Efektifitas Bahan Organik dan Mikoriza Terhadap Pertumbuhan dan Serapan Fosfor Tanaman Kelapa Sawit (Elaeis Guineensis Jacq) pada Tanah Psammentic Paleudult

Abstract

Organic matter and microbes is an effort that can be done to improve soil fertility in sub-optimal land . This study uses a randomized block design ( RAK ) Factorial with two factors and three replications . The first factor Organic materials are ground Psammenticpaleudult B0 = 10 kg ; B1 = 7.5 Kg of organic materials : Land Psammenticpaleudult 2.5 Kg ; and B2 = 5 Kg of organic materials : Land Psammenticpaleudult 5 Kg . Factor II is: M0 = without mycorrhizae ; and M1 = 40 grmmycorrhizae . Research results obtained by the interaction of organic matter and mycorrhizae can improve plant growth and nutrient uptake P by 52 % the best treatment is B2M1 ( 5 Kg Organic materials : Land Psammenticpaleudult 5 Kg and 40 g mycorrhizae ) .