scholarly journals Pemanfaatan Limbah Teh, Sekam Padi, Dan Arang Sekam Sebagai Media Tumbuh Bibit Trembesi (Samanea Saman)

2014 ◽  
Vol 2 (2) ◽  
pp. 61
Author(s):  
Sudarsono Efendi Sofyan ◽  
Melya Riniarti ◽  
Duryat .
Keyword(s):  
Rice Husk ◽  
Seed Quality ◽  
Dry Weight ◽  
Growth Media ◽  
Sample Treatment ◽  
Tree Seedling ◽  
Randomized Design ◽  
Tea Waste ◽  
The Media ◽  
Samanea Saman

Rain Tree (Samanea saman) has ability to absorb the carbon dioxide from the air. Due to  it’s advantages, there was a need to know the propagation way. Using organic materials such as tea waste, rice husk and husk charcoal as a growing medium  diggested could increase the seedling growth. This study aims to: (1) determined the effect of  tea waste, rice husk and husk charcoal as a growth media for rain tree seedling (2) determined the best composition of the media among soil mixture with tea waste, soil with mixture rice husk and soil with mixture husk charcoal. The research was conducted from September 2012 to December 2012, in the greenhouse, Faculty of  Agriculture, University of Lampung. The study was designed in completely randomized design (CRD) used 7 treatment with 5 replications, each consisted of 5 sample. Treatment consists of: 100% soil, soil + tea waste (75% + 25%), soil + tea waste (50% + 50%), soil + rice husk (75% + 25%), soil + rice husk (50% + 50%), soil + husk charcoal (75% + 25%), soil + husk charcoal (50% + 50%). Provision of tea waste, rice husk and husk charcoal was gave effect on canopy dry weight, stem dry weight, roor length, seed quality index  and did not give affect on height and diameter of seedling, the appropriate composite media for each type of mixture was a composite soil + tea waste (75% + 25%), soil + rice husk (50% + 50%), of the soil + husk charcoal (75% + 25%).

scholarly journals Uji Isolat Bakteri Azotobacter Asal Kebun Lidah Buaya dengan Pupuk Urea terhadap Serapan Nitrogen pada Tanaman Kedelai (Glycine Max L.) di Tanah Gambut

2021 ◽  
Vol 2 ◽  
pp. 131-138
Author(s):  
Nandung Erlanda ◽  
Feira B. Arief ◽  
Ismahan Umran ◽  
Sutarman Gafur ◽  
Denah Suswati
Keyword(s):  
Nitrogen Uptake ◽  
Peat Soil ◽  
Aloe Vera ◽  
Dry Weight ◽  
Growth Media ◽  
Chemical Fertilizers ◽  
Urea Fertilizer ◽  
Randomized Design ◽  
The Media ◽  
Soybean Plants

Azotobacter nitrogen-fixing bacteria and urea fertilizer to reduce excessive use of chemical fertilizers. These bacteria can play a role in increasing nitrogen uptake and further growth of soybean plants. This study aimed to obtain growth media for Azotobacter and increase plant and root growth and nitrogen uptake of Biosoy soybean varieties. The research was conducted to help the uptake of n in the soil and reduce the excessive use of chemical fertilizers. The first experiment was carried out by growing bacteria on the media for 120 hours. The second experiment was designed in a completely randomized design that tested two treatments with additional use of urea fertilizer and Azotobacter and no Azotobacter. The results showed that there was no effect of giving Azotobacter from aloe vera gardens, and urea fertilizer showed a significant effect on the observed variables of soil pH in soybean plants on peat soil. In contrast, the variables observed were population, plant height, N content, N-total, plant dry weight, dry weight of plant roots, and N span of soybean plants had no significant effect.

scholarly journals Pemanfaatan Limbah Serbuk Gergaji Dan Arang Sekam Padi Sebagai Media Sapih Untuk Cempaka Kuning (Michelia Champaca)

2014 ◽  
Vol 2 (3) ◽  
pp. 49 ◽  
Author(s):  
Anita Dewi Agustin ◽  
Melya Riniarti ◽  
Duryat .
Keyword(s):  
Rice Husk ◽  
High Growth ◽  
Dry Weight ◽  
Growth Media ◽  
Good Growth ◽  
Saw Dust ◽  
Randomized Design ◽  
Top Soil ◽  
Total Dry Weight ◽  
Michelia Champaca

