PENGARUH CAMPURAN PUPUK KANDANG KAMBING DAN ZEOLIT TERHADAP SERAPAN N, P, K DAN PRODUKSI JAGUNG MANIS DI INCEPTISOL BERBAH, SLEMAN

• Main Authors: , SUTHAN SYAHRIR, , Dr. Ir. Benito Heru Purwanto, M.S., M.Agr.Sc.
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2014
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/129842/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=70245
• Institution: Universitas Gadjah Mada

This research was done in the Education, Research and Agricultural Development Farm (KP4) Gadjah Mada University at Kalitirto, Berbah, Sleman, Yogyakarta. The aim of this research was to know the influence of mixed goat manure and zeolite to production and uptake of N, P, K sweet corn crops in Inceptisol, Berbah, Sleman. The trial design that was used in this research was the Randomized Complete Block Design (RCBD) with single treatment factors and three replications. The single factor was the granule (mixed goat manure and zeolite) that is PC0 (without granule manure), PC1 (2,5 ton /ha), PC2 (5 ton/ha), PC3 (7,5 ton/ha). The data analysis of soil and plant growth parameters was analyzed by multiformity investigation (analysis of variance) and the results showed significant differences using Duncan Multiple Range Test (DMRT) at significant levels of 5 %. The result showed that granule then manure result in significant cob with husk corn weight 151,42 grams, cob without husk corn weight 122,68 grams, cob diameters with husk corn 4,31 cm, cob length 15,79 cm, weight 100 grains 18,9 grams, absorption N plant canopy 276,29 mg/crop, absorption P root 14,59 mg/crop, absorption P plant canopy 91,57 mg/crop, and absorption K root 59,41 mg/crop, absorption K plant canopy 214,62 mg/crop was optimal in this research with a dose 7,5 ton/ha (PC3).