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Journal : Agroekotek View

Pengaruh Komposisi Kompos Limbah Jerami Padi dengan Tanah Terhadap Pertumbuhan Tomat Cherry (Solanum lycopersicum var. cerasiforme) di Persemaian Abdullah, Abdullah; Heiriyani, Tuti; Gazali, Akhmad
Agroekotek View Vol 7, No 1 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v7i1.5260

Abstract

Each planting season, rice straw produced in rice cultivation is also abundant, around 7-10 tons/ha if the rice straw is not managed properly it will cause problems for the surrounding environment. One of the efforts to maximize rice straw management is by composting it. In addition to adding nutrients, compost fertilizer can also improve soil properties that support plant growth. Cherry tomato is a plant that will grow well on sandy loam type soil, fertile, loose, has a high organic matter content, and easily attracts water (porous). This study aims to analyze the effect of rice straw compost with soil as a planting medium on the growth of cherry tomatoes (Solanum lycopersicum var. cerasiforme) in nurseries. This research was conducted from March to April 2020 at the Tanah Laut Dormitory, Banjarbaru, South Kalimantan. Using a single factor completely randomized design (CRD) method with 4 treatments and each treatment was repeated 5 times until 20 experimental units were obtained. The results showed that the composition of the planting medium was 75% soil: 25% compost of rice straw waste showed the best effect on each observation.
Pengaruh Aplikasi Pupuk Organik Cair Urine Sapi dan Trichoderma sp. Terhadap Beberapa Sifat Kimia Tanah Ultisol dan Hubungannya Terhadap Hasil Kedelai Edamame Radina, Gusti Nurlaili; Gazali, Akhmad; Aziza, Noor Laili
Agroekotek View Vol 6, No 3 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v6i3.4639

Abstract

Edamame is a type of soybean (Glycine max (L) Merr.) which has an average production of 3.5 t.ha-1 higher than the production of ordinary soybeans, so it requires a large enough basic fertilizer requirement. Some important elements in total nutrient balance are C-Organic, total N and C/N. Liquid fertilizer is more easily absorbed by plants because the nutrients contained have been decomposed. Organic fertilizers are fertilizers that play a role in increasing the biological, chemical, and physical activities of the soil. While Trichoderma sp. is a soil saprophytic fungus that produces organic compounds in the decomposition process of various organic materials. The aim of the study was to determine the effect of giving cow urine POC and Trichoderma sp. on the content of C-organic, total N, and C/N as well as soybean yield on ultisol soil, knowing the most influential concentration and the relationship between C-Organic, total N, and C/N on edamame soybean production. The study was carried out at the Experimental Field, Department of Agroecotechnology, from July – October 2019. The study used a combination randomized block design (RAK) of cow urine POC and Trichoderma sp. There were 9 treatment combinations with 3 replications, so that 27 experimental units were obtained. Observation parameters were the effect of combination on C-organic content (%), total N (%), C/N, number of pods (fruit), and wet weight per plot (grams). The best combination of treatment was cow urine POC treatment 0 ml.l-1 water + Trichoderma sp. 40 ml.plant-1.
Keanekaragaman Arthropoda Permukaan Tanah Pada Tanaman Kacang Panjang (Vigna sinensis L.) Dengan Aplikasi Pestisida Nabati Umbi Gadung (Dioscorea hispida Dennst) Badariah, Siti; Gazali, Akhmad; Jumar, Jumar
Agroekotek View Vol 7, No 1 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v7i1.4985

Abstract

Kacang panjang merupakan sayuran yang sudah populer di kalangan masyarakat dunia termasuk Indonesia dan memiliki nilai gizi yang berlimpah. Permasalahan yang dihadapi petani dalam budidaya kacang panjang diantaranya adalah organisme permukaan tanah yang menjadi hama pengganggu tanaman budidaya. Untuk perawatan tanaman seperti pengendalian OPT sangat diperlukan, terutama penggunaan pestisida yang ramah lingkungan agar organisme khususnya arthropoda permukaan tanah yang bersifat menguntungkan tetap terjaga. Tujuan penelitian ini yaitu untuk mengetahui keanekaragaman arthropoda permukaan tanah pada tanaman kacang panjang akibat aplikasi pestisida nabati umbi gadung dan untuk mengetahui dosis pestisida nabati umbi gadung yang dapat meningkatkan keanekaragaman arthropoda permukaan tanah pada kacang panjang. Penelitian ini dilaksanakan pada bulan Juli sampai dengan bulan September 2019 bertempat di Lahan Percobaan Fakultas Pertanian dan Laboratorium Fitopatologi Jurusan Agroekoteknologi Fakultas Pertanian Universitas Lambung Mangkurat Banjarbaru. Adapun metode percobaan yang digunakan pada penelitian ini yaitu Rancangan Acak Kelompok (RAK) satu faktor dengan 4 larutan dosis (450 ml, 550 ml, 650 ml, 750 ml) dan 1 tanpa perlakuan. Masing-masing perlakuan terdiri atas 5 kali ulangan sehingga diperoleh 25 satuan percobaan. Hasil penelitian menunjukkan bahwa aplikasi pestisida nabati umbi gadung pada pertumbuhan kacang panjang tidak berpengaruh terhadap indeks keanekaragaman, indeks kekayaan jenis, indeks dominasi dan indeks kemerataan arthropoda permukaan tanah.
Pengaruh Serbuk Daun Salam (Syzygium polyanthum) Terhadap Mortalitas Hama Kutu Beras (Sitophilus oryzae L.) Nurfitriyani, Nurul; Gazali, Akhmad; Sari, Noorkomala
Agroekotek View Vol 8, No 1 (2025)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v8i1.13572

