scholarly journals Chicken manure as an organic fertilizer

1969 ◽  
Vol 74 (2) ◽  
pp. 139-144
Author(s):  
Miguel A. Muñoz ◽  
Octavio Colberg ◽  
José A. Dumas
Keyword(s):  
Organic Fertilizer ◽  
Nutrient Content ◽  
Specific Pattern ◽  
Chicken Manure ◽  
Total N ◽  
Exchangeable Ca ◽  
Exchangeable Al ◽  
P Fraction ◽  
Total P ◽  
Exchangeable Form

Four chicken manure samples (two fresh, one two months old and the other 24 months old) were evaluated for pH, total and available nutrient content, and total and exchangeable Al. Total N ranged from 2.47 to 3.72%, the lowest value corresponding to the 24-month-old manure. There was little variation among manures as to total P, Ca and K, averaging 18,588, 18,358 and 24,238 p/m, respectively. Total Mg and total Al were higher in the 2- and 24-month-old manures; however, no increase in the exchangeable fractions of these cations was observed. Exchangeable Ca ranged from 1,558 to 5,200 p/m; however, no specific pattern with age of the manure was observed. AH the K present in the manures was in the exchangeable form. Available P increased with age of the manure. This P fraction represented 10, 7, 68 and 97% of total P for fresh (1), fresh (2), 2-month-old, and 24-month-old manures, respectively.

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 Effect of Organic compost on Chemical Parameters for Two Varieties of Tomato Plant (Solanum esculentium L.)

2019 ◽  
Vol 32 ◽  
pp. 262-271
Author(s):  
Huda H. Aziz ◽  
Myson M. Kadim ◽  
Mohsen A. Desher
Keyword(s):  
Organic Fertilizer ◽  
Chemical Properties ◽  
Organic Fertilizers ◽  
Soluble Carbohydrate ◽  
Total Chlorophyll ◽  
Chemical Parameters ◽  
College Of Agriculture ◽  
Total N ◽  
Total P ◽  
Corn Residues

The experiment conducted during 2018-2019 to study effect of added 15 and 30 t.h-1 level of three kinds of decomposing organic fertilizers on some chemical properties for two varieties of tomato (Red flower F1 and Waad RZ) in field of agricultural experiments station college of Agriculture, University of Basrah. Results showed a significantly effect of hybrid (Red flower F1) compared with hybrid (Waad RZ) on leaves content of : Total chlorophyll, total N and total soluble carbohydrate, increased 10.6, 14.39 and 8.84% respectively. Results showed a significant effect of organic fertilizer especially 15 t.ha-1 poultry fertilizer on total chlorophyll and total N in leaves content with increase of 67.75 and 110.31% respectively, 30 t.ha-1 poultry fertilizer significantly increased of total P in leaves content increased 143.48%. Decomposing cattle fertilizer with 30 t.ha-1 significantly increased of total K in leaves content with increased 181.30% also corn residues fertilizer with 30 t.ha-1 significantly increased of total soluble carbohydrate with 109.89%. Interaction between experiment factors were significantly effect on total chlorophyll, K and soluble carbohydrate in leaves content. Study also revealed different influences of organic fertilizer as follow: The poultry fertilizer (15 t.ha-1) increased the total leaves content of chlorophyll and N with 67.75 and 110.31% respectively. While the poultry fertilizer (30 t.ha-1) significantly increased the total leaves content of P with 143.48%. The decomposed cattle fertilizer (30 t.ha-1) significantly increased the total leaves content of K with 181.30%. Whereas corn residues (30 t.ha-1) significantly raised the total leaves content of soluble carbohydrate with 109.89%.

scholarly journals Isotopic of nitrogen and chemical analysis of deferred grazing marandu palisadegrass fertilized with urea and poultry litter

2016 ◽  
Vol 37 (4Supl1) ◽  
pp. 2609 ◽  
Author(s):  
Vania Luzia Fournou de Lima ◽  
Carlos Ducatti ◽  
Paulo Roberto de Lima Meirelles ◽  
Luciane Do Carmo Seraphim ◽  
Marco Aurélio Factori ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Total Nitrogen ◽  
Crude Protein ◽  
Organic Fertilizer ◽  
Poultry Litter ◽  
Neutral Detergent Fiber ◽  
Chicken Manure ◽  
Control Treatment ◽  
Total N ◽  
Urochloa Brizantha

