scholarly journals Effect of indolebutyric acid on rooting and budding of cuttings of Glyicidium sepium

2019 ◽  
pp. 297-303
Author(s):  
Renisson Neponuceno Araújo Filho ◽  
Dario Costa Primo ◽  
João Lucas Aires Dias ◽  
Josue Luiz Marinho Junior ◽  
Victor Casimiro Piscoya ◽  
...  
Keyword(s):  
Sodium Hypochlorite ◽  
Vegetative Propagation ◽  
Green Manure ◽  
Block Design ◽  
Cost Benefit ◽  
Dry Weight ◽  
Indolebutyric Acid ◽  
Randomized Block Design

Studies carried out with the use of gliricidia biomass found that green manure contributes to increasing the productivity of forest crops when compared to the incorporation of other legumes. This study aimed to evaluate the viability of vegetative propagation by cuttings in the development of rooting and budding of Glyicidium sepium in different concentrations of indolebutyric acid (IBA). The experiment was carried out in a greenhouse with an entirely randomized block design and increasing concentrations of IBA 0, 625, 1250, and 3000 mg.L-1 with six replicates. The cuttings were standardized in length and diameter, then treated with sodium hypochlorite and immersed in different concentrations of IBA. The parameters plant evaluated were the sprouts number, sprouts length, sprouts diameter, sprouts dry weight, and roots dry weight. The concentration of IBA was shown to be effective in increasing all parameters studied at the IBA concentration of 2100 mg.L-1, and the higher concentrations did not offer any cost-benefit advantages for the production of gliricidia by cutting.

scholarly journals Effect of indolebutyric acid on rooting and budding of cuttings of glyicidium sepium

2019 ◽  
Vol 4 (4) ◽  
pp. 289
Author(s):  
Renisson Neponuceno Araújo Filho ◽  
Dario Costa Primo ◽  
João Lucas Aires Dias ◽  
Josue Luiz Marinho Junior ◽  
Victor Casimiro Piscoya ◽  
...  
Keyword(s):  
Sodium Hypochlorite ◽  
Vegetative Propagation ◽  
Green Manure ◽  
Block Design ◽  
Cost Benefit ◽  
Dry Weight ◽  
Indolebutyric Acid ◽  
Randomized Block Design

Studies carried out with the use of gliricidia biomass found that green manure contributes to increasing the productivity of forest crops when compared to the incorporation of other legumes. This study aimed to evaluate the viability of vegetative propagation by cuttings in the development of rooting and budding of Glyicidium sepium in different concentrations of indolebutyric acid (IBA). The experiment was carried out in a greenhouse with completely randomized block design and increasing concentrations of IBA 0, 625, 1250, and 3000 mg.L-1 with six replicates. The cuttings were standardized in length and diameter, then treated with sodium hypochlorite and immersed in different concentrations of IBA. The parameters plant evaluated were the sprouts number, sprouts length, sprouts diameter, sprouts dry weight, and roots dry weight. The concentration of IBA was shown to be effective in increasing all parameters studied at the IBA concentration of 2100 mg.L-1 and the higher concentrations did not offer any cost-benefit advantages for the production of gliricidia by cutting.

scholarly journals The Success of Root Cuttings is Endangered Kalapi (Kalappia celebica Kosterm.) by Giving Rootone-F Growth Regulator

Jurnal Wasian ◽  
2021 ◽  
Vol 8 (2) ◽  
pp. 115-120
Author(s):  
Febryani Febryani ◽  
◽  
Faisal Tuheteru ◽  
Asrianti Arif ◽  
Husna Husna
Keyword(s):  
Growth Regulator ◽  
Vegetative Propagation ◽  
Block Design ◽  
Dry Weight ◽  
Experimental Unit ◽  
Endangered Tree ◽  
Endangered Tree Species ◽  
Shoot Dry Weight ◽  
Randomized Block Design ◽  
Mycorrhizal Association

