scholarly journals KEBERHASILAN PERTUMBUHAN STEK JAMBU MADU (Syzygium equaeum) DENGAN PEMBERIAN ZAT PENGATUR TUMBUH KIMIAWI DAN ZAT PENGATUR TUMBUH ALAMI BAWANG MERAH (Allium cepa L)

2019 ◽  
Vol 6 (1) ◽  
pp. 45
Author(s):  
Syariani BR Tambunan ◽  
Nico Syahputra Sebayang ◽  
Wazhi Aminoto Pratama
Keyword(s):  
Allium Cepa ◽  
Growth Regulators ◽  
Growth Regulator ◽  
Leaf Growth ◽  
Block Design ◽  
Natural Growth ◽  
Onion Extract ◽  
Randomized Block Design ◽  
Allium Cepa L

The purpose of this research is to determine the growth of guava cuttings (Syzygium equaeum) by administering a chemical and natural growth regulator from onion extract (Allium cepa L). This study uses Factorial Randomized Block Design (RBD) consisting of 2 treatment factors and 3 replications. The first treatment is the utilization of chemical growth regulators, which consist of C0: no chemical growth regulator, C1: 20 ml chemical growth regulator / 1 liter of water) / cuttings; C2: 20 ml chemical growth regulator / 2 liters of water) / cuttings. The second treatment is the application of natural growth regulators onion extract, which consist of A0: no onion extract, A1: 20 ml onion extract /1 liter of water / cuttings, A2: 30 ml onion extract / 2 liters of water) / cuttings. The highest growth results of cuttings are in C0A1, C0A2 and C2A2, because of auxin and gibberellin hormone in C0A1 and C0A2 where the auxin lengthen the stem and roots, and the gibberellins support the leaf growth, and elongation of shoots and roots.

scholarly journals Growth of Pepper Cuttings (Piper ningrum L.) at various type of Plant growth regulator

2019 ◽  
Vol 2 (1) ◽  
pp. 14-19
Author(s):  
K. Kasriana ◽  
Marlina Mustafa ◽  
Yolanda Fitria Syahri
Keyword(s):  
Plant Growth ◽  
Growth Regulators ◽  
Growth Regulator ◽  
Plant Growth Regulator ◽  
Leaf Growth ◽  
Block Design ◽  
Plant Materials ◽  
Randomized Block Design ◽  
Effective Combination ◽  
Soil Media

Pepper is an important crop in Indonesia because it is one of the country's foreign exchange sources because it is one of the export commodities. The availability of good plant materials will support increased production. Provision of growth regulators in vegetative propagation is very influential on the propagation of pepper plants. The purpose of this study was to determine the most effective combination of growth regulators for pepper cutting. This study was conducted using a randomized block design consisting of eight treatments namely Control (P1), metallic 2 mL L-1 water (P2), mastafol 2 mL (p3), Atonik 2 mL (P4), metallic 1 mL + Mastafol 1 mL (P5), metallic 1 mL + atonic 1 mL (P6), mastafol 1 mL + atonic 1 mL (P7), metallic 0.66 mL + Mastafol 0.66 mL + Atonic 0.66 mL (P8). Setek is grown on soil media: fuel husk: manure (2: 1: 1). The results showed that the best  Plant growth regulator  combination treatment for the growth of pepper cuttings was P7 (mastafol 1 mL L-1 water + atonic 1 mL L-1 water), which can be seen in the parameters of the number of roots, root length, root volume and number of shoots. The treatment of  Plant growth regulator  given did not significantly affect the character of leaf growth

scholarly journals Effects of plant growth regulators in heliconia ‘Red Opal’

2016 ◽  
Vol 22 (3) ◽  
pp. 301
Author(s):  
Ana Cecilia Ribeiro de Castro ◽  
Fernando José Hawerroth ◽  
Carlos Alberto Kenji Taniguchi ◽  
Tiago Freitas Silva ◽  
Nazaré Suziane Soares
Keyword(s):  
Leaf Area ◽  
Plant Height ◽  
Growth Regulators ◽  
Growth Regulator ◽  
Block Design ◽  
Dry Mass ◽  
Potted Plants ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
One Year

