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Journal : EnviroScienteae

Intensitas Serangan Hama Daun, Pertumbuhan Dan Hasil Tanaman Sawi (Brassica juncea L.) Yang Diaplikasi Dengan Beberapa Konsentrasi Dan Frekuensi Larutan Daun Galam (Melaleuca cajuputi) Zahrawati Zahrawati; Samharinto Soedijo; Hilda Susanti
EnviroScienteae Vol 17, No 3 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 3, NOVEMBER 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i3.11634

Abstract

Research on the intensity of leaf destroying pests, growth and yield of mustard (Brassica juncea L.) which was applied with several concentrations and frequency of galam (Melaleuca cajuputi) leaf solution has been carried out. The research was carried out at the Banjarbaru State Vocational School in March - June 2020 using a factorial completely randomized trial design. The first factor is the concentration of galam leaf solution application (20, 40, 60 and 80 ml/l) and the second factor is the frequency of application of galam leaf solution (1, 2 and 3 times a week). The control used in this study was without treatment which was placed separately outside the experimental design. The results showed that the interaction between the concentration level and the frequency of galam leaf solution had no effect on the intensity of leaf destroying pests and mustard plant yields, except for crude protein. The combination interaction between the concentration of 80 ml of galam leaf solution/l and the application frequency of 3 times gave the highest amount of crude protein. When compared with the control, the mustard plants that received the application of galam leaf solution showed a lower intensity of pest attack at 2 WAP with an attack intensity of 16.15%, as well as better growth and yields for plant height (3 and 4 WAP). leaves, total wet weight, crown weight, crude fiber and crude protein.
DAMPAK ALIH FUNGSI LAHAN PERSAWAHAN TERHADAP PRODUKSI PADI DI DESA MANARAP BARU KECAMATAN KERTAK HANYAR KABUPATEN BANJAR Rahmi Aufa Rusady; Danang Biyatmoko; Taufik Hidayat; Hilda Susanti
EnviroScienteae Vol 10, No 2 (2014): EnviroScienteae Volume 10 Nomor 2, Agustus 2014
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v10i2.1970

Abstract

Economic growth requires a demand availability of land for infrastructure development. Though an increase in land productivity is strongly influenced by the amount of land used. Another factor that will disrupt food production is the conversion of agricultural land that led to the environmental degradation such as soil degradation of water quality, air pollution and other environmental damage. This research aims to determine the level of change that occurred in the area of land to non-agricultural paddy fields, determine the level of change in rice production, and to determine the factors that cause the occurrence of paddy land conversion to non-agricultural in Manarap Baru Village. This research is a survey which aims to test the hypothesis that there is data in the field by digging through direct interviews with farmers. The data analysis using questionnaires. The results showed that the Manarap Baru Village paddy fields decreased by 64.78 ha or about 3.47% per year and did not experience a reduction in rice production despite reduced their land. Rice production increased by 2.86% per year due to increased productivity of rice from 3.14 tons / ha in 2008 to 4.43 tons / ha in 2012. Major cause of rice land conversion to non-agricultural residential development that is driven by the dynamics of urban growth, increasing population growth, the state of the economy, and no area of government regulation.
PENGARUH NAUNGAN DAN PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN HASIL SUPAN-SUPAN (Neptunia oleracea Lour.) M. Laily Qadry Sukmana; Hilda Susanti; Gusti Rusmayadi
EnviroScienteae Vol 17, No 2 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 2, AGUSTUS 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i2.11502

Abstract

Water Mimosa is an endemic wetland plant that has the potential to be developed due to its high benefits. Water Mimosa commonly grows on the surface of the water and shades under the canopy of other plants. Moreover, Water Mimosa can grow optimally in wetlands rich in N. Chicken manure has the highest N nutrient source compared to other manure. Therefore, it is important to research the effect of shading level and chicken manure dose on the growth and yield of Water Mimosa. The experiment was conducted from January to February 2020 in Sungai Tiung Village, Banjarbaru, using a split-plot, completely randomized design with three replications. The main plot was the shading, consisting of without shading, one layer of 50% shading net, and two layers of 50% shading net. Subplots were doses of chicken manure, namely 0, 5, 10, and 15 ton ha-1. The results indicated that the interaction of various shade levels affected the growth and yield of water mimosa with the optimum value found in the treatment without shade and the dose of chicken manure of 5 tons ha-1.
RESPON PERTUMBUHAN DAN HASIL TANAMAN KAILAN TERHADAP PEMBERIAN KAPUR DOLOMIT DAN PUPUK BOKASHI KOTORAN SAPI DI TANAH GAMBUT Melinda Yuniar; Hilda Susanti; Bambang Fredrickus
EnviroScienteae Vol 17, No 3 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 3, NOVEMBER 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i3.11815

