scholarly journals Slow-release and organic fertilizers on early growth of Rangpur lime

Revista CERES ◽  
2011 ◽  
Vol 58 (3) ◽  
pp. 359-365 ◽  
Author(s):  
Daniel Lucas Magalhães Machado ◽  
Cícero Cartaxo de Lucena ◽  
Dierlei dos Santos ◽  
Dalmo Lopes de Siqueira ◽  
Pedro Henrique Monteiro Matarazzo ◽  
...  
Keyword(s):  
Dry Matter ◽  
Slow Release ◽  
Organic Fertilizer ◽  
Additional Treatment ◽  
Organic Fertilizers ◽  
Rangpur Lime ◽  
Slow Release Fertilizer ◽  
Root Shoot Ratio ◽  
Randomized Design ◽  
N Requirement

Slow-release and organic fertilizers are promising alternatives to conventional fertilizers, as both reduce losses by leaching, volatilization and problems of toxicity and/or salinity to plants. The objective of this work was to evaluate the effect of different rates of the organic fertilizer Humato-Macota® compared with the slow-release fertilizer Osmocote® on the growth and nitrogen content in the dry matter of Rangpur lime. A field experiment was conducted in a factorial completely randomized design with an additional treatment (4 x 4 +1). The first factor consisted of four HumatoMacota® rates (0, 1, 2, and 3%) applied to the substrate; the second factor consisted of the same Humato-Macota® concentrations, but applied as fortnightly foliar sprays; the additional treatment consisted of application of 5 kgm-3 Osmocote® 18-05-09. Means of all growth characteristics (plant height, total dry matter, root/shoot ratio and leaf area) and the potential quantum yield of photosystem II (Fv/Fm) were higher when plants were fertilized with the slow-release fertilizer. The organic fertilizer applied alone did not meet the N requirement of Rangpur lime.

scholarly journals Effect of organic and chemical fertilizers on the growth and production of soybean (Glycine max) in dry land

2021 ◽  
Vol 74 (3) ◽  
pp. 9643-9653
Author(s):  
Ratih Sandrakirana ◽  
Zainal Arifin
Keyword(s):  
Organic Fertilizer ◽  
Measurement Data ◽  
Fertilizer Application ◽  
Chemical Fertilizer ◽  
Organic Fertilizers ◽  
Food Sources ◽  
Size Analysis ◽  
Fertilizer Treatment ◽  
Dry Land ◽  
Randomized Design

Soybean is known for its high protein content, which is the reason why it is widely used as one of the main food sources for humans and animals. In order to optimize soybean growth, farmers tend to add excessive dosage of chemical fertilizer to this crop. Furthermore, a continuous chemical fertilizer application without organic fertilizer addition may cause a rapid depletion of nutrients in the soil. This study aimed to evaluate the effectiveness of organic fertilizer treatment to reduce the amount of urea as chemical fertilizer needed in soybean cultivation. A complete randomized design was conducted using 21 treatments of organic and chemical fertilizer in triplicate with a 4x3 m plot size. Analysis of variance was carried out to compare the means of measurement data and Duncan multiple range test (DMRT 5%) was applied. The treatment 2,000 kg ha-1 compost + 50 kg ha-1 urea (O2K2A1) resulted the highest dry yield in soybean and had significant differences with urea-only treatment. A mixture of chemical and organic fertilizers had no significant result over the yield compared to the use of chemical fertilizer only. Compost application of 1,000-2,000 kg ha-1 with urea 50-100 kg ha-1 (O2K2A1 and O 2K1A2) showed an increase in seed yield of 35-38 % with a profit reaching 333-340 USD ha-1 compared to standard treatment using urea 50 kg ha -1 + SP-36 50 kg ha-1 + 50 KCl kg ha-1 (O0K0A1).

scholarly journals The effect of organic fertilizer chicken on the growth of papaya plants in palm oil plantation: a case study of Naga Sari Village, Mestong, Muaro Jambi District

