scholarly journals Pengaruh Jumlah Ruas Cabang Terhadap Pertumbuhan Setek Bambu Hitam (Gigantochloa Atroviolacea)

2014 ◽  
Vol 2 (1) ◽  
pp. 59
Author(s):  
Wenty Irvantia ◽  
Indriyanto . ◽  
Melya Riniarti
Keyword(s):  
Key Words ◽  
Bamboo Species ◽  
Randomized Design ◽  
Shoot Number ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Number Of Shoots

Black bamboo (Gigantochloa atroviolacea) is one of the famous bamboo species used, because it has many functions.The effort to maintain bamboo population is by cultivation. Generative cultivation of bamboo is difficult, so that vegetative cultivation by branch cuttings is carried. The aim of this research were to know the effect of number of internodes on black bamboobranchcuttings and the best influence on percentage of life and growth.The experiment used Completely Randomized Design(CRD) with 3treatmentsand 5replications.The treatmentwerenumber ofblack bamboobranch, which were2, 3,and 4 internodes. Eachbranchesplantedin polybag had filledwith top soil.The growth variablesthat measured were the percentage of life, number of shoots, length of shoot, diameter of shoot, number of leaves andlength of root. Theresults showed that thenumber of black bamboo branchinternodesinfluenced onlength of shoot and number of leaves. Blackbamboobranch with 4 internodeswas thebestresultto growth ofblackbamboobranchcuttings because of highestvalue onlength of shoot (3.84 cm) and number of leaves(4.90 sheet). Key words: black bamboo, branch cuttings, number of internodes

scholarly journals PENGARUH JUMLAH MATA TUNAS BATANG ATAS DAN TINGGI BATANG BAWAH PADA SAMBUNG PUCUK TERHADAP PERSENTASE TUMBUH JAMBU AIR (Syzygium Samarangense)

2020 ◽  
Vol 7 (2) ◽  
pp. 99
Author(s):  
Supriyono Supriyono ◽  
Tarwa Mustopa ◽  
Nunuk Helilusiatiningsih ◽  
Fristama Maulana
Keyword(s):  
Significant Interaction ◽  
Treatment Combination ◽  
Design Factor ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Number Of Shoots

Water guava (Syzygium Samarangense) was a popular plant in Indonesia because it was fresh and sweet. The aim of this research was to analyze the effect of the number of shoots of the upper stems and height of the rootstock at the shoot graft on the percentage of growing water guava. The method used in this study was a completely randomized design, factor into one rootstock length, namely 10 cm, 15 cm, and 20 cm. and the second factor was the number of buds on the scion, namely 2, 3, and 4. The results showed that there was a significant interaction in the treatment combination of the number of 4 buds on the upper stem and the length of the rootstock 15 cm at 35 days after grafting affected the growth percentage and growth in the number of leaves and length of the scion.

scholarly journals THE GROWTH OF KIWI SHOOT (ACTINIDIA DELICIOSA) ON VARIOUS KINDS OF GELLING AGENTS

2019 ◽  
Vol 5 (2) ◽  
pp. 67
Author(s):  
Mardiana Mardiana ◽  
Zainuddin Zainuddin ◽  
Mahfudz Mahfudz ◽  
Hawalina Hawalina
Keyword(s):  
Shoot Growth ◽  
Good Condition ◽  
Kiwi Fruit ◽  
Physiological Maturity ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Time Required ◽  
Number Of Shoots

