Vol. 19 No. 1: January 2014

Articles

• Phosphorus Fertilization Under Different Land Preparation Methods and Performance of Groundnut (Arachis hypogea L.) in Rainforest Zone of Southern Nigeria

  Joseph Sunday Ogeh, Rukeme Orakpogbake Oyibo

  1-7

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• Influence of SP-36 and Phosphate Rock on Changes in Soil Available P, Leaf P Content, and Growth of Physic Nut (Jatropha curcas L.) in an Ultisol

  Achmad Arivin Rivaie

  9-15

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• Effect Application of Sea Sand, Coconut and Banana Coir on the Growth and Yield of Rice Planted at Ustic Endoaquert Soil

  . Nurdin

  17-24

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• Efficiency Test of IRRI Fertilizing Recommendations on Rainfed Low Land Rice Field in West Kalimantan

  Muhammad Hatta, Mahyuddin Syam, Dwi Purnamawati Widiastuti

  25-33

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• Use of Ameliorants to Increase Growth and Yield of Maize (Zea mays L.) in Peat Soils of West Kalimantan

  Denah Suswati, Bambang Hendro Sunarminto, Dja’far Shiddieq, Didik Indradewa

  35-41

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• Potency of Agroindustrial Wastewaters for Increasing Dissolution of Phosphate Rock Fertilizers

  Ainin Niswati, Sri Yusnaini, . Sarno

  43-51

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• Identification and Evaluation of Potential Land Resources to Support the Development of Agricultural Commodities for Food Crops Zone

  Nurdiyanto Agung Prasetya, . Hikmatullah, . Asisah, Muhamad Buce Saleh, Suria Darma Tarigan

  53-61

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