2021 ◽  
Vol 894 (1) ◽  
pp. 012030
Author(s):  
A T Maryani ◽  
N Mirna ◽  
F F Bahar
Keyword(s):  
Oil Palm ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Animal Waste ◽  
Chemical Fertilizers ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design

Abstract The use of chemical fertilizers in agriculture has caused soil degradation and is harmful to human health. Organic fertilizers made from animal waste have received worldwide attention because they are not detrimental to health or the environment. This paper describes the effect of using organic fertilizers from chicken manure on the growth of papaya plants. A completely randomized design was used in this study using two factors and three repetitions; the variations of the fertilizers given were 0, 50, 100, 150, and 200 g. This study informed that organic chicken manure had a significant effect on the growth of oil palm and papaya plants. The best growth is oil palm and papaya plants given 200 g of organic fertilizer from chicken manure.

scholarly journals Growth and yield response of local soybean in the giving of various organic fertilizer

2021 ◽  
Vol 905 (1) ◽  
pp. 012028
Author(s):  
M Rahayu ◽  
E Purwanto ◽  
A Setyawati ◽  
A T Sakya ◽  
Samanhudi ◽  
...  
Keyword(s):  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Basic Material ◽  
Yield Response ◽  
Agricultural System ◽  
Cow Manure ◽  
Randomized Design ◽  
Goat Manure

Abstract Soybean is the basic material for any kind of industry, such as tofu and tempeh industries. Soybean cultivation will be better if use a sustainable agricultural system, such as using organic fertilizers. This research purpose was to find out the effect of organic fertilizer on the growth and yield of local soybean. The research used a complete randomized design with one factor which was a variety of organic fertilizers with 6 treatments. Various fertilizers used in this research consist of inorganic fertilizer, liquid organic, compost, cow manure, rabbit urine, chicken manure, and goat manure. Each test unit consists of 4 pots (plants) and each was repeated 4 times. The results showed that the provision of compost and goat manure increased the growth of local soybean plants, include plant height and the number of leaves at 42 DAP and leaf area at 28 DAP. The application of various organic fertilizers (liquid fertilizer, compost, cow manure, goat manure, and rabbit urine) is unable to increase the yield and yield components of local soybeans.

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

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

scholarly journals Growth and Yield of Chili Pepper as Affected by Weed Based Organic Compost and Nitrogen Fertilizer

2017 ◽  
Author(s):  
Nanik Setyowati ◽  
Zainal Muktamar ◽  
Bani Suriyanti ◽  
Marulak Simarmata
Keyword(s):  
Nitrogen Fertilizer ◽  
Organic Fertilizer ◽  
Biological Properties ◽  
Chili Pepper ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Wedelia Trilobata ◽  
Randomized Design ◽  
Speed Up ◽  
Organic Compost

Fertility improvement of Ultisol is inevitable to increase growth and yield of chili pepper since the nutrient availability and organic matter of this soil is relatively low. Application of organic fertilizer will enhance microorganism activity in soil, thereafter will improve the availability of nutrients as well as other chemical, physical, biological properties of the soil. Most of manure releases nutrient quite slowly; therefore, addition of nitrogen to soil is expected to speed up the availability of nutrient to plant. Weed based organic fertilizers from Wedelia (Wedelia trilobata) and Siam weed (Chromolaena odorata) biomass have potential to substitute inorganic fertilizer. The objective of the experiment was to compare the effects of weed based organic compost and dry leaves compost with or without addition of nitrogen fertilizer on growth and yield of chili pepper. The experiment was carried out using Completely Randomized Design (CRD) with treatments of 200 kg urea ha-1; Wedelia compost (WDC) 20 ton ha-1; WDC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively; Siam weed compost (SWC) 20 ton ha-1, SWC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively; and dry leaves compost (DLC) 20 ton ha-1, DLC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively. The result revealed that composts with or without addition of nitrogen fertilizer had similar responses on the growth of chili pepper. Wedelia and Siam weeds compost at 20 ton ha-1 tended to give better yield of chili pepper as compared to application of urea alone. This result indicated that weed based organic fertilizers could substitute nitrogen fertilizer.

