scholarly journals THE EFFECT OF BIOGAS WASTE ON NUTRIENT CONTENTS AND MUSTARD PLANTS ( BRASSICA JU NCEA L.) PERFORMANCES

2021 ◽  
Vol 9 (5) ◽  
pp. 297-305
Author(s):  
Mochammad Junus ◽  
Hary Nugroho ◽  
Eggipur Pinandita ◽  
Shafa Fa'izah ◽  
Dia Fadilah
Keyword(s):  
Organic Fertilizer ◽  
Soil Nutrient ◽  
Nutrient Content ◽  
Livestock Waste ◽  
Total N ◽  
Nutrient Contents ◽  
Randomized Design ◽  
Mustard Plant ◽  
Sludge Waste ◽  
Soil Nutrient Content

The aim of research to determine the effect of sludge that mixed with plant waste and livestock waste on soil nutrient content and Brassica L. performances The research method used was the experiment of adding local microorganism solution (LMS) of banana weevil, coconut fiber ash and eggshell flour into sludge of quail and octopus waste as organic fertilizer with a completely randomized design (CRD) method with 6 treatments and 4 replications The treatments used consisted of P0: sludge 100%; P1 :sludge 50% + LMS 20% + Ash 10% + Eggshell Flour 20%; P2: sludge 50% + LMS 20% + Ash 12.5% ​​+ Eggshell Flour 17.5%; P3: sludge 50% + LMS 20% + Ash 15% + Eggshell Flour 15%; P4: sludge 50% + LMS 20% + Ash 17.5% + Eggshell Flour 12.5% and P5: sludge 50% + LM S 20% + Ash 20% + Eggshell Flour 10%. The result showed that the treatment given had a very significant effect (P <0.01) on the total N content, elements P and K, but the highest average was obtained from P0 (100% sludge), so it can be concluded that   had no effect on nutrient content. The average of total N values ​​ranged from 1.15 ± 0.10 to 2.39 ± 0.40 percent, element P ranges from 2.65 ± 0.19 to 5.28 ± 0.19 percent and element K ranges from 1.08 ± 0.05 to 4.28 ± 0.21 percent. And for Brassica L.   this treatment give a real effect (P <0.01) to the height and weight of a mustard plant wet and did not give an effect (P <0.05) to the number of leaves of mustard plants. The conclusion of this study are the mixed sludge waste had a significant effect on soil nutrient content and on Brassica L. performance.

scholarly journals The Status of Micronutrients and Sulphur in some Plantation Crops at Different Ages in an Alfisol of Southern Nigeria

2015 ◽  
Vol 19 (2) ◽  
pp. 53
Author(s):  
Joseph Sunday Ogeh ◽  
Rotimi Rufus Ipinmoroti
Keyword(s):  
Cover Crops ◽  
Soil Nutrient ◽  
Nutrient Content ◽  
Total N ◽  
Nutrient Contents ◽  
Southern Nigeria ◽  
Different Ages ◽  
The Status ◽  
Soil Nutrient Content ◽  
Plantation Crops

A  study  was  conducted  to  assess  nutrient  dynamics  of  soils  under  old  and  young  cocoa,  coffee  and  cashew plantations and the leaf nutrient contents of the crops at Uhonmora, Edo State, Nigeria for proper cultural and soil fertility management of the plantations. Soil and crop leaf samples were collected from each plantation using random sampling technique. The samples were analyzed using standard procedures for sand, silt, clay, pH (H2O), electrical conductivity (EC), total N, available P, K, Ca, Mg, Na, Effective Cation Exchange Capacity (ECEC). Leaf samples were analyzed for N, P, K, Ca, Mg and Na. Data were compared with the corresponding soil and foliar critical nutrient values for each crop. Results indicated that the soils were texturally sandy clay loam and acidic. The soils varied in their nutrient contents, with soil P for the old cocoa, young coffee and cashew plantations far below critical values. The young cashew plot was low in N content but adequate for other plots. However, the soil ECEC increased with increase in calcium contents. Leaf N was below critical for all the crops. Leaf K was low for cocoa and coffee plants, leaf Ca was low for the young cashew plants, while leaf Mg was low for the young cocoa and old cashew. The high soil Mg/K ratio of 8.7- 22.3 as against the established value of 2.0 might have resulted in gross nutrient imbalance which must have affected the absorption and utilization of other nutrients. Hence, adequate soil N did not translate to availability of same to the crops. The ECEC showed that the soil needs to be improved upon for sustainable productivity. Soil nutrient content variation across the plantations with age of establishment will necessitate the need for consistent routine soil nutrient assessment for proper and balanced soil nutrient supply to the crops, for healthy crop growth and optimum yield.  Management practices of soil surface mulching using organic wastes and cover crops under compatible cropping systems are needed for successful plot establishment and better growth performance of the young seedlings.Keywords: Alfisol,different ages, leaf nutrient content,  micronutrient, plantation crops, soil nutrient content, soil [How to Cite: Joseph SO and RR Ipinmoroti. 2014. The Status of Micronutrient and Sulphur in Some Plantation Crops of Different Ages in an Alfisol in Southern Nigeria. J Trop Soils 19(2): 63-68. Doi: 10.5400/jts.2014.19.2.63]     

