scholarly journals Pengaruh Kombinasi Komposisi Media Tanam dan Konsentrasi Sitokinin terhadap Pertumbuhan Aglaonema

2013 ◽  
Vol 22 (3) ◽  
pp. 251 ◽  
Author(s):  
Syariful Mubarok ◽  
A Salimah ◽  
Farida Farida ◽  
Y Rochayat ◽  
Y Setiati
Keyword(s):  
Leaf Size ◽  
Media Composition ◽  
Growing Media ◽  
Rice Hulls ◽  
Growing Medium

ABSTRAK. Pertumbuhan dan kualitas Aglaonema dipengaruhi oleh beberapa faktor di antaranya media tanam dan aktivitas hormonal. Penggunaan media tanaman alternatif selain pakis dan hormon seperti sitokinin penting untuk diketahui. Tujuan penelitian ialah untuk mengetahui pengaruh kombinasi tiga komposisi media tumbuh sebagai media alternatif serta pemberian sitokinin terhadap pertumbuhan dan kualitas  Aglaonema Fit Langsit. Penelitian dilakukan di Rumah Kaca Fakultas Pertanian Universitas Padjadjaran mulai Bulan Mei sampai dengan Agustus 2008. Komposisi media tanam yang digunakan yaitu arang sekam, cocopeat, dan zeolit dengan perbandingan (2:2:1), (3:2:1), (4:2:1), dan sebagai kontrol digunakan pakis, humus, pasir malang, dan cocopeat (2:1:1:1) yang dikombinasikan dengan pemberian sitokinin dengan konsentrasi 0, 50, dan 100 µl/l yang disemprotkan pada daun setiap 2 minggu sekali. Hasil percobaan menunjukkan bahwa kombinasi arang sekam, cocopeat, dan zeolit (3:2:1) disertai sitokinin 50 µl/l memberikan pengaruh yang lebih baik dibandingkan perlakuan lainnya dalam memperpanjang dan memperlebar ukuran daun, sehingga dapat meningkatkan kualitas tanaman Aglaonema menjadi lebih rimbun dan kompak karena semakin meningkatnya ukuran daun.<br /><br />ABSTRACT. Mubarok, S, Salimah, A, Farida, Rochayat, Y,  and Setiati, Y 2012. The Effect of Growing Media Compositions and Cytokinin Concentrations on the Growth of Aglaonema. The growth and quality of Aglaonema is affected by several factors such as growing media and hormones. The using of alternative growing media and hormones such as cytokinin are urgently needed to be identified. The aim of experiment was to find out the effect of the combination of three growing media composition as an alternative growing medium with cytokinin on the growth and quality of Aglaonema Fit Langsit. This experiment was conducted in Greenhouse at the Faculty of Agriculture, Padjadjaran University from May to August 2008. The compositions of growing media consisted of the mix of carbonated rice hulls, cocopeat, and zeolite at three combinations (2:2:1, 3:2:1, and 4:2:1) and a control consisted of the mix of fern, humus, malang sands, and cocopeat (2:1:1:1). They were combined with cytokinins of 0, 50, and 100 µl/l. The results showed that the composition of carbonated rice hulls, cocopeat, and zeolite (3:2:1) combined with 50 µl/l cytokinin gave a better result than other treatments in increasing leaves length and leaves width, so it increases the quality of Aglaonema become more dense and compact due to by increasing the leaf size. <br />

scholarly journals Respon Pertumbuhan Anggrek Dendrobium Terhadap Jenis Media Tanam dan Pupuk Daun

2017 ◽  
Vol 14 (3) ◽  
Author(s):  
Tri Dewi Andalasari ◽  
Yafisham Yafisham ◽  
Nuraini Nuraini
Keyword(s):  
Leaf Length ◽  
Healthy Plant ◽  
Good Growth ◽  
Growing Media ◽  
Foliar Fertilizer ◽  
Randomized Design ◽  
Growing Medium ◽  
Number Of Leaves ◽  
Selection Of

