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AGROTEK: Jurnal Ilmiah Ilmu Pertanian
Published by Universitas Muslim Indonesia
ISSN : 1907574X     EISSN : 25813021     DOI : -
Core Subject : Science, Social,
Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology
Jurnal AGROTEK merupakan Jurnal Ilmiah berkala yang dikelola oleh Program Studi Agroteknologi Fakultas Pertanian UMI yang versi Cetaknya diterbitkan oleh Percetakan Umi Toaha Makassar (Unit Percetakan UMI). Jurnal AGROTEK merupakan Jurnal yang memuat hasil-hasil penelitian dan ulasan dalam bidang agroteknologi pertanian.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 8 Documents
 1 
Search results for , issue "Vol 4, No 1 (2020): Maret" : 8 Documents clear
TANGGAP TANAMAN JAGUNG TERHADAP PEMUPUKAN KALIUM DAN PEMBUATAN PARIT PADA LAHAN KERING Edy Edy; Didik Indradewa2; Dja’far Shiddieq
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 1 (2020): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i1.96

Abstract

Water management in rainfed dry land is very important to consider. Limited water on dry land can be pursued with rain harvesting technology among others, by making a furrow filled with organic matter in situ. In anticipation of drought stress during the growth period of maize given the optimum potassium fertilizer to make it more survive when low rainfall that the productivity results remain stable. This study aims to determine response of masize to potassium fertilization and treatment of furrow on improvement of maize yield on dry land. The research was conducted in the Village of Wareng, sub District of Wonosari, District of Gunungkidul Province of D.I. Yogyakarta, which take place from November 2010 - February 2011. The design used is the design of Splite plots, with the main plot is designed in a Latin Square. The main plot is the trench model consists of three standard Furrows: Without the furrow (Control, P0), Furrow (P1), Furrow+organic matter (P2). Potassium fertilization subplot is comprised of 3 levels: without potassium fertilization (control, K0), 37.5 kg KCl.ha-1 (K1) and 75 kg KCl.ha-1 (K2). To obtain 9 combined treatment was repeated 3 times. Corn varieties tested were Bima-2 Bantimurung. The results showed that the combination of furrow+ organic matter and  75 kg KCl.ha-1 can increase soil moisture between 3-17%,  plant growth rate 35-85%, water-use efficiency 33% and yield of corn per hectare 30%.
PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG PROLIFIK PADA BERBAGAI JARAK TANAM DALAM BARIS DENGAN SISTEM TANAM JAJAR LEGOWO Intan Dwi Lestari
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 1 (2020): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i1.97

Abstract

This research aimed to determine the effect of spacing on the growth and yield of corn. It was conducted from July to November 2019 at the Experimental Plantation of Cereal Crops Research Institute (BalitSereal), Maros, South Sulawesi. The experimental method used was a randomized block design consisting of 4 treatments: J1= (100 cm x 50 cm) x 20 cm, one seed per hole; J2= (100 cm x 50 cm) x 30 cm, alternating between one seed per hole and two seeds per hole; J3= (100 cm x 50 cm) x 40 cm, two seeds per hole; J4= (100 cm x 50 cm) x 15 cm, one seed per hole. The observed variables were plant height, number of leaves, stem diameter, leaf area index, Anthesis Silking Interval (ASI), length of cob 1 and cob 2, diameter of cob 1 and cob 2, weight of shelled seeds/plant, weight of 100 seeds on cob 1 and cob 2, and production of shelled seeds/hectare. The experimental results showed that plant spacing affected the growth and production of maize. The J3 spacing (100 cm x 50 cm) x 40 cm with two seeds per hole significantly affected the leaf area index and gave the highest average stem diameter. The J2 spacing with (100 cm x 50 cm) x 30 cm with alternating between one seed per hole and two seeds per hole produced the highest production in terms of weight of shelled seeds/plant, weight of 100 seeds and yield of shelled seeds/hectare.
ANALISIS RESIDU PESTISIDA PADA BUAH TOMAT DI SULAWESI SELATAN Januati Januati
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 1 (2020): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i1.98