This study aimed to evaluate and quantify the methodology of stable isotopes, 15N values for the organic fertilizer (chicken manure) and inorganic (urea). In addition to evaluating the incorporation rate, chemical half-life and analysis thereof, for possible traceability through the pasture fertilized with different sources of N. The technique of employment with use of tracer stable isotope 15N possible to estimate the changes in the N soil, even in the face of the various changes that take place concurrently. The methodology determines the path of both N isotopes (15N and 14N), providing information about the system and estimating N transformation rates The experimental work was conducted at the Faculty of Veterinary Medicine and Animal Science, UNESP Botucatu. An area of 576m2 was used for the parcels, which were divided between the 3 treatments with 4 repetitions each: T1 - control treatment without fertilization; T2 - fertilization with urea and T3 - organic fertilizer with poultry litter. The grass was cut every 15 days, three months after fertilization, for a total of four periods of grazing exclusion. Experimental samples were analyzed for the isotopic nitrogen and crude protein, neutral detergent fiber, acid detergent fiber, cellulose, hemicellulose and lignin composition. Degradation of poultry litter, the sand bag method was analyzed by linear regression. (delta-N-15) forage, fodder percentage of nitrogen, percentage of total nitrogen sheet, (delta-N-15) on the sheet, and (delta-N-15) at the helm were different between treatments. To this end collection, difference was observed for% Total Nitrogen, % Total N in sheet, % Total N in the trunk and% Total N at the helm. The crude protein analysis revealed significant differences between treatments, while the crude protein and lignin differ according to time after fertilization. The technique of N stable isotope effectively distinguish the composition of organic and inorganic fertilizers in deferred grazing pastures of Urochloa brizantha cv. Marandu. Forage quality was not influenced by the source of N.

scholarly journals Pengaruh Pupuk Organik dan Anorganik terhadap Pertumbuhan dan Hasil Tanaman Sawi Hijau (Brassica rapa. L)

2019 ◽  
Vol 9 (2) ◽  
pp. 166
Author(s):  
ARJUNA YOHANNES SIMANULLANG ◽  
NI LUH KARTINI ◽  
ANAK AGUNG ISTRI KESUMADEWI
Keyword(s):  
Brassica Rapa ◽  
Block Design ◽  
Organic Fertilizer ◽  
Field Research ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Inorganic Fertilizers ◽  
Total N ◽  
Randomized Block Design ◽  
Organic And Inorganic Fertilizers

The Effect of Organic and Inorganic Fertilizers on The Growth and Results of Green Mustard (Brassica rapa L.). Green mustard (Brassica rapa L.) is a vegetable that preferred by many consumers, this causes many farmers cultivate this vegetables. One of the important factor in the cultivation of green mustard is fertilizer type. Alternative to improve soil quality and fertility is by providing organic matter. A field research was conducted to evaluate the effect of organic and inorganic fertilizers on the growth and yield of green mustard, in Banjar Taman Tande, Baturiti Village, Bedugul from April to June 2018. This study was designed with a Randomized Block Design with nested patterns consisting of two factors. The first factor was the type of fertilizer, which was consisted of four types of organic fertilizer, namely: vermicompost, cow manure, chicken manure, goat manure and inorganic fertilizers (NPK Mutiara). The second factor was fertilizer dosage, which was consisted of three levels, namely: 0 tons/ha, 15 tons/ha, and 30 tons/ha, while for NPK Mutiara fertilizer dosages, namely: 0 kg/ha, 150 kg/ha, and 300 kg/ha.The results showed that the effect of organic and inorganic fertilizers were not significantly different on the growth and yield of green mustard plants and RAE values. The total N content of soil on vermicompost treatment was 0.23% equal to NPK Mutiara. The total population of soil microbes on vermicompost treatment under dosage of 15 tons/ha and 30 tons/ha were 1.4 x 106 cfu/g that was much higher compared to NPK Mutiara 150 kg/ha fertilizer (0.3 x 106 cfu/g).

Effect of density of Tephrosia candida stands on soil characteristics

2016 ◽  
Author(s):  
Zhiyang Lie ◽  
Zhuomin Wang ◽  
Li Xue
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Ph Value ◽  
Soil Nutrient ◽  
Stand Density ◽  
Nutrient Content ◽  
Total N ◽  
One Year ◽  
Tephrosia Candida ◽  
Total P

With one-year-old Tephrosia candida trees as experimental material, influence of stand density on soil nutrient content and enzyme activity was studied. The results showed that density had little influenced on pH value in 2, 4 and 8 trees m2 stands. The contents of soil organic matter, effective nitrogen and effective phosphorus significantly increased in 2 trees m2 stands. The contents of soil organic matter and effective nitrogen significantly increased, whereas total N, total P, total K, effective N, effective P and effective K significantly decreased in 4 trees/m2 stand. Soil organic matter and nutrients except for total P significantly decreased in 8 trees m2 stand. Among the three density stands, the activities of urease, catalase and phosphatase were the lowest in 8 trees m2 stand.

