scholarly journals Keragaan pertumbuhan tanaman honje (Etlingera elatior) pada beberapa level kerapatan naungan

Jurnal Agro ◽  
10.15575/4057 ◽  
2019 ◽  
Vol 6 (1) ◽  
pp. 24-34
Author(s):  
Eko Setiawan
Keyword(s):  
Chlorophyll Content ◽  
Vegetative Growth ◽  
Block Design ◽  
Ornamental Plant ◽  
Experimental Unit ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Shade Condition ◽  
Aromatic Herbs ◽  
Etlingera Elatior

Honje (Etlingera elatior) adalah tanaman multifungsi yang telah digunakan untuk tujuan pertamanan, kuliner, obat-obatan dan bunga potong. Tujuan penelitian ini adalah untuk mengetahui keragaan pertumbuhan vegetatif tanaman honje di bawah naungan pada beberapa tingkat kerapatan paranet. Penelitian dilaksanakan dari bulan Desember 2016 sampai April 2017 di Kebun Percobaan Universitas Trunojoyo Madura, menggunakan rancangan acak kelompok faktor tunggal dengan tiga perlakuan pemberian naungan paranet yaitu: 0% (tanpa naungan paranet), naungan paranet 65%, dan naungan paranet 75% (kontrol), yang diulang lima kali. Setiap unit percobaan terdiri atas enam tanaman honje. Hasilnya menunjukkan bahwa pertumbuhan tanaman tertinggi, jumlah daun per rumpun dan kandungan klorofil terbanyak dihasilkan pada naungan 65%. Jumlah anakan terbanyak (6,7) dihasilkan pada kondisi naungan 75%. Kerapatan stomata perlahan meningkat dengan bertambahnya umur, tertinggi sekitar 209,4 mm-2. Adaptasi honje pada kondisi naungan 65% berpeluang dikembangkan sebagai tanaman hias, ramuan herbal atau sayuran alternatif di Madura.ABSTRACTTorch ginger (Etlingera elatior) is a multifunctional crop that has been used for ornamental, culinary, medicinal and cutting flower purposes. The aim of this study was to determine the vegetative growth of torch ginger under different density levels of shading net. The research was conducted from December 2016 to April 2017 in the experimental field of University of Trunojoyo Madura in randomized block design with three paranet shade treatments, respectively: 0% (without paranet shade), 65% paranet shade, and 75% paranet shade (control), with five replications. Each experimental unit consisted of six torch ginger plants. The results indicated that 65% paranet shade gave the best performance for plant height, the number of leaves per clump, and chlorophyll content. The 75% paranet shade gave the highest number of thillers (6.7). The density of stomata was slowly increased in line with the maturity and reached the highest density in 209,4 mm-2. The adaptation of torch ginger at 65% shade condition has an opportunity to be developed as an ornamental plant, aromatic herbs or alternative vegetable in Madura.conditions has an opportunity to be developed as an ornamental plant, aromatic herbs or alternative vegetable in Madura.

scholarly journals Influence of Substrate and Fertilization on Growth and Development of Iris adriatica

2012 ◽  
Vol 40 (1) ◽  
pp. 212 ◽  
Author(s):  
Ines HAN DOVEDAN ◽  
Sanja MORIC ◽  
Zoran SINDRAK ◽  
Ivana CEROVSKI ◽  
Ivan MUSTAC ◽  
...  
Keyword(s):  
Growth And Development ◽  
Market Research ◽  
Block Design ◽  
Ornamental Plant ◽  
Design Experiment ◽  
Biometric Analysis ◽  
Potted Plants ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Influence Of Substrate

Iris adriatica is indigenous to Mediterranean part of Croatia. It is an attractive plant and has opportunities for introduction into horticulture and the ornamental plant market. Research was conducted in the experimental garden of the Faculty of Agriculture, University of Zagreb, to assess the possibility of growing this species as a pot plant. Research included 360 potted plants placed as randomized block design experiment. The goal of this research was to determine influence of chosen substrates and fertilizers, as well as to explore growth and development dynamic of the species cultivated outdoors from June till August 2010. The following characteristics were measured: plants height, number of leaves, and number of rosettes. Biometric analysis showed that the development of Iris adriatica was significantly influenced only by substrate, while fertilization and interaction of substrate and fertilization showed no significant impact on examined plants characteristics.