Kalapi (Kalappia celebica Kosterm.) is endemic in Sulawesi and Endangered species. Plant propagation needs to be done but is constrained by limited seeds. Vegetative propagation of plants can be an alternative method such as using the root cutting technique that has been done previously on other types of species. This study aims to determine the success of vegetative propagation of kalapi (K. celebica), an endangered tree species by root cuttings using Rootone F. as root growth regulator. The research took place from March to June 2019 conducted at the plastic house of the Indonesian Mycorrhizal Association (AMI) Southeast Sulawesi Branch, Kendari. This study used a Randomized Block Design (RBD) consisting of 6 treatments of Rootone-F concentration : (a) 0 ppm, (b) 100 ppm, (c) 200 ppm, (d) 300 ppm, (e) 400 ppm and (f) 500 ppm. Each treatment was repeated three times and three units of the plant so that the total experimental unit used was 54 units. The results showed that the provision of Rootone-F could increase the success of the growth of kalapi root cuttings. Rootone-F concentration of 500 ppm gives the best results on the percentage of cuttings, percentage of sprouts, percentage of roots, number of shoots and shoot dry weight. The results showed that kalapi can be propagated by root cuttings.

scholarly journals Effect of Doses of Green Manure from Different Sources on Growth and Yield of Maize in Dryland

2021 ◽  
Vol 16 (1) ◽  
pp. 61-67
Author(s):  
Idham Idham ◽  
Salapu Pagiu ◽  
Sri Anjar Lasmini ◽  
Burhanuddin Haji Nasir
Keyword(s):  
Soil Fertility ◽  
Nutrient Uptake ◽  
Green Manure ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
P Value ◽  
Maize Production ◽  
Randomized Block Design ◽  
Significant Difference

Dryland has low soil fertility. Efforts that can be made to improve soil fertility are fertilizer technologies such as green manure compost. The aim of this study was to determine the type and dose of green manure to increase the growth, production and nutrient uptake of maize in the dryland. The research was conducted in Sidera Village Sigi Biromaru District, Sigi Regency, Central Sulawesi from June to December 2018. The research used a factorial randomized block design. The first factor is the type of green manure consisting of three levels, namely mungbean green manure (K1), peanut green manure (K2) and Centrosema pubescens green manure (K3). The second factor is the dose of green manure which consists of three levels, namely 5 t. ha-1 (D1), 7.5 t. ha-1 (D2) and 10 t. ha-1 (D3). Thus, there are 9 treatment combinations, each treatment consisting of 3 replications so that there are 27 experimental units. Data were analyzed statistically using the F test and if significantly different it was followed by the least significant difference (LSD) Fisher’s test, P-value 0.05. These results showed that the types and dose of green manure increase the growth and yield of maize, namely leaf area, stem diameter, cob length, the weight of 100 dry shelled seeds, and production per hectare of the dry weight of corn shelled. The highest nutrient uptake and maize production were obtained in the application of C. pubescens green manure at a dose of 10 t. ha-1, namely nitrogen uptake of 7.68%, phosphorus of 0.39%, potassium of 0.09% and yield of 6.44 t. ha-1.

scholarly journals Rooting of juvenile cuttings of Brazil nut trees using indolebutyric acid in sub-irrigation chamber

2019 ◽  
Vol 13 ◽  
pp. 222
Author(s):  
Ricardo Manoel Bardales-Lozano ◽  
Luiz Fernandes Silva Dionisio ◽  
Edgar Cusi Auca
Keyword(s):  
Vegetative Propagation ◽  
Callus Formation ◽  
Block Design ◽  
Brazil Nut ◽  
Indolebutyric Acid ◽  
Bertholletia Excelsa ◽  
Randomized Block Design ◽  
Sexual Propagation ◽  
Shoot Emergence

The sexual propagation of Brazil nut (Bertholletia excelsa Humb. & Bonpl.) is limited by several factors, including slow and irregular germination, unevenness in root and shoot emergence, and a strategy to overcome these limitations is vegetative propagation. The objective of this study is to evaluate the rooting of Brazil nut cuttings using different concentrations of indolebutyric acid (IBA) in a subirrigation system. The study adopted a completely randomized block design with five concentrations of IBA (0, 1000, 2000, 3000, and 4000 mg L-1). The donor plants of the vegetative material were obtained from seeds of trees selected as highly productive parent plants. Cuttings with approximately 6 cm were obtained from the basal and middle sections of the shoot and contained one pair of nodes and one fully developed leaf. The percentage of survival, callus formation, rooting, and sprouting was determined at 105 days after rooting. IBA improved the analyzed characteristics for the development of Brazil nut plants. The IBA concentration of 1000 mg L-1 provided the highest percentage of survival, rooting, and callus formation. Juvenile cuttings showed a higher rate of survival (69.7%), rooting (49.1%), and callus formation (30.2%) at IBA concentrations between 1.9 and 2.3 g L-1.