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 The Effect of Green Manure and Chromolaena-Odorata-Based Bokashi on Nutrient Soil Content and Maize Growth

2018 ◽  
Vol 5 (4) ◽  
pp. 49 ◽  
Author(s):  
Jusna Ahmad ◽  
Chairunnisa Lamangantjo
Keyword(s):  
Vegetative Growth ◽  
Green Manure ◽  
Organic Fertilizer ◽  
Soil Nutrient ◽  
Leaf Size ◽  
Dry Weight ◽  
Chromolaena Odorata ◽  
Nutrient Contents ◽  
Randomized Design ◽  
And Control

The objectives of this study are twofold; firstly, it is intended to determine the soil nutrient contents (e.g., nitrogen, phosphor, potassium, manganese, and magnesium) after the provision of Chromolaena odorata organic fertilizer. Secondly, the study is aimed at examining the growth of maize crops after the provision of the same fertilizer. It employed randomized design group consisting of three phases of treatment (i.e., control, fertilizer provision, and provision of Bokashi with Chromolaena odorata) and four-times of the repeating process. Furthermore, the variable consists of the contents of soil nutrient  before applying the treatment, vegetative growth (i.e., stem height, stem diameter, leaf size, and dry weight of root, stem, and leaf), and generative growth (i.e., weight of unhusked cob, weight of husked cob, number of seeds per cob, width of cob, and weight of 100 seeds).  The data were analyzed by using analysis of variance (ANOVA) and it further examined by employing Least Significance Difference test at 5% level. The results reveal that the provision of Bokashi fertilizer (with Chromolaena odorata as the material) positively impacts the growth of maize crops rather than the provision of green manure and control fertilizer. Keywords: Generative Growth, Organic Fertilizer, Vegetative Growth 

scholarly journals Effects of Small-Scale Gold Mining (SGM) to Mercury and Nutrient Contents in Soil in Kokap Subdistrict, Kulonprogo, Yogyakarta

2021 ◽  
Vol 1 (1) ◽  
pp. 191-197
Author(s):  
Rika Ernawati ◽  
Tedy Agung Cahyadi ◽  
Shahensahb Anand Anggian Rambe
Keyword(s):  
Soil Nutrient ◽  
Nutrient Content ◽  
Mercury Content ◽  
Small Scale ◽  
Environmental Damage ◽  
Nutrient Quality ◽  
Total N ◽  
Nutrient Contents ◽  
Gold Processing ◽  
Gold Ore

Gold processing in Dusun Sangon, Kalirejo Village, Kokap Sub district, Kulonprogo Regency, SpecialRegion of Yogyakarta Province uses amalgamation method. Mercury use in gold processing has apotential impact on environmental damage and health of organism. Therefore, management onmercury-contaminated soil is needed to reduce environmental impacts. However, beforeperforming soil management, it is important to conduct research on initial condition of researchlocation, including research on the soil’s nutrient quality and mercury content. Testing wasconducted in the laboratory. Mercury (Hg) content testing used mercury analyzer testing method.pH testing used ISRIC 6th 2002 method. Organic carbon testing used SNI 13-4720-1998 testingmethod. Total nitrogen testing used SNI 2803-2010 testing method. C/N Ratio testing used SNI 13-4720-1998; SNI 2803-2010 testing methods. Results show that mercury contents in residualsamples of gold ore and soil samples were 4.81 mg/kg and 88.63 mg/kg respectively, which wereincluded in TC-B and TC-A in the aforementioned order. Meanwhile, mercury content in gold oreSamples 1 and 2 were 0.28 ppm and 0.14181 ppm respectively. Soil nutrient content parameters ofOrganic C, Total N, and C/N ratio were found to be very low. These results might be influenced byprocessing activities in gold ore mining.

scholarly journals Pengaruh Jenis Komposter dan Waktu Pengomposan terhadap Pembuatan Pupuk Kompos dari Activated Sludge Limbah Industri Bioetanol