scholarly journals Comparative Growth Performance of Papaya Hybrids and their Parents under Reciprocal Crossing System

2020 ◽  
pp. 167-173
Author(s):  
Suchismita Jena ◽  
T. R. Ahlawat ◽  
A. I. Patel ◽  
A. K. Pandey ◽  
Dharmishtha Patel ◽  
...  
Keyword(s):  
Vegetative Growth ◽  
Growth Parameters ◽  
Block Design ◽  
Germination Percentage ◽  
Internodal Length ◽  
Randomized Block Design ◽  
Growth Performances ◽  
Breeding Programmes ◽  
Number Of Leaves ◽  
Reciprocal Crossing

Papaya is a very popular fruit in the tropical and subtropical regions of the world and has witnessed an increase in demand. This has fuelled an interest to develop region specific hybrids with desirable vegetative growth and vigour.  Hence a field experiment was carried out at College of horticulture and forestry, Navsari Agricultural University in Gujarat during 2018-2020 in randomized block design with three replications to know the mean performance of parents and hybrids for comparative growth performances of papaya. Wherein, thirty papaya hybrids were developed from six morphologically distinct parents through full diallel crossing technique and all the parents and hybrids were evaluated for their germination and growth parameters. The variability was distinct in all hybrids and parents for germination percentage, days taken to germination, periodical plant height and girth, number of leaves, petiole length and internodal distance. Amongst all the parents, Pusa Delicious, CO-8 and Lucknow Local exhibited improved germination, better vegetative growth and dwarf stature, respectively. Among the hybrids, Pusa Delicious x Lucknow Local was found to have dwarf stature with minimum internodal length however, the reciprocal cross: Lucknow Local x Pusa Delicious recorded maximum plant girth and number of leaves. Based on their mean performance, these parents can be used for further breeding programmes and hybrids could be exploited for cultivation.

scholarly journals Effect of Azotobactor and Pseudomonas along with various levels of NPK on growth and flowering of marigold cv. Pusa Narangi Gainda

2021 ◽  
Vol 17 (2) ◽  
pp. 630-635
Author(s):  
Shabnam Kumari ◽  
Kulveer Singh Yadav ◽  
Harmandeep Kaur ◽  
Sachin Kishor
Keyword(s):  
Vegetative Growth ◽  
Block Design ◽  
Dry Weight ◽  
Leaf Biomass ◽  
Flower Longevity ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Biomass Plant ◽  
N2 Fixer

The experiment was carried at Agriculture Farm, School of Agricultural Sciences and Technology, RIMT University, Mandi Gobindgarh, Punjab, India. This investigation was done to study the effect of different biofertilizers and NPK level on vegetative growth and flowering parameters of marigold cv. Pusa Narangi Gainda during 2019-20. Experiment was laid out in a Randomized Block Design with three replications. Results revealed that, number of leaves/plant (303.98), fresh weight of leaf (4.34 g), dry weight of leaf (1,68 g), leaf biomass/plant (1103.03 g) and stem diameter (1.54 cm) were resulted when plants of marigold treated with treatment T10 (75% NPK + N2 fixer (Azotobactor) + PSB (Pseudomonas) + RDFYM). In concern with flowering parameters, the results revealed that the number of flowers/plant (36.07), fresh weight of flower (6.89 g) and longer flower longevity (34.61 days) were resulted by under T10 (75% NPK + N2 fixer (Azotobactor) + PSB (Pseudomonas) + RDFYM) not with standing, more dry weight of flower (1.91 g) and longer duration of flowering (49.51 days) were recorded under the treatment T9 i.e. 75% NPK + PSB (Pseudomonas).

scholarly journals Effect of Pusa Hydrogel and Plant Growth Regulators on Vegetative Growth, Flowering and Fruiting of Strawberry (Fragaria x ananassa Dutch) Cv. Chandler

