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Journal : Journal of Degraded and Mining Lands Management

Macronutrients (NPK) balance in rice field and dryland maize cropping systems Sugeng Winarso; Rendy Anggriawan; IGM Subiksa; Rakhmaghfiroh Geonina Ganestri; Salsabila Regina Intansari; Dedik Budianta
Journal of Degraded and Mining Lands Management Vol 10, No 1 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.101.3945

Abstract

Fertilisers, especially those containing NPK nutrients, have become a necessity in farming both rice fields and dry land. Most of the application of fertilisers is based on plant commodities and less based on the nature of the diversity of the soil or growing media. This study aimed to determine the balance of NPK nutrients and the nutrient elements that became the limiting factor in the rice and dryland maize cropping systems. The study was conducted at a rice field in Jember District and on dry land in Bogor District with maize plants. The fertiliser used is organic fertiliser. Nutrient balance is obtained by calculating the difference between the total input of nutrients N, P, and K given and the total output of nutrients N, P, and K transported by plants. The results showed that the combination of fertilizing treatment with biochar (50%), fish waste (25%), and chicken manure (25%) up to 10 t/ha on rice field soil at the experimental location in Jember had to limit factors for plant growth: low organic matter content, trace elements essential nutrients N and P are also low. Likewise, the combination of inorganic NPK fertiliser treatment with organic fertiliser up to 600 kg/ha on dry land in Bogor has not been able to improve its fertility status with limiting factors: low organic matter content, low N-total, and low exchangeable K.
Co-Authors , Munandar A. Hermawan A. Majid A. Y.A Wiralaga A.A. Ketut Agung Cahyawan W A.M. Rohim Abduh, Muhammad Abduh Adipati Napoleon Adipati Napoleon Adipati Napoleon Agus Hermawan Agus Hermawan Aisyah Aisyah Aisyah Aisyah Akbar Paripurna Ali Yasmin Adam Wiralaga Andi Arif Setiawan Andi Arif Setiawan, Andi Arif ARINAFRIL ARINAFRIL Ashari Ashari Bakri Bakri Bambang Sulistyo Benyamin Lakitan Budy Wiryawan Dede Haryanti Dedi Setiabudidaya Dewi Lastuti Dewi Lastuti, Dewi Dila Aksani Dodi Hardiansyah Dwi Putro Priadi Dwi Setyawan Eduan Rismansyah Eduan Rismansyah Erizal Sodikin Ermatita Ermatita Fisop Nurhuri Fitra Gustiar, Fitra Fitri Siti Nurul Aidil Gusti Aditya Andika Hary Widjajanti Herliyanto Herliyanto Hermansyah Hermansyah Hermansyah Hermansyah Hermansyah Hery Suhartoyo Ida Nursanti Ieke Wula Ayu IGM Subiksa Iin Siti Aminah, Iin Siti Ismed Inonu Jeannie Valinda Auditha Jerry Alfredo Lee Panggar Bessy Lili Erina M. L. Sari M. Umar Harun Mardia Mardia Maria Fitriana Marlina Marlina Messalina L Salampessy Moh. Rasyid Ridho Muhakka Muhammad Abduh Muhammad Abduh Muhammad Abduh Abduh Muhammad Faiz Barchia Muhammad Mustaanullah Muhammad Said Munandar Munandar Munandar Munandar Nafiya Latifa NUNI GOFAR Nuraini, Putri Primastya Ayu Lestari Putri Nuraini Rahmawati Ridwan Rakhmaghfiroh Geonina Ganestri Rendy Anggriawan Rian Syafni Ridha Rizki Novanda Rindit Pambayun Rindit Pambayun S.N. Lumbanraja SABARUDDIN, . Sabarudin Kadir Sabarudin Kadir, Sabarudin Salni Salni Salsabila Regina Intansari Satria Jaya Priatna Siti Masreah Bernas Siti Nurul Aidil , Fitri Sri Hartati Sri Hartati Sri Yuliartini Sugeng Winarso Suheyanto Suheryanto Supriyadi Supriyadi Wahana Lestari Warsito Warsito Yakup Parto Yuanita Windusari Yudha Pratomo Zaidan P. Negara