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Jurnal Agrotech

agrotech
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Published by Universitas Alkhairaat

ISSN : 1858134X EISSN : 26217236 DOI : -

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Jurnal Agrotech merupakan media informasi berupa hasil penelitian, studi kepustakaan, gagasan, aplikasi teori dan kajian analisis dari bidang ilmu agronomi, ilmu tanah, ilmu hama dan penyakit tanaman, ilmu benih, pemuliaan tanaman, agribisnis pertanian dan ekofisiologi yang diterbitkan oleh Fakultas Pertanian Universitas Alkhairaat Palu. Jurnal Agrotech terbit dua kali dalam setahun yaitu bulan juni dan desember.

Arjuna Subject : -

Articles 75 Documents

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EKSPLORASI MIKROBA EPIFIT, ENDOFIT DAN RIZOSFER DARI BERBAGAI SUMBER PADI GOGO DI KECAMATAN KULAWI KABUPATEN SIGI Jumardin Jumardin; Fathurrahman Fathurrahman; Indrianto Kadekoh; Andi Ete
Jurnal Agrotech Vol 8 No 2 (2018)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Exploration carried out in the filosphere area (leaves) and rhizosphere area (roots) in upland rice plants to get the type of microbes that have potential that can be utilized as biological fertilizer sources, such as N2 fastening microbes, plant growth microbes or phosphate solvent microbial as well as those acting as natural enemies. The research was conducted by location survey method. Determination of location is done by purposive sampling, which is the location of upland rice cultivated by farmers in Kulawi District. The results showed that 10 isolates were isolated from epiphytic and endophytic microbes and endophytes. Morphological tests showed differences in color, shape, elevation, edge, texture and size and the coloring test showed that the bacteria had Coccus cell forms, Bacill, Diplococcus and Semi-Bacillus.

PENGARUH FREKUENSI DAN APLIKASI INSEKTISIDA ABAMECTIN TERHADAP KELIMPAHAN POPULASI DAN PERSENTASE SERANGAN LALAT PENGOROK DAUN LIRIOMYZA SPP (DIPTERA: AGROMYSIDAE) Arfan Arfan; Lisa Indriani Bangkele; Hasmari Noer
Jurnal Agrotech Vol 8 No 2 (2018)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Effect of Frequency and Application of Abamectin Insecticides on Population Abundance and Attack Level of Leafminer Liriomyza, spp. (Diptera: Agromysidae) is one of the main pests on the Lembah Palu red onion, where this pest is relatively new in the Palu Valley. The aim of the study was to examine the effect of frequency and application of insecticides on population abundance, and the attack rate of L. chinensis (Diptera: Agromyzidae) on the Lembah Palu red onion plant under applied and unapplied insecticide. The treatment of abamectin insecticide was applied once a week with a concentration of 1 ml of formulation per liter of water, beginning at the age of 2 MST and ending at 7 MST. The results showed that there were 2 species of Liriomyza, spp associated with Palu valley red onion i.e. Liriomyza chinensis and Liriomyza sativae. This research found that the application of Abamectin insecticides significantly affected population development and the percentage of Liriomyza, spp. on the lembah Palu red onion.

PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Lycopersicum esculentum Mill) PADA BERBAGAI JENIS MULSA Darmo Asamin; Hasmari Noer; Sayani Sayani
Jurnal Agrotech Vol 9 No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

This study aims to determine and explore the growth and yield of tomato plants in various types of mulch carried out in Maku Village, Biromaru District, Sigi Regency, Central Sulawesi Province. This study was designed using a randomized block design (RAK) of one factor grouped based on plant seed height. The treatment that was tried was to share the type of mulch (M), the treatment of the study was as follows: without mulch, black silver plastic mulch, transparent plastic mulch, 10 t / ha wood sawdust and 10 t / ha rice straw. Each treatment was repeated three times so that there were 15 experimental plots. To find out the effect of the treatment being tried, a variance analysis of 0.05 was carried out. Analysis of variance that showed a significant effect, carried out further tests BNJ α = 0.05. The results of the study showed that the use of various types of mulch had a significant effect on the growth and yield of tomato plants. 10 t / ha straw mulch gives better growth rates and yields of tomato plants, respectively; the height of tomato plants aged 3 and 6 MST was 34.37 cm and 70.27 cm, stem diameters of 3 and 6 weeks were 2.31 mm and 2.41 mm, the number of branches aged 3 and 6 MST was 0.60 and 5.80 pieces, yields I, II and III were 0.93 kg / plot, 0.99 kg / plot and 1.79 kg / plot respectively, the total yield per plot was 3.70 kg / plot and Harvest yield per hectare is 6.17 t / ha.

