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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) BioWallacea Journal of Biological Research Jurnal Pertanian Terpadu Abditani : Jurnal Pengabdian Masyarakat Agro Bali: Agricultural Journal Akta Agrosia Jurnal ABDINUS : Jurnal Pengabdian Nusantara Jurnal Abdi Insani Jurnal Abdimas Indonesia : Jurnal Abdimas Indonesia Tarjih Tropical Livestock Journal NUSANTARA: Jurnal Pengabdian Kepada Masyarakat Journal of Agriculture (JoA) Jurnal Pengabdian Ibnu Sina Agrotech Journal Majalah Pengabdian Indonesia
Afa, Musadia
Universitas Sembilanbelas November Kolaka
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Journal : Agrotech Journal

 1 
THE EFFECT OF NATURAL GUANO ORGANIC FERTILIZER ON GROWTH AND YIELD OF SPRING ONION (ALLIUM FISTULOSUM L.) Musadia Afa
Agrotech Journal Vol 1, No 1 (2016): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v1i1.206

Abstract

A field experiment was aimed at investigating the effect of natural guano organic fertilizers on growth and yield of Spring Onion (Allium fistulosum L.). The experiment was conducted from September to Nopember, 2014 in Unamendaa Village, Kolaka District. It was prepared by using a randomized block design  (RBD) with single factor namely doses of natural guano organic fertilizers. The treatments consisted of 4 levels were : (1) G0 = control or no treatment, (2) G1 = dose of 6 kg unit-1 (equivalent to 5 t. ha-1), (3) G2 = dose of 12 kg unit-1 (equivalent to 10 t. ha-1) and (4) G3 = dose of 18 kg unit-1 (equivalent to 15 t. ha-1), respectively. Every treatment was replicated 3 times, therefore overall there were 12 experimental units. Data was collected on growth and yield parameters of Spring Onion : (1) plant height, (2) number of leaves, (3) number of tillers, (4) diameters of stem and (5) yield (plant fresh weight unit-1). Data obtained were analyzed using Analysis of Variance (Anova) and followed by Duncan’s Multiple Range Test (DMRT) at the 1 % level. The result of experiments showed that fertilizations using natural guano organic was significantly affected on : plant height, number of leaves, number of tillers, diameter of stem and plant fresh weight, respectively. Untill fertilization of 18 kg unit-1 (G3) were able to increased the growth and yield of Spring Onion, hence it was showed better performance on all parameters
Effect of Procal Lime on the Growth and Results of Cucumber (Cucumis sativus L.) Heryanto Tato; Musadia Afa; Djunarlin Tojang
Agrotech Journal Vol 2, No 1 (2017): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v2i1.936

Abstract

The results showed that giving doses of procal lime 4,6875 Kg/swath (Ca3) shows the length of the longest plants i.e. 94,83 cm, the number of leaves by administering a dose of lime procal 4,6875 Kg/swath (Ca3) show the number of leaves that most namely 26,78 strands, the age of the plants start flowering by administering a doses of procal lime 4,6875 Kg/swath (Ca3) speed up the start of flowering plants age i.e. 26,78 (days after planting), the age of the plants begin to bear fruit by administering doses procal lime 4,6875 Kg/swath (Ca3) accelerating the age of the plants start fruiting i.e. 29,33 (days after planting), the amount of fruit plants by administering a doses of procal lime 4,6875 Kg/swath (Ca3) show the number of the most plant fruits namely 12,44 and the weight of the fruit plants by administering a doses of procal lime 4,6875 Kg/swath (Ca3) show the weight of the heaviest fruit i.e. 0,55 Kg
Mechanism of Toxicity and Tolerance in Plants Against Aluminum Stress Robiatul Adawiyah; Musadia Afa
Agrotech Journal Vol 4, No 1 (2019): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v4i1.910

Abstract

Aluminum (Al 3+) is rhizotoxic ions in the soil (mineral) acid. Al activities increases with increasing soil acidity, below pH 5.5 the solubility of Al 3+ cations will increase. High level of soluble can cause interference with metabolic processes and plant physiology. Cumulatively, the physiology of metabolic disorders and initially looked at the root system. The tip of the root and lateral roots become thickened and hair and roots become lower, causing a decrease in root length and root tissue enlargement thus inhibiting the growth of roots, the absorption of nutrients and water, will further lower the growth, production and productivity of crops. Although Al disrupt metabolism and suppress the growth of the plant, until a certain threshold of adverse effects in Al still be tolerated, depending on the type of plant and the level of activity of Al. Tolerance of crops to Al can be expressed through two mechanisms, namely: external tolerance mechanism and internal tolerance mechanism. The main difference between the two mechanisms is in the area of detoxification Al whether in symplast (internal) or apoplast (exclusion). The ability of plants to be able to adapt to drought stress Al, depends on the ability of plants to produce organic acid in an amount sufficient for eliminating the toxic influence of stress Al. Root exudates of plants capable of producing such an organic acid that plays an important role in adaptation strategies. The high production of organic acids is associated with the formation of specific enzymes, as a response to stress Al. Allegedly the sensitive strain, the synthesis of organic acids is not adequate to chelate Al
The Effect of NPK-Zeo Fertilizer on Growth and Production of Cucumber (Cucumis sativus L.) in Iwoimopuro Village, Kolaka District Tanti Anugrah; Musadia Afa; Yolanda Fitria Syahri
Agrotech Journal Vol 2, No 1 (2017): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v2i1.937

