KINDS OF ORGANIC MATTER AND CALCITE CONTRIBUTION ON THE CHANGE OF IRON AND MANGANESE IN SOIL AND UPTAKE BY MAIZE AT NORTH ACEH INCEPTISOL

The Inceptisols is a soil in great amount and widely distributed in Indonesia, even in the province of Aceh Inceptisols is the most extensive amount. The Inceptisols were found from lowland up to highland, and their properties are very varied. Commonly, the soil fertility of the Inceptisols of lowland is low. Calcite and Organic Matter are the easy matter found, and to be considered as a better soil amendment. While maize is improved varieties of crops that its production constantly to be increased. This experiment was conducted in order to study the contribution of organic matter as well as calcite contribution to the change of iron and manganese in soil and uptake by maize at North Aceh Inceptisol. Kinds of organic matter that was used consist of cow manure and water hyacinth (60:40). The fully randomized design has been conducted that consists of two combined treatment factors with three replicated. The factor is related to the kinds of organic matter was 0.0, 2.0, 3.0 and 4.0 ton ha-1 and calcite was 0.0, 1.0 and 1.5 ton ha-1. The results showed that the application of organic matter and calcite significantly affect levels of iron and manganese in the soil and plants. Dose organic material 4 ton ha-1 and calcite 1.5 tons ha-1 are able to increase at the highest level of the iron content of the soil, while the dose of organic materials 4 ton ha-1 and calcite dose 0.0-1.0 tonnes ha-1 is the best for the increasing of manganese in the soil. The highest content of iron and manganese of maize crop was obtained at a dose of 6.0 tons ha-1 of organic matter without calcite application.

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PENGGUNAAN ECENG GONDOK (Eichhornia crassipes)TERFERMENTASI DALAM RANSUM ITIK TERHADAP KECERNAAN BAHAN KERING DAN BAHAN ORGANIK

ZOOTEC ◽

10.35792/zot.36.2.2016.12539 ◽

2016 ◽

Vol 36 (2) ◽

pp. 372

Author(s):

Ronald Rompas ◽

B Tulung ◽

J S Mandey ◽

M Regar

Keyword(s):

Organic Matter ◽

Water Hyacinth ◽

Dry Matter ◽

Eichhornia Crassipes ◽

Dry Matter Digestibility ◽

Randomized Design ◽

Honestly Significant Difference ◽

Significant Difference ◽

Organic Matter Digestibility ◽

Difference Test

ABSTRACT UTILIZATION OF FERMENTED WATER HYACINTH (Eichhornia crassipes) IN DUCK DIETS ON DRY MATTER AND ORGANIC MATTER DIGESTIBILITY.The study aimed to determine the use of fermented water hyacinth (Eichhornia crassipes) (FWH) in duck dietson dry matter and organic matter digestibility. This study was carried out for three weeks using 20 crossbred ducks of Mojosari and Alabio (MA), 8 weeks of age. This study was conducted using a completely randomized design with 5 treatments and 4 replications. The treatments were R0 (0% FWH), R1 (10% FWH), R2 (20% FWH), R3 (30% FWH), R4 (40% FWH). Results showed that treatments was highly significant (P<0.01) affectedto dry matter and organic matter digestibility. Honestly significant difference test (HSD) on dry matter digestibility showed that there were no significant between treatment R0 (70.85%), R1 (71.08%), R2 (70,47%) and R4 (69.47%). The R3 diet was significantly higher than R4, but was not significantlydifferentbetween R0 and R1. The HSDtest on organic matter digestibility showed that there was no significant difference between R3 (76 27) and R0 (75.30%), R1 (75.43%) and R2 (775,17%), but R3 was significantly higher than R4 (74.13%). There were no significant differencebetween R0, R1, R2, and R4 diets. It can be concluded that fermented water hyacinth reach can be used till 30% in duck diet substituted to rice bran. Keywords:Fermented water hyacinth, Digestibility,Dry matter, Organic matter

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

Agrosains: Jurnal Penelitian Agronomi ◽

10.20961/agsjpa.v17i1.18658 ◽

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>

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In Vitro Digesting Measurement of Cassava Leaves Using Gizzard Fluid and Chicken Duodenum

Bantara Journal of Animal Science ◽

10.32585/bjas.v3i2.1947 ◽

2021 ◽

Vol 3 (2) ◽

pp. 58

Author(s):

Ali Mursyid Wahyu Mulyono ◽

Engkus Ainul Yakin ◽

Muhammad Affan Azizy Hasibuan

Keyword(s):

