scholarly journals KANDUNGAN UNSUR HARA PADA SERASAH DAUN SEGAR POHON (MAHONI, NANTU DAN MATOA)

EUGENIA ◽  
2020 ◽  
Vol 25 (1) ◽  
Author(s):  
Andre E. Wowor ◽  
A. Thomas ◽  
J. A. Rombang
Keyword(s):  
Surface Soil ◽  
Nutrient Content ◽  
Plant Tissues ◽  
Media Environment ◽  
Plant Life ◽  
Randomized Design ◽  
Nutritional Needs ◽  
Completely Randomized Design ◽  
Plant Life Cycle ◽  
Adequate Nutrient

Plant life cycle requires adequate nutrient content in the planting media environment. Nutrients are naturally influenced by cyclical nutrition itself. Plants in the form of trees play a role in the synthesis of nutrients themselves. Trees play a role in absorbing nutrients in the soil and releasing nutrients through dead or harvested tissue, plant tissues that are most often canceled or killed because the weather is leaves. The nutritional needs of trees are different so the absorption, use and management of nutrients in trees is also different. The purpose of this study is to see the differences in species of Mahogany, Nantu and Matoa trees, which has the potential to contribute to the availability of nutrients. The method used in the study was a completely randomized design (CRD) with three replications. Analysis of nutrient N, P and K was carried out in the laboratory using extraction of perhydrol by wet ingestion of H2SO4+H2O2. The results of the research obtained, that the fresh leaf litter of the nantu tree is the most potential as a nutrient-contributing tree to the surface soil.

scholarly journals Effect of different priming methods in rice (Oryza sativa)

2015 ◽  
Vol 16 ◽  
pp. 152-160
Author(s):  
R Subedi ◽  
BK Maharjan ◽  
R Adhikari
Keyword(s):  
Oryza Sativa ◽  
Life Cycle ◽  
Distilled Water ◽  
Plant Life ◽  
Randomized Design ◽  
Germination Speed ◽  
Completely Randomized Design ◽  
Plant Life Cycle ◽  
Good Germination ◽  
Radical Length

Good germination of rice is considered critical for the plant life cycle. A laboratory experiment was conducted in IAAS, Lamjung campus, Sundarbazar to study the effect of different priming methods in rice. The experiment was done in completely randomized design using 12 treatments replicated thrice. The treatments consisted; Control (No priming), Hydro priming (soaking of seeds in distilled water for 72 hrs), PEG6000 - 5% and 10%, CaCl2 – 0.5% and 1%, KCl – 2% and 4%, KNO3 – 1% and 2% and NaCl – 1.8% and 3.6% where seeds were soaked for 12 hours followed by 12 hours drying. Both hydro priming and PEG improved germination energy, germination index, germination speed, radical length, and plumule length. The effect due to varied doses were not observed in the priming substances except PEG 6000, where PEG6000 – 5% was better as compared to PEG – 10% in overall observations.

scholarly journals LIMBAH TERNAK KELINCI SEBAGAI BAHAN BAKU PUPUK ORGANIK POTENSIAL

2018 ◽  
Vol 16 (2) ◽  
pp. 152
Author(s):  
Risvan Anwar ◽  
Djatmiko Djatmiko
Keyword(s):  
Raw Materials ◽  
Organic Fertilizer ◽  
Nutrient Content ◽  
Raw Material ◽  
Organic Fertilizers ◽  
Animal Waste ◽  
Livestock Waste ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Many Sources

Many sources of raw materials which allegedly can enrich the nutrient content in the organic fertilizer. The weakness of organic fertilizer for this is the low level of nutrients contained in them.This study aims to determine the nutrient content contained in various combinations of organic fertilizer raw materials with rabbit animal waste as the main raw material.This study aims to determine the nutrient content in various combinations of organic fertilizer raw materials with rabbit animal waste as the main raw material. The experiment used a completely randomized design with raw materials as treatments, Livestock Waste Rabbit (LTK), Cow Manure (PKS) and Abu Straw Rice (AJP). Such treatment: B1 = LTK; B2 = LTK: PKS = 2: 1; B3 = LTK: AJP = 3: 1; B4 = LTK: PKS: AJP = 6: 2: 1; B5 = LTK: PKS: AJP = 5: 2: 1; B6 = LTK: PKS: AJP = 4: 2: 1; B7 = LTK: PKS: AJP = 3: 2: 1; B8 = LTK: PKS: AJP = 2: 2: 1; B9 = LTK: PKS: AJP = 1: 2: 1. The research concluded (a) Organic fertilizers are made from various materials raw has fulfilled SNI 19-7030-2004 about the specifications of Organic Waste Compost. (B) A combination of organic fertilizer raw materials significantly affect the nutrient content of manure. (C) Organic fertilizers expectations are: (a) Raw materials of animal wastes rabbit (LTK), (b) LTK: PKS: AJP = 6: 2: 1, (c) LTK: PKS: AJP = 2: 2: 1 and (d) LTK: PKS: AJP = 1: 2: 1.

