Article Per Year (5 Year)
p-Index From 2020 - 2025
0.659
P-Index
This Author published in this journals
All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan) Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Kurniawan Sigit Wicaksono
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Environmental Science Social Sciences Other

Published : 8 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 8 Documents
Search

 1 
ESTIMASI LIMPASAN PERMUKAAN DAS MIKRO BRANTAS HULU KECAMATAN BUMIAJI KOTA BATU MENGGUNAKAN PENGINDERAAN JAUH DAN SISTEM INFORMASI GEOGRAFIS Muhammad Alimin; Kurniawan Sigit Wicaksono; S Sudarto
Jurnal Tanah dan Sumberdaya Lahan Vol. 2 No. 2 (2015)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (614.135 KB)

Abstract

Land use changes are factors affecting the occurrence of surface runoff. By using Rational Method, the average yield calculation of surface runoff occurring on 7 February to 10 April 2015 ranged between 1.15 x 10-8 m3 sec-1 or 1.38 L m-2 and 3.75 x 10-8 m3 sec-1 or 2.37 L m-2. By using Chin-ong Meter Method,  the yields of surface runoff occurring on 7 February to 10 April 2015 were 2.6 L m-2, 3.9 L m-2, 5.0 L m-2, 5.8 L m-2, 6.1 L m-2, and 8.3 L m-2, respectively, for forest land use, intensive agricultural land use with apple crops, intensive agricultural land use with orange crops, intensive agricultural land use with beans crops, intensive agricultural land use with ground peanut, and fallow land use. Results of paired t test between the results of Rational Method with Chin-ong Meter Method showed that there were no significant differences with a P-value table of 0.41 > α = 0.05. Area of mechanical and vegetative conservation priorities in Brantas Watershed Upstream Micro with very prone level of runoff were Bulukerto Village of 41.45 ha and Bumiaji Village of 30.74 ha. 
PENGARUH SIFAT FISIK TANAH TERHADAP JAMUR AKAR PUTIH PADA TANAMAN KARET Ken Shavira Parasayu; Kurniawan Sigit Wicaksono; Mochammad Munir
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.348 KB)

Abstract

The main problem in the Indonesian rubber plantations is white root rot disease (Rigidoporus microporus). White root rot disease causes the death in rubber so that the amount of crop production declines. The growth of white root rot in the soil is influenced by the nature of the soil itself that include  soil physical, chemical and biological properties. It is known that the white root rot disease likes porous soils. The purpose of this study was to determine the effect of soil physical properties on  the intensity of white root rot disease attacking the roots of white rubber plant. The study was done by calculating the intensity of disease and soil sampling for analysis in laboratororium. The results showed that the physical properties of soil that influenced the intensity of white root rot was organic matter 10.75%; clay fraction 30.53%; pH 30.8%; available moisture 40.69%; sand fraction 41.9% and porosity 73.37%. However, the porosity of the soil had a very strong influence and it was highly significant (p <0.01) with the regression equation y = 226.32 - 5,0311x. The high porosity of the soil was able to suppress the intensity of white root fungus attacks.
PENGARUH KOMBINASI ARANG TEMPURUNG KELAPA DAN ABU SEKAM PADI TERHADAP PERBAIKAN SIFAT KIMIA TANAH SAWAH SERTA PERTUMBUHAN TANAMAN JAGUNG Andreas Priyo Handoko; Kurniawan Sigit Wicaksono; M Lutfi Rayes
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (154.372 KB)

Abstract

During dry seasons, paddy soils are usually deficit or shortage of water that in turn affecting chemical properties of the soils. The aim of this study  was to look for the effects of coconut shell charcoal and rice husk ash on the improvement of soil properties and growth and yield of maize. The study was conducted in Nganjuk and basic soil analysis was carried out at the Faculty of Agriculture, Brawijaya University. The experimental method used two factors. The first factor was the dose of rice husk ash which consisted of four levels i.e. without husk ash (A0), rice husk ash 50 g polybag-1 (A1), rice husk ash 100 g polybag-1 (A2), and rice husk ash 150 g polybag-1 (A3). The second factor was the dose of coconut shell charcoal which consisted of four levels i.e. without coconut shell charcoal (B0), coconut shell charcoal 50 g polybag-1 (B1), coconut shell charcoal 100 g polybag-1 (B2), and coconut shell charcoal 150 g polybag-1 (B3). Based on the results of the analysis showed that the application did not show significant effect of the two parameters, namely chemical properties and plant growth. But at the treatment of 150 g  polybag-1 coconut shell and husk ash significantly increased the pH value to 5.7.
PERBAIKAN SIFAT FISIK DAN KIMIA TANAH LEMPUNG BERPASIR MELALUI APLIKASI BAKTERI Lactobacillus fermentum Cahya Alam Kusuma; Kurniawan Sigit Wicaksono; Budi Prasetya
Jurnal Tanah dan Sumberdaya Lahan Vol. 3 No. 2 (2016)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (489.979 KB)