Abstract

The Effect of NPK-Zeo Fertilizer on Growth and Production of Cucumber (Cucumis sativus L.)  in Iwoimopuro Village, Kolaka District. This research aimed to determine the effect of liquid fertilizer NPK-ZEO growth and result of cucumbers. This research has taken place in the village Iwoimopuro, District Wolo, Kolaka District. This research is compiled using a Randomized Block Design (RBD). Obser rations were made on plant height, leaf number, age of the plant begins to flower, age of the plant begins to bear fruit, fruit number and fruit weight. The data were processed using the Finger Print Car List (Anova) followed by Least Significant Difference Test (LSD). The results showed that administration of NPK-ZEO significant effect on plant height, leaf number, age of the plant begins to flower, age of the plant begins to bear fruit, fruit number and fruit weight
Effectivity of Manure at Various Dose Added Agrobost to The Growth of Mango Seedlings Musadia Afa; Robiatul Adawiyah
Agrotech Journal Vol 3, No 2 (2018): Agrotech Journal (ATJ)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v3i2.882

Abstract

One of the efforts to increase mango production in Southeast Sulawesi is to produce high quality and high quantity mango seeds. Manure contains macro and micro nutrients that are important for plant growth and development as well as play a role in maintaining nutrient balance in the soil to improve soil properties. The aim of this study was to obtain the best manure doses applied with agrobost in improving the growth of Arumanis mango seedlings. This research was conducted in Kemaraya Sub-District of West Kendari District, Kendari City. The study design used was a randomized block design (RBD) with 6 treatments, namely: control (T0), 100 g (T1); 150 g (T2); 200 g (T3); 250 g (T4); and 300 g (T5) of manure per polybag. Each treatment was added with agrobost of 17 ml/polybag and replicated 5 times. The variables observed were plant height, stem diameter; number of leaves, and leaf area, at ages 1, 2, and 3 months after planting. The results showed that the manure added agrobost influenced the growth of Arumanis mango seedlings. The manure treatment with a dose of 150 g per polybag (T2) was the best treatment in improving the growth of Arumanis mangoes at 1, 2 and 3 months after planting. This was indicated by the plant height of 28,40; 30,94; and 32,82 cm, stem diameter of 0,44; 0,70; and 0,99 cm; and number of leaves 6,60; 7,20 and 9,00 strands were significantly higher compared to other treatments during the study
Assessment of Soil Damage for Biomass Production in Slope Area Used as Agricultural Land in Tanggetada District, Kolaka Regency La Mpia; Musadia Afa; Murni Handayani; Juniaty Arruan Bulawan
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1869

Abstract

This study aimed to assess the soil degradation level for biomass production in sloping areas used as agricultural land. This research was conducted in Tanggetada District, Kolaka Regency. This research was conducted using a field survey method with a slope class approach which is used as agricultural land with a slope of 8-15%, 15-25%, 25-45%, and 45%. The results of the study show that the status of soil damage in sloped areas used as agricultural land in Tanggetada District, Kolaka Regency, for slope classes 8-15%, 15-25%, and 25-45% included in the lightly damaged category while slope classes 45% included in the moderately damaged category. The limiting factors for soil damage status at this location are surface rock, microbial count, bulk density, permeability, and redox
Co-Authors Aan Wilhan Juliatmaja Abdul Madiki Abdul Rahim Abid, Nur Azizah M. Agung Gema Ramadhan Agusriyadin, Agusriyadin Al-Afandi, Muhammad Anci, Anci Andi Khaeruni ANDI KHAERUNI Ansharullah ansharullah ASNI Asni Asni Asriatno, Okto Awaluddin, Andi Bulawan, Juniaty Arruan Djunarlin Tojang Djunarlin Tojang Ernawati Ernawati Fitrah Adelina GUSNAWATY HS, GUSNAWATY Gusti Ayu Kade Sutariati Handayani, Fitrianti Hariani, Ni Kadek Dwi Hasbiadi Hasbiadi Helviani, Helviani Heryanto Tato I. RawatI Irwansyah Irwansyah Isra Djabbar Junaedi Junaedi Juniaty Arruan Bulawan La Mpia LA MUDI, LA La Ode Muhammad Aswad Salam La Ode Muhsafaat La Ode Muhsafaat La Ode Muhsafaat, La Ode Maretik, Maretik Marlina Mustafa, Marlina Muh. Obi Kasmin Muhammad Amrullah Pagala Muhammad Gazali Muhtar Amin Murni Handayani Musdalifa Mu’arief, Nur Syamsi Natsir Sandiah Nur Santy Asminaya Nursalam Nursalam Nursalam Nursalam Prihantini, Campina Illa R, Mustafa Rahmat Tata Pratama Raihan Raihan, Raihan Robiatul Adawiyah Robiatul Adawiyah S, Ramlah Saparuddin Saparuddin Sarinah Sitti Aisyah May Wulandari sri - wahyuni Sudarmin Sudarmin Sugirah Hidayah Rauf Tamrin Tamrin Tanti Anugrah Tasabaramo, Ilham Antarika Tojang, Djunarlin Wibawa, Gusti Ngurah Adi Widya Komalasari Yolanda Fitria Syahri Yolanda Fitria Syahri Yuli Purbaningsih Yusuf, Dewi Nurhayati