scholarly journals VEGETATIVE PROPAGATION OF HYMENAEA COURBARIL L. AND APULEIA LEIOCARPA (VOGEL) J. F. MACBR. BY MINI-CUTTING

2020 ◽  
Vol 44 ◽  
Author(s):  
Juliana Muller Freire ◽  
Letícia Nakamura Veríssimo ◽  
Beatriz Rodrigues Pereira ◽  
Janaína Ribeiro Costa Rouws ◽  
José Carlos Arthur Junior
Keyword(s):  
Vegetative Propagation ◽  
Block Design ◽  
Dry Mass ◽  
Root Number ◽  
Indolebutyric Acid ◽  
Hymenaea Courbaril ◽  
Randomized Block Design ◽  
Average Survival ◽  
Different Types ◽  
Set Up

ABSTRACT The objective of this work was to evaluate the vegetative propagation of Hymenaea courbaril (jatobá) and Apuleia leiocarpa (garapa) using the mini-cutting technique with the use of indolebutyric acid (IBA) growth regulator in different types of mini-cuttings. Two experiments were set up: the first involving the two species and three mini-cutting techniques (basal, intermediate and apical) in the presence and absence of IBA (4000 mg kg-1). In the second experiment, only the garapa species was evaluated by testing the same three mini-cutting techniques at four IBA concentrations: 0, 1000, 2000 and 4000 mg kg-1. The mini-cuttings were obtained from 6-month-old seedlings produced from seeds in a nursery. A randomized block design was used in a 3 x 2 x 3 factorial scheme (three mini-cutting techniques, two IBA concentration levels and three evaluation dates) in the first experiment, and a 3 x 4 x 3 factorial scheme (three mini-cutting techniques, four IBA concentrations and three evaluation dates) in the second experiment. At 90 days, jatobá had an average survival of 54%, with less than 5% of total rooting, without significant influence of the mini-cutting technique or IBA use. Garapa presented higher survival for the basal mini-cuttings in both experiments, which were the only ones that took root. IBA did not influence survival or rooting percentage of garapa mini-cuttings, but negatively influenced the root number, length and dry mass. We concluded that the basal mini-cutting is a viable technique for vegetative propagation of garapa, presenting 40% of rooting, but the propagation by mini-cutting for jatobá was not successful under the conditions of this study.

scholarly journals EFFICIENCY OF VEGETATIVE PROPAGATION OF CAJÁ-DE-JABUTI UNDER CONCENTRATIONS OF INDOLEBUTYRIC ACID AND GRAFTING METHODS

2021 ◽  
Vol 34 (2) ◽  
pp. 310-317
Author(s):  
DHEIMY DA SILVA NOVELLI ◽  
GABRIELA DA SILVA TAMWING ◽  
SEBASTIÃO ELVIRO DE ARAÚJO NETO ◽  
LUIS GUSTAVO DE SOUZA E SOUZA ◽  
NILCILÉIA MENDES DA SILVA
Keyword(s):  
Vegetative Propagation ◽  
Block Design ◽  
Dry Mass ◽  
Stem Cuttings ◽  
Indolebutyric Acid ◽  
Parametric Test ◽  
Randomized Block Design ◽  
Different Types ◽  
Graft Success ◽  
Grafting Methods

