Effect of ecophysiological characteristics of tomato  (Lycopersicon esculentum L.) in response to organic  fertilizers (compost and vermicompost)

The organic fertilizers such as urban wet-waste compost and vermicompost can improve the physicochemical properties of soil and have a favourite effect on plants growth due to the high nutrient content, high water holding capacity, plant growth regulators, and beneficial microorganisms. In this regard, this study was conducted to evaluate the organic fertilizer mixture on the physiological and morphological indices of tomato seedlings under greenhouse conditions. The experiment was done as factorial in a completely randomized design with 3 replications. The evaluated factors included the vermicompost fertilizer (0, 10, 20, 30 wt %), and the urban wet-waste compost (0, 10, 20, 30 wt %). In evaluation of the simple-effects of vermicompost and urban wet-waste compost the results showed that the 30 wt % level compared to the control sample increased the leaf area (+12.28% and +9.33%). It also increased the number of leaves (+17.5% and +22.9%), dry weight of root (+17.3% and +16.9%), chlorophyll-b content (+4.9% and +12.3 %), carotenoids (+2.9% and +7.9 %), and the total chlorophyll content (+23.7% and +13.8%). Results of evaluating the treatments showed that the vermicompost and urban wet-waste compost mixture in 30 wt % level (V4C4) caused significant increase in the plant height, leaf dry weight, root length, relative water content, cell membrane stability coefficient, efficiency of photochemical performance of PSII and the chlorophyll-a content (compared to other treatments especially low levels of organic fertilizer consumption). According to the final results of this study, using the vermicompost and urban wet waste compost mixture in 30 wt % level is recommended to improve the morphological and physiological traits of tomato in greenhouse conditions.

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LIMBAH TERNAK KELINCI SEBAGAI BAHAN BAKU PUPUK ORGANIK POTENSIAL

Jurnal Agroqua Media Informasi Agronomi dan Budidaya Perairan ◽

10.32663/ja.v16i2.506 ◽

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.

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PRODUCTIVITY OF PINTO BEANS (Arachis pintoi) WITH DIFFERENT TYPES AND DOSAGE OF ORGANIC FERTILIZER

Majalah Ilmiah Peternakan ◽

10.24843/mip.2019.v22.i02.p08 ◽

2019 ◽

Vol 22 (2) ◽

pp. 84

Author(s):

Witariadi N. M. ◽

N. N. Candraasih K.

Keyword(s):

Organic Fertilizer ◽

Weight Ratio ◽

Dry Weight ◽

Organic Fertilizers ◽

Chicken Manure ◽

Cow Dung ◽

Arachis Pintoi ◽

Randomized Design ◽

Pinto Beans ◽

Leaf Dry Weight

The study aims to determine the productivity of pinto beans (Arachis pintoi) which is fertilized with differenttypes of organic fertilizer including its dosage. The study was conducted by using a completely randomized design(CRD) within two patterns of factors. Firstly, organic fertilizers are cow dung (S) and chicken manure (A). Secondly,dosages without fertilizer (D0), 15 tons/ha dosages (D1), 20 tons/ha dosages (D2), dosage of 25 tons/ha (D3); anddosage of 30 tons/ ha (D4) of organic fertilizers. The variables observed were plant height, number of branches,number of leaves, leaf dry weight, stem dry weight, total forage dry weight, leaf areat and leaf dry weight ratio withstem dry weight. The results showed no interaction between the type and dosage of fertilizer in which the growthand production of pinto beans (Arachis pintoi) gave the same results by fertilizing with 25-30 tons/ha dosagesof chicken manure. It can be concluded that increasing the productivity of pinto beans (Arachis pintoi) can befertilized with 25-30 tons/ha dosages of chicken manure

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Pengaruh Konsentrasi Biourin Kelinci Terhadap Pertumbuhan Vegetatif Bayam Batik (Amaranthus Tricolor L. var. Giti Merah)