Abstract

The ability of sandy loam soils to hold water and nutrients is very low because of unstable soil aggregation. One of soil bacteria that can improve soil aggregates is Lactobacillus fermentum that is able to produce producing exopolysaccharide. The objective of this study was to explore the effect of application of Lactobacillus fermentum on improvement of chemical and physical properties of a sandy loam soil. Lactobacillus fermentum isolated from shrimp paste was used for soil aggregation tests. The treatments were P0 (450 mL distilled water), P1 (100 mL selected media + 350 mL distilled water with 1.67 x 104bacteria), P2 (200 mL selected  media + 250 mL distilled water with 2.13 x 105 bacteria,  dan P3 (400 mL selected  media + 50 mL distilled waiter with 3.54 x 106bacteria. The results showed that molasses give the best effect for bacterial growth compared with other media (coconut water, legen and sugar solution). Application of Lactobacillus fermentum significantly increased aggregate stability of the soil studied. In the initial analysis, soil aggregate stability was 0.48 mm (less stable. After incubation period up to 30 days the P1, P2 and P3 treatments increased aggregate stability by 1.27 mm (very stable), 1.43 mm (very stable), and 2.05 mm (very very stable), respectively. Lactobacillus fermentum also gave effect to the increase in organic matter, available P and K available. However, this bacterium did not give effect to an increase in available N and soil pH.
BIODIVERSITAS VEGETASI DAN FUNGSI EKOSISTEM: HUBUNGAN ANTARA KERAPATAN, KERAGAMAN VEGETASI, DAN INFILTRASI TANAH PADA INCEPTISOL LERENG GUNUNG KAWI, MALANG Miranti Ayu Endarwati; Kurniawan Sigit Wicaksono; Didik Suprayogo
Jurnal Tanah dan Sumberdaya Lahan Vol. 4 No. 2 (2017)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.705 KB)

Abstract

This research was aimed to analyze the relation between density, diversity vegetation to soil infiltration as an effort to increase and stabilize function environment (vegetation, water, and soil) and as the basis of sustainable agriculture management. The study is done by using the method survey by approach stratified random sampling. The population of the research landscape the southern part of the Kawi, in the village Wonosari, in Wonosari, Malang district, with five stratification of land use the (1) natural forest, (2) production forest, (3) forest (sengon) people, (4) agroforestri based coffee and (5) land plant cane annuals, and at random observation repeated 3 times.There are two main research activities is (1) measurement biodiversity land and (2) measurement of organic matter land, physical properties (heavy the ground, porosity and steadiness aggregated soil) and hydrology land (the rate infiltration the ground). This research result indicates that the decrease in organic matter and physical properties land (heavy the ground, porosity and, steadiness aggregated soil) due to transfer function forests became agricultural land use more intensive exert infiltration negative on the ground. Biodiversity vegetation land ( the diversity of species , wealth type , and uniformity kind of high ) influential very real positively to infiltrate land .To it with keeping and raising biodiversitas of farmland will have a positive impact on the environment.
HUBUNGAN ANTARA SIFAT KIMIA TANAH DENGAN SERAPAN HARA TANAMAN TEH DI PTPN VI JAMBI Arini Ayu Ardianti; Faris Nur Fauzi Athallah; Restu Wulansari; Kurniawan Sigit Wicaksono
Jurnal Tanah dan Sumberdaya Lahan Vol. 9 No. 1 (2022)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.164 KB) | DOI: 10.21776/ub.jtsl.2022.009.1.20

Abstract

Healthy soil could support plant growth by optimizing the availability of nutrients. The availability of nutrients influences the health of tea plants. Nutrient deficiencies would affect the plant physiology that exhibits the plant withering. This study aimed to define the relationship between soil nutrient availability with plant nutrient uptake. This research was conducted by managing secondary data soil chemical properties, and tea plant nutrients analyzed statistically with Pearson correlation. This study only found a significant correlation between soil pH with P and Mg uptake. Correlation results between soil nutrient and plant nutrient uptake obtained a significantly negative correlation on soil pH with P and Mg nutrients with a correlation value of pH-P (r=-0.52), pH-Mg (r=-0.52). There was no correlation between other soil nutrients and plant nutrient uptake. The results of this study can be used   to determine the dose of fertilization and the management recommendation of tea plants.
Together with Farmers, Exploring Adaptive and Economically Valued VegetationPost-Eruption of Mount Semeru: Bersama Petani Menggali Vegetasi Adaptif dan Bernilai Ekonomi Pasca ErupsiGunungSemeru Kurniawan Sigit Wicaksono; Ustiatik, Reni; Sri Rahayu Utami; Zaenal Kusuma; Mochtar Lutfi Rayes; Istika Nita
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 6 (2023): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v7i6.14655