PENGARUH PEMBERIAN PUPUK ORGANIK KOMPOS KANDANG SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABE KERITING (Capsicum annum L) Lukman Arif; Karmila Karmila
Jurnal Agrotech Vol 9 No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

This study aims to determine the effect of cow manure compost on the growth and yield of curly chili plants (Capsicum annum L). This research was conducted using Randomized Block Design (RBD) consisting of 6 treatments and 3 replications so that there were 18 polybags. The results of the study, that the administration of cow manure at a dose of 1: 5 formed more productive branches and the highest yield with an average weight of 105.65g/tree

RESPONS PEMBERIAN BERBAGAI DOSIS MOL DAUN KELOR DENGAN PENAMBAHAN KULIT BUAH PISANG TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS Kurniawan Dj Laepo; Aris Aksarah Pas; Idris Idris
Jurnal Agrotech Vol 9 No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

This study aims to study and determine the effect of various doses of Moringa leaf Mole by adding banana peels to the growth and yield of sweet corn plants (Zea mays saccharata Sturt.) Because they see that the development of environmentally friendly agriculture is a must for the continuity of production and health. These efforts have been recommended by the government, one of the efforts made is to conduct an organic farming business. This research was carried out in the Kalukubula Sub-District, Dolo District, Sigi Regency, Central Sulawesi Province. This study used a one-factor randomized block design (RBD), grouping was done based on the direction of the arrival of sunlight by treating various doses of MOL Moringa leaves with the addition of banana peels. The treatment tried consisted of 4 levels, namely: PM0: No MOL (Control), PM1: 200 ml + 2 liters of water / plot, PM2: 400 ml + 2 liters of water / plot, PM3: 600 ml + 2 liters of water / plot . Each treatment that was tried was repeated three (3) times, then there were 3 x 4 = 12 experimental units. To determine the effect of the treatment that was tried on plants, a variety of analyzes and treatments were carried out which significantly affected followed by a BNJ test α = 0.05. The results showed that the response of various doses of mole dun moringa with the addition of banana peels to the growth and yield of sweet corn on observing the number of leaves, stem circumference, mixed age, ear length, ear circumference, ear weight (g), ear weight per plot ( kg) and weight of ear per hectare (t) did not have a significant effect, while the treatment of Moringa leaf Mole with the addition of banana peels at a dose of 600 ml + 200 liters of water (PM3) significantly affected plant height at 15, 30 and 45 HST (28 , 70, 52.15 and 96.28) and the length of leaves at the ages of 15, 30 and 45 HST (20,14, 41,07 and 67,32) in sweet corn plants.

FAKTOR-FAKTOR YANG MEMPENGARUHI PRODUKSI TANAMAN PADI GOGO DI KABUPATEN MOROWALI Abas Abas; Hasmari Noer; If'all If'all
Jurnal Agrotech Vol 9 No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

This study aims to determine and analyze the factors that affect the yield of gogo rice plants in Morowali District, Central Sulawesi Province. This research was conducted in Morowali District, Central Sulawesi Province. The method used in sampling in this study is simple randomly selected. In this simple random technique each member of the population has the same opportunity to become a sample. This study analyzes the function of results using multiple linear regression analysis. Variable identification is done by listing production factors that are thought to have an effect on the process of upland rice yields. On the factors of production the variables that are affected (dependent variable) are results. While the variables that are variable (independent) affect are the area of land, seeds, fertilizers, pesticides and labor. The results showed that the factors of production of land area, seeds, labor, fertilizers, and pesticides jointly influence the yield of upland rice. Variable land area partially has a significant effect on upland rice yields, with the highest average yield obtained in land area of ≤ 0.50 ha (average 3.76 t / ha). Partial variables of seed, labor, fertilizer, and pesticide did not significantly influence the upland rice yield respectively.