The use of ferns as orchid growing media feel expensive, so it is necessary to find an alternative media as a media surrogate fern that has been used. This study aimed to explore alternative growing media and fertilizer is good for growth and development of dendrobium orchids. Selection of a good planting medium and the proper use of fertilizers can be expected to support healthy plant growth and quality of orchids. experiments were conducted at Greenhouse Faculty of Agriculture Lampung University. The experiment was conducted using a randomized design perfectly with the treatment group factorial (6x2). The first factor is the type of growing medium consists of wood charcoal (M1), fern (M2), husk + sawdust (M3), acacia bark (M4), cocochip (M5) and coconut bark (M6). The second factor is the type of foliar fertilizer consists of Gandasil (P1) and Hyponex (P2). Data were analyzed by analysis of variance followed by HSD test at 5% level. The results showed that the use of media orchids ferns produce good vegetative growth, no different to use of planting medium charcoal, charcoal husk + sawdust, bark and bark acacia tree coconut, but it is different than the use of cocochip shown in variable plant height, number of leaves , leaf length and leaf width. While fertilizers orchid leaves that produce good growth is fertilizer of Gandasil

scholarly journals INFLUENCE OF GROWING MEDIA AND VARIETIES ON GROWTH AND DEVELOPMENT OF MOKARA IN TAM KY, QUANG NAM PROVINCE

2020 ◽  
Vol 128 (3B) ◽  
Author(s):  
Truong Thi Hong Hai ◽  
Nguyen Thi Thanh Loan ◽  
Nguyen Thi Dieu The
Keyword(s):  
Growth And Development ◽  
Leaf Length ◽  
Peanut Shell ◽  
Growing Media ◽  
Local Conditions ◽  
Flower Yield ◽  
Growing Medium ◽  
Main Plot ◽  
Flower Quality

Abstract: Mokara Orchid is a trigeneric hybrid between the Ascocentrum, Vanda and Arachnis Orchids and was created in Singapore in 1969. Mokara is now popularly grown in Vietnam; however, research on variety or growing medium for Mokara orchid in Quang Nam has not been reported yet. The objective of this study is to identify adapted Moraka varieties and suitable growing media for the cultivation of Mokara orchids under the local conditions. The experiment was conducted from June 2016 to December 2017 at Truong Xuan Ward, Tam Ky City, Quang Nam province using a subplot design, where the growing medium is the main plot and Mokara orchid varietyis the split-plot. The experiment includes three Mokara varieties belonging to genus Mokara with 3 colors: yellow, lime, and pink spotand four growing media with different ratios of peanut shell, charcoal, and coir. The results show that the growing media significantly affect the plant height and flower yield, but they do not affect the leaf number, leaf length, leaf width, root number, and flower quality of the Mokara varieties. The varieties affect the growth and development, flower quality, and yield of Mokara. Using the same media, the pink spot Mokara variety gains the best growth and development, and the yellow Mokara variety provides the highest yield. These Mokara varieties gain the best flower quality. The growing medium with 50% coir and 50% peanut shell can be used to plant yellow Mokara (or pink spot Mokara) under the local conditions.Keywords: Mokara orchid varieties, growing medium, coir, peanut shell, yellow Mokara, pink spot Mokara

scholarly journals Using compost of grape manufacture and farm wastes as growing media in vegetable ad ornamental nurseries

2008 ◽  
Vol 14 (3) ◽  
Author(s):  
Y. A. Bayoumi ◽  
M. E. El-Mahrouk ◽  
F. El-Aidy ◽  
Z. Pap
Keyword(s):  
Lycopersicon Esculentum ◽  
Root Length ◽  
Control Treatment ◽  
Seedling Height ◽  
Quality Traits ◽  
Growing Media ◽  
Growing Medium