ABSTRACT The objectives of the tests were to evaluate concentrations of indolebutyric acid (IBA) combined with different types of cuttings and grafting methods on the vegetative propagation of cajazeira-dejabuti (S. testudinis). The experiment with stem cuttings was conducted in a greenhouse with an intermittent misting system. The experimental design was completely randomized in a 5 x 6 factorial arrangement consisting of five cutting types: apical, medial, basal, stratified, and tanchan, and six IBA concentrations: 0, 1,000, 2,000, 3,000, 4,000, and 5,000 mg kg-1, with four replications of ten cuttings. The experiment with the root cuttings followed a randomized block design composed of six IBA concentrations (0, 1,000, 2,000, 3,000, 4,000, and 5,000 mg kg-1) with four replications, evaluating after 120 days the percentages of live, sprouted, rooted, and calloused cuttings, and the number and dry mass of roots and sprouts. Five grafting methods (chip budding, shield budding, cleft grafting, wedge grafting, and splice grafting) were tested by evaluating the graft success and sprouting percentages at 30 and 60 days after grafting, respectively. Statistical analyses were performed using the Kruskal-Wallis non-parametric test. The IBA concentrations of 0, 2,000, 3,000, and 5,000 mg kg-1 increased the number of sprouts in tanchan cuttings. The tanchan cuttings showed the highest survival and percentage of sprouts regardless of the IBA concentration. The IBA concentration of 2,200 mg kg-1 promotes higher rooting rates in root cuttings. Splice grafting provides higher graft success and sprouting rates.

scholarly journals Variabilitas Genetik dan Fenotipik Karakter Pertumbuhan dan Komponen Pertumbuhan Benih Hasil Perbanyakan Vegetatif Klon-klon Teh yang Diperoleh melalui Persilangan Buatan

Jurnal Agro ◽  
10.15575/158 ◽  
2015 ◽  
Vol 2 (1) ◽  
pp. 10-14
Author(s):  
Heri Syahrian Khomaeni ◽  
Vitria Puspitasari Rahadi ◽  
Endi Ruhaendi ◽  
Budi Santoso
Keyword(s):  
Vegetative Propagation ◽  
Plant Material ◽  
Phenotypic Variability ◽  
Block Design ◽  
Dry Weight ◽  
Tea Plant ◽  
Root Dry Weight ◽  
Randomized Block Design ◽  
Almost All ◽  
Growth Ability

Perbanyakan tanaman teh dengan menggunakan setek satu daun saat ini merupakan cara yang umum untuk memenuhi kebutuhan bahan tanaman dalam jumlah yang banyak dengan waktu yang singkat. Salah satu syarat dalam perakitan klon teh unggul baru adalah kemudahan klon tersebut untuk diperbanyak secara vegetatif. Hal ini dikarenakan klon yang mudah diperbanyak secara vegetatif lebih disukai oleh para pekebun. Salah satu pengujian yang harus dilakukan dalam proses pemuliaan tanaman teh adalah uji perbanyakan vegetatif pada kandidat klon unggul baru. Penelitian ini bertujuan untuk mengetahui variabilitas kemampuan pertumbuhan dan beberapa komponen pertumbuhan benih setek dalam uji perbanyakan vegetatif. Penelitian dilaksanakan di Persemaian Pemuliaan Kebun Percobaan Pusat Penelitian Teh dan Kina Gambung. Percobaan menggunakan Rancangan Acak Kelompok (RAK) dengan 19 klon sebagai perlakuan yang diulang tiga kali, setiap perlakuan ditanam 52 benih setek. Hasil penelitian menunjukkan bahwa hampir seluruh variabilitas genetik pada karakter yang diamati tergolong dalam kategori luas, kecuali untuk karakter panjang akar, dan berat kering akar. Variabilitas fenotipik menunjukkan bahwa hampir seluruh karakter yang diamati tergolong dalam kategori luas, kecuali berat kering akar. Currently, propagation of tea plant using one leaf is a common way to fulfil the need of plant material in large quantity also short in time. One of requirements in assembling new superior tea clone is the easy of clone to be propagated vegetatively. Clone which is easy to propagate in vegetative way is apt more by the gardeners. One required test on tea plant breeding process is vegetative propagation test of new superior clone candidates. This research aimed to determine variability of growth ability and several growth components of cutting seed in vegetative propagation. The research was carried out in Breeding Nursery, Experimental Field of Tea and Cinchona Research Institute Gambung. The trial was set in Randomized Block Design (RBD) with 19 clones as the treatment which was repeated three times, each treatment consisted of 52 cutting seeds. The result showed that almost all genetic variability of characters observed were included to wide category, except for root length and root dry weight characters. Phenotypic variability showed that nearly all characters observed were comprised to wide category, except root dry weight.