EVALUASI PENGGUNAAN PESTISIDA PADA PETANI BAWANG MERAH DI DESA WOMBO MPANAU KECAMATAN TANANTOVEA KABUPATEN DONGGALA Tri Satyani; Arfan Arfan; Sayani Sayani
Jurnal Agrotech Vol 9 No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

This study aims to study and determine the behavior of farmers in the use of pesticides on shallots in Wombo Mpanau Village, Tanantovea District. This study uses a simple random method. The data obtained is collected, processed and analyzed. Analysis was carried out to determine the frequency of data in each variable. Primary data obtained through interviews were analyzed to provide a concise picture of groups of data in one frequency table. Types of pests that attack onion in Wombo Mpanau Village are leaf caterpillars, leaf flies, trips, flour dew, and fusarium wilt. The most widely used pest control method is the use of chemical pesticides, which reaches 70% of respondents. The knowledge of farmers on the application of pesticides is relatively good, namely 100% of respondents apply pesticides when there are symptoms of attack and if other controls are unable to overcome the pest attack. Knowledge of farmers on the use of doses of pesticides is relatively good, namely 100% of respondents use the dosage according to the recommendations listed on the packaging. The actions of farmers when applying pesticides in general are not mixing pesticides. The majority of respondents have taken the right action in terms of storing semrot and pesticides in a special place. But on the other hand the awareness of farmers is still low, because there are still many farmers who wash sprayers in rivers or ditches.

PENGARUH BERBAGAI DOSIS PUPUK ORGANIK CAIR LIMBAH RUMAH TANGGA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PADI GOGO Izni Izni; Aris Aksarah Pas; Jumardin Jumardin
Jurnal Agrotech Vol 9 No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

This study aims to study the growth response and yield of gogo rice at various doses of household waste organic fertilizer. This study uses a randomized block design (RAK) of one factor. Grouping based on sunlight. The treatment that was tried was various doses of household organic liquid fertilizer (POC), namely, POC0 = without POC, POC1 = 200 ml / plant, POC2 = 250 ml / plant, POC3 = 300 ml / plant. The results showed that the treatment of various doses of liquid organic fertilizer had a significant effect on the growth and yield of gogodan rice and the treatment dose of 300 ml / plant had a higher effect compared to other treatments on the growth and yield of gogo rice plants.

STRUKTUR KOMUNITAS PARASITOID YANG BERASOSIASI DENGAN PENGOROK DAUN TANAMAN BAWANG MERAH DI BALI Hamid
Jurnal Agrotech Vol 9 No 2 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

The existence of a type of parasitoid in an area with a certain height is largely determined by several factors, including the physical environment, space, feed sources, the presence of other parasites and human intervention. The purpose of this study was to determine the community structure of parasitoid associated with stone leek leafminer including abundance index, diversity index and dominance index in several locations of onion planting in Bali. Field surveys are conducted regularly during one planting season. On the location of onion plantations with an altitude of<500 m asl, covering the Badung Regency and Gianyar Regencies, on the onion planting area at that location no parasitoid was found (abundance index R1 = 0.00; diversity index H’= 0.00; dominance index D = 0.00). In locations with a height of ≥500-1000 m asl, covering several locations in Tabanan Regency, there were 2 types of parasitoid, Hemiptarsenus varicornis as many 3 adult (abundance index R1 = 0.6213; diversity index H’ = 0.2544; dominance index D = 0.0100) and Opius sp. 22 adult (abundance index R1 = 6.5239; diversity index H’= 0.1125; dominance index D = 0.7700). In locations with an altitude of ≥1000 m asl, covering several locations in Tabanan Regency and Bangli Regency, there were also 2 types of parasitoid namely H. varicornis 5 adult (abundance index R1 = 1.2941; diversity index H’ = 0.3380; dominance index D = 0.0433) and Opius sp. 17 adult (abundance index R1 = 5.1763; diversity index H’= 0.2013; dominance index D = 0.5887).

GULMA TEKI-TEKIAN DI KEBUN KELAPA SAWIT DESA MAKMUR JAYA, TIKKE RAYA, KABUPATEN PASANGKAYU Slamet Mardiyanto Rahayu
Jurnal Agrotech Vol 9 No 2 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

One area that has oil palm plantations is Makmur Jaya Village, Tikke Raya District, Pasangkayu Regency (formerly called North Mamuju Regency), West Sulawesi Province. One of the problems in the cultivation of oil palm is weeds. This study aims to determine the types of puzzle weeds in the oil palm plantation in Makmur Jaya Village, Tikke Raya District, Pasangkayu Regency, West Sulawesi Province. Based on the research, there were 3 types of puzzle weeds in the Makmur Jaya Village oil palm plantation, namely Cyperus compressus, C.rotundus, and Fimbristylis milliacea. Riddle weeds have leaves similar to narrow-leaf weeds, but have a mendong stem (consisting of only one long segment) and are also triangular in shape. Riddle weeds have allelopathic compounds which make it difficult for palm oil plants to grow.

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