scholarly journals Potential of Indigenous Microorganisms (IMO) from cow manure, elephant grass, Aloe vera, pineapple skin to the N, P and K content of organic cow manure

2021 ◽  
Vol 888 (1) ◽  
pp. 012038
Author(s):  
D Novia ◽  
A Sandra ◽  
A Yogi ◽  
Allismawita ◽  
A A Putra
Keyword(s):  
Experimental Method ◽  
Phosphorus Content ◽  
Aloe Vera ◽  
Potassium Content ◽  
Organic Fertilizers ◽  
Cow Manure ◽  
Elephant Grass ◽  
Indigenous Microorganisms ◽  
Randomized Design ◽  
Completely Randomized Design

Abstract The manufacture of organic fertilizers can be accelerated by adding indigenous microorganisms (IMO) which function as decomposers. The purpose of this study was to determine the effect of adding several types of IMO to the N, P, and K content of organic cow manure. This research used animal MOL, namely cow manure IMO and vegetable IMO, namely elephant grass IMO, Aloe vera IMO, pineapple skin IMO and dry cow manures. This study used an experimental method with a completely randomized design with five treatments and four replications. The treatments were A: addition of cow manure IMO, B : elephant grass IMO, C : Aloe vera IMO, D : pineapple skin IMO, E : combination IMO (A, B, C, D). The parameters were measured; the N, P and K content. The results showed that the addition of several types of IMO had a significant effect (P<0.05) on phosphorus content of organic cow manure but had no significant effect (P>0.05) on nitrogen and potassium content. The manufacture of organic cow manure with the addition of several types of IMO for 21 days gave the best results in the combination IMO treatment with 1.70% nitrogen, 0.65% phosphorus, and 1.78% potassium content.

scholarly journals Pengaruh Pupuk Organik terhadap Serapan Ca dan Mg serta Hasil Kacang Tanah pada Lahan Terdegradasi

2015 ◽  
Vol 17 (1) ◽  
pp. 9
Author(s):  
Sri Hartati ◽  
Hery Widijanto
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Cow Manure ◽  
Single Factor ◽  
Degraded Land ◽  
Degraded Soil ◽  
Randomized Design ◽  
Completely Randomized Design

<p>Degraded land is the land that has lost a lot of nutrients and soil organic matter. This research is aimed to determine the effect of the kinds of organic fertilizers to Ca and Mg uptake and yield of groundnuts on degraded land. This research was done using Completely Randomized Design (CRD) single factor and three replications for each treatment. The results showed that organic fertilizer influence to Ca and Mg uptake and the yield of groundnut on degraded lands. Eichonia crasspies manure increased Ca and Mg uptake of groundnut on degraded soil. Cow manure fertilizer increased 200% of their groundnut production as compared to without organic fertilizer.</p>

Pertumbuhan Cladocera jenis Chydoridae pada media kultur yang berbeda

2013 ◽  
Vol 1 (2) ◽  
Author(s):  
Denovis Sambode ◽  
Henneke Pangkey ◽  
Sartje Lantu
Keyword(s):  
Population Growth ◽  
Culture Medium ◽  
Quality Parameters ◽  
Organic Fertilizers ◽  
Cow Dung ◽  
Randomized Design ◽  
Period Data ◽  
Growth Development ◽  
Completely Randomized Design ◽  
Medium Culture

The aim of this study was to find out the effect of different organic fertilizers on the population growth of Chydorus sp. This research was conducted at Laboratorium of Nutrition and Food Technology, Faculty of Fishery and Marine Sciences, Sam Ratulangi University, from December, 2012 to January, 2013. The experiment was run in the Completely Randomized Design with 3 treatments and 3 replication. Chydorus sp. was cultured in 9 glass jars with a volume of 1 L each. Three treatments applied in this research included A: medium culture composed of 500ml of water and 50 grams of soil; B: medium culture composed of 500ml of water, 50 grams of soil and 10g of cow dung; C: medium culture composed of 500ml of water, 50 grams of soil and 10g of horse dung. The density of Cydorus sp. in each media was 10 individuals /500 ml water. Observation on the population growth, development of live preys, and water quality parameters was conducted for 20 days period. Data were statistically analized with Analysis of variance. The results showed the highest density of Chydorus sp. was reached by Chydorus cultured in medium with horse manure (2169 individual/500 ml), followed by medium culture with cow manure (1715 individual/500 ml), and the lowest in medium culture with soil which was 1065,33 individual/500 ml. However, Analysis of variances showed that Chydorus population growth were not significantly affected by different culture medium. Keywords: manure, liquid fertilizer, growth, Chydorus sp.

