PEMBERIAN ZEOLIT DAN PUPUK KANDANG TERHADAP PENINGKATAN N TANAH, SERAPAN N DAN HASIL KEDELAI PADA ALFISOLS

ALVERNIA, PUTRI (2017) PEMBERIAN ZEOLIT DAN PUPUK KANDANG TERHADAP PENINGKATAN N TANAH, SERAPAN N DAN HASIL KEDELAI PADA ALFISOLS. Other thesis, Universitas Sebelas Maret.

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    Abstract

    Soybean production in Indonesia could be improved by utilize marginal land, including Alfisols. Zeolites and manure are necessary to be added as slow release materials to reduce nitrogen losses from soil. This research aimed at reviewing the effect of zeolites and manure in improving Total nitrogen contents, N absorption, and the growth and production of soybean in Alfisols. Factorial randomized complete block designed of two factors (zeolite dose; 0 ton / ha, 2.5 ton / ha, and 5 ton / ha, and type of manure; P0: 0 ton / ha, P1: quail manure, P2: cow manure) were used and field experiments was conducted in this study. The result showed that zeolite with dose 5 ton / ha gave the highest influence indicated by the increase of Total nitrogen 35.13% and the increase of N absorption up to 53.37%. The usage of cow manure gave the highest effect with total N increase of 40.54% and an increase in N absorption of 48.93%. Zeolite 5 ton / ha with cow manure gave highest yield with increase of total pod content 122,85 %, and the increase of seed weight 55,90 %. Thus, zeolite treatment with cow manure at dose 5 ton / ha are the best treatment in this research.

    Item Type: Thesis (Other)
    Subjects: S Agriculture > S Agriculture (General)
    Divisions: Fakultas Pertanian
    Depositing User: Indrawan indra
    Date Deposited: 18 Dec 2017 19:40
    Last Modified: 18 Dec 2017 19:40
    URI: https://eprints.uns.ac.id/id/eprint/37579

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