scholarly journals Agronomic performances of Pak Choi grown with different soil cover

2015 ◽  
Vol 33 (2) ◽  
pp. 261-266 ◽  
Author(s):  
Márcia M Echer ◽  
Graciela M Dalastra ◽  
Tiago L Hachmann ◽  
Elcio S Klosowski ◽  
Vandeir F Guimarães
Keyword(s):  
Soil Cover ◽  
Block Design ◽  
Dry Weight ◽  
Bare Soil ◽  
Production Traits ◽  
Pak Choi ◽  
Randomized Block Design ◽  
Black Plastic ◽  
Growing Conditions ◽  
Set Up

An important aspect in the cultivation of vegetables is the quality of the product to be marketed, free from dirt and damage and the practice of mulching could be an option, but there is scarse information. The aim of this study was to evaluate the influence of mulching on the production traits of three cultivars of Pak Choi. The experiment was set up during March to May 2013 using a split plot randomized block design, with four replications. Soil cover treatments (white agrotextile, black agrotextile, black plastic, silver plastic, tifton straw and bare soil) were arranged in the plots, and three cultivars of Pak Choi (Green Pak Choi, White Pak Choi and Chingensai Natsu Shomi) in subplots. Height and diameter of shoots, number of leaves, fresh weight of the head and petiole, base diameter, dry weight of stem, petiole, and leaf were evaluated thirty-five days after transplantation. The total dry weight and leaf area were measured, and then we estimated the yield. There was a significant effect of soil cover and cultivar. In general, the cover with synthetic materials showed higher values on production of Pak Choi. The cultivar White Pak Choi was better adapted to the growing conditions, with an average yield of 57.78 t/ha.

scholarly journals PENGARUH JARAK TANAM DAN DOSIS PUPUK NPK MAJEMUK TERHADAP PERTUMBUHAN, PRODUKSI BUNGA, DAN ANALISIS USAHA TANI ROSELA MERAH

2020 ◽  
Vol 18 (1) ◽  
pp. 17
Author(s):  
BUDI SANTOSO ◽  
UNTUNG SETYO-BUDI ◽  
ELDA NURNASARI
Keyword(s):  
Production Cost ◽  
Block Design ◽  
Market Price ◽  
Dry Weight ◽  
Hibiscus Sabdariffa ◽  
Plant Spacing ◽  
Fresh Weight ◽  
Compound Fertilizer ◽  
Randomized Block Design ◽  
Growth Production