2020 ◽  
pp. 17-24
Author(s):  
Sandeep Singh ◽  
Saket Mishra ◽  
Sudhir Singh Jamwal ◽  
Vijay Bahadur
Keyword(s):  
Vegetative Growth ◽  
Growth Parameters ◽  
Block Design ◽  
Maximum Growth ◽  
Research Field ◽  
Central Research ◽  
Randomized Block Design ◽  
Minimum Number ◽  
Number Of Leaves ◽  
Vegetative Characters

Aims: The aim of controlling vegetative growth of Chandler strawberry cultivar using pusa hydogel (25 g and 50 g), Cycocel (500 ppm and 1000 ppm) and triacontanol (100 ppm and 150 ppm). Study Design: The experiment was carried out in Randomized Block Design (RBD) with three replications. Place and Duration of Study: The experiment was carried out at Central Research Field Department of Horticulture, SHUATS, Naini, Prayagraj - 211007, U.P. (India) during the year 2015-2016 and 2016-2017. Methodology: A field experiment was conducted with 27 treatments. The observations were recorded on vegetative, flowering and fruiting traits. The mean data were subjected to the various statistical analyses. Results: In vegetative characters, maximum plant height 18.65 cm, 15.75 cm and 17.20 cm, number of leaves per plant 15.60, 14.66 and 15.13, plant spread 21.77 cm, 21.32 cm and 21.55 cm, petiole length 21.77 cm, 21.32 cm and 21.55 cm during both the years and pooled of study were recorded in T20 [Triacontanol (150 ppm) + Pusa hydrogel (50 gram)], whereas minimum values for these parameters were recorded with control and T4 (Cycocel -1000 ppm). In the Floral and Fruiting characters, earliest flowering 54.60 days, 55.31 days and 54.96 days, highest number of flowers plant-1 12.57, 12.07 and 12.32, earliest fruiting 69.13 days, 70.40 days and 69.77 days, maximum fruit length 5.20 mm, 4.89 mm and 5.05 mm and fruit width  3.43 mm, 3.38 mm and 3.41 mm for two successive years and pooled were recorded in T23 [Triacontanol (150 ppm) + Cycocel (500 ppm) +  Pusa hydrogel (50 gram)]; while Late flowering (50.20 days) and minimum number of flowers plant-1 and other characters were recorded in T0. Conclusion: On the basis of present investigation, it is concluded that the treatment T23 [Triacontanol (150 ppm) + Cycocel (500 ppm) + Pusa hydrogel (50 gram)] was found best in terms of flowering and fruiting parameters of strawberry while maximum growth parameters were recorded under treatment T20 [Triacontanol (150 ppm) + Pusa hydrogel (50 gram)].

scholarly journals Size of Containers in the Production of Flamboyant Seedlings

2017 ◽  
Vol 9 (12) ◽  
pp. 99
Author(s):  
Alan Mario Zuffo ◽  
Fábio Steiner ◽  
Aécio Busch ◽  
Joacir Mario Zuffo Júnior ◽  
Wéverson Lima Fonseca ◽  
...  
Keyword(s):  
Dry Matter ◽  
Block Design ◽  
Experimental Unit ◽  
Root Volume ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Polyethylene Bags ◽  
Collar Diameter ◽  
Destructive Measurement

The size of the container can affect the quality of the seedlings and, there is no recommendation of containers for the formation of flamboyant seedlings [Delonix regia (Bojerex Hook.) Raf]. Thus, the objective of this study was to evaluate the production of flamboyant seedlings in different container sizes, besides performing trail analysis to identify the growth variables that characterize the quality of these seedlings. The experimental design was a randomized block design with seven container sizes (13 × 13 cm, 15 × 15 cm, 13 × 20 cm, 15 × 25 cm, 17 × 22 cm, 17 × 30 cm or 30 × 40 cm), with four replicates. Each experimental unit was composed of five containers, totaling 20 containers per treatment. The plant height, stem base diameter, number of leaves and the sturdiness quotient were measured at 20, 40, 60, 80 and 100 days after emergence (DAE), and at 100 DAE were also measured the root volume, root dry matter, shoot dry matter, total dry matter, shoot/root dry matter ratio and Dickson quality index (DQI). The flamboyant seedlings have better grow when cultivated in polyethylene bags with size of 30 × 40 cm. The collar diameter, root volume, root dry matter, shoot dry matter and total dry matter are the most adequate variables to indicate the quality of flamboyant seedlings. However, because it is a rapid, simple and non-destructive measurement variable, the root collar diameter is more adequate to identify high-quality flamboyant seedlings.

