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All Journal Agrotrop : Journal on Agriculture Science
NENENG RATNA PURNAMASARI
Balai Pengkajian Teknologi Pertanian Jawa Barat
Agriculture, Biological Sciences & Forestry

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Pengkajian Mikroba Probiotik Lokal dan Pupuk NPK Kujang Terhadap Hasil Padi Varietas Inpari 13 KARSIDI PERMADI; BAMBANG SUNANDAR; NENENG RATNA PURNAMASARI
Agrotrop : Journal on Agriculture Science Vol 2 No 2 (2012)
Publisher : Fakultas Pertanian Universitas Udayana

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Abstract

The increase of rice production by using the approach of integrated crop and resource management(ICM) besides high yielding varieties (HYV), inorganic compound fertilizer which followed the returnof insitu rice straw instead of compost or manure. However, this in situ rice straw should be treated bylocal probiotic microbes so the straw becomes decayed and fragile that facilitates the land processing.This study aimed to determine the effect of the addition of Kujang NPK fertilizer with local probioticmicrobes on rice yield of Inpari 13 variety in irrigated land. This study uses a separate plot design with5 replications. The main plot is the gift of local probiotic microbes (Agri Super and Agri Simba), and thesubplot is the addition of Kujang NPK fertilizer (200, 300, and 400 kg/ha). The results of this studyshow that there are no interaction influence occurs between the addition of Kujang NPK fertilizer withthe administering local probiotic microbes on plant height at harvest, yield components and dried grainyield. The highest dried grain yield by administering of Agri Super is 8.59 t ha-1. The addition of KujangNPK fertilizer at dose 300 kg ha-1 gave the highest grain yield as much as at dose 8.24 t ha-1, and thelowest yield achieved at doses of 200 kg ha-1 of Kujang NPK approximately 7.55 t ha-1.
Co-Authors BAMBANG SUNANDAR KARSIDI PERMADI