The objective of this study was to evaluate growth regulators with purpose of reducing the size of heliconia ‘Red Opal’ potted plants. The experiment was carried out in randomized block design with five treatments (trinexapac-ethyl and paclobutrazol at rates of 37.5 and 75.0 mg of active ingredient per pot and control without growth regulator) and five replicates. The treatments were applied 40 days after planting the rhizomes in pots filled with soil. Thirty and 150 days after the growth regulator application, plant height, number of leaves and shoots, petioles length and leaf area were evaluated. One year after planting the rhizomes in pots the number of inflorescence and leaves (leaves, sheathing leaf bases and inflorescences) and rhizomes (rhizomes and roots) dry mass were determined. Trinexapac-ethyl had no differences compared to the control in any of the variables evaluated. Paclobutrazol proved effective in reducing plant height, leaf area and petiole length and increase in number of leaves and shoots but the effect was temporary. Also, it did not affect the inflorescences production and leaves and rhizomes dry mass. Paclobutrazol is efficient to promote height reduction and to increase the number of shoots in heliconia ‘Red Opal’ potted plants without affect the inflorescence formation but its effects is temporary.

scholarly journals PENGARUH KONSENTRASI EKSTRAK BAWANG MERAH (Allium cepa) TERHADAP PERTUMBUHAN STEK LADA (Piper nigrum L.)

AGRICA ◽  
2020 ◽  
Vol 5 (2) ◽  
pp. 86-95
Author(s):  
Josina Irene Brigetha Hutubessy
Keyword(s):  
Allium Cepa ◽  
Block Design ◽  
Optimal Growth ◽  
Optimum Concentration ◽  
Piper Nigrum ◽  
Pepper Plant ◽  
Randomized Block Design ◽  
Allium Cepa L ◽  
Number Of Shoots

This research aims to know the effect of the concentration of shallot extract as well as the optimum concentration of shallots extracts on the growth of pepper plant. The method used in this study was Randomized Block Design with the treatment used is Eo (without concentration), El (the concentration of 100 ppm), E2 (concentration of 200 ppm), E3 (concentration of 300 ppm), E4 (concentration of 400 ppm). Observationvariablesin this study is the height of plant (cm), length of root (cm), the total number of roots, number of shoots, the weight of fresh residues tan-1, dry oven weight of residues. The results showed that no interaction between shallots extracts (Allium cepa L.) and the growth of pepper plant (Piper nigrum L.) which effect on the optimal growth of pepper plant.

scholarly journals Pengaruh Pemberian Berbagai Zat Pengatur Tumbuh Alami terhadap Pertumbuhan Stek Kopi

2017 ◽  
Vol 8 (1) ◽  
pp. 46
Author(s):  
Isna Tustiyani
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Growth Regulator ◽  
Plant Growth Regulator ◽  
Block Design ◽  
Coconut Water ◽  
Natural Plant ◽  
Onion Extract ◽  
Randomized Complete Block Design

Kopi merupakan salah satu komoditas perkebunan unggulan nasional. Pembibitan kopi umumnya melalui biji, padahal kopi dapat dibudidayakan melalui cara vegetative yaitu stek asal diberi perlakuan at pengatur tumbuh. Tujuan penelitian  ini adalah untuk  mempelajari pengaruh pemberian berbagai zat pengatur tumbuh alami pada stek kopi. Percobaan dilaksanakan di Kebun Percobaan  Fakultas Pertanian, Universitas Garut pada Oktober – November 2016 menggunakan Rancangan Acak Kelompok (RAK) dengan perlakuan tanpa pemberian ZPT, growtone, ekstrak bawang merah, dan air kelapa. Hasil percobaan dapat disimpulkan bahwa pemberian ekstrak bawang merah dapat menumbuhkan sebesar 50% dan penggunaan growtone sebesar 55% stek kopi hidup.KATA KUNCI: auksin, air kelapa, ekstrak bawang merah,  stek kopi  THE EFFECT OF VARIOUS NATURAL PLANT GROWTH REGULATOR ON GROWTH CUTTINGS OF COFFEEABSTRACTThe Coffee is one of national excellent commodities. The Nurseries of coffee generally through the beans, but it can be grown through vegetative through by cuttings treated with growth regulators. The purpose of this research was to study the effect of various naturally plant growth regulators in coffee cuttings. The experiment was conducted at the Experimental Farm, Faculty of Agriculture, University of Garut in October-November, 2016 using Randomized Complete Block Design with treatment  without giving plant growth regulator, growtone, onion extract, and coconut water. The result showed  that the extract of onion can grow at 50% and the growtone treatments  can grow 55% of the coffee cuttings. 

scholarly journals ​Response of Plant Growth Regulator on Bulb Yield of Onion (Allium cepa L.)