scholarly journals Pengaruh pemangkasan terhadap pertumbuhan: percabangan dan pembesaran bonggol tiga kultivar kamboja Jepang (Adenium Arabicum)

Kultivasi ◽  
2017 ◽  
Vol 16 (2) ◽  
Author(s):  
Yayat Rochayat Suradinata ◽  
Adinda Cikal Amalia ◽  
Anne Nuraini
Keyword(s):  
Block Design ◽  
Branch Length ◽  
Ornamental Plant ◽  
Aesthetic Value ◽  
Experimental Station ◽  
Randomized Block Design ◽  
Long Time ◽  
Speed Up ◽  
Number Of Leaves ◽  
Number Of Branches

Ornamental plant of Adenium arabicum has a selling value and a high aesthetic value. The beauty of the exotic stump and branching lots are characteristic that differentiates it from other species of Adenium. However, to get a lot of branching and stump enlargement require a long time, so that should an effort to speed up the desired form A. aracium, that is by pruning. This research aimed to determine the effect of pruning on growth, that is branching and stump enlargement three cultivars of A. arabicum. Experiment as done on April until June 2016 at Ciparanje Experimental Station, Faculty of Agriculture, Padjadjaran University, Jatinangor, Sumedang, West Java. The experiment used Factorial Randomized Block Design with three cultivars (Yak Saudi, RCN, and Thai Socotranum) and pruning (without pruning, pruning 7segments, and pruning 14 segments), with three replications. The result of the experiment showed that there was interaction between three cultivars and branching increased the diameter of the stump A. arabicum at 6 weeks after pruning. Interactions that occur, that was between Yak Saudi cultivars with without pruning. Treatment on three cultivars don’t showed different effects. Pruning 14 segments showed the best effect to increased the number of branches, branch length, number of leaves and leaf area on the plant of A. arabicum. Keywords: Adenium arabicum, pruning, RCN, Thai Socotranum, Yak Saudi. 

scholarly journals Adaptasi Pertumbuhan Setek Bunga Krisan (Chrysanthemum sp.) Menggunakan Naungan di Banjarbaru, Kalimantan Selatan [Growth Adaptation of Chrysanthemum Cuttings (Chrysanthemum sp.) Using Shade in Banjarbaru, South Kalimantan]

2021 ◽  
Vol 31 (1) ◽  
pp. 31
Author(s):  
Nour Wasilah Shopa Riska ◽  
Riza Adrianoor Saputra ◽  
Antar Sofyan
Keyword(s):  
Plant Height ◽  
Growth Phase ◽  
Block Design ◽  
Experimental Unit ◽  
Percentage Density ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Development Area ◽  
Growth Adaptation ◽  
Experimental Garden