Abstract

Pesticide residues in agricultural products can cause health problems. This study aims to analyze the level of use of chemical pesticides by farmers on tomatoes and analyze how much the residual content of pesticides contained in tomatoes produced in Maros, Gowa and Enrekang districts. This type of observational survey research with a descriptive approach. Sampling using a purposive sampling method. Tomato samples were taken randomly from farmers and market traders who sold tomatoes and were busy with buyers from three Kaba Regencies namely Enrekang, Maros and Gowa. Inspection of the sample of the extraction stage was carried out at the UPTD BPTPH Sul-Cell Pesticide Testing Laboratory and the Analysis phase was carried out at the Jakarta Sunday Market Product Quality Testing Center using the GC Agilent 7890A tool. The results of the analysis of the content of pesticide residual chlorpyrifos levels in the MRPT sample (Maros Petani, Camba District) were detected 0.459 mg / kg, the number was still below BMR but it was close to the required 0.5 mg / kg threshold, while the chlorpiriphos content in the MRPS (the Maros Market) was detected 0.129 mg / kg and MLPS (Malino Market) was detected 0.023 mg / kg, Chlorpirifos levels in MLPT (Malino Petani, High Moncong District), ENPT (Enrekang Petani, Baroko District) and ENPS (Enrekang Pasar) were not detected in the detection limit of the instrument is 0,000 (3 digits behind the comma), propenophos levels in the MRPT sample (Maros Petani, Camba Disguisance) detected 0.410 mg / kg, MRPS (Maros Market) detected 0.016 mg / kg, MLPT (Malino Petani, High District Muzzle) detected 0.011 mg / kg, ENPT (Enrekang Petani, Baroko District) detected 0.012 mg / kg, ENPS (Enrekang Pasar) detected 0.049 mg / kg and only in MLPS (Malino Market) which were not detected but did not rule out the possibility of being detected the detection of tools with a higher level of accuracy, besides that it does not cover it is also possible to be detected in other active ingredients besides chlorophyllos, because farmers use a variety of pesticides other than those made from chlorpiriphos and propenophos. Related institutions to increase counseling to farmers and sellers of tomatoes in the market.
INOVASI TEKNOLOGI PENERAPAN KOMPOS BLOTONG UNTUK PERBAIKAN KESUBURAN TANAH DAN PENINGKATAN PRODUKTIVITAS TANAMAN TEBU Muh Afif Juradi; Edi Tando; Saida Saida
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 1 (2020): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i1.93

Abstract

Sugarcane (Saccharum officinarum L.) is a variety of sources of carbohydrate as sugar production. Planting of sugar cane monoculture and continuously in dry land causes degradation of soil fertility. One effort to improve soil fertility is the addition of organic matter. through the use of blotong compost. The purpose of this paper is to provide information on blotong compost technology innovation in improving soil fertility and increasing sugarcane productivity.Blotong has potential as a source of organic material from the residual waste from sugarcane crop yields. The macro and micro nutrient content of compost in blotong compost plays an important role in supporting plant growth. Blotong compost application in the long term can increase the physical, biological and chemical fertility of degraded land. Blotong compost application with inorganic fertilizer can reduce the use of inorganic fertilizer. Blotong application can increase the nutrient content of N, P and micro elements in the soil and can increase the growth and productivity plant sugarcane.
ANALISIS LAHAN KRITIS DAN ARAHAAN PENGGUNAAN LAHAN PADA SUB DAERAH ALIRAN SUNGAI BINANGA LANTANG DI SULAWESI SELATAN anita ruhama; sudirman numba; Saida Saida
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 1 (2020): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i1.89

Abstract

Land use does not the rules of soil and water conservation potentially lead to land causes of degradation that will eventually lead to critical land.  The impact ofthe existence of critical landis the decrease of soil fertility, lack of water resoucesin dryseasonandin rain season.  Critical land mapping is necessary to determine the right efforts in the management of upper course of Binanga Lantang Sub Watershed until not distrub ecosystem balanced.This study aims to identify the extent and distribution of critical land and formulate appropriate land use directions to suppress degraded land in Binanga Lantang Sub Watershed.  The method based on Forestry Departement P.4/V-SET/2013 by overlap method, scoring and weighting of each parameter.  The parameters used are map of vegetation class, productivity class map, class map slope, erosion class map and class map management. Reseach results show (1) Classification of critical land after land use direction Binanga Lantang Sub Watershed is very critically broad area 2870,38 ha, critically area 3541,11 ha, rather critically area 4962,34 ha, critical potential 3121,75 ha and not critically area 170,95 ha.  (2) critical land Binanga Lantang Sub Watershed to reach 43,72 percen of the total watershed area.  The entire production forest area is critical, the protected forest arund 50 percent of the area is in critical condition and other uses are only 20 percent of the area is in critical condition.  (3) One of the efforts that can be done to minimize the increase in land criticality is agroforestry and rehabilitation.
PENGARUH PEMBERIAN PUPUK ANORGANIK DAN KONSENTRASI PUPUK ORGANIK CAIR PADA PERTUMBUHAN SETEK LADA (Piper nigrum L) Netty Syam; Saida Saida; Cahyo Wicaksona
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 1 (2020): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i1.91