Abstract

Mount Semeru eruption in 2020 and 2021 damaged 851 ha of productive land. Restoration of the affected lands requires information such as wide area, distribution, and eruption material characteristics. This community service aimed to provide a database as an overview of pyroclastic materials characteristics and elucidate potential-and-adaptive plants and microbes on post-Mt. Semeru eruptions. The volcanic ash contains significant elements (Al, Si, K, Ca, Ti, and Fe) and minor elements (V, Cr, Mn, Cu, Zn, Sr, Ba, Eu, and Re). Some of the plants that have survived post-eruption are annual shrubs and herbaceous plants such as grasses, so these plants can be used to restore the affected lands fertility after the Mt Semeru eruption. Based on economic evaluation and conditions in the field, the recommended adaptive plants are Pennisetum puparium and Musa paradisiaca. Both plants provide economic benefits for animal feed and farmers' income during post-eruption land recovery.
Development of Conservation Agriculture on Sloping Land for Potato Commodities in Wonokitri Village, Pasuruan, East Java: Pengembangan Pertanian Konservasi Pada Lahan Berlereng Untuk Komoditas Kentang di Desa Wonokitri, Pasuruan, Jawa Timur Istika Nita; Muhamad Taufiq Hidayat; Awang Satya Kusuma; Kurniawan Sigit Wicaksono; Lenny Sri Nopriani; Reni Ustiatik; Sativandi Riza; Sri Rahayu Utami; Syamsu Ridzal Indra Hadi; Anggraini Aurina Putri; Aksha Karunia Satria
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 3 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v8i3.19815

Abstract

Sistem pertanian pada dataran tinggi mempunyai keunikan dan tantangan tersendiri, termasuk kawasan pertanian di Desa Wonokitri, Pasuruan, Jawa Timur. Kesesuain lahan untuk budidaya komoditas hortikultura menyebabkan praktek pertanian yang digunakan termasuk intensif melalui pengolahan tanah, pola tanam, penggunaan pupuk hingga pengendalian hama penyakit. Komoditas utama pada lahan ini adalah kentang, selain syarat tumbuh terpenuhi juga dikarenakan nilai jual kentang yang tinggi. Namun, yang menjadi tantangan adalah praktek penanaman dilakukan pada lahan berlereng dan tidak disertai dengan penerapan tindakan konservasi. Kegiatan pengabdian masyarakat ini bertujuan untuk mengembangkan pertanian koservasi yang berbasis kearifan lokal pada lahan berlereng di Desa Wonokitri, Pasuruan, Jawa Timur. Metode yang digunakan mencakup observasi lapangan, analisis tanah, dan Focus Group Discussion (FGD) dengan petani setempat. Sifat tanah di lahan pertanian wonokitri termasuk dalam tekstur lempung berdebu, berat isi tanah 0,62 g cm-3, porositas tinggi (> 50%), permeabilitas cepat (>12,7 cm jam-1) dan kemantapan agregat sangat stabil sekali (>2 mm), sehingga secara fisik sangat baik dalam menopang pertumbuhan tanaman kentang. Namun, sistem pertanian berlerang tanpa konservasi yang dilakukan sangat berpotensi menurunkan produktivitas lahan di masa mendatang. Oleh sebab itu, berdasarkan kondisi aktual lahan, kesesuaian tanaman dan sosial ekonomi dirumuskan tindakan konservasi yang dapat diterima yakni dengan penanaman pada bedengan searah lereng yang dilengkapi dengan saluran pengelak dan saluran pembuangan air (SPA) serta bak penampung untuk menangkap limpasan permukaan dan sedimen. Pada setiap petak lahan ditanami tanaman penguat guna meningkatkan kestabilan lereng dan perlindungan lahan. Program ini menunjukkan potensi besar dalam meningkatkan kesadaran dan penerapan konservasi tanah oleh petani setempat
Co-Authors Aksha Karunia Satria Andreas Priyo Handoko Anggraini Aurina Putri Arini Ayu Ardianti Awang Satya Kusuma Budi Prasetya Cahya Alam Kusuma Didik Suprayogo Faris Nur Fauzi Athallah Istika Nita Ken Shavira Parasayu M Lutfi Rayes Miranti Ayu Endarwati Mochammad Munir Mochtar Lutfi Rayes Muhamad Taufiq Hidayat Muhammad Alimin Restu Wulansari S Sudarto Sativandi Riza Sri Rahayu Utami Syamsu Ridzal Indra Hadi Ustiatik, Reni Zaenal Kusuma