2021 ◽  
Vol 5 (1) ◽  
pp. 31
Author(s):  
Wianthi Septia Witasari ◽  
Khalimatus Sa'diyah ◽  
Mohammad Hidayatulloh
Keyword(s):  
Activated Sludge ◽  
Organic Fertilizer ◽  
Waste Water Treatment ◽  
Treatment Plant ◽  
Nutrient Content ◽  
Water Treatment Plant ◽  
Waste Water Treatment Plant ◽  
Total N ◽  
Sludge Waste ◽  
Total P

Hasil samping instalasi pengolahan air limbah di industri bioetanol menghasilkan limbah padat berupa activated sludge. Limbah ini dapat menimbulkan masalah apabila tidak ditangani dengan benar. Diantaranya adalah menurunkan kandungan hara dalam tanah dan mencemari sumber air bersih bila masuk ke badan sungai. Limbah activated sludge dari proses anaerobic biodigesterdi industri bioetanol dapat dimanfaatkan sebagai pupuk organik dengan proses pengomposan. Tujuan dari penelitian ini adalah mengetahui pengaruh jenis komposter dan waktu pengomposan dalam pembuatan kompos dari activated sludge limbah industri bioetanol terhadap kandungan pupuk kompos yang dihasilkan.Pada proses pengomposan digunakan bioactivator jenis EM4. Jenis komposter yang digunakan adalah komposter aerasi dan dan komposter non-aerasi. Waktu pengomposan yang digunakan adalah blanko, minggu ke-1, minggu ke-2, minggu ke-3 dan minggu ke-4. Dari hasil analisis didapatkan karakteristik fisik pupuk kompos yaitu suhu, pH, Kelembaban, C organik, N total, P total, K total, serta ratio C/N sesuai dengan SNI  19-7030-2004. Penggunaan kompoter jenis aerasi dan non aerasi menghasilkan kualitas pupuk kompos yang memenuhi SNI  19-7030-2004. Waktu pengomposan yang semakin lama memberikan kualitas pupuk kompos yang lebih baik.Side product of the waste water treatment plant in the bioethanol industry produces solid waste in the form of activated sludge.This waste can cause problems if not handled properly. Among them are reducing the nutrient content in the soil and polluting clean water sources when they enter river bodies. Activated sludge waste from the anaerobic biodigester process in the bioethanol industry can be used as organic fertilizer by composting. The purpose of this study was to determine the effect of composter design and composting time in making compost from activated sludge of bioethanol industrial waste on the content of compost produced. In composting process used an EM4 as bioactivator. The composter design used is an aerated composter and a non-aerated composter. The composting time used is blank, week 1, week 2, week 3 and week 4. From the analysis, it was found that the physical characteristics of compost were temperature, pH, humidity, C organic, total N, total P, total K, and the C / N ratio according to SNI 19-7030-2004. The use of aerated and non aerated design composters produces quality compost that meets SNI 19-7030-2004. The longer composting time will provide better quality compost.

scholarly journals Efektivitas Pupuk Organik dan Interval Penyiraman terhadap Pertumbuhan dan Produksi Tomat

2020 ◽  
Vol 4 (1) ◽  
pp. 33
Author(s):  
Riska Nur Fateha ◽  
Bait Ilhaminnur ◽  
Soemarno Soemarno ◽  
Niken Rani Wandansari
Keyword(s):  
Water Hyacinth ◽  
Organic Fertilizer ◽  
Soil Nutrient ◽  
Nutrient Content ◽  
Organic Content ◽  
Fruit Weight ◽  
Tomato Production ◽  
Soil C ◽  
Tomato Yield ◽  
Soil Nutrient Content

<p class="Abstract">This research aimed to determine the effect of various organic fertilizer and watering intervals on plant growth and tomato yield, also soil nutrient content. The method used was factorial completely randomized design with a combination of organic fertilizer types (kaliandra compost, water hyacinth and Mexican sunflower compost, cow manure and straw compost, and vermicompost) and watering intervals (1, 3 and 7 days). Mycorrhizal dose used was 2 grams/plant, while organic fertilizer used was 160 g/plant. The results showed that the interaction between organic fertilizer and watering intervals did not affected significantly on tomato plant height, stem diameter, root length, initial flowering, fruit diameter, number of fruits and fresh fruit weight and soil nutrient content. Watering interval affected significantly to all parameters of the observation. Addition of organic fertilizer can increase soil C-organic content by 6.58% and P-available by 170.51% compared to controls. In general, the highest tomato production was obtained in the combination of treatments water hyacinth and Mexican sunflower compost and watering interval of 1 day, which was 231 g/plant or equivalent 7.22 tons/ha.</p>

scholarly journals EFFECT OF TEMPERATURE, USE OF QUALITY WASTE AND TEACHERS IN BREAST TANK ON GAS BIO PERFORMANCE

2021 ◽  
Vol 9 (4) ◽  
pp. 75-83
Author(s):  
Mochammad Junus ◽  
Firman Jaya ◽  
Ustadi ◽  
Margomulyo Putra Kurniawan ◽  
Yoga Arif Romadhon
Keyword(s):  
Block Design ◽  
Nutrient Content ◽  
Effect Of Temperature ◽  
Livestock Waste ◽  
Total N ◽  
P Elements ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Effects Of Temperature ◽  
Materials Used

