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Anna Maria Makalew
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Agriculture, Biological Sciences & Forestry

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Aplikasi Trichoderma sp. pada Media Kombinasi Ampas Tebu dan Serbuk Gergaji dalam Rangka Peningkatan Produksi Jamur Tiram Putih (Pleurotus ostreatus) Dwi Novidiani; Rahmi Zulhidiani; Anna Maria Makalew
Agroekotek View Vol 1, No 2 (2018)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v1i2.681

Abstract

White oyster mushrooms are considered healthy food groups, because white oyster mushrooms have been cultivated almost all ingredients not using chemical fertilizers and pesticides. Sawdust often used as a medium of white oyster mushroom growth and also excess waste bagasse can be used and used for the cultivation of white oyster mushrooms. this paper is part of a major study that on this limit has the purpose of knowing the effect of bagasse and wood powder on the growth of white oyster mushroom. through a randomized block design with 2 nested factorials with 3 replications of the results. That this paper is written from the research section with the type medium 100% sawdust, 50% sawdust + 50% bagasse and 100% bagasse to be the best medium in the production of white oyster mushroom is the type of media 50% sawdust + 50% bagasse gives a real effect on the first time the appearance of the fruit body, the age of the first harvest of white oyster mushrooms, and the wet weight of white oyster mushroom fruit body but not affecting against the time of mycelium growth and the timing of the complete mycelium dissemination
Keragaan Pertumbuhan dan Hasil Galur−Galur M7 Padi Lokal Pasang Surut Kalimantan Selatan di Desa Tanjung Harapan Kecamatan Alalak Kabupaten Barito Kuala Mitra Mitra; Raihani Wahdah; Anna Maria Makalew
Agroekotek View Vol 1, No 3 (2018)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v1i3.707

Abstract

Tidal marshland constitute sub optimal land that progressively important which is role in increasing effort of rice productions. However, in effort for exploit tidal marshland had a severally limitation. Therefore, new high yield rice variety is necessary that is possess high yield potential and broadly adaptation capacity. This research is a experiment that is be done on sour sulphate land with type B water overflowing by using agglomerate random design (RAK) one factor with 16 treatment, 2 replication and 32 unit experiment. The treatment consists of a 14 M7 lines and as comparator variety is local rice variety Cantik and high yield rice mutation result (Bestari). Observational result indicate growth of M7 line on high of plant, amount of tiller, flowering age, and harvest age having better performance than comparator variety. The performance yield component of M7 line on meaty grain, total grain, weight of grain per panicle, and weight of grain per hectare consistis low yield until equivalent. However, in weight of 1000 seeds M7 line strains did not differ from high yield rice mutation result (Bestari), but all the strains showed a weight of 1000 seeds heavier than local rice variety Cantik.
Respon Cabai Rawit Varietas Hiyung (Capsicum frustescens L.) Terhadap Konsentrasi PGPR (Plant Growth Promoting Rhizobacteria) pada Ultisol di Kabupaten Tanah Laut Bayuna Prama Arta; Gusti Muhammad Sugian Noor; Anna Maria Makalew
Agroekotek View Vol 2, No 1 (2019)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v2i1.708

Abstract

The purpose of this research is to know the effect of PGPR concentration from the combination of bamboo root isolate and mother root isolate to the growth and yield of chili hiyung plant and to know the difference of growth and yield of chili hiyung plant with some PGPR concentration treatment from the combination of bamboo root isolate and isolate the daughter's roots shy at different concentrations. This research is a single factor experiment with Complete Random Design (RAL) 6 (six) treatment design using polybag. The treatments used were P0 (control) without PGPR, P1 (PGPR 2.5 mL L-1 water), P2 (PGPR 5.0 ml L-1 water), P3 (PGPR 7.5 ml L-1 water) P4 (PGPR 10.0 ml L-1 water) and P5 (PGPR 12.5 ml L-1 water). The results showed that PGPR concentration from bamboo root isolate and mother shy root isolate did not affect all observed variables, because it was suspected as a result of pest and disease attack during cultivation.
Mengkaji Kualitas Kimia Tanah Lahan Terlantar di Desa Tampang Kecamatan Pelaihari dan Desa Ketapang Kecamatan Bajuin Kabupaten Tanah Laut Provinsi Kalimantan Selatan A Zainorridla; Anna Maria Makalew; Zairin Zairin
Agroekotek View Vol 3, No 1 (2020)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.213 KB) | DOI: 10.20527/agtview.v3i1.1413

Abstract

South Kalimantan has ± 3,281,777 ha of dry land; where 67.73% is used as agricultural land, while 4.70% of the land is still abandoned. Tanah Laut Regency has ± 363,135 ha of dry land, with abandoned land at 17%. In Tampang Village in Pelaihari District and Ketapang Village in Bajuin District, there are ± 902 ha (10%) of dry land abandoned. Abandoned land can be utilized again as agricultural land if the soil quality is improved. Soil quality is determined by physical, chemical, and biological soil factors. The purpose of this study is to study the soi chemical factor in order to determine the soil quality indexes of abandoned lands in Tampang Village, Pelaihari District and Ketapang Village, Bajuin District Tanah Laut Regency South Kalimantan Province. The locations were determined through a survey using the stratified purposive sampling method. Soil sampling in each village was carried out in six locations for analyzing the characteristics of the chemical properties of the soil, namely pH, CEC, available P, organic C and total N. The study found that the soil quality index in Ketapang Village, Bajuin District was 52%, tending to be higher than in Tampang Village, Pelaihari District, which was 44%. Both of these locations have low soil quality categories because they have low pH, low available P, and low C-organic.
Evaluasi Kesuburan Tanah Ultisol pada Pertanaman Karet di Kecamatan Cempaka Kota Banjarbaru, Provinsi Kalimantan Selatan Byanra Firas Daksina; Anna Maria Makalew; Bambang Fredrickus Langai
Agroekotek View Vol 4, No 1 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v4i1.2990

Abstract

Rubber is one of the mainstay commodity plantations that plays a role in the national economy, including in the economy of South Kalimantan Province. The purpose of this study was to determine the fertility status of Ultisols in rubber plantations in Cempaka District, Banjarbaru City, South Kalimantan Province. Using a survey method, the rubber planting location was determined through purposive sampling. Observation variables include pH H2O 1:5; cation exchange capacity, CEC (me / 100 g) and base saturation, KB (%) 1N NH4OAc extract pH 7.0; P-total (mg / 100g) and K-total (mg / 100g) 25% HCL extract; and the C-organic (%) Walkey and Black method. The soil fertility status was determined according to PPT, 1995. The results showed that Ultisol soil in rubber plantations in Cempaka District, Banjarbaru City, South Kalimantan Province had low fertility status. This low fertility status is due to the nature of the soil which has acid criteria, a pH of 4.90; KTK is classified as medium criteria, amounting to 18.78 me / 100 g; KB is classified as very low, amounting to 9.99%; P-Total classified as low, a number of 4.63 (mg / 100g); K-Total classified as low, worth 16.32 (mg / 100g); and C- Organic which is included in the moderate criteria, amounting to 2.11%. This study revealed that the main inhibiting factors for soil fertility in rubber plantation in Cempaka District were pH, KB, P-total, and K-Total. To improve soil fertility status, calcification, addition of organic matter, and fertilization can be carried out.
Co-Authors A Zainorridla Bambang Fredrickus Langai Bayuna Prama Arta Byanra Firas Daksina Dwi Novidiani Gusti Muhammad Sugian Noor Mitra Mitra Rahmi Zulhidiani Raihani Wahdah Zairin Zairin