Abstract

The study aimed to determine the response of growth and yield of kailan on the interaction effect of a dolomite lime with bokashi of cow manure and its single factor effect. The experiment was conducted in Completely Randomized Design (CRD) with two factors in three replications. The first factor was dolomite lime which consists of 2 t ha-1 (k1), 5 t ha-1 (k2), 10 t ha-1 (k3) and 15 t ha-1 (k4), while the second factor was bokashi of cow manure consisting of 0 t ha-1 (b0), 10 t ha-1 (b1), 15 t ha-1 (b2), and 20 t ha-1 (b3). By observing growth components consisting of relatif growth rate (RGR), crop growth rate (CGR), net assimilation rate (NAR), shoot/root ratio (S/R), and crop yield. As well as the components of soil nutrient content of N, P, K, C-organic content, pH and cation exchange capacity (CEC). The results showed that the application of dolomite lime at a dose of 15 t ha-1 with bokashi fertilizer at a dose of 20 t ha-1 give the highest value of crop growth rate (CGR), net assimilation rate (NAR), shoot/root ratio (S/R), C-organic content, phosphorus (P), and Potassium in peat soil. The application of bokashi fertilizer at a dose of 15 t ha-1 was not different with 20 t ha-1 in terms of relatif growth rate (RGR), crop yield and cation exchange capacity (CEC), and respectively higher than the dose of 10 t ha-1 and without bokashi fertilizer. The application of dolomite lime at a dose of 10 t ha-1 was not different with 15 t ha-1 on the relative growth rate (RGR), and pH of peat soil, and each dose was higher than the doses of 5 t ha-1 and 2 t ha-1 . In terms of nitrogen (N) content, the application of dolomite lime at a dose of 5 t ha-1 was not different with the dose of 10 t ha-1 , and 15 t ha-1 , the N content was higher than the dose of 2 t ha-1 . The increase in the dose of dolomite lime at 20 t ha-1 of bokashi fertilizer showed a positive linier correlation, except for the Potassium which showed a quadratic correlation. The increase dose of dolomite lime in the bokashi fertilizer, the plant growth rate (PAR), net assimilation rate (NAR), shoot/root ratio (S/R), C-organic content, and phosphorus (P) would increase as well. Each single factor of the dose of dolomite lime and bokashi fertilizer showed a positive linier relationship to the relatif growth rate (RGR), crop yield, N-total, pH, and cation exchange capacity (CEC) of peat soil, except for N-total and pH in bokashi fertilizer.
APLIKASI PUPUK NITROGEN+KALIUM MELALUI TANAH DAN DAUN TERHADAP PRODUKSI PROTEIN DAN ANTOSIANIN PUCUK LAYAK JUAL KOLESOM (Talinum triangulare (Jacq.) Willd) Hilda Susanti; Sandra Arifin Aziz; Maya Melati; Slamet Susanto
EnviroScienteae Vol 9, No 3 (2013): EnviroScienteae Volume 9 Nomor 3, November 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v9i3.1995

Abstract

The experiment was conducted in Leuwikopo, Dramaga, Bogor, Indonesia from October until December 2010  to study the effect of soil and foliar applications of nitrogen+potassium fertilizer on waterleaf shoot (Talinum triangulare (Jacq.) Willd) protein and anthocyanin production. A randomized complete block design was used with 3 replications and 4 treatments. The treatments were different rates of N+K for soil application with or without foliar application, they were 100% N+K rates of soil application (150 kg urea + 150 kg KCl/ha); 100, 75, and 50% N+K rates of soil application added with foliar application of 0.2% urea and 0.1% KCl.  Fertilizers were applied on soil on 0, 30, and 60 days after planting, while foliar applications were conducted on 15, 30, 45, and 60 days after planting.  The result showed that the highest protein and anthocyanin production of waterleaf shoot for 75 days were produced by 100% soil application of N+K; protein production was 16,98 g/plant while anthocyanin production was 170,27µmol/plant.
SUBSTITUSI PUPUK NPK DENGAN BOKASHI ECENG GONDOK (Eichhornia crassipes) PADA PEMBIBITAN TANAMAN LADA Putri Aulia Rahmah; Gusti Rusmayadi; Hilda Susanti
EnviroScienteae Vol 14, No 2 (2018): EnviroScienteae Volume 14 Nomor 2, Agustus 2018
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v14i2.5477