The aim of research to determine the effect of temperature and the use of livestock waste quail (LTP) and waste octopus (LG) in a digester tank is made of plastic curigen to the performance of gas bio production and nutrient content of sludge that is generated. The materials used are LTP and LG. The research method used 1) Randomized Block Design with 2 factors and 2) Completely Randomized Design with 6 treatments and 4 replications. The first factor is the waste with 6 treatments are P0: 100% LTP, P1: sludge 90% and 10% LTP LG, P2: sludge 80% LTP, and 20% of LG, P3: s ludge  70% LTP, and 30 LG, P4: LTP and 20% LG, P5: sludge 50% LTP and 50% LG. The second factor with lamps, namely P01: without lamps, P02: use 1 lamp, P03: use 2 lamps. Furthermore, LTP and LG are diluted with water until they reach 7% dry matter and stored in a digestion tank (made of 24 plastic jerry cans with a volume of 25 liters ). The analysis showed that the effects of temperature, the use of LTP and LG have influence which is not significantly different (P > 0.0 1 ) against the pressure, the volume of gas bioand H 2 S. Apart from that, it was also very significant (P <0.01) on the total N content, P elements and K elements, but the highest average total N and K element content was obtained in P0 sludge with a percentage of 100% LTP concentration. The conclusion of this study is that the effect of temperature, LTP, and LG affects the increase in gas bio production but not significantly different and the treatment of LTP and LG affects the increase in nutrient content.

scholarly journals The Effects of Doses and Methods of Lime Placement to N, P, K, Ca, Mg Content and Sugarcane Growth in Ultisol Lampung Tengah, Indonesia

2019 ◽  
Vol 3 (3) ◽  
pp. 166
Author(s):  
Heri Wahyudi ◽  
Azwar Ma’as ◽  
Eko Hanudin ◽  
Sri Nuryani Hidayah Utami
Keyword(s):  
Sugar Cane ◽  
Soil Nutrient ◽  
Nutrient Content ◽  
Soil Taxonomy ◽  
Total N ◽  
Organic C ◽  
Randomized Design ◽  
Ca Uptake ◽  
Chemical Content ◽  
Mg Content

Land circumstances on Seputih Mataram, Lampung included in dried area which is consist of Ultisols soil (soil taxonomy). Ultisol consist of H2O which has pH of less than 5.5. It will cause the amount of soil nutrient that absorbed is not optimal yet. This research aimed to know the influence of adding dolomite to the soil chemical content (pH number of H2O, KCl, content of total N, available P, exch-K, exch-Ca, exch-Mg, Organic-C, ratio C/N, exch-Al, exch-H, CEC), nutrient content on the leaf (such as N, P, K, Ca, Mg) and sugar cane physic. This research used Completely Randomized Design 2 factors with 3 blocks repetition. First factor was the dolomite doses in six contents: without the dolomite (K0), 500 kg/ha (K1), 1000 kg/ha (K2), 2000 kg/ha (K3), 4000 kg/ha (K4) and 6000 kg/ha (K5). The second factor (R) was the depth of dolomite placement, consist of: (R1) dolomite with 0-20 cm depth and (R2) dolomite with 20-40 cm depth. The observation used to know the soil chemical content, the leaf nutrients and the variables that used into the research. The observation results variant analyzed (ANOVA) in 5 % and continued with the Duncan’s Multiple Range Test (DMRT) in 5 % if the result showed the real differentiation. The result showed that the depth of dolomite was not real influence to the amount of Nitrogen (N), Phosphorus (P), Potassium (K), Calcium (Ca), and Magnesium (Mg) in leaf. Dolomite addition was real influence for Calcium (Ca) uptake in leaf, but it was not real influenced the leaf uptake. Dolomite addition was real influence in the leaf content and leaf Magnesium (Mg) uptake. 6000 kg/ha dolomite for physical soil characteristic ( pH H2O, pH KCL, C/N ratio, K, P, Ca, Mg,Exch-H), leaf nutrient ( N, K, Ca), Mg and Ca uptake on leaf also sugar cane tonnage per hectare showed the maximum result.

Sign in / Sign up

Export Citation Format

Share Document