This work was conducted at private nursery in Kafr El-Sheikh governorate during 2006 and 2007 seasons to investigate the possibility of using grape manufacture waste compost (GMWC) and farm wastes compost (FWC) in ornamental and vegetable nurseries as partially or totally replacement of coconut peat (CP) and vermiculite (V) in the growing medium and also to find out the optimum media of tomato (Lycopersicon esculentum, cv. Castle Rock) and Cockscomb (Celosia plumosa) as comparing to a mixture of CP and V (1:1 v/v). The authors used a ten mixtures as followed: 1- Control (CP+V at 1:1 v/v), 2-GMWC (100 %), 3- GMWC +CP (1:1 v/v), 4- GMWC + V(1:1 v/v),5- GMWC +CP + V (1:1:1 v/v/v), 6- FWC (100 %),7- FWC+ CP (1:1 v/v), 8- FWC+ V (1:1 v/v), 9- FWC+ CP+ V (1:1:1 v/v/v), 10- GMWC+FWC+CP+V (1:1:1:1 v/v/v/v). Data recorded as seedling height, No. of leaves, total pigments, shoot fresh and dry weights, root length and root fresh and dry weights in order to assess the quality of both transplants of tomato and cockscomb. Both seedlings grown in medium contain a mixture of GMWC+CP+V displayed quality traits similar or better as to those of recorded from the control treatment.

scholarly journals Attractiveness of Parboiled Rice Hulls to the Fungus Gnat, Bradysia sp. nr coprophila (Diptera: Sciaridae), Adult Relative to Standard Growing Medium Components

HortScience ◽  
2009 ◽  
Vol 44 (5) ◽  
pp. 1366-1369 ◽  
Author(s):  
Raymond A. Cloyd ◽  
Karen A. Marley ◽  
Richard A. Larson ◽  
Bari Arieli
Keyword(s):  
Steam Distillation ◽  
Growing Media ◽  
Parboiled Rice ◽  
Rice Hulls ◽  
Chromatography Analysis ◽  
Medium Components ◽  
Gas Chromatography Analysis ◽  
Growing Medium ◽  
Fungus Gnat ◽  
The Mean

This study was conducted to assess the attractiveness of growing media containing parboiled rice hulls (PBH) to fungus gnat, Bradysia sp. nr. coprophila (Diptera: Sciaridae), adults. In comparing commercially prepared PBH with peatmoss (LC1) and pine bark (SB200)-based growing media, it was established that the fungus gnat adults were not specifically attracted to any of the growing media, even those containing PBH, with the mean proportion of fungus gnat adults recovered in the sample compartments ranging from 0.16 to 0.23. Moisture content was more important in terms of fungus gnat adult attractiveness to the growing media. In addition, the volatile constituents of the various growing media were determined using a steam distillation procedure. The component that was present in the highest concentration (39.2%) in the dried PBH as determined by gas chromatography analysis was palmitic acid, a straight-chain C16 fatty acid. S8 (cyclo-octasulfur), a well-known odoriferous component of degraded waste materials, was present at a higher concentration (6.2%) in the RH1 growing medium (80% peatmoss) compared with the other growing media evaluated. The data indicate that PBH, when incorporated in certain growing media, do not attract fungus gnat adults, and as such, greenhouse producers can use PBH as an amendment to growing medium without having to be concerned with the prospect of luring fungus gnat adults and sustaining plant damage.

scholarly journals Respon Pertumbuhan Anggrek Dendrobium Terhadap Jenis Media Tanam Dan Pupuk Daun

2017 ◽  
Vol 14 (1) ◽  
Author(s):  
Tri Dewi Andalasari ◽  
Yafisham Yafisham ◽  
Nuraini Nuraini
Keyword(s):  
Block Design ◽  
Leaf Length ◽  
Healthy Plant ◽  
Good Growth ◽  
Growing Media ◽  
Growing Medium ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Selection Of

