PENGARUH PEMBERIAN ZEOLIT DAN JERAMI JAGUNG TERHADAP INTERVAL PEMBERIAN AIR PADA ENTISOL DAN VERTISOL

Purwadi, - and Pancadewi , Sukaryorini (2007) PENGARUH PEMBERIAN ZEOLIT DAN JERAMI JAGUNG TERHADAP INTERVAL PEMBERIAN AIR PADA ENTISOL DAN VERTISOL. Jurnal Ilmu Pertanian : Mapeta, 9 (3). pp. 142-147. ISSN 1411-2817

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    Abstract

    The major problem in management of upland with rainfall <1200 mm/year is the lack of soil moisture content. So that, water should be used efficiently. One effort to increase the soil moisture content is by application of zeolite. Zeolite is iuminosilica mineral which is capable to increase soil retention moisture content. The use of residual crops combined with zeolite is expected be able to overcome the problem. The iniluence of zeolite and stable of corn (Zea mays L.) treatment at two different soil texture was studied in the laboratory and greenhouse, using Entisol from Pare (Kediri) and Vertisol from Raci (Pasuruan) East Java. The aim of the experiments was to study the efectivity of zeolite and stabble of com to the efeciency of water on Entisol and Vertisol. The zeolite dose consisted of 0, 15,30 and 45 t/ha-1, and stabble corn of 0 and 10 t/ha-1. The com var, of C 1 was used. Results of study showed that the use of 45 t ha 1 zeolite and 10 t ha 1 stabble corn decreased frequency application of water by 6.67 (or 44.47%) for loamy sand soil. Whereas on day soil, the use of 45 t/ha 'zeolite decreased by 1.50 (1 7.97%). The zeolite and stabble com decreased frequency of water applied on both soils. However, it showed better effect on loamy sand soil

    Item Type: Article
    Subjects: S Agriculture > S Agriculture (General)
    Divisions: UNSPECIFIED
    Depositing User: Users 2 not found.
    Date Deposited: 05 Jun 2012 10:27
    Last Modified: 05 Jun 2012 10:27
    URI: http://eprints.upnjatim.ac.id/id/eprint/3212

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