scholarly journals The effect of organic fertilizer chicken on the growth of papaya plants in palm oil plantation: a case study of Naga Sari Village, Mestong, Muaro Jambi District

2021 ◽  
Vol 894 (1) ◽  
pp. 012030
Author(s):  
A T Maryani ◽  
N Mirna ◽  
F F Bahar
Keyword(s):  
Oil Palm ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Animal Waste ◽  
Chemical Fertilizers ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design

Abstract The use of chemical fertilizers in agriculture has caused soil degradation and is harmful to human health. Organic fertilizers made from animal waste have received worldwide attention because they are not detrimental to health or the environment. This paper describes the effect of using organic fertilizers from chicken manure on the growth of papaya plants. A completely randomized design was used in this study using two factors and three repetitions; the variations of the fertilizers given were 0, 50, 100, 150, and 200 g. This study informed that organic chicken manure had a significant effect on the growth of oil palm and papaya plants. The best growth is oil palm and papaya plants given 200 g of organic fertilizer from chicken manure.

scholarly journals Effect of salted fish waste and cow manure on NPK availability and uptake of lowland rice on peat soil in Pelalawan Riau

2020 ◽  
Vol 5 (1) ◽  
pp. 11
Author(s):  
Dian Syafitri Ompusunggu ◽  
Benito Heru Purwanto ◽  
Cahyo Wulandari ◽  
Sri Nuryani Hidayah Utami
Keyword(s):  
Soil Ph ◽  
Peat Soil ◽  
Lowland Rice ◽  
Cow Manure ◽  
Fish Waste ◽  
Salted Fish ◽  
Randomized Design ◽  
Npk Uptake ◽  
Completely Randomized Design

The low yield of rice in thick peat can be overcome by provisioning complete nutrients. Various efforts have been made to increase the productivity of Indonesian peatlands, one of which is by adding salted fish waste and cow manure. This research was carried out on a plastic house scale from October 2017 to January 15, 2018, in Pelalawan District, Pelalawan Regency, Riau. This research was arranged in a Completely Randomized Design (CRD), consisting of eight treatments, namely L0 = Control, L1 = 1.5 ton.ha-1 of fish waste, L2 = 2.25 ton.ha-1 of fish waste, L3 = 7 tons/ha of cow manure, L4 = 15 ton.ha-1 of cow manure, L5 = 1.5 ton.ha-1 of fish waste + 7 ton.ha-1 of cow manure, L6 = 1.5 ton.ha-1 of fish waste + 15 ton.ha-1 of cow manure, L7 = 2. 25 ton.ha-1 of fish waste + 7 ton.ha-1 of cow manure, and L8 = 2.25 ton.ha-1 of fish waste + 15 ton.ha-1 of cow manure. The results showed that the application of cow manure and salted fish waste could increase soil pH, total NPK, and NPK uptake. The application of 2.25 tons/ha of fish waste and 15 tons/ha of cow manure resulted the best results in soil pH, total NPK, and NPK uptake, therefore it is recommended for the cultivation of lowland rice on peat soil.

scholarly journals Sensitivity Testing of Ciplukan (Physalis angulata) Rod Crude Extract on The Bacterium Pseudomonas fluorescens In Vitro

2019 ◽  
Vol 10 (1) ◽  
pp. 24-30
Author(s):  
Ion Tarsardo Sianturi ◽  
Arief Prajitno ◽  
Ellana Sanoesi
Keyword(s):  
Experimental Method ◽  
Crude Extract ◽  
Inhibition Zone ◽  
Natural Material ◽  
Sensitivity Testing ◽  
Randomized Design ◽  
Physalis Angulata ◽  
Completely Randomized Design