scholarly journals Perbandingan Komposisi Ukuran Serat Batang Aren dengan Pasir Sebagai Substrat Hidroponik Seladaarenga wood fiber composition; sand; fiber size; lettuce; hydroponic substrate

2016 ◽  
Vol 18 (1) ◽  
pp. 22
Author(s):  
Dwi Hardjoko ◽  
Sumiyati Sumiyati
Keyword(s):  
Wood Fiber ◽  
Nutrient Content ◽  
Wood Fibers ◽  
Fiber Composition ◽  
Randomized Design ◽  
Fiber Size ◽  
High Nutrient ◽  
Increase Productivity ◽  
Completely Randomized Design ◽  
Lettuce Yield

<p>Lettuce (<em>Lactuca sativa</em> L.) is vegetables with high nutrient content and interest more people, meanwhile producing optimum, yet, therefore, need hydroponic substrate to increase productivity. The orange wood fiber is a waste produced by palm industry manufacturer. The waste of Arenga wood fibers has not used maximum yet, so if it’s piled up will be affects the ecosystem in around. We need to utilize the waste of Arenga wood fiber to be a substrate hydroponic. The aim of this research is to know the maximum of Arenga wood fiber composition in several sizes which is combined with the sands. It’s for increasing the growth and lettuce yield. The method of this research is completely randomized design with two factorials. They are the Arenga wood fiber composition with sand and size of Arenga wood fiber. The main variable of observation is root length, wide of leaves, and fresh weight of lettuce. The result of observation showed that the Arenga wood fiber composition and the sand composition for cultivation lettuce consist of 25% of Arenga wood fiber and 75% (1:3) of various size of sand. The highest root was 12.6 cm and it produced wide of leaves was 1602.3 cm<sup>2</sup> and increased the fresh plants until 53.7 g.</p>

scholarly journals Ketersediaan dan Serapan Mg Kacang Tanah Alfisol dengan Abu Vulkanik Kelud dan Pupuk Organik Amandemen

2017 ◽  
Vol 19 (1) ◽  
pp. 1
Author(s):  
Suntoro Suntoro ◽  
Hery Widjianto ◽  
Tutik Handayani
Keyword(s):  
Organic Matter ◽  
Volcanic Ash ◽  
Organic Fertilizer ◽  
Volcanic Eruptions ◽  
Nutrient Content ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Factor Data ◽  
The Impact ◽  
Range Test

<p>As a result of volcanic eruptions led to the fall of the ash, but there is no much research conducted against nutrient content and the nutrient availability in soil. Disposals of volcanic ash and organic matter are expected fill Mg need in the land. Magnesium In Alfisol is still  sufficientless for peanuts. The purpose of this research is study of the impact of volcanic ash and organic fertilizer for the availability and uptake of peanuts Mg  in the Alfisol. The experiments did  in a greenhouse used completely randomized design with one factor. Data were analyzed with F test rate from 95%, and if the  treatments showed significant influenced were continued with rate duncan's multiple range test fence from 95%. The observed variables include the levels of chlorophyll, available Mg and uptake Mg. Research results show that the interaction from treatment chlorophyll content, available Mg and uptake  Mg. Based on the findings of the observations of volcanic ash disposals operating significantly impact the availability of magnesium.</p>

scholarly journals PENGARUH FERMENTASI LIMBAH PADAT PENGOLAHAN BIOETANOL DARI SINGKONG (MANIHOT ESCULENTA) MENGGUNAKAN SACCHAROMYCES CEREVISIAE TERHADAP KANDUNGAN GIZI LIMBAH - Effect of Solid Waste Treatment Bioethanol Fermentation of Cassava (Manihot Esculenta) Use Saccharomyces Cerevisiae Change Nutrition Against Waste