Jurnal Protobiont ◽

10.26418/protobiont.v8i2.32477 ◽

2019 ◽

Vol 8 (2) ◽

Author(s):

Sy. Hasan Agil Riza Linda Rafdinal

Keyword(s):

Plant Height ◽

Dry Weight ◽

Nutrient Content ◽

Organic Fertilizers ◽

Amaranthus Tricolor ◽

Randomized Design ◽

Affected Plant ◽

Wet Weight ◽

Number Of Leaves ◽

Completely Randomized Design

Batik spinach (Amaranthus tricolor L.) is a plant that is rich in nutrients and can be used as diabetes medicine and dysentery. Therefore, increasing the growth of batik spinach plants needs to be done, one of which is the use of organic fertilizers, which can be used as rabbit biourin. The use of rabbit urine is done because rabbit urine has a high nutrient content compared to other livestock. The aim of the study was to determine the effect of biourin on the growth of batik spinach (Amaranthus tricolor L.). The study used a Completely Randomized Design (CRD) with 5 levels of concentration treatment consisting of controls, 25 ml / L, 30 ml / L, 35 ml / L, 40 ml / L, with 5 replications. The results showed that the administration of rabbit biourin significantly affected plant height, number of leaves, wet weight, dry weight and ratio of roots / canopy. The concentration of 25 ml / L gave the highest effect on the parameters of plant height, leaf number, root / crown ratio, wet weight, and dry weight.

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Various Soil Types, Organic Fertilizers and Doses with Growth and Yields of Stevia rebaudiana Bertoni M

Ilmu Pertanian (Agricultural Science) ◽

10.22146/ipas.33176 ◽

2019 ◽

Vol 3 (1) ◽

pp. 57 ◽

Cited By ~ 1

Author(s):

Dian Pratama Putra Saragih ◽

Azwar Ma'as ◽

Soepriyanto Notohadisuwarno

Keyword(s):

Agricultural Research ◽

Organic Fertilizer ◽

Stevia Rebaudiana ◽

Dry Weight ◽

Organic Fertilizers ◽

Soil Types ◽

Stevia Rebaudiana Bertoni ◽

Randomized Design ◽

Significant Difference ◽

Wet Weight

Stevia has several advantages including the level of sweetness that reaches 100-200 the sweetness of sugar cane and low calorie so that it is safe to be consumed by diabetics and obesity. The possibilities of plants to grow on soil properties and fertility become an important issue in agricultural cultivation systems and with the treatment of organic fertilizers will produce significant results in agricultural research. The experiments were arranged in Completely Randomized Design (CRD) with 3 various soil types of treatment factors: Alfisol (Al), Andisol (An) and Vertisol (Ve) soil with 2 types of organic fertilizer ie Compost (K) and Manure (SK) and 3 kinds of doses 20 ton/ha (12 g/pot), 40 ton/ha (24 g/pot) and 60 ton/ha (36 g/pot). Observational data were analyzed using variance analysis (ANOVA), if there was a real significant difference, the Duncan 5% real level to know the comparison between treatments. The results showed that the soil type of Vertisol given by compost fertilizer at 40 ton/ha (24 g/pot) gave the highest yield on all agronomic parameters, i.e. number of leaves, number of clumps, plant length, dry weight and wet weight. The result of production analysis shows that stevia at lowland can yield higher, on vertisol 2,7 ton/ha, alfisol 1 ton/ha and andisol 0,4 ton/ha whereas in highland that yield only 0,3 ton / ha (standard fertilizers) but with increasing amounts of biomass of stevia leaves can increase stevioside levels significantly.