<p>Banjarbaru merupakan salah satu daerah di Kalimantan Selatan yang memiliki prospek yang baik sebagai daerah pengembangan komoditas krisan. Pertumbuhan tanaman krisan sangat dipengaruhi oleh beberapa faktor, misalnya media tanam, ketersediaan air dan hara, iklim mikro, suhu, kelembaban, serta intensitas cahaya matahari tertentu sehingga untuk memenuhi kebutuhan akan cahaya yang optimal maka perlakuan naungan diperlukan selama fase pertumbuhannya. Penelitian ini bertujuan mengetahui pengaruh persentase kerapatan pada naungan terhadap pertumbuhan setek krisan varietas Puspita Nusantara. Penelitian dilaksanakan pada Bulan November sampai Desember 2020, bertempat di Kebun Percobaan Jurusan Agroekoteknologi Fakultas Pertanian Universitas Lambung Mangkurat Banjarbaru. Metode yang digunakan pada penelitian yaitu Rancangan Acak Kelompok (RAK) dengan perlakuan kerapatan paranet, yaitu n1 (paranet dengan kerapatan 75%), n2 (paranet dengan kerapatan 100%), n3 (paranet dengan kerapatan 125%), dan n4 (paranet dengan kerapatan 150%), yang terdiri atas lima kelompok sehingga terdapat 20 satuan percobaan, dan setiap satuan percobaan terdapat lima unit tanaman. Hasil penelitian menunjukkan bahwa persentase naungan berpengaruh terhadap parameter jumlah daun, persentase setek hidup, dan tinggi tanaman yang tumbuh, tetapi tidak berpengaruh nyata pada saat awal muncul tunas. Perlakuan n2 berpengaruh paling baik terhadap persentase setek hidup (64%), jumlah daun (4,1 helai) serta tinggi tunas (4,26 cm).</p><p><strong>Keywords</strong></p><p>Krisan; Setek; Paranet; Iklim mikro</p><p><strong>Abstract </strong></p><p>Banjarbaru as one of the areas in South Kalimantan has good prospects as a chrysanthemum development area. The growth of chrysanthemums is strongly influenced by several factors, such as planting media, availability of water and nutrients, microclimate, temperature, humidity, and a certain intensity of sunlight, so to meet the need for optimal light, shade treatment is required during the growth phase. This study aims to determine the effect of the percentage density in the shade on the growth of chrysanthemum cuttings of the Puspita Nusantara variety. The research was carried out from November to December 2020, at the Experimental Garden of the Department of Agroecotechnology, Faculty of Agriculture, Universitas Lambung Mangkurat, Banjarbaru. The method used in this research is a Randomized Block Design (RBD) with the treatment of n1 (shading net with a density of 75%), n2 (shading net with a density of 100%), n3 (shading net with a density of 125%), and n4 (shading net with a density of 150%), which consisted of five groups so that there were 20 experimental units, and each experimental unit contained five plant units. The results showed that the percentage of shade affected the parameters of the number of leaves, the percentage of live cuttings, and plant height that grew, but had no significant effect on the initial emergence of shoots. The n2 treatment had the best effect on the percentage of live cuttings (64%), the number of leaves (4.1 strands), and shoots height (4.26 cm).</p><p> </p>

scholarly journals Pengaruh pemangkasan terhadap pertumbuhan: percabangan dan pembesaran bonggol tiga kultivar kamboja Jepang (Adenium Arabicum)

Kultivasi ◽  
2017 ◽  
Vol 16 (2) ◽  
Author(s):  
Yayat Rochayat Suradinata ◽  
Adinda Cikal Amalia ◽  
Anne Nuraini
Keyword(s):  
Block Design ◽  
Branch Length ◽  
Ornamental Plant ◽  
Aesthetic Value ◽  
Experimental Station ◽  
Randomized Block Design ◽  
Long Time ◽  
Speed Up ◽  
Number Of Leaves ◽  
Number Of Branches

Ornamental plant of Adenium arabicum has a selling value and a high aesthetic value. The beauty of the exotic stump and branching lots are characteristic that differentiates it from other species of Adenium. However, to get a lot of branching and stump enlargement require a long time, so that should an effort to speed up the desired form A. aracium, that is by pruning. This research aimed to determine the effect of pruning on growth, that is branching and stump enlargement three cultivars of A. arabicum. Experiment as done on April until June 2016 at Ciparanje Experimental Station, Faculty of Agriculture, Padjadjaran University, Jatinangor, Sumedang, West Java. The experiment used Factorial Randomized Block Design with three cultivars (Yak Saudi, RCN, and Thai Socotranum) and pruning (without pruning, pruning 7segments, and pruning 14 segments), with three replications. The result of the experiment showed that there was interaction between three cultivars and branching increased the diameter of the stump A. arabicum at 6 weeks after pruning. Interactions that occur, that was between Yak Saudi cultivars with without pruning. Treatment on three cultivars don’t showed different effects. Pruning 14 segments showed the best effect to increased the number of branches, branch length, number of leaves and leaf area on the plant of A. arabicum. Keywords: Adenium arabicum, pruning, RCN, Thai Socotranum, Yak Saudi. 