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Yani Suryani ◽  
Iman Hernaman ◽  
Poniah Andayaningsih
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Solid Waste ◽  
Experimental Method ◽  
Manihot Esculenta ◽  
Waste Treatment ◽  
Nutrient Content ◽  
Randomized Design ◽  
Protein Fiber ◽  
Solid Waste Treatment ◽  
Completely Randomized Design

AbstrakPengolahan bioetanol yang berbahan singkong menghasilkan limbah padat yang masih jarang dimanfaatkan dan berpotensi sebagai pakan ternak. Maka sebelum diberikan pada ternak perlu dilakukan proses pengolahan melalui fermentasi. Salah satu jamur yang memiliki kemampuan dalam proses fermentasi adalah Saccharomyces cerevisiae. Penelitian ini bertujuan untuk mengetahui peningkatan kandungan nutrien limbah padat pengolahan bioetanol dari singkong (Manihot esculenta) melalui fermentasi oleh Saccharomyces cerevisiae. Penelitian ini dilakukan dengan metode eksperimental menggunakan Rancangan Acak Lengkap (RAL) pola faktorial 3 x 3 dengan ulangan tiga kali dengan dosis  inokulum (D)  masing-masing D1 = 2g, D2 = 3g dan D3 = 4g. Hasil penelitian menunjukkan bahwa peningkatan protein bervariasi dari 2% menjadi 3,05% dan penurunan kandungan kadar serat hasil fermentasi bervariasi dari 2,12%-2,36%. Kandungan HCN mengalami penurunan yang sangat signifikan dari 16,06% menjadi 0,74%. Kesimpulan bahwa fermentasi limbah padat bioetanol dengan menggunakan Saccharomyces cerevisiae dapat meningkatkan protein, menurunkan serat dan kadar HCN.Kata kunci : fermentasi, Saccharomyces cerevisiae, limbah padat bioetanol.AbstractProcessing of bioethanol made from cassava produces solid waste that is still rarely used and potentially as fodder. Therefore, before it is given to the cattle, it needs to be processed through fermentation. One of the fungi that have the ability in the process of fermentation is Saccharomyces cerevisiae. This study aims to determine the increase of nutrient content of the waste bioethanol processing from cassava (Manihot esculenta) through fermentation by Saccharomyces cerevisiae. This research was conducted with an experimental method using Completely Randomized Design (CRD) 3 x 3 factorial with three replications with a dose of inoculum (SC) respectively SC1 = 2g, 3g and SC2 = SC3 = 4g;. The results shows that increasing the protein varies from 2% to 3,05% and decreased levels of fiber content of fermented varies from 2,12% - 2,36%. The content of HCN is decreased significantly from 16,06% to 0,74%. The conclusion that solid waste bioethanol fermentation using Saccharomyces cerevisiae can increase protein, fiber and lower levels of HCN.

scholarly journals Pengaruh Penggunaan Ekstrak Kunyit (Curcuma domestica) Terhadap Mutu Kerupuk Cumi (Loligo sp.) [Effect of Using Turmeric Extract (Curcuma domestica) on The Quality of Squid Crackers (Loligo sp.)]

2019 ◽  
Vol 11 (1) ◽  
pp. 55
Author(s):  
Jumiati Jumiati ◽  
Dewi Ratnasari ◽  
Achmad Sudianto
Keyword(s):  
Protein Content ◽  
Nutrient Content ◽  
Proximate Analysis ◽  
Plate Count ◽  
Test Analysis ◽  
Total Plate Count ◽  
Turmeric Extract ◽  
Randomized Design ◽  
Completely Randomized Design

