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All Journal Jurnal Ilmu Pertanian Indonesia Agromet Jurnal Ilmiah Aplikasi Isotop Radiasi Jurnal Penelitian Pendidikan IPA (JPPIPA) SAINS TANAH - Journal of Soil Science and Agroclimatology EnviroScienteae Tropical Wetland Journal Rawa Sains: Jurnal Sains STIPER Amuntai Amalee: Indonesian Journal of Community Research & Engagement Agroekotek View Community Development Journal: Jurnal Pengabdian Masyarakat International Journal of Business, Law, and Education Journal of Agriculture and Applied Biology Journal Research of Social Science, Economics, and Management SABAJAYA Jurnal Pengabdian Kepada Masyarakat West Science Journal Economic and Entrepreneurship West Science Interdisciplinary Studies Jurnal Geosains West Science West Science Interdisciplinary Studies West Science Social and Humanities Studies West Science Agro
Gusti Rusmayadi
Fakultas Pertanian Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Other

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PRODUCTIVITY OF HAIRY WATER LILY (Nhymphaea pubescens Will.) SEEDS IN SOUTH KALIMANTAN’S BACKSWAMPS BASED ON LINEAR MODEL Rusmayadi, Gusti; Khairina, Rita
TROPICAL WETLAND JOURNAL Vol 1, No 1 (2015)
Publisher : The Journal is published by Graduate Programe of Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The study on the productivity of water lily seeds in South Kalimantan’s backswamps using Wageningen method and the interview with middle traders could give more information about water lily as food commodity. Rainfall pattern in Tabalong, Hulu Sungai Utara (HSU) and Hulu Sungai Selatan (HSS) regencies is like U letter. U type is sensitive with Monsoon. This Monsoon area is affected by easterly wind and local wind. When the sun is at the south side in October to March, the Monsoon moves from west to south east, and in the other way around in April to September, the wind moves from south east to west. In April, the height of water level in some different areas was the same. The highest water level was in Paharangan subdistrict that could reach more than 100 cm and the lowest was in Hambuku subdistrict, about 80 cm. Based on the interview with middle traders, it was found out that in Hambuku subdistrict and its surrounding area, there was about 1.0 to 1.7 t/ha of water lily seeds each period. In Ampukung, Hambuku and Paharangan subdistricts, the water lily seeds were about 1.121 t/ha, 1.057 t/ha and 0.653 t/ha, respectively. If the paddy fields in Tabalong, HSU and HST regencies are 10,683 ha, 21,2252 ha, and 18,763 ha, respectively, those areas potentially can yield about 11,976.661 t/ha, 224,456.2 t/ha and 12,254.6778 t/ha. Whereas, based on radiation (Rg), the photosynthetically active radiation on very clear days (Ac), in cal cm-2 day-1, and daily gross photosynthesis rate of crop canopies on very clear days (bc) in kg ha-1 day-1 for Pm = 20 kg CH2O ha-1 hr-1, it showed that the yield of hairy water lily seeds in Ampukung, Hambuku and Paharangan subdistricts was 1.1560 t/ha, 1.1425 t/ha and 1.1021 t/ha, respectively. Hairy water lily naturally grows with seeds in soil and water in paddy field, so it can grow, develop, and produce seeds. Therefore, agronomical technique is important for further study.Keywords: hairy water lily, Wageningen, yield potential.
Adaptasi terhadap Dampak Iklim Ekstrem pada Pola Tanam Jeruk Siam Banjar (Citrus suhuensis) dengan Sistem Surjan Gusti Rusmayadi; Umi Salawati; Dewi Erika Adriani
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 2 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.2.237

