractThe full dependency on chemical fertilizers in oil palm plantation poses an enormous threat to the ecosystem through the degradation of soil and water quality through leaching to the groundwater and contaminating the river. A greenhouse study was conducted to test the effect of combinations of biofertilizers with chemical fertilizer focusing on the soil fertility, nutrient uptake, and the growth performance of oil palms seedlings. Soils used were histosol, spodosol, oxisol, and ultisol. The three treatments were T1: 100% chemical fertilizer (NPK 12:12:17), T2: 70% chemical fertilizer + 30% biofertilizer A (CF + BFA), and T3: 70% + 30% biofertilizer B (CF + BFB). T2 and T3, respectively increased the growth of oil palm seedlings and soil nutrient status but seedlings in oxisol and ultisol under T3 had the highest in almost all parameters due to the abundance of more efficient PGPR. The height of seedlings in ultisol under T3 was 22% and 17% more than T2 and T1 respectively, with enhanced girth size, chlorophyll content, with improved nutrient uptake by the seedlings. Histosol across all treatments has a high macronutrient content suggesting that the rate of chemical fertilizer application should be revised when planting using the particular soil. With the reduction of chemical fertilizer by 25%, the combined treatment with biofertilizers could enhance the growth of the oil palm seedlings and soil nutrient properties regardless of the soil orders. � 2020 by the authors. Licensee MDPI, Basel, Switzerland.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo1681
dc.identifier.doi10.3390/pr8121681
dc.identifier.epage16
dc.identifier.issue12
dc.identifier.scopus2-s2.0-85098203139
dc.identifier.spage1
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85098203139&doi=10.3390%2fpr8121681&partnerID=40&md5=d21892ecdbd84d013e9f927bcd4f4fab
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25114
dc.identifier.volume8
dc.publisherMDPI AGen_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleProcesses
dc.titleThe effects of biofertilizers on growth, soil fertility, and nutrients uptake of oil palm (Elaeis guineensis) under greenhouse conditionsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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