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Growth Response and Yield of Pakcoy (Brassica rapa L.) on Various Concentrations Liquid Organic Fertilizer of Jiringa Hulls [Phithecellobium jiringa (Jack) Prain Ex King]

Akta Agrosia ◽

10.31186/aa.22.2.43-49 ◽

2019 ◽

Vol 22 (2) ◽

pp. 43-49

Author(s):

Peri Hardiansyah ◽

Uswatun Nurjanah ◽

Widodo Widodo

Keyword(s):

Brassica Rapa ◽

Organic Fertilizer ◽

Dry Weight ◽

The Body ◽

Organic Fertilizers ◽

Root Weight ◽

Treatment Unit ◽

Potted Plants ◽

Randomized Design ◽

Good Nutrition

ABSTRACT Pakcoy (Brassica rapa L.) is a type of vegetable crop and one of the short-lived species needed by the body because it contains good nutrition. In order to meet the needs of pakcoy, it must also be balanced with the production level. One of the efforts to increase the production of pakcoy is the nutrient application of liquid organic fertilizer (LOF) from jiringa hulls. LOF can be absorbed by plants quickly rather than solid organic fertilizers and it does not damage soil structures such as synthetic chemical fertilizers. This study aimed to determine the optimum concentration of LOF on growth and production of pakcoy. The research took place at the Green House Laboratory of Agronomy, Faculty of Agriculture, University of Bengkulu. This research used Completely Randomized Design (CRD) with one treatment factor and repeated 5 times, each treatment unit included 3 potted plants. Treatment of LOF concentration, consisted of 5 levels: T0: LOF 0% (Control), T1: LOF 25%, T2: LOF 50%, T3: LOF 75%, T4: LOF 100%. The concentration of L0F 100% produce the best growth and production of pakcoy and has longest canopy (22,18 cm), highest number of leaf (15,86 strands), widest leaf width (34,26 cm2), highest fresh canopy weight (68,85 gram), highest total dry weight (6.92 grams), highest greenish leaves (48.48), and highest dried root weight (1.72 grams). Keywords: LOF, Jiringa Hulls, Pakcoy, Concentration

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EFFECT OF VARIOUS TYPES OF ORGANIC FERTILIZER ON PRODUCTIVITY OF Panicum maximum, Setaria splendida, AND Pennisetum purpureum GRASS

Pastura ◽

10.24843/pastura.2018.v08.i01.p04 ◽

2019 ◽

Vol 8 (1) ◽

pp. 13

Author(s):

Sahlan M ◽

I W. Suarna ◽

N.G.K. Roni

Keyword(s):

Organic Fertilizer ◽

Dry Weight ◽

Variable Number ◽

Organic Fertilizers ◽

Pennisetum Purpureum ◽

Panicum Maximum ◽

Manure Compost ◽

Randomized Design ◽

Total Dry Weight ◽

Almost All

Forage is the main feed that contains almost all the nutrients needed by ruminants. This study aimed to determine the productivity of Panicum maximum, Setaria splendida Stapf, and Pennisetum purpureum grass were given organic fertilizer and knew the best organic fertilizer for each type of grass. The study used a completely randomized design in split plot pattern. The first factor (main plot) consists of three types of grass; Panicum maximum, Setaria splendida, and Pennisetum purpureum. The second factor (sub plot / subplot) is a type of organic fertilizer; without fertilizer, manure, compost, and vermicompost. Each treatment was repeated three times so that it consisted of 36 experimental units. The results showed that the interaction between the treatment of the type of organic fertilizer with the type of grass occurred in the variable number of tillers and the dry weight of the stem. The types of compost in significant can increase the number of tillers, the number of leaves, the dry weight of the stems, the dry weight of the leaves, and the total dry weight of forage, compared to without fertilizer. The type of grass has a significant effect on all observed variables. Based on the results of the study it can be concluded that the interaction between the treatment of the type of organic fertilizer with the type of grass affects the number of tillers and the dry weight of the stem, the three types of grass have different productivity, while among the organic fertilizers provided, compost gives the best results. Keywords: grass, manure, compost, vermicompost