2021 ◽  
Author(s):  
Archana Kale ◽  
Javed Shaikh ◽  
Ravi Chandra Sharma ◽  
S. Ghawade
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Allium Cepa ◽  
Growth Regulators ◽  
Growth Regulator ◽  
Plant Growth Regulator ◽  
Protein Hydrolysate ◽  
Seaweed Extract ◽  
Allium Cepa L ◽  
Bulb Yield

Background: Maharashtra ranks first in onion (Allium cepa L.) production with a share of 28.32%. However, the productivity of onion is low as compared to other countries. In order to enhance onion productivity, new and innovative agri-inputs are being tried continuously like providing humic acid, fulvic acid, plant growth regulators (PGR), auxin/amino acid spray, seaweed extract, biofertilizers, sulphur application etc. PGRs are considered to be one of the novel inputs that can help in increasing the productivity of onion in India economically. Plant growth regulators are considered as a new generation of agrochemicals when added in small amounts, modify the growth of the plants usually by stimulation or modifying one part of natural growth regulatory system, thereby increasing the crop yield. Most of the research data available is based on biochemical, seaweeds etc. Almost negligible literature is available pertaining to a PGR made with formulation of Seaweed extract and Protein Hydrolysate. An attempt has been made in this research work to evaluate the effect of PGR formulated with seaweed extract and Protein Hydrolysate as major constituents on onion bulb yield through both foliar and drenching application. Methods: A field experiment for evaluating the effect of plant growth regulator (PGR) formulated by Research and Development Department, M/s Rashtriya Chemicals and Fertilizers Limited was conducted at Chilli and Vegetable Research Farm, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola (MH). During the experiment, the effect of different concentration of PGR viz., 0.2%, 0.4%, 0.6% and 0.8% and 1.0%, 1.2%, 1.4% and 1.6% through foliar and drenching application, respectively were studied. Result: Statistically, significant results of plant growth regulator application on vegetative growth, yield and qualitative characters of onion crop were observed. Significantly, maximum bulb yield was observed in the treatment PGR @ 0.6% (255.41 kg/ha) through foliar application which is at par with the treatment PGR @ 1.4% (246.67 kg/ha) through soil drenching along with RDF. According to the results, the suitable PGR dose for studied characters of onion under prevailing conditions was 0.6% foliar spray and 1.4% soil drenching along with recommended dose of fertilizers.

scholarly journals Effect of Micronutrients on Growth of Onion (Allium cepa L.)

2021 ◽  
pp. 344-349
Author(s):  
Siddharth Kumar ◽  
Manoj Kumar Singh ◽  
Mukesh Kumar ◽  
Khursheed Alam
Keyword(s):  
Plant Height ◽  
Allium Cepa ◽  
Zinc Sulphate ◽  
Block Design ◽  
Research Centre ◽  
Rabi Season ◽  
Randomized Block Design ◽  
Allium Cepa L ◽  
Number Of Leaves ◽  
Horticultural Research

Onion is one of the most important bulb crop grown all over the India. It belongs to family Alliaceae and locally known as Pyaj. An experiment was conducted to determine the effect of micronutrients on growth of Onion (Allium cepa L.) during Rabi season of 2019-2020 at the Horticultural Research centre of Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut (U.P.). The experiment was laid out in Randomized Block Design (RBD) with three replications. The maximum plant height (27.18, 43.32, 49.22 and 47.45 cm at 30, 60, 90 and at harvest after days of transplanting, respectively), number of leaves (5.11, 8.83, 12.87 and 13.98 at 30, 60, 90 and at harvest after days of transplanting, respectively), diameter of stem per plant (6.64, 8.97, 11.13 and 10.95 mm at 30, 60, 90 and at harvest after days of transplanting, respectively) and length of longest leaf at harvesting (43.56 cm) were reported under treatment T9 -RDF + Zinc Sulphate 20 Kg ha-1 + Borax 10 Kg ha-1 whereas the minimum values for above parameters were recorded under T11- control. Hence application of RDF + Zinc Sulphate 20 Kg ha-1 + Borax 10 Kg ha-1 is worth recommendable for formers to get significantly better growth of Rabi onion.

scholarly journals The Effect of Shallot Extract and Auxin-Plant Growth Regulators on the Growth of Mucuna bracteata D.C.