AbstrakKerupuk cumi saat ini cukup banyak diminati masyarakat di semua kalangan karena kandungan gizi cumi yang tinggi terutama kandungan proteinnya yaitu 17,9 g/100 g cumi segar. Penelitian ini bertujuan untuk mengetahui mutu kerupuk cumi (Loligo sp.) yang terbaik dengan penambahankunyit(Curcuma domestica) yang berbeda. Analisis yang dilakukan meliputi: analisa proksimat (kadar : air, abu, lemak, protein, dan karbohidrat), dan uji Total Plate Count (TPC Penelitian ini merupakan penelitian eksperimental menggunakan Rancangan Acak Lengkap (RAL), dengan empat perlakuanyaitu: tanpa pemberian ekstrak kunyit (O) , pemberian dosis 12,5% (A), 15% (B) dan 17,5% (C) masing-masing enam ulangan. Hasil analisa uji proksimat, penggunaan ekstrak kunyit pada pembuatan kerupuk cumi berpengaruh nyata terhadap mutu kerupuk cumi dengan pemakaian ekstrak kunyit terbaik yaitu: dosis kunyit 12,5% (kadar air : 9,622%), dosis kunyit 17,5% ( kadar lemak: 4,765%), dosis kunyit 17,5% (kadar protein : 18,112%), dosis kunyit 12,5% (kadar karbohidrat : 68,253%), dan dosis kunyit 12,5% (kadar abu: 1,278%). Penggunaan ekstrak kunyit berpengaruh sangat nyata terhadap TPC pada kerupuk cumi, perlakuan yang paling baik adalah perlakuan C dengan nilai TPC sebesar 28.350 koloni/ gram. Penggunaan esktrak kunyit sebagai bahan anti bakteri pada proses pembuatan kerupuk cumi mampu menghambat aktivitas bakteri dan mempunyai kandungan gizi yang cukup tinggi. AbstractSquid crackers are currently quite popular with people in all circles because of the high nutritional content of squid, especially the protein content of 17.9 g / 100 g of fresh squid. This study aims to determine the quality of the best squid crackers (Loligo sp.) by adding different turmeric (Curcuma domestica). The analysis carried out included: Proximate analysis (levels: water, ash, fat, protein, and carbohydrates), and Total Plate Count (TPC) tests. This study used an experimental method, completely randomized design (CRD), with 4 treatments without the administration of turmeric extract (O), dosing 12.5% (A), 15% (B) and 17.5% (C) respectively 6 repetitions. The results of the proximate test analysis, the use of turmeric extract on the making of squid crackers had a significant effect on the quality of squid crackers with the use of the best turmeric extract: 12.5% turmeric dose (moisture content: 9.622%), 17.5% turmeric dose ( fat content: 4.765%), turmeric dosage 17.5% (protein content: 18.112%), 12.5% turmeric dose (carbohydrate level: 68.253%), and 12.5% turmeric dose (ash content: 1.278%). The use of turmeric extract has a very significant effect on TPC on squid crackers, the best treatment is treatment C with a TPC value of 28,350 colonies / gram. The use of turmeric extract as an anti-bacterial ingredient in the process of making squid crackers is able to inhibit bacterial activity and has a fairly high nutrient content.

scholarly journals ALTERNATIVES FOR SPRING FORAGE EMPTINESS IN PAMPA, BRAZIL

2017 ◽  
Vol 4 (4) ◽  
pp. 58-64
Author(s):  
Edgard Gonçalves Malaguez ◽  
Gabriella Valduga Dinarte ◽  
Leonardo Ereno Tadielo ◽  
Nathaly Lopes Toledo Dos Santos ◽  
Deise Dalazen Castagnara
Keyword(s):  
Dry Matter ◽  
Nutritional Value ◽  
Nutrient Content ◽  
Mineral Matter ◽  
Elephant Grass ◽  
Dry Matter Digestibility ◽  
Randomized Design ◽  
Pampa Region ◽  
Completely Randomized Design

The spring forage emptiness is an obstacle to the development of Brazilian livestock, including in the Bioma Pampa region. Feed strategies for this period contributed to the development of livestock and to the conservation of the biome. The objective of this work was to know the nutritional potential of forages during spring forage for use as strategies in the forage planning. The experiment had a completely randomized design, with ten forages and four replicates. The chemical composition, in vitro dry matter digestibility (IVDMD) and the total digestible nutrient content (NTD) of elephant grass, brachiaria cultivars Convert and Marandu, Tifton 68; diploid and tetraploid ryegrass; red, white and arrowleaf clover; and bird’s-foot trefoil. The grasses had a higher proportion of fibrous constituents, and lower levels of NDT and DMD, thus, lower nutritional value. Negative correlation between mineral matter and fibrous constituents with CP, TDN and IVDMD, was observed. Forages studied can be used as pasture alternatives for ruminants in the spring forage emptiness of the Pampa, Brazil, however, the strategy of using them should be a pasture planning.

scholarly journals Agronomic response of kangkung plants typical of Lombok Island with a hydroponic system treated with Trichoderma bionutrients

2021 ◽  
Vol 913 (1) ◽  
pp. 012020
Author(s):  
I M Sudantha ◽  
Suwardji ◽  
N L P N Sriwarthini
Keyword(s):  
Experimental Method ◽  
Home Garden ◽  
Water Spinach ◽  
Hydroponic System ◽  
Randomized Design ◽  
Soil Media ◽  
Nutritional Needs ◽  
Wet Weight ◽  
Completely Randomized Design ◽  
Lombok Island