Organic Matter ◽

Protein Content ◽

Organic Material ◽

In Vitro Digestion ◽

Feed Material ◽

Alternative Feed ◽

Cassava Leaves ◽

Randomized Design

Cassava leaves are an alternative feed material that can be a feed material with sufficient protein content. The study aimed to determine the effect of gizzard and duodenal fluids on in vitro digesting measurements of cassava leaves. The study used a Complete Randomized Design (RAL) unidirectional pattern, Variance Analysis (ANOVA) with Duncan's Multiple Range Terst (DMRT) follow-up test using the SPSS application. The study used 4 treatments and 3 repeats: P0: No digestive fluids (controls), P1: Gizzard fluid, P2: Duodenal fluid, P3: A mixture of gizzard and duodenal fluids. The observed variables are the Dry Material Digest Coefficient (KCBK), the Organic Material Digest Coefficient (KCBO), and the Dissolved Protein Digest Coefficient (KCPT). The results of the study that the use of gizzard fluid in in vitro digestion measurements was better in increasing the value of in vitro digestant of cassava leaves. The use of gizzard fluid can increase the digestibility coefficient of organic matter (KCBO) by 21.2160% and the dissolved protein digest coefficient (KCPT) by 50.4620%.

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Optimization of the Use of Farm Waste and Water Hyacinth for Earthworm (Lumbricus rubellus) Cultivation Media

Buletin Peternakan ◽

10.21059/buletinpeternak.v42i2.31581 ◽

2018 ◽

Vol 42 (2) ◽

Author(s):

Ulan Paluti Agustina ◽

Agus Prasetya ◽

Ambar Pertiwiningrum

Keyword(s):

Water Hyacinth ◽

Raw Materials ◽

Lumbricus Rubellus ◽

Cow Manure ◽

Environmental Aspects ◽

Effect Of Water ◽

Randomized Design ◽

Completely Randomized Design ◽

Earthworm Lumbricus ◽

Farm Waste

This study aimed to determine the effect of water hyacinth addition to farm waste on the number of earthworms, earthworm weight, media shrinkage, vermicompost quality, and the sustainability and sensitivity of earthworm farming. The study was prepared using a completely randomized design with two different factors, the water hyacinth (media without water hyacinth and media with 5% water hyacinth addition) and raw materials from farm waste (chicken and cow manure, and biogas sludge from chicken and cow manure), with three replications for each treatment. The results showed that the addition of water hyacinth to raw materials from farm waste had a very significant effect on the number of earthworms, earthworm weight, media shrinkage, vermicompost quality (except for P2O5 level that had no significant increase). When manure is to be added to the cultivation media, it is recommended to use cow manure, while both types of biogas sludge (from chicken and cow manure) are good for the cultivation of earthworm. Based on the study of sustainability, the use of farm waste and water hyacinth as media to raise earthworm gives a positive value in economic and environmental aspects. Therefore, it has great potential.

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The Effect of Hydroton Planting Media with Various Organic Material Compositions on the Growth and Productivity of Pakcoy Plants (Brassica Rapa L)

Jurnal Pertanian Tropik ◽

10.32734/jpt.v6i2.3151 ◽

2019 ◽

Vol 6 (2) ◽

pp. 190-199

Author(s):

Tiara Putri Dwi Dayani ◽

Edy Suryadi ◽

Sophia Dwiratna

Keyword(s):

Organic Matter ◽

Organic Material ◽

Root Length ◽

Water Holding Capacity ◽

Floating Raft ◽

Randomized Design ◽

Wet Weight ◽

Number Of Leaves ◽

Completely Randomized Design ◽

Water Holding

The hydroton planting media that is marketed has the characteristics of low water holding capacity. The addition of organic material in the form of husk charcoal, cocopeat, and compost clay can increase the water holding capacity of the hydroton so that plant productivity increases. This study aims to determine the composition of the best planting media for pakcoy plant growth in hydroponic floating raft systems. The research was carried out at the Rooftop of the Food Building of the Faculty of Agricultural Industrial Technology, Padjadjaran University. The experiment was arranged using a completely randomized design that was repeated four times and seven combinations of treatments. The composition of organic matter is added as much as 2.5% and 5% of each organic material. The variables observed were plant height, the number of leaves, root length, leaf area, wet weight, and stover weight. All data were analyzed using ANOVA followed by DMRT test at the level of 5%. The results showed that the organic matter in hydroton had a role in the parameters of growth and productivity of pakcoy plants compared to hydroton materials without comparing organic matter and the weight of root wet. The treatment of adding organic matter in the form of (husk charcoal, 5%) and (Cocopeat, 5%) is a treatment that affects the root length and weight of root wet.