Kiwi fruit takes about 25 weeks from flower bloom until it reaches physiological maturity, so the time required to produce kiwi seeds from seeds in large quantities and uniform is very long. Tissue culture is one method that can be used to obtain a lot of kiwi seeds and uniforms with large quantities in a faster time. The purpose of this study was to examine various types of media compaction materials for the growth of kiwi shoots in vitro. This study was prepared based on Completely Randomized Design (RAL) with 5 treatments and repeated 4 times so that there were 20 experimental units, each experiment using 2 explants so that there are 40 eksplan. The treatments were: MA 1: Agar Swallow Globe 8 g / l, MA 2: Agar Swallow Globe 4 g / l + Agar Nutrijell 4 g / l, MA 3: Agar Swallow Globe 4 g / l + Agar Nutrijell 5 g / l, MA 4: Phytagel 2.2 g / l, MA 5: Agar Nutrijell 11 g / l. Observation variables are When shoots appear, Number of shoots, number of leaves, Number of Roots, number of root hair. The results showed Swallow Globe 4 g / l + Agar Nutrijell 4 g / l treatment gave the highest average number of shoots, the highest number of leaves and roots, this proved that the combination of Swallow Globe and Nutrijell agar gave a good condition for shoot growth kiwi plant.t.

scholarly journals PENGARUH MEDIA TANAM TERHADAP PERTUMBUHAN SETEK MIKRO KENTANG VARIETAS GRANOLA

2018 ◽  
Vol 3 (01) ◽  
pp. 26-33
Author(s):  
Efriana Jon
Keyword(s):  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Economic Value ◽  
Agricultural Crop ◽  
Micro Cutting ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Screen House ◽  
Number Of Shoots

Potato (Solanum tuberosum L) isan agricultural crop that has high economic value, it gets priority to be developed. This research at was conducted Screen House of Balai Benih Induk Kentang (BBIK) Kayu Aro subdistrict Kerinci regency.The purpose of this research was to know the effect of planting media On Micro Cutting Growth Of Granola Potato Variety (Solanum Tuberosum L). This study was used Completely Randomized Design (RAL) with 6 Treatment 10 Deuteronomy. The observed parameters were percentage of live micro cuttings potato, the high micro cuttings, number of shoots, numbr of leaves, and length of rootwere analyzed by the variance of investigation and followed by DNMRT advanced test at 5% level. The investigation result of the highest percentage (%)of micro cutting potato live was 90%. The High of micro cuttings, number of shoots and number of leaves of micro cuttings granola varieties was showed that no significant effect on the treatment given. Whereas for the root length of micro cuttings showed thatthere was a significantly different effect.

scholarly journals Pengaruh Konsentrasi Jus Lidah Buaya (Aloe cbinensis Baker) Terhadap Pertumbuhan Planlet Anggrek Hasil Silangan Dendrobium Morning Sun X Dendrobium Samarai

OrchidAgro ◽  
2021 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Reo Sempana ◽  
Lia Amalia ◽  
Wahyono Widodo ◽  
Elly Roosma Ria ◽  
Noertjahyani Noertjahyani
Keyword(s):  
Tissue Culture ◽  
Experimental Design ◽  
Root Length ◽  
Aloe Vera ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
C 50 ◽  
Better Than ◽  
Number Of Shoots

This experiment aims was to study the effect of the concentration of aloe vera juice and to get the concentration of aloe vera juice which shows better growth of the number of leaves and the number of roots on the Dendrobium orchid plantlet in Hybrid-vitro results. This experiment was carried out at the Tissue Culture Laboratory, Faculty of Agriculture, Winaya Mukti University, which began in May to August 2019. The experimental design was used a Completely Randomized Design with 5 treatments in 5 replications and the treatments namely: A (0 g L-1 solution), B (25 g L-1 solution), C (50 g L-1 solution), D (75 g   L-1 solution), E (100 g L-1 solution). The results showed that consentration of B (25 g L-1 solution), C (50 g L-1 solution), D (75 g   L-1 solution) gave plantlet height, number of shoots, number of roots, and root length better than another treatments.

scholarly journals Application of soil amendments and their effect in the growth of heliconia