Diseases is a problem in aquaculture, one of which is the diseases caused by the bacteriumP.fluorescens. Antibiotics and chemicals materials themselves can give the bacterium resistance and cause harm for the environment. One alternative that can be done is using a natural material, namely the rod of ciplukan (p. angulata). The purpose of this research was to explain the effect of P. angulata on the growth of p. fluorescens. The method which can be use is experimental method by using the research design of completely randomized design (ral) with 5 treatment and 2 control with 3 repetitions. The results showed that extract of P. angulata at various dose (6,67 ppt, 13,33 ppt, 19,99 ppt, 26,66 ppt and 33,33 ppt) exhibited anti-P. fluorescens activity with inhibition zone diameters in the range of (4,06±0,07 mm - 9,63±1,61 mm). Increashing extract dose lead to increased the inhibition zone. The extract dose of 33,33 ppt exhibited best anti-P. fluorescens activity in this research. The research results show that P. angulata is proven to be able to inhibit the P. fluorescens, but to prove the effectiveness of this material, an in vivo is required.

scholarly journals Growth and yield response of local soybean in the giving of various organic fertilizer

2021 ◽  
Vol 905 (1) ◽  
pp. 012028
Author(s):  
M Rahayu ◽  
E Purwanto ◽  
A Setyawati ◽  
A T Sakya ◽  
Samanhudi ◽  
...  
Keyword(s):  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Basic Material ◽  
Yield Response ◽  
Agricultural System ◽  
Cow Manure ◽  
Randomized Design ◽  
Goat Manure

Abstract Soybean is the basic material for any kind of industry, such as tofu and tempeh industries. Soybean cultivation will be better if use a sustainable agricultural system, such as using organic fertilizers. This research purpose was to find out the effect of organic fertilizer on the growth and yield of local soybean. The research used a complete randomized design with one factor which was a variety of organic fertilizers with 6 treatments. Various fertilizers used in this research consist of inorganic fertilizer, liquid organic, compost, cow manure, rabbit urine, chicken manure, and goat manure. Each test unit consists of 4 pots (plants) and each was repeated 4 times. The results showed that the provision of compost and goat manure increased the growth of local soybean plants, include plant height and the number of leaves at 42 DAP and leaf area at 28 DAP. The application of various organic fertilizers (liquid fertilizer, compost, cow manure, goat manure, and rabbit urine) is unable to increase the yield and yield components of local soybeans.

scholarly journals UTILIZATION OF PAPAYA LEAVES (Carica papaya L.) TO CONTROL ONION PEST SPODOPTERA EXIGUA (LEPIDOPTERA: NOCTUIDAE)LEPIDOPTERA (NOCTUIDAE)

2020 ◽  
Vol 7 (1) ◽  
pp. 1-7
Author(s):  
Muhammad Agung Permadi ◽  
Rafiqah Amanda Lubis ◽  
Syawaludin Syawaludin ◽  
Nova Suryani Pasaribu
Keyword(s):  
Experimental Method ◽  
Carica Papaya ◽  
Spodoptera Exigua ◽  
Toxic Compounds ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Lepidoptera Noctuidae

Spodoptera exigua is a migrant pest that attacks onions simultaneously in groups. The utilization of papaya leaves to control pests due to papaya leaves have toxic compounds that can kill pests. This study aims to measure the ability of papaya leaves to control S. exigua larvae. This research was conducted using a completely randomized design (CRD) experimental method with two treatment factors. The first factor was papaya leaf concentration (0 g / l, 30 g / l, 70 g / l, 100 g / l, 120 g / l), and the second factor is a mixture of kerosene. The treatment was repeated three times. The study was conducted at the Agrotechnology Laboratory, Agriculture Faculty Muhammadiyah University, South Tapanuli. The results showed that papaya leaves could kill S. exigua larvae. The highest mortality of S. exigua worms There were statistically significant non-treatments among treatments.

scholarly journals Viability of Trichoderma harzianum Grown on Different Carrier Formulation

2017 ◽  
Vol 2 (6) ◽  
pp. 95
Author(s):  
Purwanto Unsoed ◽  
YuyunYuwariah AS ◽  
Sumadi Sumadi ◽  
Tualar Simarmata
Keyword(s):  
Moisture Content ◽  
Trichoderma Harzianum ◽  
Laboratory Testing ◽  
Growth Promotion ◽  
Peat Soil ◽  
Cow Manure ◽  
Population Count ◽  
Randomized Design ◽  
Carrier Materials ◽  
Completely Randomized Design