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Potential of Wetlands Plants as Organic Fertilizer

Agrisains: Jurnal Budidaya Tanaman Perkebunan Politeknik Hasnur ◽

10.46365/agrs.v6i01.387 ◽

2020 ◽

Vol 6 (01) ◽

pp. 13-17

Author(s):

Hikma Ellya ◽

Ronny Mulyawan ◽

Novianti Adi Rohmanna

Keyword(s):

Growth Rate ◽

Organic Material ◽

Water Hyacinth ◽

Organic Fertilizer ◽

Organic N ◽

Use Value ◽

Randomized Design ◽

Water Chestnut ◽

Completely Randomized Design

Some plants in swamps are a problem because the growth rate is relatively fast, such as water chestnut (Eleocharis dulcis), kalakai (Stenochlaena palustris), and water hyacint (Eichornia crassipe)s. Therefore, various technologies are always traced to increase the use value of these swamp plants. One of the uses is by making organic fertilizer to support the availability of nutrients for plants. The purpose of this study is to utilize swamp plants and compare the pH, C-organic, N-total and C / N ratio values ??of each swamp plant. The study was conducted at the Soil Laboratory of the Faculty of Agriculture, University of Lambung Mangkurat in October - November 2014. The study used a single, completely randomized design (CRD). The factors studied were swamp plant organic material consisting of 3 treatments, namely: B1 (rat purun); B2 (kalakai); and B3 (water hyacinth). Each treatment was repeated 6 times, so that 18 experimental units were obtained. The results showed that water water hyacint had the highest N-total and the lowest C / N ratio compared to kalakai and water chestnut.

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Poultry Manure as a Fertilizer

EDIS ◽

10.32473/edis-aa205-2013 ◽

2013 ◽

Vol 2013 (11) ◽

Cited By ~ 1

Author(s):

Michael A. Davis ◽

Doug R. Sloan ◽

Gerald Kidder ◽

R. D. Jacobs

Keyword(s):

Organic Matter ◽

Environmental Factors ◽

Nitrogen Content ◽

Soil Amendment ◽

Poultry Manure ◽

Nutrient Retention ◽

High Nitrogen Content ◽

High Nitrogen ◽

Animal Science ◽

Fact Sheet

Animal manures have been used as natural crop fertilizers for centuries. Because of poultry manure’s high nitrogen content, it has long been recognized as one of the most desirable manures. Besides fertilizing crops, manures also supply other essential plant nutrients and serve as a soil amendment by adding organic matter, which helps improve the soil’s moisture and nutrient retention. Organic matter persistence will vary with temperature, drainage, rainfall, and other environmental factors. This 2-page fact sheet was written by Michael A. Davis, D.R. Sloan, Gerald Kidder, and R.D. Jacobs, and published by the UF Department of Animal Science, November 2013. http://edis.ifas.ufl.edu/aa205

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ANALYSIS FOR POTENCY AND PRODUCTION OF GRANULE ORGANIC FERTILIZER BASED ON MANURE

Jurnal Rekayasa Lingkungan ◽

10.29122/jrl.v7i2.1951 ◽

2018 ◽

Vol 7 (2) ◽

Author(s):

Firman L. Sahwan

Keyword(s):

Organic Material ◽

Organic Materials ◽

Raw Materials ◽

Organic Fertilizer ◽

Raw Material ◽

Cow Manure ◽

Production Potential ◽

Natural Organic Material ◽

Very High

Organic materials that are generally used as raw material for organic fertilizer granules (POG) is a natural organic material that has been degrade, smooth and dry. One of the main raw materials are always used with a very high percentage of usage, is manure. Manure potential in Indonesia is very high, amounting to 113.6 million tons per year, or 64.7 million tons per year to the island of Java. From this amount, it will be generated numbers POG production potential of 17.5 million tons per year (total Indonesia) or 9.9 million tons per year for the island of Java. While the realistic POG production predictions figures made from raw manure is 2.5 million tons annually, a figure that has been unable to meet the number requirement of POG greater than 4 million tons per year. Therefore, in producing POG, it should be to maximize the using of the potential of other organic materials so that the use of manure can be saved. With the use of a small amount of manure (maximum 30% for cow manure), it would be useful also to avoid the production of POG with high Fe content.keywods: organic material, manure, granule organic fertilizer

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What is the digestibility and caloric value of different botanical parts in corn residue to cattle?1

Journal of Animal Science ◽

10.1093/jas/skz137 ◽

2019 ◽

Vol 97 (7) ◽

pp. 3056-3070 ◽

Cited By ~ 2

Author(s):

Emily A Petzel ◽

Evan C Titgemeyer ◽

Alexander J Smart ◽

Kristin E Hales ◽

Andrew P Foote ◽

...