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POTENSI KONSORSIUM BAKTERI PEMACU PERTUMBUHAN SEBAGAI BAHAN AKTIF PUPUK ORGANIK HAYATI PADA TANAMAN JAGUNG

Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto ◽

10.30595/agritech.v22i2.8891 ◽

2020 ◽

Vol 22 (2) ◽

pp. 110

Author(s):

Yun Sondang ◽

Khazy Anty ◽

Ramond Siregar

Keyword(s):

Seed Production ◽

Water Hyacinth ◽

Block Design ◽

Organic Fertilizer ◽

Dry Weight ◽

Nutrient Content ◽

Organic Fertilizers ◽

Plant Growth Promoting Bacteria ◽

Maize Seed ◽

Active Ingredients

The purpose of this research are to determine the potential of consortium of plant growth-promoting bacteria as an active ingredients of bio-organic fertilizers and to determine the effect of bio-organic fertilizers on growth and production of maize. The research was carried out at the Politeknik Pertanian Negeri Payakumbuh Experimental Field, Limapuluh Kota Regency, West Sumatra in March-July 2020. The research was starting with the manufacture of water hyacinth bio-organic fertilizer (POH) which inoculated with a consortium of bacteria from the genera Pseudomonas and Bacillus. POH observations were carried out on species, population size, and nutrient content of bio-organic fertilizers. The POH application research was using a factorial design in a randomized block design with treatment I at POH 40, 80, 120, 160 ml / l water and treatment II with frequency of 2, 3, 4 times giving POH. The variables observed were N, P, K nutrient content, plant dry weight, and dry maize seed production. The results of the POH study contained P. aeruginosa, B. subtilis, and B. cereus with a total population of 2,8,107–2,8,108, potentially as active ingredients for bio-organic fertilizers. POH water hyacinth can increase plant N, P, K nutrients, plant dry weight, and dry maize seed production. The optimal POH dose for all observed variables is 80 ml / l of water.

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Tanggapan Morfologis dan Fisiologis Jagung Varietas Lokal Tambin terhadap Berbagai Pupuk Organik

Agrotechnology Research Journal ◽

10.20961/agrotechresj.v5i2.45357 ◽

2021 ◽

Vol 5 (2) ◽

pp. 7-14

Author(s):

Muji Rahayu ◽

Djoko Purnomo ◽

Andriyana Setyawati ◽

Edi Purwanto ◽

Amalia Tetrani Sakya ◽

...

Keyword(s):

Organic Fertilizer ◽

Dry Weight ◽

Morphological Characters ◽

Organic Fertilizers ◽

Chicken Manure ◽

Cow Manure ◽

Local Variety ◽

Randomized Design ◽

Net Assimilation ◽

Goat Manure

Food crops of local varieties are solutions to realize national food security. To boost the production of local corn varieties, various organic fertilizer is promising to develop. This research aimed to study the morphological and physiological response of local variety corn Tambin. The research used a completely randomized design (CRD) one factor with seven treatments: various fertilizers. Various fertilizers consist of no organic fertilizer, liquid organic, compost, cow manure, rabbit urine, chicken manure, and goat manure. The results showed that the application of various organic fertilizers did not affect morphological characters of the local variety of corn Tambin. In This study, the application of various organic fertilizers did not affect the morphological character of corn, including the height of the plant, the number of leaves, the diameter of the stem, the length of the leaves, and the angle of Tambin corn leaves. Application of cow manure, compost, chicken manure, and goat manure could increase the leaf area aged 3 WAP (week after planting) by 716.13 - 1086.52 g per plant. In physiological character, the application of various organic fertilizers could not increase the net assimilation rate, relative growth rate, chlorophyll content, and the specific leave weight. The application of all organic fertilizers, except liquid organic fertilizer, increased the dry weight of plants at the time of harvest by 2.97 – 36.81 g.

