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All Journal SOCA: Jurnal Sosial Ekonomi Pertanian Journal of Tropical Soils Journal of Degraded and Mining Lands Management Agroekotek View Journal of Applied Agricultural Science and Technology Acta Solum Jalujur: Jurnal Pengabdian Masyarakat
Hairil Ifansyah
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science

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Journal : Agroekotek View

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Teknologi Penyiapan Pupuk Organik Babadotan (Ageratum conyzoides) terhadap Kimia Tanah dan Tanaman Bawang Dayak (Eleutherine palmifolia) pada Tanah Ultisol Najerah, Norhamidah; Ifansyah, Hairil; Yusran, Fadly H.
Agroekotek View Vol 6, No 3 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v6i3.4785

Abstract

Ultisol land is the largest part of dry land in Indonesia, which is about 25% of the total land area of Indonesia or 45,794,000 hektare. Ultisol soil is classified as low, this is indicated by very low organic matter content, acid soil reaction, low base saturation, high Al content, and low productivity. Increasing the productivity of Ultisol soil can be done through soil improvement (amelioration), fertilization and organic matter. Babadotan (Ageratum conyzoides) can be used as an alternative source/material for organic fertilizer, especially if the availability of other sources of organic fertilizer is very limited. Babadotan gave the largest contribution of N, P and K nutrients compared to other weeds, namely 6.3 ; 0.5 ; 4.7 kg ha-1. Study aims for determine the effect of various technologies for preparing organic fertilizer from babadotan plants on the growth of Dayak onion bulbs. The research was conducted at the Greenhouse, Department of Agroecotechnology, Faculty of Agriculture, from March 2018 to July 2019. The experimental design was a one-factor RAL, namely organic fertilizer with five treatments and four replications, so there were 20 experimental units. Observation parameters consisted of soil reaction, CEC, P-Available, Al-dd, and plant yield observations. The application of dry babadotan organic fertilizer in blender was able to increase the level of available P in the soil with the highest value of 198.15 ppm and the application of fresh babadotan organic fertilizer tended to decrease the level of Al-dd in the soil with a value of 0.27 me/100g.
Pengaruh Pemberian Pupuk Urea, Zeolit dan Asam Humat Terhadap Pertumbuhan Bawang Daun (Allium fistulosum L.) dan Perubahan Beberapa Sifat Kimia Tanah Pada Lahan Gambut Ramadhani, Riko Putra; Ifansyah, Hairil; Kurnain, Ahmad
Agroekotek View Vol 7, No 1 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v7i1.4081

Abstract

Management and utilization of turf soil for cultivation faces several problems such as pH conditions that quite high acidic, and also the fertility in turf soil is quite low. The mixing of Urea Fertilizer with the addition of ameliorant materials such as Zeolite, and Humic Acid was expected to improve the N nutrient status in turf soils to achieve optimal conditions for plants growth to be cultivated on turf soils. The goals of this study was to determine the effect ofapplied Urea Fertilizer, Zeolite and AH-90 on changes in pH, N-Mineral (NH4+    and NO3-),soluble Fe, dry weight, N absorption of Onion plants (Allium fistusolum L.) that planted on turf soils. This study used a completely randomized design (CRD). The experimental factor that applied in this study was Urea Fertilizer within the level 0 kg/ha, 75kg/ha and 100 kg/ha. Zeolite within the level 0 tons/ha and 10 tons/ha. And Humic Acid (AH-90) within the level 0 kg/ha and 10 kg/ha. The result of this study showed that the interaction of treatment (Urea, Zeolite and Humic Acid) had no impact on parameter changes in the pH value of turf soils, N Plant Tissue,and dry weight of onion plants. The addition of Urea was able to increase the Nitrate (NO3-)content in the soil. And Zeolite application can reduce the Ammonium (NH4+) and iron solubilityin turf soil.
Co-Authors Abduh, Andin M. Abduh, Andin Muhammad Abdul Haris Abdullah Dja’far Adi Jaya, Adi Afiah Hayati Agus Maulana Ahmad Kurnain, Ahmad Ahmad Mustaqim Akhmad Rizalli Saidy Apriani, Rila R. Bambang Joko Priatmadi Bambang Joko Priatmadi Ellya, Hikma Fachruzi, Ismet Fadly H. Yusran, Fadly H. Fadly Hairannoor Yusran Fauwziah, Ema Rizki Ferrianta, Yudi GUSTI IRYA ICHRIANI, GUSTI IRYA Gusti Mutia Rusdiana HASTIN ERNAWATI NUR CHUSNUL CHOTIMAH, HASTIN ERNAWATI NUR Ismed Fachruzi Lautt, Bambang Supriyono Lita Hertati Masganti Masganti Meldia Septiana Muhammad Fauzi Muhammad Mahbub Muhammad Mahbub, Muhammad Muhammad Syifa Mulyawan, Ronny Najerah, Norhamidah Noor Azizah Febriani Nor Dayah Nurlaila Nurlaila Pasaribu, Wiranda Ramadhani, Riko Putra Ratna Ratna Ratna Ratna Riska Fitrianty Nurjanah Rizqiana, Sista Saidy, Akhmad R. Saidy, Akhmad Rizalli Sari, Nukhak Nufita Sari, Nukhak Nufitas Syaifuddin Syaifuddin Syifa, Muhammad