To support the cultivation of yellow cempaka (Michelia champaca) intensively, high quality seedlings was needed. One of the factors that affect the growth and quality of seedling was growth media. The objectives of the research were to (1) determine the effect of saw dust and rice husk as growth media than the top soil for yellow cempaka seedlings; (2) obtained the best composite media between top soil with saw dust and rice husk as media for growth media for yellow cempaka seedlings. The research was conducted in greenhouse, started from January to April 2013. The experiment used Completely Randomized Design (CRD) with 6 treatments and 3 replicates, every experiment unit consisted of 6 yellow cempaka seedlings so the total number amounted to 108 seedlings. The treatment were number of medias (1) top soil; (2) saw dust; (3) rice husk; (4) top soil + saw dust 1:1; (5) top soil + rice husk 1:1; (6) top soil + saw dust + rice husk 1:1:1.  Observed variables include high growth, diameter, number of leaves, root length, top root ratio, total dry weight and seedling quality index. The results showed that growth media of rice husk gave a good growth of yellow cempaka same as media top soil.  Composite growth media that had a better growth of yellow cempaka seedling was composite growth media top soil + rice husk 1:1.

scholarly journals PENGARUH KEBERADAAN AKAR ADVENTIF DAN MEDIA TANAM TERHADAP PERTUMBUHAN STEK CABANG BAMBU BETUNG (Dendrocalamus asper Schult Backer ex Heyne) Influence of Adventitious Roots and Planting Media on Growth of Branch Cutting of Betung Bamboo

2019 ◽  
Vol 9 (2) ◽  
pp. 109-115
Author(s):  
Yan Eka Prasetyawati ◽  
Cahyo Wibowo ◽  
Sri Wilarso Budi R.
Keyword(s):  
Rice Husk ◽  
Adventitious Roots ◽  
Raw Materials ◽  
Dry Weight ◽  
Growth Media ◽  
Bamboo Culm ◽  
Survival Percentage ◽  
The Media ◽  
Dendrocalamus Asper ◽  
Branch Cutting

The need of bamboo raw materials, betung bamboo for instance, keeps increasing in line with the rising rate of population growth and science development. Therefore, stands of bamboo clumps with sustainable productivity and quality, are absolutely required. One of betung bamboo’s characteristics is presence of adventitious roots in branches of bamboo culm. The problem is that many of such branches often have dry adventitious roots which are brown in color. Based on such condition, research of the effect of presence of dry adventitious roots, need to be conducted, as well as the effect of growth media, on the growth of bamboo branch cuttings. The research objective is to examine the effect of bamboo branches with dry adventitious roots and planting media on growth of betung bamboo’s branch cuttings. The media used are soil, rice husk charcoal and compost. The experiment which used factorial RAK design showed that planting media significantly affected leaf numbers, whereas adventitious roots had significant effect on all measured parameters, including shoot length, shoot numbers, leaf numbers, oven dry weight of roots, and survival percentage. Media with the highest leaf numbers were mixture of soil and rice husk charcoal.Keywords: adventitious root, Dendrocalamus asper, planting media, branch cutting

scholarly journals RESPON PERTUMBUHAN BIBIT ANGSANA (Pterocarpus indicus Willd.) TERHADAP MEDIA TUMBUH, PEMOTONGAN AKAR LATERAL DAN PEMBERIAN URIN SAPI Response of Angsana (Pterocarpus indicus Willd.) Seedling on Growing Media, Lateral Roots Cutting, and Cow’s Urine

2018 ◽  
Vol 8 (3) ◽  
pp. 154-159
Author(s):  
Hariadi Saputra ◽  
Yadi Setiadi ◽  
Iwan Hilwan
Keyword(s):  
Lateral Roots ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Seedling Quality ◽  
Growth Media ◽  
Average Value ◽  
Randomized Design ◽  
The Media ◽  
Root Cutting ◽  
Total Dry Weight

Nursery is a process in producing good quality seedlings. Seedling quality is determined by physical-physiological quality including woody stem, health, height, diameter, number of leaves, leaf color and compactness of media. The quality of angsana seedlings in this study was observed using some growth media, lateral root cutting, and cow’s urine addition with various concentration and liquid organic fertilizer for 13 weeks. The study was conducted in a completely randomized design (CRD) in split plot with 3 growth mediums, 10 combinations of root-cutting and fertilizing treatment using 9 seedlings per treatment. Parameters observed during this study were seedling height (cm), seedling diameter (mm), total dry weight (g), shoot - root ratio (RPA) and compactness of roots. The results showed the media contain mixture of soil and manure (M2) with root-cutting treatment, addition of 20% cow urine and 5% EM4 (A2) was the best treatment for angsana seedlings with average value of 46.25 cm plant height, 6.09 mm diameter, 7.77 g total dry weight, shoot root ratio 1.89 and compactness of roots including the compact category.Key word : cow’s urine, lateral roots cutting, Pterocarpus indicus Willd., seedling quality.