2018 ◽  
Vol 24 (3) ◽  
pp. 248-254 ◽  
Author(s):  
Ariadna Linares Gabriel ◽  
Catalino Jorge López-Collado ◽  
Mario Alejandro Hernández-Chontal ◽  
Joel Velasco-Velasco ◽  
Gustavo López-Romero
Keyword(s):  
Leaf Area ◽  
Plant Height ◽  
Soil Amendments ◽  
Variable Number ◽  
Cut Flower ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Adequate Management ◽  
Number Of Shoots

The Heliconias have a great potential as a cut flower and for this reason an adequate management of the crop is important. The objective of this research was the application of soil amendments (Biol and superabsorbent polymers - SAP) and the analysis on their effect in the growth of Heliconia psittacorum cv. Tropica. An experiment was established using a completely randomized design with four treatments and five repetitions: SAP (1 g plant-1), biol (20 mL plant-1) + SAP (1 g plant-1), biol (20 mL plant-1) and one control (without application). A 20 cm rhizome was planted per pot and were evaluated the height of the plant, the number of leaves, the leaf area and the number of shoots were measured. The analysis of variance did not show statistical differences (p ≤ 0.05) between treatments for the variables of the height of the plant, the leaf area and the number of shoots, but statistical differences were found for the variable number of leaves (p ≤ 0.05), and the best treatments were Biol, SAP, and Biol + SAP. With the application of the biol and SAP amendments, it was not possible to increase the plant height, the leaf area and the number of Heliconia shoots. Regarding the application of SAP to the not found significant results in Heliconia, it is expected that treatments with SAP show a better effect in the dry season.

scholarly journals PENGARUH KONSENTRASI DAN LAMA PERENDAMAN STEK LADA (Piper nigrum) DALAM LARUTAN ZAT PENGATUR TUMBUH (AUKSIN)

2020 ◽  
Vol 20 (2) ◽  
pp. 158-169
Author(s):  
Teguh Supriyadi ◽  
Tyas Soemarah K.D ◽  
Endang Suprapti ◽  
Agus Budiyono
Keyword(s):  
Growth Regulators ◽  
Dry Weight ◽  
Piper Nigrum ◽  
Fresh Weight ◽  
Soaking Time ◽  
Root Dry Weight ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Number Of Shoots

The research entitled "The Effect of Concentration and Soaking Time of Pepper Cutters (Piper nigrum) in a Solution of Growth Regulatory Substances (auxin)" was carried out. Research was held on April – July 2020 in Green House of Agriculture Faculty, Tunas Pembangunan University, Jl. Balekambang Lor No. 1 Manahan, Surakarta. This study used a factorial experimental method based on a completely randomized design (CRD) consisting of 2 factors as treatment and 3 replications. The first factor, the concentration of growth regulators (auxin) (K), is divided into 3 levels, namely: 100 ppm (K1), 200 ppm (K2) and 300 ppm (K3); while the second factor, immersion time (P), also consists of 4 levels, namely: 2 hours (P1), 2.5 hours (P2), 3 hours (P3) and 3.5 hours (P4). The parameters observed in this study amounted to 9, with details as follows: Number of shoots, number of leaves, length of shoots, fresh and dry weight of shoots, number and length of roots, fresh weight and root dry weight. Based on the results of research on pepper cuttings due to the concentration of growth regulators (auxin) and the duration of immersion, the results showed that: Soaking time had a significant effect on the observed parameters, namely plant length in P2 treatment (2.5 hours). And it did not affect the parameters of the number of shoots, number of leaves, fresh and dry weight of shoots, number and length of roots, fresh weight and root dry weight.

scholarly journals Ruellia simplex cuttings propagation produced on carnauba waste substrate

2020 ◽  
Vol 14 ◽  
Author(s):  
Taciella Fernandes Silva ◽  
Klayton Antonio Do Lago Lopes ◽  
Janaiane Ferreira Dos Santos ◽  
Ana Paula De Almeida Sousa ◽  
Francisca Gislene Albano-Machado ◽  
...  
Keyword(s):  
Root System ◽  
Aerial Part ◽  
Ornamental Plants ◽  
Dry Mass ◽  
Fresh Mass ◽  
Randomized Design ◽  
Shoot Number ◽  
Significant Difference ◽  
Number Of Leaves ◽  
Completely Randomized Design