Abstract The kangkung (Ipomoea aquatica Forsk) is water spinach typical of Lombok Island, Indonesia with a crunchy texture and distinctive taste. It is very easy to be cultivated in the home garden organically in soil media, also to be planted hydroponically and aquaponically. Hydroponic system cultivation is the cultivation of plants by utilizing water without using soil with an emphasis on meeting the nutritional needs of plants. One of the nutrients that has good prospects is the Trichoderma bionutrient which is made from a mixture of bioactivator and biourin. The purpose of this study was to determine the agronomic response of water spinach plants typical of Lombok Island with a hydroponic system treated with Trichoderma bionutrients. The study used an experimental method carried out in a plastic house with a hydroponic system. The study used a completely randomized design with hydroponic nutrition treatment consisting of 6 levels, namely: without bionutrients, with bioactivator bionutrients, with biourin bionutrients, with a mixture of bioactivator and biourin, with AB mix nutrition, with a mixture of Trichoderma bionutrients and Ab mix nutrients. Each treatment was repeated 4 times so that there were 24 experimental units. The results showed that the treatment with a mixture of bionutrients with a mixture of bioactivators and Trichoderma biourin was as good as AB mix nutrition in promoting growth and wet weight of kangkung typical of Lombok Island.

scholarly journals Studi Invitro Daun Alpukat (Persea americana Mill.) Untuk Pengobatan Sariawan

2019 ◽  
Author(s):  
Rizki Rizki ◽  
Yelsi Sepri Melda ◽  
Mades Fifendy
Keyword(s):  
Candida Albicans ◽  
Saturated Fat ◽  
Nutrient Content ◽  
Persea Americana ◽  
Randomized Design ◽  
Avocado Fruit ◽  
High Nutrient ◽  
Completely Randomized Design ◽  
Test Level ◽  
Very High

Avocado (Persea americana Mill.) efficacious for treating various diseases. Avocado fruit has a very high nutrient content. Fruit contains 11 vitamins and 14 minerals that are beneficial. Avocados are rich in protein, riboflavin, niacin, potassium, essential oils, such as methylchavikol, alphapinene, tannins, and flavonoids. The pulp contains saturated fat, protein, sesqueterpenes, vitamin A, B1, and B2, and the leaves contain active compounds flavonoids, tannins, and quersetin. Candida albicans is a fungus that can cause various diseases, one sprue. Research has been conducted in order to determine the inhibition of leaf infusion avocado (Persea americana Mill.) on the growth of Candida albicans. This research was using a completely randomized design (CRD) with 6 treatments and 4 replications at each concentration infusion was 10%, 20%, 30%, 40%, 50%. Analysis of the data showed that treatment with each test level α f 5% significant and continued with HSD test. The results showed that 10% infusa avocado leaves (Persea americana Mill.) is able to inhibit the growth of Candida albicans.

scholarly journals Effect of Variations on the Type and Size of Organic Waste on Compost Water Content and Growth of Chili Plant

2020 ◽  
Vol 17 (1) ◽  
pp. 19-28
Author(s):  
Elida Novita ◽  
Idah Andriyani ◽  
Zakina Romadona ◽  
Hendra Andiananta Pradana
Keyword(s):  
Water Content ◽  
Vegetative Growth ◽  
Organic Waste ◽  
Statistical Tests ◽  
Nutrient Content ◽  
Coffee Pulp ◽  
Randomized Design ◽  
Plant Nursery ◽  
Matter Effect ◽  
Completely Randomized Design

Organic waste is potential as a compost material. It was supported by the amount of nutrient content. The compost block is a technology for utilizing organic material as a plant nursery. The research objective was to examine the variants of type and size of organic matter effect on the water content in compost blocks and vegetative growth of chili plants. The materials type of compost block were coffee pulp, tobacco petiole, and rice husks. Size variations in compost block were 10, 40 and 80 mesh. Experimental design on the types and sizes of organic materials using a Completely Randomized Design. The experimental results show that the highest value of water content in compost block with the watering of the same volume amount 51.22 mL of water is coffee pulp material with a range value of 40 - 50%. Coffee pulp and rice husk as compost block material influenced the vegetative growth of chili plants. The statistical tests that show a significant effect on the type and size of organic waste material on the chili plant growth i.e height and leaf area plants. The results become a consideration for variation type and size of organic waste choice for compost block materials.

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