Abstract

This research was carried out at the Darul Mukhlisin Islamic Boarding School in Padang Lampe, Muslim University of Indonesia, Pangkep Regency, South Sulawesi, which took place from March to September 2019. The study was aimed at analyzing the effect of the composition of N: P: K on the growth of pepper seedlings, analyzing the effect of the concentration of Organic Fertilizers Liquid (POC) on the growth of pepper seedlings, analyzing the interaction between giving the composition of N: P: K and giving POC on the growth of pepper seedlings. This research was compiled using a Randomized Group Design (RBD) consisting of two factors. The first factor is the composition of N: P: K consisting of: N: PK 1 : 0 : 0 / plant, N: P: K 1 : 1 : 1 / plant, N: P: K 2 : 1 : 1 / plant and N : P: K  2 :1 : 2 / plant. The second factor is the concentration of Liquid Organic Fertilizer consisting of no POC, POC 0.05% / liter of water, POC 0.10% / liter of water and POC 0.15% / liter of water. The results showed that the best effect on the use of the composition N: P: K on the length of the shoot, number of leaves and leaf area of pepper seedlings. The use of liquid organic fertilizer concentration of 0.10% / liter of water gives the best effect on shoot length, number of shoots, and number of leaves and leaf area, and there are significant interactions between the composition factors of N: P: K and POC concentration on the shoot length variable of pepper seedling growth.
PEMANFAATAN EKSTRAK NABATI UNTUK MENINGKATKAN KUALITAS HASIL PANEN TANAMAN SAWI Marliana S. Palad; Aminah Muchdar
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 1 (2020): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i1.94

Abstract

The study aims to determine the effect of the provision of vegetable extracts on the quality and quantity of mustard crop yields, which was carried out in Malino, Gowa Regency, with a research period of 4 months, from March to July 2009. The research was conducted in the form of experiments arranged according to a randomized design Group (RBD) with five treatments and each treatment had 4 replications, so there were 20 experimental plots.Based on the results of the study, that plants that have economic value in the field can be used as a vegetable pesticide substitute for chemical pesticides to control plant pests, so as to suppress pest populations and reduce leaf defects by applying vegetable extracts at concentrations of 4 or 6 cc/liter of water with an interval of giving once a week. Application of vegetable extract with more doses the concentration can improve the quality and quantity of mustard greens with growth and yield of higher yields which is an average of 407.5 grams in the treatment of 6 cc/liter of water (E3).
ANALISIS PENGARUH PERUBAHAN TUTUPAN LAHAN TERHADAP HIDROLISIS DAS PAMUKKULU SULAWESI SELATAN Andi Rasti Serastiwati; St. Subaedah; Netty Syam
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 1 (2020): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i1.90

Abstract

The Pamukkulu watershed is one of the Jeneberang-Kelara Sub-watersheds, which is one of the 108 Priority Watersheds in Indonesia determined based on the 2017 Ministry of Environment and Forestry Performance Report which is prioritized as a location for Forest and Land Rehabilitation activities. The purpose of this study was to analyze changes in land cover in the Pamukkulu watershed in 2008 and 2017, the effect of land cover changes in the Pamukkulu watershed on fluctuations in major river flows and analyze the health level of the Pamukkulu watershed based on analysis of major river discharge and changes in land cover. The study was conducted in February to April 2018. Data collection was carried out by taking secondary data in the form of land cover data in 2008 and 2017, climate data and Pamukkulu River discharge data. The results showed that based on the results of the analysis of the Land Cover Index (IPL), the condition of Pamukkulu watershed land cover in 2008 was at 19.38% and 16.96% in 2017 so that it was categorized as bad. The results of the hydrological analysis (river water discharge) on the River Regime Coefficient in 2008 were 125 and in 2017 amounted to 119.6 so that the KRS is also categorized as bad. While the results of the analysis of the Variant Coefficient (CV) in 2008 amounted to 144.90% and in 2017 amounted to 87.5% then the CV was categorized as poor. Based on the analysis of the value of the Land Cover Index, River Regime Coefficient and River Regime Coefficient in the Pamukkulu Watershed in 2008 and 2017 which are in the poor category, the performance of the Pamukkulu Watershed is in the poor category.

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