Abstract

The rice commodity is an important food ingredient needed by consumers. These agricultural materials are stored in the warehouse. The pest that is a problem is the rice weevil. An alternative control method that can be carried outin an environmentally friendly manner is by using bay leaf powder pesticide. Bay leave scan be used as a natural pesticide because they contain chemical compounds in the form of flavonoids and essential oils. The essential oil contained in bay leaves is thought to repel insects. This research aims to determine the effect of giving bay leaf powder and the effective dose in controlling rice weevil pests. This research used a 1 factor Completely Randomized Design (CRD) experiment with 5 treatment levels, namely K0= 0 g, K1 = 5 g, K2 = 15 g, K3= 25 g, andK4 = 35 g. The results of the research showed that giving bay leaf powder did not have a significant effect on mortality, development of rice weevil pest populations, and reduction in rice weight. The highest percentage of mortality for Sitophilus oryzae in the treatment given K4 bay leaf powder (35 g of bay leaf powder) was17.5% with an average population of 8.25 individuals and a percentager eduction in rice weight of 1.46%. The lowest data was in the treatment without giving bay leaf powder K0(without giving bay leaf powder) with a value of 10% with a population of 9 individuals and a percentage reduction in rice weight of 1.875%.
Pengaruh Aplikasi Larutan Daun Sirih Hijau (Piper betle L.) Terhadap Intensitas Serangan Hama Daun Pada Tanaman Sawi Pakcoy (Brassica rapa L.) Rejeki, Endang Dwi; Rizali, Akhmad; Gazali, Akhmad
Agroekotek View Vol 8, No 1 (2025)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v8i1.11912

Abstract

Pakchoy mustard greens, also known as Brassica rapa L., is a very popular vegetable and belongs to the mustard greens family or known as Brassicaceae. This vegetable is very popular and loved by Indonesian people. Pakchoy mustard greens are widely planted by farmers in Indonesia because they have high economic value and nutritional content. There are several factors that can hinder the decline in the quality and quantity of the pakchoy mustard crop harvest, one of which is disturbance caused by pests. The aim of this research was to determine the effect of administering green betel leaf solution and to determine the most effective concentration of green betel leaf solution in reducing the intensity of pest attacks on Pakchoy mustard plants. This research used a one-factor Randomized Block Design (RAK). The factors studied were the treatment of green betel leaf solution (P) with five concentration levels which were repeated in 4 repetitions so that 20 experimental units were obtained. P0: Control (0% concentration); P1: Concentration 65% (65 ml green betel leaf solution + 35 ml water); P2: Concentration 70% (70 ml green betel leaf solution + 30 ml water); P3: Concentration 75% (75 ml green betel leaf solution + 25 ml water); P4: Concentration 80% (80 ml of green betel leaf solution + 20 ml of water). The results of the research showed that the administration of green betel leaf solutions with various concentrations had a significant effect on the intensity of pest attacks on pakchoy mustard plants. The treatment of giving 80 ml of green betel leaf solution + 20 ml of water is the best concentration that can reduce the level of pest attacks on Pakchoy mustard greens, with a total percentage of pest attack intensity (31.25%).
Pengaruh Pemberian Bokashi Kotoran Ternak terhadap Pertumbuhan dan Hasil Tanaman Kacang Edamame (Glycine max (L) Merril) Pratama, Idham Maysar; Heiriyani, Tuti; Gazali, Akhmad
Agroekotek View Vol 8, No 1 (2025)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v8i1.13100

Abstract

Edamame is a pIant that is often used as a heaIth food, because the edamame plant has nutritional content that is quite good for body health. Therefore increasing edamame soybean production is very important. Bokashi is a fertilizer made from organic materials, which is made by fermenting organic materials using EM-4 technoIogy. Bokashi is used as an organic fertilizer to enrich the soiI and not damage the environment. This research aims to determine the effect of giving bokashi and the best dose between bokashi treatments on the growth and production of edamame bean pIants. This research was prepared using the Randomized BIock Design (RAK) method with six repetitions. The experiment consisted of four treatment levels of bokashi fertilizer doses with one control treatment, namely d0 : 350 kg.ha-1 Mutiara NPK fertilizer (42 grams/plot) d1 : 2.5 ton.ha-1 bokashi fertilizer (300 grams/plot) d2 : 5 ton.ha-1 bokashi fertilizer (600 grams/plot). d3: 7.5 ton.ha-1 bokashi fertilizer (900 grams/plot). The results of the research showed that giving bokashi had no real effect on the growth and production of edamame bean plants and the best dose of giving bokashi on the growth and production of edamame bean plants was 2.5 tons ha-1