KELIMPAHAN POPULASI WERENG BATANG COKLAT PADA BEBERAPA VARIETAS PADI DENGAN PEMBERIAN ZEOLIT DAN PENERAPAN KONSEP PHT

Priasmoro, Ndaru (2013) KELIMPAHAN POPULASI WERENG BATANG COKLAT PADA BEBERAPA VARIETAS PADI DENGAN PEMBERIAN ZEOLIT DAN PENERAPAN KONSEP PHT. Other thesis, Universitas Sebelas Maret.

[img]
Preview
PDF - Published Version
Download (382Kb) | Preview

    Abstract

    Rice is the major crop of most farmers in Indonesia. One of the limiting factors in rice cultivation is brown planthoppers (Nilaparvata lugens Stal.). Various methods to control, such as cropping technic, biological control, insecticides including integrated pest management have not been able to overcome this problem. Therefore it need an alternative methods of control which safe environmentally and be able to control brown planthopper populations effectively. One of them is by using zeolite. Zeolite is pest populations control by increase plant resistance. This research was supposed to study the potential of zeolites to control brown planthopper population. This research was carried out on May until November 2012 in the rice fields in Joho, Mojolaban, Sukoharjo. This research was held in Split Plot Design, zeolite and IPM as main plot and varieties as subplot. There are eight combinations of treatments which have nine repeated. Data were analyzed by F test and DMRT at 5% level. The results showed that zeolite treatment had correlation with adult brown planthopper populations, but had no effect on the nymph of brown planthopper. There was a correlation between varieties and control methods. But it was likely occured at 6 weeks after replanting observation. At 6 weeks after replanting observation, application of integrated pest management (IPM) indicate a higher population than zeolite. At 6 weeks after replanting observation, the zeolite were not able to reduce the level of damage to the rice crop. Addition of zeolite in rice farming had correlation with plant height and number of tillers of rice. The addition of zeolites can be used as an alternative to control brown planthopper population and to increase the growth of rice plant.

    Item Type: Thesis (Other)
    Subjects: S Agriculture > S Agriculture (General)
    Divisions: Lembaga Penelitian dan Pengabdian Kepada Masyarakat - LPPM
    Depositing User: Nurrahma Restia
    Date Deposited: 03 May 2014 18:58
    Last Modified: 03 May 2014 18:58
    URI: https://eprints.uns.ac.id/id/eprint/14624

    Actions (login required)

    View Item