scholarly journals Nutrition and growth of potted gerbera according to mineral and organic fertilizer

2015 ◽  
Vol 21 (2) ◽  
pp. 251 ◽  
Author(s):  
Francielly Torres Santos ◽  
Fernanda Ludwig ◽  
Luiz Antonio de Mendonça Costa ◽  
Mônica Sarolli Silva de Mendonça Costa
Keyword(s):  
Dry Matter ◽  
Organic Fertilizer ◽  
Mineral Fertilizer ◽  
Organic Fertilizers ◽  
State University ◽  
Organic Fertilization ◽  
Alternative Source ◽  
Aerial Parts ◽  
Number Of Leaves ◽  
Culture Growth

In order to meet the growing market of gerbera, it is necessary to develop studies that maximize its production, especially using organic fertilizer. In order to assess the nutrition and growth of potted gerbera conducted with mineral and organic fertilization, an experiment in a greenhouse was done, located at Western Paraná State University, Brazil. The experimental design was made in randomized blocks, with four replications and five treatments. The treatments were defined according to the source of fertilization, mineral (NPK) or organic. The organic fertilization were obtained by diluting in water four organic compost of poultry slaughter waste, obtained from in the composting process, in order to adjust electrical conductivity. The solution of the compost was used as organic fertigation, making the organic treatments. The liquid organic fertilizer, as well as irrigation of mineral treatment, was performed manually once a day. At the end of vegetative and reproductive periods, the levels of N, P, K, Ca, Mg and Fe were quantified in the plant tissue. At the same time, biometric parameters were assessed (number of leaves, plant diameter, leaf area, dry matter of aerial parts, number of heads, inflorescence dry matter, stem height, head diameter and diameter stem). The liquid organic fertilizers, obtained by composting procession of poultry slaughter waste, can be used as alternative source for potted gerbera nutrition, since they provide better or higher culture growth than the mineral fertilizer.

scholarly journals DEVELOPMENT AND MORPHOMETRIC CHARACTERISTICS OF VETIVER GRASS UNDER DIFFERENT DOSES OF ORGANIC FERTILIZER

2021 ◽  
Vol 34 (1) ◽  
pp. 20-30
Author(s):  
FRANCISCO SANDRO RODRIGUES HOLANDA ◽  
KAROLINE LOUISE LIMA DIAS DIAS ◽  
LUIZ DIEGO VIDAL SANTOS ◽  
CHARLES RAMON DE MEDEIROS BRITO ◽  
JEANGELA CARLA RODRIGUES DE MELO ◽  
...  
Keyword(s):  
Water Conservation ◽  
Dry Matter ◽  
Soil Stabilization ◽  
Organic Fertilizer ◽  
Soil Nutrient ◽  
Organic Fertilizers ◽  
Vetiver Grass ◽  
Soil Nutrient Availability ◽  
Soil Bioengineering ◽  
Different Doses

ABSTRACT The use of organic fertilizers facilitates the production of plant species compared to industrial fertilizers, with a remarkable contribution to soil and water conservation through soil structuring. Vetiver grass (Chrysopogon zizanioides (L.) Roberty) is widely used in soil bioengineering projects to stabilize slopes, increasing the resistance of the soil to shear strength. The objective of this study was to evaluate the effect of the development of vetiver grass at different doses of organic fertilizer on soil stabilization. An experimental test was carried out in a greenhouse, in pots, using the following doses of organic fertilizer: T0-0 g (control); T1-135 g; T2-270 g and T3-405 g of organic fertilizer. Shoot Dry Matter (SDM), Root Dry Matter (RDM), Root Length (RL), Number of Tillers per Plant (NT) and Plant Height (PH) were evaluated. The collected data were submitted to regression analysis at 5% probability. The analysed variables showed increasing values as greater amounts of organic fertilizer, leading to an increase in soil nutrient availability and, consequently, to improved plant development.

scholarly journals The Effect of Mineral, Organic and Biofertilizeres on the Growth of Zea mays L.