Abstract

This study aims to obtain the right composition in the use of water hyacinth bokashi that can substitute inorganic fertilizer in pepper plants. This research was carried out using polybag at plantation CV location. Gunung Putri Martapura for 4 months from January to May 2018 with experimental design of Randomized Non-Factorial Complete (RAL) with 5 treatment of plant media composition, namely: p0 = soil + 100% NPK “Mutiara” (without water hyacinth bokashi); p1 = soil: water hyacinth bokashi (3: 1 / v: v) + 75% NPK “Mutiara”; p2 = soil: water hyacinth bokashi (2: 2 / v: v) + 50% NPK “Mutiara”; p3 = soil: water hyacinth bokashi (1: 3 / v: v) + 25% NPK “Mutiara”; p4 = soil: water hyacinth bokashi (1: 3 / v: v) (without NPK “Mutiara”). Each treatment was repeated 4 times so that the entire plot of the experiment was 20 plots. Each plot consists of 5 plants so that there are 100 plants in total. Observations were made on plant height, stem diameter, the number of leaves, length of the segment, sprout age, and dry weight of the plant. Based on the result of the research, the treatment of various plant media composition has no significant effect on plant height, stem base diameter, leaf number, and dry weight of plant, but significantly affect the age of sprout and length of pepper plant so it can be concluded that water hyacinth bokashi in early the growth of pepper plants cannot substitute inorganic fertilizers but can be complimentary of inorganic fertilizers. The best cultivation plant composition treatment on pepper seedling in this study was on soil composition: water hyacinth  bokashi  (3: 1, v: v) + 75% NPK “Mutiara” and on soil composition: water hyacinth bokashi (2:2; v: v) + 50% NPK “Mutiara”.
PRODUKSI TANAMAN CABE RAWIT (Capsicum frutescent L.) DI TANAH ULTISOL MENGGUNAKAN BOKASHI SAMPAH ORGANIK RUMAH TANGGA DAN NPK Mega Silvia; Hilda Susanti; Samharinto Samharinto; Gt. Muhammad Sugian Noor
EnviroScienteae Vol 12, No 1 (2016): EnviroScienteae Volume 12 Nomor 1, April 2016
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v12i1.1096

Abstract

Research on the production of chilli in utisol soil using organic household waste bokashi and NPK was conducted  in Banjarbaru from February to June 2015. The research used Completely Randomized Design (CRD) with six treatments. The treatments were (P1) 100% NPK, (P2) 100% NPK + bokashi, (P3) 75% NPK + bokashi, (P4) 50% NPK + bokashi, (P5) 25% NPK + bokashi, (P6) 100% bokashi. 100% NPK and 100% bokashi were 250 kg ha-1 NPK and 10 t ha-1 bokashi respectively. The result showed that the aplication of treatments gave affected to height increase, number of nodes, first day of appearing flower, biomass, fruit number and weight of fresh fruit The combination of 75% NPK and organic household waste bokashi can be recomended as the best doses for production of chilli. Organic household waste bokashi can contribute to reduce 25% of NPK aplication on the production of chili.
ANALISIS KELAYAKAN USAHA TANI CABAI(Capsicum annum L.) RAMAH LINGKUNGAN DI KABUPATEN HULU SUNGAI SELATAN PROVINSI KALIMANTAN SELATAN Wilna Yuliani; Bambang Joko Priatmadi; Emmy Sri Mahreda; Hilda Susanti
EnviroScienteae Vol 17, No 3 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 3, NOVEMBER 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i3.11861

