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All Journal JURNAL PENGABDIAN KEPADA MASYARAKAT Agrotechnology Research Journal AGROSCRIPT Journal of Applied Agricultural Sciences JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Applied Research in Science and Technology Agroscript: Journal of Applied Agricultural Sciences

Suli Suswana

Universitas Islam Nusantara

Author-ID : 4127989

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Dentistry Education Environmental Science Law, Crime, Criminology & Criminal Justice Library & Information Science Public Health Social Sciences Other

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Pengaruh Biochar terhadap Pertumbuhan Padi dalam Sistem Aerobik Suli Suswana
Agrotechnology Research Journal Vol 3, No 1 (2019): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

An application of biochar to the intensive weathered soils potentially can change physical and chemical properties of the soils, improved soil function and increased yield of crops. A meta-analyses evaluation showed a significant correlation between biochar and plants productivity, that means there are benefits of biochar application to the soils on plants productivities, that was increased 10%.This experiment was used Randomized Completed Block Design with 8 treatments and 3 replications. The treatments are: contr), 20 ton biochar ha-1, 40 ton biochar ha-1, 50 ton biochar ha-1, 60 ton biochar ha-1, 10 ton biochar + 10 ton poultry litter ha-1, 20 ton biochar + 20 ton poultry litter ha-1, 30 ton biochar + 30 ton poultry litter ha-1. The results showed biochar 20 ton ha-1 could increase significantly of plant heigh, number of punicles per clump, and the weight dried straw per clump. Whereas, application combination 20-30 ton biochar ha-1 + 20-30 ton poultry litter ha-1 could increase amount of tillers per clump, amound of punicles per clump, and weight dried straw (total biomass) per clump significantly.

The Organic Fertilizers Residuals and Earthworm Introduction on Growth and Yield of Upland Rice Dick Dick Maulana; Suli Suswana
Agrotechnology Research Journal Vol 2, No 2 (2018): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

In modern agriculture, over use of inorganik fertilizers causes dangerous effects on environment, human health and loss of soil fertility. Soil organic matter is a main indicator of the quality and healthy soils. Organic matter mineralization is a key process that releasing the available nutrients to the plants. There are many organisms involved in the mineralization processes. Earthworm enable to digest soil organik matters, and the excretion’s have more available nutrients content, that potential to increase nutrients absorption. This research intended to study influences of organic fertilizers residuals and earthworm introduction on growth of the upland rice in pots. The experiment was conducted in Agricultural Faculty of Universitas Islam Nusantara (UNINUS), from January – June 2017, with RBD that comprised of two factors: (1) earthworm; and (2) residual of kinds and rates of the organik fertilizers. The results showed that aren’t significantly interaction influences of the organik fertilizers residuals and earthworm introduction on growth and yield of upland rice also to increase yield components of upland rice.

Residual Effect of Rice Husk Biochar on Growth and Yield of Aerobic Rice Suli Suswana; Dick Dick Maulana
Agrotechnology Research Journal Vol 6, No 2 (2022): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Biochar is a carbon-rich solid material made by pyrolyzing agricultural residual biomass, and it decomposes much more slowly than the biomass from which it is made. Biochar has been shown to have agronomic benefits. Biochar can provide agronomic benefits for a longer period due to its persistence in the soil. The purpose of this research is to gather evidence demonstrating that biochar has a longer effect on increasing aerobic rice productivity. A pot experiment was carried out in UNINUS. The treatments were as follows: control, 20 Mg rice husk biochar (RHB), 40 Mg RHB, 50 Mg RHB, 60 Mg RHB, 10 Mg RHB + 10 Mg composted poultry litter (CPL).ha-1, 20 Mg RHB + 20 Mg CPL.ha-1, 30 Mg RHB + 30 Mg CPL.ha-1, and 30 Mg RHB + 30 Mg CPL.ha-1. Treatments were started in September 2018, and the effects were measured from February to June 2019. The findings revealed that rice husk biochar and its combination with CPL increased aerobic rice growth (plant height, number of tillers, and yield). The most effective combination rate is the application of biochar and composted poultry litter, 20 Mg RHB + 20 Mg CPL.ha-1, because it significantly extended the residual effect. The combined application increased rice productivity when compared to a single application of biochar and composted poultry. The residual effect of biochar and composted poultry litter on rice productivity was superior to fresh application.

Co-Authors Adviany, Ida Agung Rusmana Alizza Rahma Rianti W Andriana, Arisandi Annisa Supriatin Arief Alfarizal Ariliani Nurbaeti Arisandi Andriana Bill Adly Zidan Cherly Kurnia Sari Destia Dick Dick Maulana Dick Dick Maulana Dick Dick Maulana Dwi Susanto Fithaloka Az-Zahra Gunawan Hendri Hendransyah Ian Hermawan Ida Adviany Ida Adviany Irmawati, Lilis Iwan Satriyo Nugroho Jesinca Aliyah Julfin Lilis Irmawatie Maulana , Dick Dick Mochammad Rifky Muh Ledjandro Muhammad Roby Alviansyah N Rindi Mustika Sari Nasrullah, Rizki Nisa Aulia Nur Ratna Sari Nurdin, Rosyad Nurjanan, Meli Pajar Ependi Ramadhan Reni Siti Rodiyah Resti Putri Zaelani Silvia Isnaeni Resmianti Sindi Destiani Sobari Syaira Raditya R Windi Yulianti Yenny Muliani Yenny Muliani Yulliani Trisnawati Dewi Yusuf Renaldi

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