scholarly journals Peningkatan Nutrisi Pupuk Organik Cair Dari Limbah Pemurnian Minyak Nilam Menggunakan EM4

2021 ◽  
Vol 6 (2) ◽  
Author(s):  
Titien Sara ◽  
Syaifullah Muhammad ◽  
Sri Aprilia
Keyword(s):  
Organic Fertilizer ◽  
Nutrient Content ◽  
Chicken Manure ◽  
Oil Refining ◽  
Fermentation Time ◽  
Liquid Fertilizer ◽  
Maximum Solution ◽  
High Nutrient

The production of patchouli oil refining the largest waste in Indonesia. But still has high nutrient content and can be used as liquid organic fertilizer. To increase the efficiency of the formation of liquid fertilizer from patchouli waste requires the role of EM4 bioactivator and chicken manure. The study aims to determine the production of liquid organic fertilizer froom potchouli waste with EM4 bioactivator and the addition of chicken manure as well as to analyze the effect of fermentation time and EM4 solution to obtain maximum N, P, K content. The results showed that there were some effect of fermentation time and variable of EM4 on NPK content. The maximum solution of N in the variable 8% EM4 solution with fermrntation time of 3 days was 0.34%. The maximum P  in the variable of 4% EM4 solution with a fermentation time of 9 days was 0.10%. The maximum K in the variable of  2 and 4% EM4 solution with a fermentation time of 5 days were 0.27%.

scholarly journals Nutrient dynamics in water and soil under conventional rice cultivation in the Vietnamese Mekong Delta

F1000Research ◽  
2021 ◽  
Vol 10 ◽  
pp. 1145
Author(s):  
Nguyen Vo Chau Ngan ◽  
Huynh Van Thao ◽  
Nguyen Dinh Giang Nam
Keyword(s):  
Surface Water ◽  
Nutrient Dynamics ◽  
Mekong Delta ◽  
Nutrient Content ◽  
Rice Cultivation ◽  
Subsurface Water ◽  
Total N ◽  
Cultivation Practices ◽  
Synthetic Fertilizer ◽  
Total P

Background The evaluation of nutrient variability plays a crucial role in accessing soil potentials and practical intervention responses in rice production systems. Synthetic fertilizer applications and cultivation practices are considered key factors affecting nutrient dynamics and availability. Here, we assessed the nutrient dynamics in surface, subsurface water and soil under local water management and conventional rice cultivation practices in the Vietnamese Mekong Delta. Methods We implemented a field experiment (200 m 2) in the 2018 wet season and the 2019 dry season in a triple rice-cropping field. Eight samples of surface water, subsurface water (30–45 cm), and topsoil (0–20 cm) were collected and analysed during the rice-growing seasons. Results The results showed that N-NH 4+, P-PO 43- and total P peaks were achieved after fertilizing. Irrespective of seasons, the nutrient content in surface water was always greater than that of subsurface water (P<0.001), with the exception of N-NO 3-, which was insignificant (P>0.05). When comparing the wet and dry seasons, nutrient concentrations exhibited minor differences (P>0.05). Under conventional rice cultivation, the effects of synthetic fertilizer topdressing on the total N, soil organic matter (SOM), and total P were negligible in the soil. Higher rates of N fertilizer application did not significantly increase soil N-NH 4+, total N, yet larger P fertilizer amounts substantially enhanced soil total P (P<0.001). Conclusions Under conventional rice cultivation, N-NH 4+, P-PO 43- and total P losses mainly occur through runoff rather than leaching. While N-NO 3- loss is similar in surface water and subsurface water. Notably, nutrient content in soil was high; whilst SOM was seen to be low-to-medium between seasons. Future work should consider the nutrient balance and dynamic simulation in the lowland soil of the Vietnamese Mekong Delta’s paddy fields.

scholarly journals Pengaruh Jenis Pupuk dan Dekomposer terhadap Pertumbuhan dan Produksi Padi Organik

2013 ◽  
Vol 1 (1) ◽  
pp. 149
Author(s):  
Arinal Haq Izzawati Nurrahma ◽  
Maya Melati
Keyword(s):  
Rice Straw ◽  
Block Design ◽  
Organic Fertilizer ◽  
Nutrient Content ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Tithonia Diversifolia ◽  
Organic Rice ◽  
Rice Yields ◽  
Wet Weight