2021 ◽  
Vol 4 (2) ◽  
pp. 130-138
Author(s):  
Silvana Prameswari ◽  
Bayu Pratomo
Keyword(s):  
Plant Growth ◽  
Growth Regulators ◽  
Growth Regulator ◽  
Oil Palm ◽  
Plant Growth Regulator ◽  
Block Design ◽  
Distilled Water ◽  
Survival Percentage ◽  
Randomized Block Design ◽  
Number Of Leaves

Introduction: This study aims to obtain concentration of shallot extract (Allium cepa ) and growth regulators to increase growth of Mucuna bracteata. Mucuna is a land cover plant that must be planted in oil palm plantation areas. It is very important to be able to cover the planting area. Materials and Methods: This study used two factorial in randomized block design. The first was concentration of shallot extract per 100 ml distilled water consists of 4 levels, such as control (B0), 10 cc (B1), 20 cc (B2), 30 cc (B3) and the second was the auxins-plant growth regulator consists of 4 levels: Control (G0), 100 ppm (G1), 200 ppm (G2), 300 ppm (G3). Data analyzed with ANOVA with a significant 5% and continued with the DMRT using SAS version 9.1.3. Results: It was found that effect of concentration of shallot extract had a significant effect on survival percentage of Mucuna bracteata at a concentration of 10 cc (B2) after opening the lid at four weeks after planting (WAP) and did not change until 8 WAP. Likewise, the number of leaves at the control concentration (B0) at the age of 6 WAP, and a concentration of 10 cc (B1) at the age of 7-8 WAP. The concentration of growth regulators and their interactions did not significantly affect the survive percentage and number of leaves in Mucuna bracteata.

scholarly journals Pengaruh Pemberian Hasil Samping Pembuatan Biogas sebagai Pupuk Organik Cair terhadap Pertumbuhan Bawang Merah (Allium cepa L.)

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Lailatul Mufairoh ◽  
Saimul Laili ◽  
Tintrim Rahayu
Keyword(s):  
Allium Cepa ◽  
Block Design ◽  
Organic Fertilizer ◽  
Liquid Waste ◽  
Fertilizer Application ◽  
Organic Fertilizers ◽  
Randomized Block Design ◽  
Allium Cepa L ◽  
Two Factors ◽  
Four Levels

The shallots production enhancements, an improvement in cultivation techniques and organic fertilizer is needed. Biogas liquid waste is one of the organic fertilizers that can be used in plants. The benefit of biogas liquid waste is that it can improve soil properties and produce agricultural products that are safe for health. The purpose of this study was to determine the effect of dose and time of bio-slurry fertilizer on the growth of red onion (Allium cepa L.). Research used a randomized block design consisting of two factors. The first factor is the time of fertilizer application which consists of four levels, namely: control, W1, W2 and W3. The second factor is the administration of bio-slurry fertilizer dose of 25 ml, 50 ml, 75 ml and 100 ml. The results showed that the application of bio-slurry fertilizer affected the growth of shallots. The treatment of D4W1 (fertilizer every week with a dose of 100 ml) showed the best results in each parameter, namely plant height, leaf number, leaf area, root length, wet weight and dry weightABSTRAKPeningkatan produksi bawang merah diperlukan adanya perbaikan teknik budidaya  dan pemberian pupuk organik. Limbah cair biogas adalah salah satu pupuk organik yang dapat digunakan pada tanaman. Manfaat limbah cair biogas adalah  dapat memperbaiki sifat-sifat tanah dan menghasilkan produk pertanian yang aman bagi kesehatan. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh dosis dan waktu pemberian pupuk bio-slurry terhadap pertumbuhan bawang merah (Allium cepa L.) Penelitian menggunakan Rancangan Acak Kelompok yang terdiri dari dua faktor. Faktor pertama yaitu waktu pemberian pupuk yang terdiri dari empat taraf yaitu: kontrol, W1, W2 dan W3. Faktor kedua adalah pemberian dosis pupuk bio-slurry yaitu 25 ml, 50ml, 75 ml dan 100 ml. Hasil penelitian menunjukkan bahwa pemberian pupuk bio-slurry berpengaruh terhadap pertumbuhan bawang merah. Perlakuan D4W1 (pemberian pupuk setiap minggu dengan dosis 100 ml).menunjukkan hasil yang terbaik pada setiap parameter yaitu tinggi tanaman, jumlah daun, luas daun, panjang akar, berat basah dan berat kering.Kata kunci: Pupuk Bio-Slurry, Bawang merah (Allium cepa L.), waktu pemberian pupuk