Abstract

Climate change has a real impact on yields, seasonal shifts, cropping patterns of citrus siam banjar plantations (Citrus suhuensis) on tidal land. This research aims to analyze the relationship of the cropping patterns of surjan systems and climate extremes, as an effort to overcome climate change. The research was conducted in Batola in 2020 using written and oral survey methods. Data was extracted from farmers and related institutions. The respondents consisted of 45 men and 45 women. On each sub-district, 2 villages were surveyed according to tidal land type, namely Marabahan district (SP1 and SP2) type C, Mandastana subdistrict (Karang Indah and Karang Bunga) type B, and Cerbon district (Simpang Nungki and Kambat River) type A. The results showed that the chance of El-Niño was around 16.7-22.7%, while La-Niña reached 40%. The total extreme event was 67.8% of La-Niña side by side with El-Niño 15 times and generally El-Niño precedes La-Niña by about 40%. The total extreme event reached 62.7%. The productivity of citrus observations in 2015-2019 was 1.274 ton/ha and during El-Niño yields decreased by 0.05 ton/ha. Crops damaged by El-Niño in 20152016 were -2% of the area of 6,825.03 ha. More than 90% of farmers during extreme events applied a pattern of superior local-rice oranges-rice to tabukan and oranges-vegetables on mounds. Cropping patterns on tidal tidal land show a high level of resistance to climate change because they have not changed much for decades in both normal, dry, and wet climatic conditions. Keywords: El-Niño, extreme climate, La-Niña, siam banjar oranges, tidal land type A, B dan C
EFISIENSI PENGGUNAAN RADIASI SURYA DAN SEBAGAI DASAR DALAM MODEL JARAK PAGAR(RADIATION USE EFFICIENCY AS BASIS THE CROPS MODELING OF JATROPHA) Gusti Rusmayadi; . Handoko; Yonny Koesmaryono; Didiek Hadjar Goenadi
Agromet Vol. 22 No. 2 (2008): December 2008
Publisher : PERHIMPI (Indonesian Association of Agricultural Meteorology)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (164.28 KB) | DOI: 10.29244/j.agromet.22.2.108-117

Abstract

Plant growth interpretation in term of accumulated intercepted solar radiation and the radiation use efficiency (RUE) was used to study the growth and analysis of Jatropha (Jatropha curcas L.). A number of crop growth simulation models have been developed using the RUE concept to predict crop growth and yield in various environments. These models generally calculate daily biomass production as the product of the quantity of radiation intercepted and RUE. This research was carried out to quantify the RUE, biomass and leaf area index on Jatropha under rainfall condition, four levels of nitrogen fertilizer (N) and three population densities (P) planted twice. The experiments used a systematic Nelder fan design with 9 spokes and 4 – 5 rings were conducted at SEAMEO-BIOTROP field experiment in 2007. Data from the first experiment were used for parameterization and calibration and the second experiment data for model validation. Values of RUE were determined by nitrogen fertilizer and plant density. Based on parameterization, we found that RUE for prediction above ground biomass accumulation of Jatropha were 0.94 (r=0.83) g MJ-1 to 1.3 (r=0.75) g MJ-1. Validation between model prediction and field experimental data showed that model can simulate crop growth and development of Jatropha.
PEMODELAN TANAMAN JARAK PAGAR (JATROPHA CURCAS L.) BERBASIS EFISIENSI PENGGUNAAN RADIASI SURYA,KETERSEDIAAN AIR DAN NITROGEN(CROP MODELING OF JARAK PAGAR (JATROPHA CURCAS L.) BASED ON RADIATION USE EFFICIENCY,WATER AND NITROGEN AVAILABLE) Gusti Rusmayadi; . Handoko; Yonny Koesmaryono; Didiek Hadjar Goenadi
Agromet Vol. 22 No. 1 (2008): June 2008
Publisher : PERHIMPI (Indonesian Association of Agricultural Meteorology)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (422.864 KB) | DOI: 10.29244/j.agromet.22.1.%p

Abstract

A number of crop growth simulation models have been developed using the radiation use efficiency (RUE) concept to predict crop growth and yield in various environments. These models generally calculate daily biomass production as the product of the quantity of radiation intercepted and RUE. Besides that biomass production was deterimined by water and nitrogen available factor. So, this research was carried out to quantify the RUE, biomass and leaf area index on Jatropha under rainfall condition, four levels of nitrogen fertilizer (N) and two and three population densities (P) planted twice. The experiments used a systematic Nelder fan design with 9 spokes and 4 – 5 rings were conducted at SEAMEO-BIOTROP field experiment in 2007. Data from the first experiment were used for parameterization and calibration and the second experiment data for model validation. Based on parameterization, we found that RUE can prediction above ground biomass accumulation of Jatropha were 0.94 (r=0.83) g MJ-1 to 1.3 (r=0.75) g MJ-1. Water availability was between ψ=-30 kpa and ψ=-1.5 MPa for field capacity and wilting point, respectively. Nitrogen demand of root, stem, leaf and grain N were (Ndemr=0.75), (Ndems=0.60), (Ndeml=2.53), and (Ndemg=2.41), respectively. Validation showed that model can simulate crop growth and development of Jatropha.
PENGUKURAN KANDUNGAN AIR TANAH PADA PERTANAMAN JARAK PAGAR (JATROPHA CURCAS L.) SOIL WATER CONTENT MEASUREMENT UNDER JATROPHA CROP (JATROPHA CURCAS L.) Gusti Rusmayadi; Bregas Budianto
Agromet Vol. 23 No. 1 (2009): June 2009
Publisher : PERHIMPI (Indonesian Association of Agricultural Meteorology)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (200.195 KB) | DOI: 10.29244/j.agromet.23.1.20-28