<p style="text-align: justify;">The objective of the research was to study the effect of fertilizer types and decomposer on growth and yield of organic rice Field experiment was carried out in Cikarawang, Dramaga, Bogor from November 2011 to March 2012. The experiment used factorial-randomized complete block design with fertilizer combinations (15 ton chicken manure ha<sup>-1</sup>and 5 ton Tithonia diversifolia ha<sup>-1</sup>, 10 ton chicken manure ha<sup>-1</sup> and 5 ton T. diversifolia ha<sup>-1</sup>, and 10 ton chicken manure ha<sup>-1</sup> and 5 ton rice straw ha<sup>-1</sup>) as the first factor and decomposer application (using decomposer and without decomposer) as the second factor. Organic fertilizer types significantly affected root wet weight, nutrient content of P and K in leaves. Rice yields were not significantly different with fertilizer combinations 15 ton chicken manure ha<sup>-1</sup> and 5 ton T. diversifolia ha<sup>-1</sup>, 10 ton chicken manure ha<sup>-1</sup> and 5 ton T. diversifolia ha<sup>-1</sup>, and 10 ton chicken manure ha<sup>-1</sup> and 5 ton rice straw ha<sup>-1</sup>, they were 2.28, 2.22, and 2.16 ton dry seed ha<sup>-1</sup>, respectively. Decomposer application significantly affected the number of tillers at 8 week afterplanting, leaf color at 5 weeks after planting, nutrient content of P in leaves and panicle length. Rice yield with decomposer application and without decomposer were 2.25 and 2.19 ton ha<sup>-1</sup>, respectively, and they were not different.</p><p>Keywords: chicken manure, decomposer, organic rice, rice straw, Tithonia diversifolia</p>

scholarly journals Analisis Beberapa Sifat Kimia Tanah Terhadap Peningkatan Produksi Kelapa Sawit pada Tanah Pasir di Perkebunan Kelapa Sawit Selangkun

Agrikultura ◽  
2017 ◽  
Vol 28 (1) ◽  
Author(s):  
RR Darlita RR Darlita ◽  
Benny Joy ◽  
Rija Sudirja
Keyword(s):  
Sandy Soil ◽  
Oil Palm ◽  
Chemical Properties ◽  
Soil Nutrient ◽  
P Availability ◽  
Total N ◽  
Oil Palm Plantation ◽  
Exchangeable Al ◽  
Total P ◽  
Made In

ABSTRACTAnalyse of soil chemical properties in the encriment of oil palm production on sandy soil at Selangkun oli palm plantationSoil is one of basic components in the development of oil palm plantation. Limitation of land causes many companies expand their areas to the sub-optimal land, such as sandy soil. This research was aimed to analyzed chemical soil properties and its relation with bunch number and bunch weight in oil palm plantation, Arut Selatan sub-district, Central Kalimantan. Survey was made in sample points that were determined based on grid system, and each sample was taken in the depth of 30 cm. This research was descriptive and used double regression equation with backward-stepwise method. Several parameters have been analyzed, such as pH, organic carbon, CEC, total N, total P, P-availability, K, Ca, Mg, Cu, Zn, Mn, and B. The result showed that the pH was categorized acid, macro nutrients were medium to very low, except total P and P-availability, while micro nutrients were enough, except boron which had very high amount. Furthermore, statistical analysis showed that some chemical properties, such as total N, CEC, and exchangeable Al were parameters which influenced production of bunch number per oil palm plant.Keywords: Oil palm, Soil nutrient, Sandy soilABSTRAKTanah merupakan salah satu komponen dasar dalam pembangunan perkebunan kelapa sawit. Keterbatasan lahan menyebabkan banyaknya perusahaan yang memperluas areal perkebunan ke lahan sub-optimal, seperti tanah pasir. Penelitian ini bertujuan mengkaji sifat-sifat kimia yang ada pada tanah pasir dan hubungannya dengan produksi tandan per pohon dan berat tandan rata-rata tanaman kelapa sawit di kecamatan Arut Selatan, Kalimantan Tengah. Survei dilakukan pada titik sampel didasarkan pada metode grid, dan sampel diambil pada kedalaman 30 cm. Penelitian ini merupakan penelitian deskriptif dan menggunakan model persamaan regresi berganda metode backward-stepwise. Beberapa parameter yang dianalisis adalah pH, C-organik, KTK, N-total, P-total, P-tersedia, K, Ca, Mg, Cu, Zn, Mn, dan B. Hasil analisis menunjukkan bahwa pH tanah tergolong rendah, kandungan hara makro berkisar sedang sampai sangat rendah, kecuali P-total dan P-tersedia, sementara kandungan hara mikronya cukup, kecuali boron yang tergolong tinggi. Sifat kimia tanah seperti N-total, KTK, dan Al-dd merupakan parameter yang meningkatkan jumlah tandan per pohon.Kata Kunci: Kelapa sawit, Hara tanah, Tanah pasir

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