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Respon Akar Bibit Aren Genjah (Arenga pinnata) Di Pembibitan Pada Pemberian Dosis dan Interval Pupuk Organik Cair Nasa

Agrifarm : Jurnal Ilmu Pertanian ◽

10.24903/ajip.v7i1.368 ◽

2018 ◽

Vol 7 (1) ◽

pp. 28

Author(s):

Yetti Elidar

Keyword(s):

Organic Fertilizer ◽

Dry Weight ◽

Treatment Combination ◽

Root Dry Weight ◽

Randomized Design ◽

Dose Study ◽

Palm Sugar ◽

Wet Weight ◽

Completely Randomized Design ◽

Leaf Dry Weight

Research on the response of roots of palm sugar palm seeds (Arenga pinnata) in nurseries at doses and intervals of Nasa liquid organic fertilizer. Aims to determine the dosage, interval and combination of dosages and fertilization intervals with Nasa liquid organic fertilizer which can provide the best dry weight of the roots in the nursery. The research design used was a Completely Randomized Design (CRD) with 3x3 factorial experiments and each treatment was repeated 8 (eight) times, consisting of: the first factor was the treatment of POC Nasa dose in a concentration of 3 cc POC Nasa per liter of water (D) consists of 3 levels, namely: d1 = 300 ml POC Nasa, d2 = 400 ml POC Nasa, d3 = 500 ml POC Nasa, while the second factor is the treatment of POC Nasa Interval (I) consisting of 3 levels, namely: i1 = 2 once a week, i2 = once every 3 weeks, i3 = once every 4 weeks. The results of the POC Nasa dose study had a significant effect on leaf wet weight, leaf dry weight, root wet weight and root dry weight. The best dose at this level are: d2 (400 ml of Nasa liquid organic fertilizer), the interval of liquid organic fertilizer Nasa has a significant effect on leaf wet weight, leaf dry weight, root wet weight and root dry weight. The best dose at this level is: i1 (once every 2 weeks). The treatment combination has no significant effect on all parameters.

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Construction Of The Production Of Granule Bat Fertilizer In Smk Muhammadiyah 5 Panceng Gresik

INNOVATION RESEARCH JOURNAL ◽

10.30587/innovation.v1i2.1922 ◽

2020 ◽

Vol 1 (2) ◽

pp. 89

Author(s):

Mohammad Dian Kurniawan ◽

Deny Andesta ◽

Nina Aini Mahbubah

Keyword(s):

Community Service ◽

Organic Fertilizer ◽

Nutrient Content ◽

Theory And Practice ◽

Organic Fertilizers ◽

Vocational Students ◽

Young Generation ◽

Agricultural Industry ◽

Service Activity ◽

Phosphorus And Potassium

Fertilization is an action in plant care. Fertilization provides additional nutrients for the soil. Fertilization has a large influence on plant growth and production. Fertilization consists of organic and inorganic fertilizers. Both of these fertilizers must be balanced so that the nutrient content can be maintained properly. The use of fertilizers an organic fertilizer that is widely used, but the use of chemical fertilizers on an ongoing basis will reduce the level of soil fertility. This must be balanced with organic fertilizer. One of the organic fertilizer is guano fertilizer. This fertilizer is fertilizer made from animal waste, namely bats. This fertilizer has a very good content including nitrogen, phosphorus, and potassium. Knowledgethis fertilizer will still be low, so that an introduction and practice about guano fertilizer is needed. Therefore a community service activity was carried out on the development of the manufacture of guano fertilizer. Guano fertilizer development is carried out in the form of granules (granules). The targets of this service are vocational students who are related to agriculture. Vocational students are selected as the young generation to know about organic fertilizers and are able to contribute to the implementation of the agricultural industry. Community service activities were carried out with a presentation of the theory and practice of making guano fertilizer. As a result of this activity, students learned about organic fertilizer, namely guano fertilizer and its contents, nutrient content in the soil, balance in maintaining nutrient content in the soil, the practice of making guano fertilizer, and the creation of granule form from guano fertilizer.

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