The production of quality seedlings is necessary for the trading of ornamental plants. Seedling quality depends on several factors, among these factors, the substrate is highlighted. Thus, this study aimed to evaluate the effect of substrates based on bagana of carnauba, in the production of Ruellia simplex seedlings, by vegetative propagation. A completely randomized design was adopted, with six treatments and four replications. The treatments (substrates) were composed of bagana of carnauba (BC) and soil, in the following proportions: BC0 - 0% BC + 100% of soil; BC20 - 20% BC + 80% of soil; BC40 - 40% BC + 60% of soil; BC60 - 60% BC + 40% of soil; BC80 - 80% BC + 20% of soil; BC100 - 100% BC + 0% of soil. The plot consisted of a plant. After 45 days of cutting, it was evaluated: number of shoots; number of leaves per shoot; diameter of the highest shoot; length of the highest shoot; root length; inflorescence number; number of flowers per inflorescence; leaf area; root volume; aerial part fresh mass; root system fresh mass; aerial part dry mass; and root system dry mass. There was a significant difference for the variables, number of leaves per shoot, diameter and length of the highest shoot, number of flowers per inflorescence, fresh and dry mass of the aerial part. Having a direct relationship between the increase in the proportion of bagana of carnauba volume and the inflorescence number, the substrate 100% of bagana of carnauba is indicated.

scholarly journals PENGARUH BEBERAPA JENIS SITOKININ PADA MULTIPLIKASI TUNAS ANGGREK Vanda douglas SECARA IN VITRO

2017 ◽  
Vol 4 (1) ◽  
pp. 36 ◽  
Author(s):  
Karyanti Karyanti
Keyword(s):  
Shoot Multiplication ◽  
Shoot Formation ◽  
Design Experiment ◽  
Randomized Design ◽  
Leaf Formation ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Positive Effect ◽  
Number Of Shoots

The Effect of Several Types of Cytokinin on Shoot Multiplication of Vanda douglas Orchid In VitroThe study was aimed to determine the response of Vanda douglas orchid on shoot-multiplication media to different cytokinin concentrations in vitro. A completely randomized design experiment was employed with one factor cytokinin, in which the cytokinins used were TDZ (thidiazuron), BAP (6-Benzylaminopurine) and kinetin at the concentrations of 0, 0.5, 1, and 1.5 mg/L. The results showed that kinetin 0.5 mg/L was the best concentration for shoot formation, occuring on average at 14.88 days after planting; while TDZ 0.5 mg/L was the best concentration for increasing the height of the plant, being on average 0.53 cm. TDZ at 0.5 mg/L concentration also had positive effect on shoot and leaf formation, which resulted in the highest number of shoots and leaves. The average number of shoots was 8.00 buds, and the average number of leaves was 12.25 sheets. Keywords: Vanda douglas, thidiazuron, BAP, kinetin, shoots multiplication ABSTRAKPenelitian ini bertujuan untuk mengetahui respon anggrek Vanda douglas terhadap media perbanyakan tunas pada beberapa konsentrasi jenis sitokinin secara in vitro. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan satu faktor, yaitu sitokinin. Sitokinin yang digunakan adalah TDZ (thidiazuron), BAP (6-Benzylaminopurine) dan kinetin, dengan konsentrasi 0, 0,5, 1, dan 1,5 mg/L. Hasil penelitian menunjukkan bahwa pemberian kinetin 0,5 mg/L menunjukkan hasil terbaik pada peubah waktu pembentukan tunas, dengan rata-rata 14,88 hari setelah tanam. Sedangkan konsentrasi TDZ 0,5 mg/L merupakan jenis sitokinin dan konsentrasi terbaik terhadap pertambahan tinggi tanaman, dengan rata-rata 0,53 cm. TDZ dengan konsentrasi 0,5 mg/L juga berpengaruh positif terhadap pertumbuhan tunas dan daun, dengan menghasilkan jumlah tunas tertinggi dan jumlah daun terbanyak. Rata-rata jumlah tunas adalah 8,00 tunas, dan rata-rata jumlah daun adalah 12,25 helai.Kata Kunci: Vanda douglas, thidiazuron, BAP, kinetin, perbanyakan tunasReceived: 19 June 2017        Accepted: 02 July 2017        Published: 12 July 2017