scholarly journals Macronutrients accumulation and growth of pineapple cultivars submitted to aluminum stress

2016 ◽  
Vol 20 (11) ◽  
pp. 978-983 ◽  
Author(s):  
Mauro F. C. Mota ◽  
Rodinei F. Pegoraro ◽  
Paulo S. C. Batista ◽  
Valéria de O. Pinto ◽  
Victor M. Maia ◽  
...  
Keyword(s):  
Chlorophyll Content ◽  
Nutrient Solution ◽  
Root Length ◽  
Dry Matter ◽  
Block Design ◽  
Stem Diameter ◽  
Aluminum Stress ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Plant Components

ABSTRACT The objective was to determine the growth and accumulation of macronutrients of two pineapple cultivars submitted to different concentrations of aluminum (Al). For this, a study was conducted in plastic pots containing 4 L of nutrient solution, in a randomized block design, in a 2 x 5 factorial scheme, corresponding to two pineapple cultivars (‘IAC Fantástico’ and ‘Vitória’) and five Al concentrations (0, 21.6, 43.2, 64.8 and 86.4 mg of Al plant-1), with four replicates. The following variables were evaluated: root length, dry matter of root, stem and leaf, stem diameter, number of leaves, chlorophyll content and accumulation of macronutrients at 60 days after treatment. The cv. ‘Vitória’ showed a linear decrease in chlorophyll content, root dry matter, root length and accumulation of N, P, K, Ca and Mg in most plant components promoted by the increase of Al concentration in the nutrient solution. The cv. ‘IAC Fantástico’ had lower total dry matter, stem dry matter, stem diameter and accumulation of N, Ca and Mg. However, the evaluated characteristics were not influenced by the increase of Al concentration, showing greater tolerance of this cultivar to Al in nutrient solution.

scholarly journals The Effect of Calcium Sprays and Crop Load on Bitter Pit Incidence in `Honeycrisp' Apple

HortScience ◽  
2004 ◽  
Vol 39 (4) ◽  
pp. 780D-780
Author(s):  
Adriana Telias* ◽  
Emily Hoover ◽  
Carl Rosen ◽  
David Bedford
Keyword(s):  
Vegetative Growth ◽  
Block Design ◽  
Fruit Size ◽  
Growing Season ◽  
Experimental Unit ◽  
Physiological Disorder ◽  
Crop Load ◽  
Randomized Block Design ◽  
Bitter Pit ◽  
Fruit Growing

`Honeycrisp', a relatively new apple cultivar, is susceptible to bitter pit, a physiological disorder that develops mainly during storage. Although the cause of bitter pit is unknown, calcium (Ca) content of the fruit is known to be involved. A field experiment was conducted in Chanhassen, Minn. to refine recommendations for use of Ca sprays for reduction of bitter pit in `Honeycrisp' apple. Specific objectives were to determine: 1) Ca concentration and content throughout the fruit growing season; and 2) the association of bitter pit incidence with Ca concentration, crop load, vegetative growth and fruit size. Six treatments tested included: control; Ca(NO3)2 sprays all season; Ca(NO3)2 sprays early in the season; Ca(NO3)2 sprays late in the season; hand-thinning combined with Ca(NO3)2 sprays all season and hand-thinning. Ca concentration in fruits was measured bi-weekly using three different sampling methods: segments, cores and plugs. A randomized block design with four trees as experimental unit and five replications was used. Results suggest lower crop loads increase bitter pit incidence. While fruit from the thinned treatments was larger in size by the end of the experiment, no bitter pit was present at harvest. After 4 months of storage, the hand thinning treatment had 7.4% bitter pit, while thinning plus Ca reduced bitter pit to 2.4%. The other treatments had less than 1% bitter pit. Fruit analyses at the end of the growing season indicate that early and full season sprays resulted in the highest Ca concentration in fruit segments and cores. The lowest values were found for the thinning treatment. No association was found between vegetative growth and bitter pit incidence.

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