The use of ferns as growing media orchids ranging deemed expensive , so it is necessary to find an alternative media as a media surrogate fern that has been used .This study aimed to explore alternative growing media and fertilizers are good for growth and development of dendrobium orchids . Selection of a good planting medium and the proper use of fertilizers can be expected to support healthy plant growth and quality of orchids .Greenhouse experiments were conducted at the Faculty of Agriculture University of Lampung . Treatment arrangement was factorial by randomized complete block design with three replication. The treatment is done byp factorial ( 6x2 ) . The first factor is the type of growing medium consists of wood charcoal ( M1 ) , ferns ( M2 ) , husk + sawdust ( M3 ) , acacia bark ( M4 ) , cocochip ( M5 ) and coconut bark ( M6 ) . The second factor is the type of foliar fertilizer consists of Gandasil ( P1 ) and Hyponex ( P2 ) . Data were analyzed by analysis of variance followed by HSD test at 5% level .The results showed that the use of media orchids ferns produce good vegetative growth , not unlike the use of planting medium charcoal , charcoal husk + sawdust , bark and bark acacia tree oil , but it is different than the use of cocochip shown in variable plant height , number of leaves , leaf length and leaf width . While foliar fertilizers that produce good growth is fertilizer Gandasil . Key word: dendrobium , growing media , foliar fertilizers

scholarly journals Effectiveness of Gandasil D Fertilizer Concentration on Indigofera Seedling Growth in Various Growing Media Compositions

2021 ◽  
Vol 1 (1) ◽  
pp. 620-627
Author(s):  
Darban Haryanto ◽  
Ellen Rosyelina Sasmita
Keyword(s):  
Plant Height ◽  
Seedling Growth ◽  
Environmentally Friendly ◽  
Stem Diameter ◽  
Protein Source ◽  
Media Composition ◽  
Livestock Industry ◽  
Growing Media ◽  
Maximum Productivity ◽  
Growing Medium

Indigofera sp. is an environmentally friendly source of indigo dye for batik production and a material for livestock industry because this plant potentially serves as a forage protein source. This plant has the potential to be further developed and its cultivation requires quality seeds. Seedling growth is an important factor in achieving maximum productivity. Increasing its growth can be done by providing sufficient nutrients and using appropriate growing media. The results showed that there was an interaction between the concentration of Gandasil D fertilizer and growing media composition, namely at Gandasil D fertilizer concentration of 2 g/1 liter of water and a growing medium consisting of coco peat and compost with the parameters of plant height and stem diameter observed at 10 WAP. The Gandasil D fertilizer concentration of 2 g/1 liter of water affected the growth of Indigofera seedlings more effectively than other concentrations. A growing medium consisting of coco peat and compost with a ratio of 1:1 was more effective in boosting the growth of Indigofera seedlings than growing media consisting of other compositions.

scholarly journals STUDY OF PLANT TOPING AND GROWING MEDIA COMPOSITION ON GROWTH AND YEALD OF MELON WITH HYDROPONIC DRIP SYSTEM

Agrivet ◽  
2018 ◽  
Vol 24 (2) ◽  
Author(s):  
Ery Anggono ◽  
Endah Budi Irawati ◽  
Darban Haryanto
Keyword(s):  
Field Trial ◽  
Research Method ◽  
Fruit Weight ◽  
Media Composition ◽  
Growing Media ◽  
Green House ◽  
Randomized Design ◽  
Fruit Diameter ◽  
Special Region

This research aims to find out the influence of toping on each melon tree towards the yield of melon, and the influence of the use of various growing media compositions towards the yield of melon. This research is conducted in green house at Kaliurang Street km 16.3, Umbulmartani, Pakem, Sleman Regency, the Special Region of Yogyakarta. The research was held when august to October 2017. The research method used is Field Trial which is arranged by using Complete Randomized Design with two treatment factors and is repeated three times. The first factor is the use of growing media in the form of husk charcoal and zeolite (100% : 0%), (85% : 15 %), (70% : 30%), and (55% : 45%). The second factors are performing toping and not performing toping. Based on the analysis, it is shown that there is no interaction between growing media composition and toping treatment based on growing parameters or yield. The growing media composition with husk charcoal and zeolite (85% : 15%) shows a good result in affecting the parameters of fruit weight and fruit diameter. Toping treatment gives a good result for the parameters of fruit weigh, fruit diameter, brix, and flesh thickness.Keywords: melon, toping, growing media composition, hydroponic drip system

scholarly journals Biology and bulb production of Eleutherine bulbosa (Iridaceae), a native species from Borneo, Indonesia