scholarly journals Barangan Banana (Musa acuminata L.) Shoots Induction By Application Of NAA And BAP Based On The Sources Of Explant Basal

2016 ◽  
Vol 1 (2) ◽  
pp. 13
Author(s):  
Hardi Yudha ◽  
Suci Rahayu ◽  
Saleha Hanum
Keyword(s):  
Key Words ◽  
Significant Influence ◽  
Concentration Factor ◽  
Musa Acuminata ◽  
Shoot Induction ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
The University ◽  
North Sumatra ◽  
Number Of Shoots

The research or barangan banana (Musa acuminata L.) shoot induction by application of NAA and BAP based on the source of explans basal that had been carried out in the system Culture Laboratory of the University of North Sumatra. This study aims to discover the source of explants forming shoots by application of NAA and BAP and the number of shoots formed by the application of NAA and BAP based sources of banana explants. The study uses a completely randomized design with two factorial, i.e. the concentration factor NAA (0 mg/l, 1.5 mg/l, 2.0 mg/l, 2.5 mg/l, and 3.0 mg/l) and concentration factor BAP (0 mg/l, 4 mg/l, 5 mg/l, 6 mg/l, and 7 mg/l) with the source explants apical and basal parts. The best position that created the shoots explants contained in explant basal part by the number of shoot formed is 83. In the treatment of 1.5 mg/l NAA and 5 mg/l BAP average number of shoots most 3,75 and 2,30 cm tall shoots, the formation of the shoots is in the 80th day. The application of NAA and BAP on basal explants have a significant influence on the formation of the shoots.   Key words: Musa acuminata L., NAA, BAP,explants basal, shoot.

scholarly journals PERTUMBUHAN DAN PRODUKSI TANAMAN KENIKIR (Cosmos caudatus Kunth.) PADA BERBAGAI TINGKAT NAUNGAN

2018 ◽  
Vol 3 (2) ◽  
Author(s):  
Revianto Revianto ◽  
Arifah Rahayu ◽  
Yanyan Mulyaningsih
Keyword(s):  
Key Words ◽  
Biomass Yield ◽  
Dry Weight ◽  
Plant Origin ◽  
Fresh Weight ◽  
Cosmos Caudatus ◽  
Randomized Design ◽  
Main Plot ◽  
Number Of Leaves ◽  
Completely Randomized Design

This study was aimed at assessing the effects of shade (paranet) on the growth and production of kenikir (Cosmos caudatus).  The study was conducted from April to September 2016 at the Agrotechnology Trial Farm of Djuanda University, Bogor.  A split plot completely randomized design was used with shade levels, namely 0 (no shade), 25, 50, and 75% as the main plot and places of origin, namely Bogor, Cianjur, and Sukabumi as the sub plot.  Results showed that 50 and 75% shades at 8 weeks after planting (WAP) significantly decreased plant height, leave length, stem diameter, harvest fresh weight and harvest dry weight.  Leaf width of kenikir was found to be higher.  Number of leaves of kenikir of Sukabumi and Cianjur origins was higher than that of Bogor origin.  Chlorophyl content of kenikir of Cianjur origin was higher than that of Sukabumi and Bogor origins.  However, biomass yield harvested from all acessions was not different.  Key words: chlorophyl content, plant origin, harvest yield.

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