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 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 Keanekaragaman Dan Kemerataan Serangga Pada Areal Tanaman Kentang (Solanum tuberosum L) Setelah Berbagai Metode Aplikasi Insektisida

Agrologia ◽  
2015 ◽  
Vol 4 (1) ◽  
Author(s):  
Evawani Tomayahu
Keyword(s):  
Solanum Tuberosum L ◽  
Economic Value ◽  
Insect Population ◽  
Limiting Factors ◽  
Control Treatment ◽  
Pesticide Application ◽  
Insecticide Application ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Set Up

Pest is one of the biological limiting factors that led to low production of potatoes. The use of pesticides is a solution in controlling pests. The objective of this study was to determine the diversity and evenness of insect; and potato yield losses due to insecticide applications methods. The treatment was controlled and intensive insecticide application which were compared with no insecticide application.  The experiment was set up in completely randomized design with five replications. The results showed that the insects are dominated by Empoasca sp, Liriomyza sp and Miridae. The highest insect population was Empoasca sp. i.e 80.83 Empoasca sp. which was found in control treatment. Controlled and intensive  application of insecticides decreased insect  population up to 56.50 and 26.17. Evenness index of insect and economic value of lost results unaffected by differences in pesticide application methods

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 Induksi Kalus Kentang Asal Desa Dombu (Solanum tuberosum L.) Dengan Zpt Indole-3-Acetic Acid (IAA)

2019 ◽  
Vol 8 (2) ◽  
Author(s):  
Lyly Zulraufianti ◽  
Asri Pirade Paserang
Keyword(s):  
Tissue Culture ◽  
Acetic Acid ◽  
Solanum Tuberosum ◽  
Natural Science ◽  
Callus Induction ◽  
Solanum Tuberosum L ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Department Faculty ◽  
Indole 3 Acetic Acid

The research of callus induction in potato (S. tuberosum  L.) from Dombu Village with indole-3-acetic-acid (IAA) was conducted from Januari to April 2019 in Laboratory of Tissue Culture, Biology Department, Faculty of Mathematics and Natural Science, Tadulako University. The research was aimed to determine of concentration IAA of the best to induce callus. This study was designed based on Completely Randomized Design (CRD) with 5 treatments, 3 replications and 3 explants on each unit. The treatments were P1= MS + 0 ppm, P2= MS + 0.5 ppm, P3= MS + 1.0 ppm, P4= MS + 2.0 ppm, P5= MS + 3.0 ppm. The results showed that  the best and the efficient treatments for induction of callus treatment was P4= MS + 2.0 ppm with to induce callus up to 100%, the callus colour was yellow to brown and intermediate texture.

scholarly journals Effect of Grafting Dates on Success and Growth of Kumquat (Fortunella japonica Swingle) Sapling

2021 ◽  
Vol 15 ◽  
pp. 97-105
Author(s):  
Nirajan Bhandari ◽  
Chiranjivi Regmi
Keyword(s):  
Leaf Area ◽  
Mother Plant ◽  
Trifoliate Orange ◽  
Single Factor ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Graft Success ◽  
Screen House

An experiment was carried out to study the effect of grafting dates on the success and growth of kumquat sapling during 2017-18 at Banepa, Kavre to standardize suitable grafting time. The experiment was conducted in a single factor completely randomized design with five treatments and three replications. The treatments consisted of five grafting dates which viz., 25th November, 10th December, 25th December, 10th January and 25th January. Scion collected from the mother plant of kumquat was grafted onto two years old trifoliate orange rootstock by side veneer method at 15 days intervals under screen house. The data were recorded at every 30 days interval and found a significant effect of grafting dates on most of the economically important parameters such as graft success percent, the mortality of sprouted grafts, sapling height, number of leaves per sapling and leaf area. The result revealed that 100% graft success was observed on the grafts prepared in January. The highest mortality (13.68±0.58%) was reported on 25th November grafted sapling. The sapling height (39.68±3.68 cm), number of leaves per sapling (23.12±3.43) and leaf area (16.34±1.05 cm2) were found superior for 10th January grafted sapling while the number of primary and secondary branches per sapling were found non-significant for all grafting dates. Therefore, the study revealed that 10th January was the most suitable time for grafting of kumquat under Kavre, Nepal conditions.

scholarly journals Application of Leaf Fertilizer Using Nano Technology To Read Vegetative Growth of Vanda sp.