scholarly journals The Effect of Liquid Organic Fertilizer From Coconut Husk And Dolomite On Shallot (Allium Cepa L.) Growth And Yield

2021 ◽  
Vol 4 (2) ◽  
pp. 41
Author(s):  
Kamelia Dwi Jayanti ◽  
Yulinda Tanari
Keyword(s):  
Weight Loss ◽  
Allium Cepa ◽  
Block Design ◽  
Organic Fertilizer ◽  
Growth And Yield ◽  
Coconut Husk ◽  
Yield And Quality ◽  
Randomized Block Design ◽  
Allium Cepa L ◽  
Two Factors

Shallot is the most produced vegetable in Indonesia. The consumption of shallot per kg/capita/year is continuously increasing, therefore there is a need to ensure enough supply. The lack of nutrients in the soil is a problem in shallot production. Shallot needs macronutrients such as Nitrogen (N), Phosphorus (P), Potassium (K), and Calcium (Ca) to improve its yield and quality. The application of liquid organic fertilizer from coconut husk and dolomite can be the solution. This study was conducted using Factorial Randomized Block Design consisting of two factors, concentration of liquid organic fertilizer (0%, 10%, 20%, and 30%) and dolomite (with dolomite or without). The results showed that the application of 20% liquid organic fertilizer, the application of dolomite, and the combination of both (P2D1) had the highest value on fresh shallot bulbs weight per clumps and bulb weight after storage parameters, and had the lowest value on weight loss percentage parameter.

scholarly journals EFFECT OF IMMERSION TIME OF SHALLOT EXTRACT AND ATONICON SEED GERMINATION OF SHALLOT

2019 ◽  
Vol 5 (2) ◽  
pp. 83
Author(s):  
Bahrudin Bahrudin ◽  
Muhammad Ansar ◽  
Abdul Rahim Thaha
Keyword(s):  
Growth Regulator ◽  
Plant Growth Regulator ◽  
Raw Materials ◽  
Germination Rate ◽  
Block Design ◽  
Onion Extract ◽  
Long Period ◽  
Randomized Block Design ◽  
Vigor Index ◽  
Proper Immersion

The need for raw materials of fried onions derived from 'lembah palu Shallot tubers variety  is high enough and can not be fulfilled, because the productivity is still low. This study aimed  to find the type of  plant growth regulator substances (PGR) with a long period of proper immersion to improve the germination of Shallot tuber. The research was conducted on Mei until June 2017 in Bulupontou Village,  Sigi Regency. The study used two factorial Randomized Block Design (RBD). First factor of type RGS: (Z1) onion extract 100 g/l water, and (Z2) atonic 5 ml/l water. The second factor was long seed immersion in PGR: (T1)=30 min; (T2)=60 minutes; (T3)=90 minutes, and (T4)=120 minutes. Each treatment was represented 20 plants and repeated 3 times, so it was used 480 plants. The results showed that (i) red onion tubers soaked with Shallot extract 100 g/liter of water for 30-90 minutes yielded 100% Germinations, and tubers soaked in red onion extract for 30 minutes resulted in germination rate 31.3%/etmal, (ii) the type of growth regulator of shallot extract and atonic (PGR) effect was  not significant on the germination of shallot; and (iii) the 30 minute long growth regulator immersion produced the highest hypothetical vigor index.

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