Abstract

Management strategies development for efficient water utilization of crop production requires sensitive measurements of changes in soil water content on a dynamic basis. Many of the methods currently used for measuring these changes are destructive, slow, or relatively expensive for large-scale investigations. A sensor that low-cost, nondestructive soil moisture sensor for measuring changes in soil volumetric water content on the basis of changes in the dielectric constant of the soil water were available. So, this research was carried out to quantify soil water content on Jatropha under rainfall condition, four levels of nitrogen fertilizer (N) and two population densities (P). The experiments used a systematic Nelder fan design with 9 spokes and 4 rings were conducted at SEAMEO-BIOTROP field experiment in 2007. Based on evaluation this instrument can use to measurement soil water content in various environment.
PRODUCTIVITY OF HAIRY WATER LILY (Nhymphaea pubescens Will.) SEEDS IN SOUTH KALIMANTAN’S BACKSWAMPS BASED ON LINEAR MODEL Rusmayadi G; Khairina R
TROPICAL WETLAND JOURNAL Vol 1 No 1 (2015): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v1i1.10

Abstract

The study on the productivity of water lily seeds in South Kalimantan’s backswamps using Wageningen method and the interview with middle traders could give more information about water lily as food commodity. Rainfall pattern in Tabalong, Hulu Sungai Utara (HSU) and Hulu Sungai Selatan (HSS) regencies is like U letter. U type is sensitive with Monsoon. This Monsoon area is affected by easterly wind and local wind. When the sun is at the south side in October to March, the Monsoon moves from west to south east, and in the other way around in April to September, the wind moves from south east to west. In April, the height of water level in some different areas was the same. The highest water level was in Paharangan subdistrict that could reach more than 100 cm and the lowest was in Hambuku subdistrict, about 80 cm. Based on the interview with middle traders, it was found out that in Hambuku subdistrict and its surrounding area, there was about 1.0 to 1.7 t/ha of water lily seeds each period. In Ampukung, Hambuku and Paharangan subdistricts, the water lily seeds were about 1.121 t/ha, 1.057 t/ha and 0.653 t/ha, respectively. If the paddy fields in Tabalong, HSU and HST regencies are 10,683 ha, 21,2252 ha, and 18,763 ha, respectively, those areas potentially can yield about 11,976.661 t/ha, 224,456.2 t/ha and 12,254.6778 t/ha. Whereas, based on radiation (Rg), the photosynthetically active radiation on very clear days (Ac), in cal cm-2 day-1, and daily gross photosynthesis rate of crop canopies on very clear days (bc) in kg ha-1 day-1 for Pm = 20 kg CH2O ha-1 hr-1, it showed that the yield of hairy water lily seeds in Ampukung, Hambuku and Paharangan subdistricts was 1.1560 t/ha, 1.1425 t/ha and 1.1021 t/ha, respectively. Hairy water lily naturally grows with seeds in soil and water in paddy field, so it can grow, develop, and produce seeds. Therefore, agronomical technique is important for further study.
The Effect of Temperature and Relative Humidity Inside The Shade Netting on The Growth of Pepper Fruiting Branch Cuttings Suhermanto Suhermanto; Gusti Rusmayadi; Bambang Fredickus Langai
TROPICAL WETLAND JOURNAL Vol 7 No 2 (2021): Wetland Agricultural Issue
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v7i2.94