2019 ◽  
Vol 2 (1) ◽  
pp. 19
Author(s):  
Dwi Zulfita ◽  
Maulidi Maulidi ◽  
Agus Hariyanti
Keyword(s):  
Vegetative Growth ◽  
Leaf Length ◽  
Nano Technology ◽  
Randomized Design ◽  
Treatment Factor ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Leaf Fertilizer ◽  
Screen House ◽  
Experimental Garden

This study aims to find the best fertilizer concentration of Growmore leaves to stimulate vegetative growth of Orchid Vanda sp. The study was conducted at the Tanjungpura University Faculty of Agriculture's experimental garden screen house and took place from March 5 2018 to July 12, 2018. The research design used was a Completely Randomized Design with one treatment factor namely Growmore Leaf Fertilizer concentration (D) with 5 levels of treatment namely Concentration 1 g/liter of water (d1), 2 g/liter of water (d2), 3 g/liter of water (d3), 4 g/ liter of water (d4) and 5 g/liter of water (d5). Each treatment was repeated 5 times. The variables observed were the increase of number of leaves (strands), the increase of leaf length (cm), the increase of number of roots (strands) and the increase of root length (cm). The results shows that the application of Growmore fertilizer in the amount of a concentration of 1 g/ liter of water, 2 g /liter of water, 3 g/liter of water and 4 g /liter of water show an increase in the number and length of leaves of Vanda sp. which is just as good. The Growmore fertilizer concentration is the best for the number of roots and the length of the roots of Vanda sp. Orchid seeds in the amount of 3 g/liter of water.

scholarly journals Pengaruh Kombinasi Serat Aren dan Pasir terhadap Pertumbuhan Pakchoi (Brassica rapaL. ssp.Chinensis) pada Hidroponik Substrat

2014 ◽  
Vol 16 (1) ◽  
pp. 7
Author(s):  
Reni Surya Dewi ◽  
Samanhudi Samanhudi ◽  
Dwi Hardjoko
Keyword(s):  
Brassica Rapa ◽  
Confidence Level ◽  
Agricultural Land ◽  
Wood Fiber ◽  
Economic Value ◽  
Duncan Multiple Range Test ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Screen House ◽  
Range Test

<p>Changed over of the functions of agricultural land into industrial areas causing the narrowness of potential agricultural land can be used for cultivation. Hydroponics is able to overcome these problems, one of them by utilizing arenga wood fiber as a substrate for planting. One type of vegetable which is easily cultivated mustard plants are especially pakchoi (Brassica rapa L. ssp. chinensis). In addition to the timing of harvest is short, the plant also has a high economic value. The purpose of this research is to know the composition of the mixture of arenga wood fiber for proper growth of the pakchoi. This research was carried out in July to September 2013 in Screen house B Sebelas Maret University Surakarta Faculty of agriculture. Research compiled based on Completely Randomized Design (CRD) with two factor, each consisting of three degrees so obtained nine ranks and one control which use husk charcoal and the treatment is replication four times. The Data obtained were analyzed with F-test standard of 5%. If there is a real significant on the treatment of variables measured then continued with average comparison test using Duncan Multiple Range Test (DMRT) at the 95% confidence level. The research shows that the arenga wood fiber can be used as a medium in hydroponic substrates for pakchoi and combinations are optimal for the growth of pakchoi is arenga wood fiber soaked water 6 days mix sand volcano not washed.</p>

scholarly journals Induksi Kalus Tanaman Kentang Dombu (Solanum tuberosum L.) Secara In Vitro Dengan Pemberian ZPT 2,4-D (Dichlorophenoxy Acetid Acid)

2019 ◽  
Vol 8 (2) ◽  
Author(s):  
Siti RLR Idris ◽  
Asri Pirade Paserang
Keyword(s):  
Solanum Tuberosum ◽  
Callus Induction ◽  
Culture Media ◽  
Callus Formation ◽  
Solanum Tuberosum L ◽  
Randomized Design ◽  
Completely Randomized Design

This research was aimed to determine the effect of the PGR 2.4-D (Dichlorophenoxy Acetid Acid) in various concentrations on induceing callus of Dombu potato (Solanum tuberosum L.). This research was performed based on Completely Randomized Design (RAL) with 6 treatments and 3 times repetation, so there were 18 experiment units. Each experiment used 3 explants so as there were 54 explants. The combination of concentration of the tested PGR in the culture media were T1 = MS0+ 2.4-D 0 ppm (control), T2 = MS0+ 2.4-D 0.5 ppm, T3 = MS0+ 2.4-D 1 ppm, T4= MS0+ 2.4-D 1.5 ppm, T5 = MS0+ 2.4-D 2 ppm and T6 = MS0+ 2.4-D 2.5 ppm. The results showed that callus induction was appeared in the concentration of 1.0, 1.5, 2.0, and 2.5 ppm. Callus was generally formed on the Day-8 after plantation. Callus color was mostly greenish transparent, callus texture was mostly crumb type, and callus formation percentage was almost 100%. The best media for inducing the callus was in treatment T4 (1.5 ppm 2.4-D), it referred to the formed callus biomass

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