2021 ◽  
Vol 27 (2) ◽  
pp. 232-237
Author(s):  
Ni Made Armini Wiendi ◽  
Nessa Maulida ◽  
Krisantini Krisantini
Keyword(s):  
Native Species ◽  
Leaf Size ◽  
Fertilizer Application ◽  
Ornamental Plant ◽  
Rice Hulls ◽  
Secondary Axis ◽  
Size Number ◽  
Wild Harvesting ◽  
Npk Fertilizer ◽  
Shoot Emergence

Abstract Eleutherine bulbosa is a known ornamental plant of the Iris family, which originated from Central Borneo, Indonesia. The bulbs of E. bulbosa have long been used as a medicinal source by the local people of Borneo. Despite its known medicinal and other values, studies on the morphology and efficiency in bulb production of this species are limited. The aims of our study are to examine the vegetative and reproductive morphology of E. bulbosa, and to determine the effect of various dosages of NPK fertilizer on flowering and bulb production. The plants were grown in pots using potting mix consists of equal volume of burnt rice hulls, cocopeat, and organic manures (1:1:1). Our study showed that E. bulbosa has a cymose rhipidium inflorescence with 25-50 mm long peduncles, have 3-4 umbel on the secondary axis, each consists of 10-12 florets that opens in turn every day. Florets are 20-30 mm long, 20 mm in diameter, 10-15 mm pedicels, and short-lived. The perianth is white, about 25 mm wide with yellow anthers and stigma. Fruits were not formed during the duration of the study. NPK fertilizer application at the lowest dose of 1 g per pot had promoted earlier shoot emergence and vegetative growth, including plant height, leaf number, leaf size, number of tillers, and bulb production compared to control (no fertilizer). Application of fertilizer at 1 and 2 g per plant significantly promoted earlier flowering, whereas application at 3 g per plant delayed and reduced the proportion of flowering plants. The results of this study can aid in taxonomic identification and efficient cultivation of this plant for uses as potted flowering ornamentals or bulb production for different purposes. Higher cultivation and reduced wild harvesting can result in the conservation of this species.

scholarly journals Combining Selenium Biofortification with Vermicompost Growing Media in Lamb’s Lettuce (Valerianella locusta L. Laterr)

Agriculture ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 1072
Author(s):  
Lucija Galić ◽  
Marija Špoljarević ◽  
Alicja Auriga ◽  
Boris Ravnjak ◽  
Tomislav Vinković ◽  
...  
Keyword(s):  
Organic Waste ◽  
Animal Feed ◽  
Daily Intake ◽  
Leafy Vegetables ◽  
Sodium Selenate ◽  
Human Populations ◽  
Human Diet ◽  
Growing Media ◽  
Plant Foods ◽  
Growing Medium

Leafy vegetables are a daily part of the human diet all over the world. At the same time, a worldwide problem of Se malnutrition is present in human populations, mostly due to low soil Se contents. As plants represent the main source of this element in the human diet, with Se being an essential trace element for humans and animals, plant foods containing Se can be used as an efficient means of increasing the Se in the human diet, as well as in animal feed (biofortification). At the same time, the production of growing media relies on limited peat reserves. The use of earthworms facilitates the production of composted organic masses mostly consisting of organic waste, called vermicompost. The aim of this study was to investigate the influence of three different growing media (commercial peat media, vermicompost, and a 1:1 mixture) on Se biofortification’s efficacy and yield in lamb’s lettuce. The Se biofortification was performed with sodium selenate (Na2SeO4). It was shown that biofortification increased the Se contents such that a mass of only 48.9 g of fresh leaves contained enough Se for the recommended daily intake in human nutrition (55 µg Se/day), which represents a significant potential for solving Se malnutrition. Furthermore, the use of a 1:1 vermicompost–commercial substrate mixture showed a similar performance to the peat growing medium, contributing to the preservation of peat reserves.

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