<p>ABSTRAK<br />Penelitian mengenai jarak tanam dan pemupukan untuk tanaman<br />rosela merah (Hibiscus sabdariffa var. sabdariffa) belum banyak dilakukan.<br />Suatu penelitian, yang dilakukan di Desa Kanyoran, Kecamatan Semen,<br />Kabupaten Kediri pada tahun 2010, bertujuan untuk mendapatkan jarak<br />tanam dan dosis pupuk NPK majemuk yang tepat bagi pertumbuhan serta<br />produksi kelopak bunga rosela merah dan analisis usaha tani. Perlakuan<br />disusun dalam rancangan acak kelompok faktorial dengan 3 ulangan.<br />Sebagai faktor pertama adalah 3 ukuran jarak tanam yang terdiri atas 1) 80<br />x 50 cm; 2) 100 x 50 cm; dan 3) 120 x 50 cm; dan sebagai faktor kedua<br />adalah 5 dosis pupuk NPK majemuk yang terdiri atas a) 30 kg NPK/ha; b)<br />37,50 kg NPK/ha; c) 45 kg NPK/ha; d) 52,50 kg NPK/ha; dan e) 60 kg<br />NPK/ha. Hasil penelitian menunjukkan bahwa terjadi interaksi antara jarak<br />tanam (100 x 50 cm) dengan dosis pupuk (45 kg NPK/ha) yang<br />memberikan pertumbuhan tinggi tanaman, jumlah cabang produktif,<br />jumlah buah, bobot kelopak bunga berbiji, bobot biji, bobot basah kelopak<br />bunga tanpa biji, dan bobot kelopak bunga kering maksimal, masing-<br />masing sebesar 186,63 cm; 16,33 cabang; 117,00 buah; 41,33 kg/petak;<br />16,17 kg/petak; 26,67 kg/petak; dan 2,35 kg/petak (652,75 kg/ha). Usaha<br />tani rosela merah memberikan keuntungan sebesar Rp 10.420.000/ha<br />dengan B/C = 1,49. Harga pokok kelopak bunga kering sebesar<br />Rp13.031/kg lebih kecil dibanding harga pasar (Rp 40.000/kg), dan dapat<br />dijamin tidak akan terjadi kerugian bagi petani<br />Kata kunci : Hibiscus sabdariffa var. sabdariffa, jarak tanam, pupuk NPK<br />majemuk, pertumbuhan, produksi</p><p>ABSTRACT<br />There has been no research program on plant spacing and fertilization on<br />red roselle plant (Hibiscus sabdariffa var. sabdariffa) up to 2010. A study<br />conducted in Desa Kanyoran, Kecamatan Semen, Kediri in 2010, aimed at<br />getting appropriate plant spacing and NPK compound fertilizer dosage for<br />growth and calyx production of red roselle, as well as its farm analysis.<br />The experiment was arranged in a factorial randomized block design with<br />three replicates. As the first factor were 3 dimensions of plant spacing<br />consisting of 1) 80 x 50, 2) 100 x 50, and 3) 120 x 50 cm, and the second<br />factor were 5 doses of NPK compound fertilizer consisting of a) 30, b)<br />37.50, c) 45, d) 52.50, and e) 60 kg NPK/ha. The results showed that there<br />was an interaction between plant spacing (100 x 50 cm) with fertilizer<br />dosage (45 kg NPK/ha), which resulted in plant height, number of<br />productive branches, number of fruits, weight calyx with seed, seed<br />weight, fresh weight of seedless calyx, and maximum dry weight of calyx,<br />each amounting to 186.63 cm; 16.33 branches; 117.00 fruits; 41.33<br />kg/plot; 16.17 kg/plot; 26.67 kg/plot; and 2.35 kg/plot (652.75 kg/ha),<br />respectively. Red roselle farm provided a gain of Rp10,420,000/ha with a<br />B/C of 1.49. Production cost of dried calyx was Rp13,031/kg, lower than<br />market price (Rp 40,000/kg), and was guaranteed to be no loss to farmers.<br />Key words: Hibiscus sabdariffa var. sabdariffa, plant spacing, NPK<br />compound fertilizer, growth, production</p>

scholarly journals Pertumbuhan dan Produksi Dioscorea sansibarensis Pax pada Perlakuan Panjang lanjaran dan Waktu Batang Membelit*

2018 ◽  
Vol 45 (3) ◽  
pp. 249
Author(s):  
Solikin ,
Keyword(s):  
Block Design ◽  
Soil Surface ◽  
Dry Weight ◽  
Growth And Yield ◽  
Botanic Garden ◽  
Randomized Block Design ◽  
Two Factors ◽  
Main Plot ◽  
Total Plant ◽  
Total Dry Weight

Dioscorea is potentially used as staple food to support food security. The research was aimed to determine the effect of stake length and time of  stem twining  on  the growth of Dioscorea sansibarensis Pax. The experiment was conducted  in  Purwodadi Botanic Garden from December 2014 until May 2015 using split plot randomized block design consisted of two factors, i.e. the stake length and time of stem twining. The stake length was the main plot consisted of 150 cm, 100 cm and 50 cm above soil surface and without stake (control). The time of stem twining as subplots, i.e. stem twined early, twined at the time of 4 leaves stage, and twined at 8 leaves stage. Each combination of the treatments was replicated three times. The results showed that there was significant effect on the stake length  and the time of stem twining treatments on the plant growth and yield. The stake  length of 150 cm treatment produced the highest fresh tuber and total plant dry weight, i.e., 257.24 g and 132.77 g per plant, respectively. On the contrary, the plant without stake produced the lowest fresh tuber and  total dry weight of plant, i.e., 112.10 g and 48.65 g per plant, respectively.<br /><br />Keywords: biomass,leaf area, photosyntesis, tuber weight

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