Abstract

Pepper (Piper nigrum L.) has many benefits, especially in its seeds, commonly used as a food flavoring. Pepper effectively increases appetite, increases the digestive glands' activity, and accelerates fatty substances' digestion. In general, pepper production per unit area in Indonesia is low. The average is below 1 ton of dry pepper per hectare. This low productivity is mainly due to inadequate cultivation techniques, such as improper fertilization and inadequate care. The development of pepper cultivation is still running slowly due to the many obstacles faced by farmers. This productivity could be increased if farmers could apply good and correct cultivation techniques. Generally, pepper cultivation in Indonesia uses standards. This technique is expensive and requires intensive maintenance. The pepper seeds commonly planted by farmers come from running shoots. The experimental design used was the split-plot design with shade netting as the first factor and the administration of husk charcoal as the second factor. Other factors observed were climatic factors, including temperature and relative humidity, bird bud burst time, sprouting time, and root-shoot ratio. The results indicated that the shade netting and husk charcoal treatment on the planting medium significantly affected bird bud burst time, sprouting time, and root-shoot ratio. This study aimed to investigate the effect of climate on the growth of pepper cuttings. The results indicated that the best bird bud burst time occurred in treatment n0 (100%), a0 (1:1) 34.67 days, and not significantly different from n0 (100%) a2 (0: 1) 35.00 days. The best sprouting time occurred in treatment n0 (100%) a2 (0: 1) 32.00 days, not significantly different from n0 (100%) a0 (1: 1) 32.50 days. The root-shoot ratio was significantly different in treatment n0 (100%) a1 (1; 0) 5.28 g.
Regrowth of Napier Grass (Pennisetum purpureum Schumach) with the Bio-pore Infiltration Hole in the Tropical Riparian Moonson Region Gusti Rusmayadi; Rahmi Zulhidiani; Bahrani
Journal of Agriculture and Applied Biology Vol 1 No 1 (2020): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.01.01.03

Abstract

Technology water and rainfall in doing to reduce soil water deficit in the soil. The technology is bio-pore that formed living things, such as soil fau-na and crop roots. This study uses a single factor randomized block design environment (RBD). The factor studied was the Bio-pore Infiltration Hole (BIH), which is filled with organic matter. The treatment was repeated 4 times, so that 20 experimental units were obtained. The treat-ments consisted of A (without BIH) as a control, B (BIH + Dry leaves), C (BIH + cow dung), D (BIH + chicken manure), and E (LR B + cow manure). Napier grass cropped with a spacing of 50 x 50 cm2 that was observed for variables of crop height, wet weight and dry weight of crops per bun-dle. The ground water content is measured with soil boring, and rainfall is measured with an ombro-meter. The study was conducted in the Experi-mental Garden of the Faculty of Agriculture, Sei Riam Village, Pelaihari Sub-district, Tanah Laut Regency, with a time of 2 months from November to December 2019. Rainfall in November and December was 127.85 mm and 637.8 mm with uneven distribution. The ground water content in treatments BIH + cow dung, BIH + cow dung, BIH + chicken manure, and BIH + cow manure is different from without BIH because it is without or-ganic matter so that its ability to retain water is small and its content is also less. Growth of crop height variable between 187.16 to 191.85 cm, wet weight in the range of 12.1 kg / m2 - a 14.9 kg / m2, and the dry weight in the range of 3.9 kg / m2 - 4.6 kg / m2, so treatments B, C, D, and E gave the best response compared to A which generates crop height about 172.78 cm, 7.3 kg / m2 wet weight and 2.4 kg / m2 dry weight.
Keseragaman Dalam Galur dan Keragaman Antar Galur Padi Mutan M5 Berbasis Iradiasi Varietas Lokal Kalimantan Selatan Raihani Wahdah; Gusti Rusmayadi; Rahmi Zulhidiani
Jurnal Ilmiah Aplikasi Isotop dan Radiasi Vol 12, No 2 (2016): Desember 2016
Publisher : BATAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (119.166 KB) | DOI: 10.17146/jair.2016.12.2.1602