Abstract

Chili farmers in Hulu Sungai Selatan Regency experience several obstacles in carrying out environmentally friendly chili farming, besides that there is no research that analyzes the financial feasibility of the farming business. This study aims to identify the problems of farmers in environmentally friendly chili farming from the aspects of cultivation, production and environmental techniques compared to conventional farming, and analyze the feasibility of environmentally friendly chili farming. This research is a survey research. Determination of the location and sample of the study was carried out purposively in Padang Batung District which is an environmentally friendly chili farming area in Hulu Sungai Selatan Regency. Respondents' data was collected using the census method. Identification of problems using descriptive analysis method. The analysis used is the calculation of profit (π) and business feasibility. The results showed that the problems faced by environmentally friendly chili farmers in the aspect of cultivation techniques were slower land preparation; need a process in the manufacture of fertilizer media and vegetable pesticides; the reaction of plant fertilizers and pesticides on plants is rather slow; and spraying of botanical pesticides should be done regularly. The profit of environmentally friendly chili farming is Rp. in Hulu Sungai Selatan Regency it is feasible to operate based on the results of the Net Benefit Cost Ratio analysis of 107.37, Net Present Value of 92,684,379, Internal Rate Return of 10.637% and Return On Investment of 336%.
PENGARUH PEMBERIAN JENIS DAN TAKARAN PUPUK ORGANIK TERHADAP KARAKTERISTIK FISIOLOGIS TANAMAN BAWANG MERAH PADA TANAH ULTISOL Yuyun Rahmawati; Joko Purnomo; Hilda Susanti
EnviroScienteae Vol 14, No 2 (2018): EnviroScienteae Volume 14 Nomor 2, Agustus 2018
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v14i2.5480

Abstract

This research was carried out from December to May 2018, at Greenhouse of Supervision and Certification of  Food Crops and Horticulture Banjarbaru. The objective of the study was to examine the effect of organic fertilizer type and dosage and to know the best dosage of each type of organic fertilizer on the physiological characteristics of shallots on ultisol soil. The experimental method is designed based on a two-factor nested design with Completely Randomized Compact Design (RAL) design. The first factor is the type of organic fertilizer (J) consisting of two levels namely cow dung (j1) and chicken manure (j2), the second factor is the organic fertilizer dosage nested in the organic fertilizer consisting of four levels of 10 t ha-1 (d1); 20 t ha-1 (d2); 30 t ha-1 (d3) and 40 t ha-1 (d4). Treatment was repeated 4 times, each experimental unit consisting of  3 polybags.  Observation variables were leaf N content, leaf chlorophyll content, the water content of bulbs and volatile oil content on bulbs. The results showed that the type and quantity of organic manure of cow dung and chicken manure had no significant effect on all observed variables. Limiting factors such as low light intensity are suspected to cause the type treatment and organic fertilizer dosage does not affect all observed variables. Light intensity and humidity during cultivation are incompatible with the requirements of shallots grow is also seen in the long period of vegetative shallots plant which is a manifestation of the plant's response to environmental conditions.
KEBERHASILAN DUA JENIS STERILAN DAN LAMA PENYINARAN LAMPU UV (ULTRA VIOLET) PADA STERILISASI EKSPLAN BONGGOL PISANG TALAS (Musa paradisiaca L. var. sapientum) Hemy Sriana; Raihani Wahdah; Hilda Susanti
EnviroScienteae Vol 18, No 2 (2022): ENVIROSCIENTEAE VOLUME 18 NOMOR 2, AGUSTUS 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v18i2.14252

Abstract

The technique of cultivating talas bananas through tissue culture with corm explants can produce a large number of seedlings with uniform height and in a short time compared to conventional methods. However, it has a higher level of contamination, so it uses HgCl2 as the sterilant which is classified as hazardous and toxic (B3) chemical. The use of UV light exposure which is able to nonactivate contaminants can be recommended to replace the B3 material. The purposes of this study were to investigate the difference between the control and the UV light exposure time nested in sterilant types on the success of sterilization of talas banana (Musa paradisiaca L.var. Sapientum) corm explant; and to investigate the effects of sterilant types on the success of sterilization of talas banana (Musa paradisiaca L.var. Sapientum) corm explant. This study is an experimental study arranged in a Nested Completely Randomized Design with separate control repeated 3 times. The UV light exposure time  (t1 = 1.0 hours; t2 = 1.5 hours; t3 = 2.0 hours; t4 = 2.5 hours and t5 = 3.0 hours) was nested in a type of sterilant (s1 = UV light; s2 = 0.2% Fungicide + 0.2% Bactericide + 70% Alcohol + 30% Bayclin + 20% Bayclin + Betadine + UV light). The results of the study show that the sterilization of talas banana corm explants (s1 type), without using B3 HgCl2 and only using UV light, can be recommended to be applied in the propagation of talas bananas through in vitro culture.