The suitable carrier composition is needed to ensure the effectiveness of Trichoderma harzianum as inoculant of biocontrol, plant growth promotion and decomposer fungus. The research aimed to investigate formulation of carrier to enhance of Trichoderma harzianum viability was conducted from January till June 2015 in Laboratory. Testing of the compotition of carrier materials on viability of Trichoderma harzianum using a completely randomized design consisting of 9 treatment compotitions of peat soil, cow manure, biocharcoal and nutrient. The observed variables were the population of Trichoderma harzianum (cfu/g) on a regular basis i.e2, 4, 8, 12, 16, 20, and 24 weeks after production, pH and moisture content (%) of media. The result showed that the different carrier formulations resulted number of spore varried, from 1.33 x 105cfu/g to 7.98 x 106cfu/g. The best formulation of Trichoderma harzianum was peat soil 40% + cow manure 40% + biocharcoal 10% + nutrient 10% with the maximum population count achieved 7.98 x 106cfu/g after 24 weeks of storage. Keywords: Trichoderma harzianum, carrier formulation, viability, biocharcoal, nutrient..

scholarly journals PENGARUH JENIS BAHAN PENGEMAS TERHADAP DAYA TAHAN CABAI MERAH (Capsicum annum L.) SELAMA PENYIMPANAN DINGIN

SIMBIOSA ◽  
2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Fenny Agustina ◽  
Agam Akhmad Syaukani ◽  
Fatimah Sahara
Keyword(s):  
Experimental Method ◽  
Cold Storage ◽  
Packaging Materials ◽  
Plastic Film ◽  
Test Results ◽  
Capsicum Annum ◽  
Control Film ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Texture Attributes

The study was conducted over two months, from March to April 2012. This study aims to analyze the influence of type of packaging materials for durability of chilli (Capsicum annum L.) during cold storage. The method used in this study is an experimental method using a completely randomized design (CRD), which consists of four types of packaging materials, namely of chilli are packed in plastic PE, PP, PS, PS + control film with a red pepper that is stored without packaging. The parameters analyzed are severe shrinkage and the organoleptic (texture, color, aroma and overall). From the test results obtained ANAVA Fhitung value of 203,869 is greater than the value Ftabel, both at the level of 5% for 3,480 and 5,990 at 1% level. For the organoleptic value of PS + plastic film gives the highest yield in each test the texture attributes of 6,678. 6,500 color, aroma and overall 6,122 and 6,722. PP plastic gives the lowest result in each test the texture attributes of 3,156, 3,556 color, aroma and overall 3,333 and 3,300, this indicates that there is a very significant effect between the type of packaging materials for durability chili during cold storage.

scholarly journals EFEKTIVITAS INFUSA DAUN JAMBU BIJI (Psidium guajava) SEBAGAI PRESERVATIF ALAMI PADA KARKAS PUYUH

2021 ◽  
Vol 46 (2) ◽  
pp. 127
Author(s):  
Eulis Tanti Marlina ◽  
Ellin Harlia ◽  
Yuli Astuti Hidayati ◽  
Deden Zamzam Badruzzaman ◽  
Wowon Juanda
Keyword(s):  
Shelf Life ◽  
Experimental Method ◽  
Psidium Guajava ◽  
Antimicrobial Compounds ◽  
Natural Preservative ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Guava Leaves ◽  
Total Bacteria

Guava leaves can be used as a natural preservative in quail carcass because they contain antimicrobial compounds such as flavonoid and tannin. This study studied the effect of using guava leaves infusion on quail carcass on the total bacteria, Enterobacteriaceae, and early spoilage.  The research used an experimental method with a completely randomized design, 3 treatments of guava leaves infusion concentration, namely P1 = 25%, P2 = 50%. And P3 = 75%, each treatment was repeated 6 times.  The application of infusion to quail carcass was carried out by immersion for 15 minutes.  Data were analyzed using ANOVA and Turkey’s test.  The results showed that the total bacteria and Enterobacteriaceae before immersion were 3.80 x 107 cfu/g and 1.90 x 104 cfu/g, respectively.  Soaking quail carcass in guava leaves infusion was able to reduce the total bacteria and Enterobacteriaceae to 72.15% and 78.50%, respectively.  The early spoilage was inversely proportional to the total bacteria and Enterobacteriaceae resulted in longer shelf life.

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