Keyword(s):

Organic Matter ◽

Nutrient Availability ◽

Heat Production ◽

Latin Square ◽

Metabolizable Energy ◽

Net Energy ◽

Digestible Energy ◽

Randomized Design ◽

Corn Residue ◽

Completely Randomized Design

AbstractTwo experiments were conducted to measure rates of ruminal disappearance, and energy and nutrient availability and N balance among cows fed corn husks, leaves, or stalks. Ruminal disappearance was estimated after incubation of polyester bags containing husks, leaves or stalks in 2 separate ruminally cannulated cows in a completely randomized design. Organic matter (OM) that initially disappeared was greatest for stalks and least for husks and leaves (P < 0.01), but amounts of NDF that initially disappeared was greatest for husks, intermediate for stalks, and least for leaves (P < 0.01). Amounts of DM and OM that slowly disappeared were greatest in husks, intermediate in leaves, and least in stalks (P < 0.01). However, amounts of NDF that slowly disappeared were greatest in leaves, intermediate in husks, and least in stalks (P < 0.01). Rate of DM and OM disappearance was greater for leaves, intermediate for husks and least for stalks, but rate of NDF disappearance was greatest for stalks, intermediate for leaves, and least for husks (P < 0.01). Energy and nutrient availability in husks, leaves, or stalks were measured by feeding ruminally cannulated cows husk-, leaf-, or stalk-based diets in a replicated Latin square. Digestible energy lost as methane was less (P = 0.02) when cows were fed leaves in comparison to husks or stalks, and metabolizable energy (Mcal/kg DM) was greater (P = 0.03) when cows were fed husks and leaves compared with stalks. Heat production (Mcal/d) was not different (P = 0.74) between husks, leaves, or stalks; however, amounts of heat produced as a proportion of digestible energy intake were less (P = 0.05) among cows fed leaves in comparison to stalks or husks. Subsequently, there was a tendency (P = 0.06) for net energy available for maintenance from leaves (1.42 Mcal/kg DM) to be greater than stalks (0.91 Mcal/kg DM), and husks (1.30 Mcal/kg DM) were intermediate. Nitrogen balance was greater when cows were fed leaves, intermediate for husks, and least for stalks (P = 0.01). Total tract digestion of NDF was greater (P < 0.01) for husks and leaves compared with stalks. Husks had greater (P = 0.04) OM digestibility in comparison to stalks, and leaves were intermediate. Apparently, greater production of methane from husks in comparison to leaves limited amounts of energy available for maintenance from husks even though total-tract nutrient digestion was greatest when cows were fed husks or leaves.

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Using water hyacinth (Eichhornia crassipes) biomass and humic substances to produce urea-based multi-coated slow release fertilizer

Cellulose ◽

10.1007/s10570-021-03741-w ◽

2021 ◽

Author(s):

Iris Amanda A. Silva ◽

Osmir Fabiano L. de Macedo ◽

Graziele C. Cunha ◽

Rhayza Victoria Matos Oliveira ◽

Luciane P. C. Romão

Keyword(s):

Organic Matter ◽

Humic Substances ◽

Natural Organic Matter ◽

Nitrogen Fertilization ◽

Water Hyacinth ◽

Eichhornia Crassipes ◽

Slow Release ◽

Leaching Tests ◽

Slow Release Fertilizer ◽

Atmosphere System

AbstractUrea-based multi-coated slow release fertilizer was produced using water hyacinth, humic substances, and chitosan, with water rich in natural organic matter as a solvent. Elemental analysis showed that the nitrogen content of the fertilizer (FERT) was around 20%. Swelling tests demonstrated the effectiveness of the water hyacinth crosslinker, which reduced the water permeability of the material. Leaching tests showed that FERT released a very low concentration of ammonium (0.82 mg L−1), compared to the amount released from urea (43.1 mg L−1). No nitrate leaching was observed for FERT, while urea leached 13.1 mg L−1 of nitrate. In water and soil, FERT showed maximum releases after 30 and 40 days, respectively, while urea reached maxima in just 2 and 5 days, respectively. The results demonstrated the promising ability of FERT to reduce nitrogen losses, as well as to minimize environmental impacts in the soil–plant-atmosphere system and to improve the efficiency of nitrogen fertilization. Graphic abstract

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