Abstract

Keseragaman dalam Galur dan Keragaman antar Galur Padi Mutan M5 Berbasis Irradiasi Varietas Lokal Kalimantan Selatan. Preferensi petani lahan rawa terhadap padi varietas lokal tinggi, namun varietas lokal berumur panjang dan hasilnya rendah, sehingga perlu perbaikan varietas lokal.  Penelitian ini merupakan bagian kegiatan perbaikan padi varietas lokal untuk menghasilkan galur-galur harapan berumur pendek-sedang, sedangkan butir gabah yang ramping dan pera tetap dipertahankan.   Tujuan dari penelitian ini adalah untuk mengetahui keseragaman dalam galur  dan keragaman antar galur M5.  Penelitian dilaksanakan di Sawah Percobaan Fakultas Pertanian Universitas Lambung Mangkurat sejak Maret - September 2014. Penelitian menggunakan 300 galur terpilih tanpa ulangan.  Keseragaman dalam galur dianalisis dengan membandingkan ragam masing-masing galur mutan  dengan ragam tetuanya.  Keragaman antar galur dilakukan dengan membandingkan ragam semua galur  dengan tetuanya.   Hasil penelitian menunjukkan bahwa sebagian besar galur M5 asal tetua Siam Harli dan Siam Kuatek  sudah seragam, sedangkan ragam galur tetua Siam Harli dan Siam Kuatek tidak berbeda nyata dengan galur-galur M5, tetapi  sebagian galur tetua asal Siam Harli maupun Siam Kuatek lebih baik  daripada tetuanya, sehingga berpeluang untuk memilih galur-galur yang lebih baik daripada tetuanya.
RESPON PERTUMBUHAN DAN HASIL CABAI RAWIT TERHADAP SUBTITUSI PUPUK KANDANG AYAM DENGAN BOKASHI KIRINYUH Sudarno Sudarno; Gusti Rusmayadi; Joko Purnomo
Agroekotek View Vol 2, No 2 (2019)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v2i2.1106

Abstract

Cayenne pepper by including the horticulture and fruit very popular community.The research was carried out in a site faculty agriculture, Kel. Big river, Kec .Banjarbaru south in July 2018 - November 2018. Research in flats in the design environmental factors random complete singular to 6 standard 4 times test. Treatment consisting of : without fertilizer (s0), 100 % chicken cages (s1), 75 % chicken cages + 25 % bokashi is siam weed (s2), 50 % chicken cages + 50 % bokashi is siam weed (s3), 25 % chicken cages + 75 bokashi is siam weed (s4), 100 % bokashi is siam weed (s5).The results showed the subtitusi manure chicken + bokashi kirinyuh influential real against tall plant at the age of 42 days.Trunk diameter at the age of 28 days, 35 day, 42 days, flowering age, the number of fruit per plants, heavy 100 seeds, the yield of fruit per plants and the per hectare. But it does not affect tall plant at the age of 14 days, 21 days, 28 days, 35 day, trunk diameter at the age of 14 ha
Co-Authors Abdul Ghofur Abdul Wahid Adriani, Dewi Erika Akhmad Rizalli Saidy Ali Zainal Abidin Alaydrus Andueriganta Fadhlihi Anita Ninasari Asita Al Mufida Badaruddin Badaruddin Bahrani Bambang F. Langai Bambang Fredickus Langai Baso Intang Sappaile Battong, Umar Berman Hutahaean Bregas Budianto Cahyo Prasetyo Cindy Diah Ayu Fitriana Citra Azhariat Malasari Dewa Oka Suparwata Dewi E. Adriani Dewi Erika Adriani Didiek Hadjar Goenadi Didiek Hadjar Goenadi Dwi Retno Mulyanti Eko Sutrisno Erlina Natasya Kurniasari Handoko Handoko Herry Wirianata Hilda Susanti Hotim Hotim Idiannor Mahyudin Indriyani Indriyani Indriyani Indriyani Ismed Fachruzi Joko Agus Pamuji Wibowo Joko Purnomo Karina Citra Dewi Khairina R Laksono Trisnantoro Maimunah Maimunah Majedi - Marsella Desriyarini MAURITZ PANDAPOTAN MARPAUNG Melinda Melinda Muhammad Ruslan Nofirman Nove Arisandi Nur I. Ariyani Nur Iffah Paunizar Hernadi Putri Aulia Rahmah Rahmat Joko Nugroho Rahmi Zulhidiani Rahmi Zulhidiani Raihani Wahdah Rendro Laksmono Riantin Hikmah Widi Rino Lengam Rinovian Rais Rita Khairina Rival Pahrijal Riza Arian Noor Rosa Zulfikhar Roza, Nelli Rusdi Angrianto Sabil Mokodenseho Salamiah Salamiah Septa Primananda Sitti Hasnah Sudarno Sudarno Suhermanto Suhermanto Sukarman Sukarman Sukmana, M. Laily Qadry Supriandi Supriandi Sutiharni Sutiharni Suwardi Suwardi Suyanto - Syah, Setiawan Putra Syarifuddin Kadir Totok Wianto Umi Salawati Veronica. L. Tuhumena Vina Delya Waoma, Samalua Yonny Koesmaryono Zulfiah Larisu