2018 ◽  
Vol 7 (2) ◽  
pp. 66-77
Author(s):  
Bushra Mahmoud Alwan ◽  
Ahmed Majid Kareem
Keyword(s):  
Zea Mays ◽  
Dry Matter ◽  
Zea Mays L ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Control Treatment ◽  
Mineral Fertilizers ◽  
Maize Crop ◽  
Maize Plants ◽  
Planting Season

An Implemented pot experiment  has been conducted in Al-Qadisiyah city - sadder AL- Yusufiya - District 9 in Spring planting season 2016 to study the effect of the overlap between the mineral , organic and bio fertilization in some  growth indicators to maize crop (Zea mays) in Silt Loam texture soils with factorial experiement according to completely randomize  design (Complete random design) and with  three replicates. The expenneit has been done by adding  mineral fertilizers (240 kg N. ha-1 and 80 kg P. ha-1 and 120 kg K. ha-1) three levels (0, 50% and 100%) respectively; and two levels of organic fertilizer (0 and 10 Mg. ha-1) respectively; and two levels of bio-fertilizer (0 and 2 ml. L-1) respectively to the irrigation water. The addition of mineral , organic and bio fertilizers has a significant effecct on the dry matter amount  and the treatment (M2O1B1) is given the highest average of  the dry matter,which reaches to 57.27 g.pot-1 as compared with the control treatment (M0O0B0), reacches to 20.46 g.pot-1 and the increasing percentage reach to 179.91%. There are no significant differences between (M1O1B1) and (M2O1B1). The triple overlap among the metal and organic fertilizers and bio has a significant effect on increasing the percentages of N, P and K in maize plants%, the treatment (M2O1B1) has achieved the highest average of 3.67% N and 0.49% P and 2.19% K respectively, compared with the treatment control (M0O0B0) 2.21% N and 0.23% P and 1.33% K sequentially with  increasing which presentage reached  to  66.06 N% and 113.04 P% and 64.66 K%. There are no significant differences between the treatments (M1O1B1) and (M2O1B1).

scholarly journals The Influence of Cutting Age and Liquid Organic Fertilizer Dosage on The Yield of King Grass (Pennisetum purpupoides Schumach) as Source of Livestock

2021 ◽  
Vol 4 (1) ◽  
pp. 61-72
Author(s):  
Yunida Berliana ◽  
Juli Mutiara Sihombing ◽  
Khairani Khairani ◽  
Erfan Wahyudi
Keyword(s):  
Dry Matter ◽  
Storage Capacity ◽  
Organic Fertilizer ◽  
Animal Husbandry ◽  
Organic Fertilizers ◽  
Fresh Matter ◽  
Insignificant Effect ◽  
Two Factors ◽  
Effect On Yield ◽  
And Storage

Introduction: Grasses is one part of the forage, that it is necessary to support the production of grass management. The research was to determine the effect of cutting age and the use of liquid organic fertilizers (LOF) for king grass in overcoming the problem of forage feed availability. Materials and Methods: This research was conducted at the experimental field in Faculty of Agriculture and Animal Husbandry, Universitas Tjut Nyak Dhien, Medan Tuntungan Subdistrict, North Sumatra. This research used a split plot design with two factors. The main-plot was the cutting age, include T1= 35 days; T2= 45 days; T3= 55 days. The sub-plot was the different dosage of LOF, such as P0= un-fertilization; P1= 50 l.ha-1; P2= 75 l.ha-1; P3= 100 l.ha-1. The parameters were analyzed the F-test and continued with the LSD at level of 5%. Results: The cutting age significantly increased the tillers, yield of fresh matter, yield of dry matter, and storage capacity, but it had insignificant effect on the height of king grass with the highest increase was at the age of 55 days. The LOF doses significantly increased the height of king grass, tillers, and yield of fresh matter with the highest increase at the dose of 100 l.ha-1, but it had insignificant effect on yield of dry matter and storage capacity. Interaction between the cutting age with LOF significantly increase the highest of king grass height at 100 l.ha-1 of LOF + 55 days of 220.67 cm.

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