scholarly journals Pengaruh Campuran Pasir dan Serat Aren pada Kailan (Brassica oleraceae) dengan Hidroponik Substrat

2014 ◽  
Vol 16 (1) ◽  
pp. 19
Author(s):  
Samanhudi Samanhudi ◽  
Dwi Hardjoko ◽  
Riandy Adhitya
Keyword(s):  
Wood Fiber ◽  
Dry Weight ◽  
Fresh Weight ◽  
Randomized Design ◽  
The Media ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Brassica Oleraceae ◽  
Media Mix ◽  
Leaf Greenness

<p>Wood fiber waste of arenga produced from starch palm industry. It is not handled properly so that could be potentially cause problems for the surrounding community. Wood fiber waste of arenga is potentially used as a medium for hydroponics. The waste can be utilized to get a new composition of hydroponic media. This study aims to determine the effect of a mixture of sand with arenga fiber waste. This research was carried out by using a mixture of sand and arenga wood fiber waste as a medium. This is an experimental study using a completely randomized design. This study aims to determine the effect of a mixture of sand and arenga fiber waste for kailan growth. The results showed that the mixture of sand and arenga wood fiber waste has no effect on kailan growth. The combination of mixtures of sand and arenga fiber waste showed no interaction. Observations on plants such as plant height, number of leaves, leaf greenness levels, the fresh weight of crop stover and stover dry weight of the plant, showed a row of the highest results in the media mix washed sand, washed sand and rice husk</p>

scholarly journals EFEKTIVITAS PEMBERIAN HARA MIKRO MELALUI MEDIA DAN DAUN PADA TANAMAN KANGKUNG (Ipomea reptans Poir)

Agrin ◽  
2019 ◽  
Vol 22 (1) ◽  
pp. 39
Author(s):  
Bhaskara Anggarda Gathot Subrata ◽  
Stefany Darsan
Keyword(s):  
Leaf Area ◽  
Rate Ratio ◽  
Growth Analysis ◽  
Dry Weight ◽  
Growth And Yield ◽  
Chlorophyll B ◽  
Total Chlorophyll ◽  
Randomized Design ◽  
The Media ◽  
Completely Randomized Design

Penelitian bertujuan untuk mengetahui efektivitas pemberian hara mikro melalui akar dan daun. Penelitiandilaksanakan dengan menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal. Perlakuan berupa kontrol,pupuk mikro lewat media, pupuk mikro lewat daun. Masing-masing perlakuan diulang 6 kali. Media tanam berupapasir yang sudah dimasukan ke dalam bak penanaman, setelah itu tanam benih kangkung dengan jarak 10x10 cmpada setiap bak. Lalu aplikasikan pupuk melalui media atau daun seminggu sekali. Pengamatan yang dilakukanmeliputi tinggi tanaman dan kehijauan daun dengan SPAD 502 untuk tiap minggunya; aktivitas nitrate reduktase,kandungan klorofil a, klorofil b, dan klorofil total, bobot kering batang, bobot kering tajuk, bobot kering daun,bobot kering akar, luas daun (LD), serta analisis pertumbuhan tanaman, meliputi nisbah laju daun (NLD), luasdaun khas (LDK), bobot daun khas (BDK). Berdasarkan penelitian yang telah dilakukan, pemberian pupuk cairmelalui media maupun daun belum mampu meningkatkan pertumbuhan dan hasil tanaman kangkung. Perlakuanpada daun cenderung menunjukan hasil yang lebih tinggi dibandingkan perlakuan pada media pada semuaparameter pengamatan.Kata kunci: efektivitas, hara mikro, akar dan daunABSTRACTThe aim of this research is to know the effectiveness of micro nutrient giving through root and leaf. Theresearch was conducted by using Completely Randomized Design (CRD) of single factor. Treatment of control,micro-fertilizer through the media, micro-fertilizer through the leaves. Each treatment was repeated 6 times.Planting media in the form of sand that has been inserted into the tub of planting, after that plant the seeds ofkangkung with a distance of 10x10 cm in each tub. Then apply the fertilizer through the media or leaves once aweek. Observations included plant height and greenery of leaves with SPAD 502 for each week; nitrate reductaseactivity, chlorophyll a, chlorophyll b, and total chlorophyll, dry weight of stalk, dry weight of canopy, leaf dryweight, root dry weight, leaf area, and plant growth analysis, including leaf rate ratio, typical leaf area, typicalleaf weight. Based on the research that has been done, the application of liquid fertilizer through the media andleaves has not been to increase the growth and yield of kangkung. Treatment on the leaves tend to show higherresults than treatment on media at all observation parameter.Keywords: effectiveness, micro nutrients, roots and leaves

scholarly journals Pemanfaatan Abu Boiler Kelapa Sawit terhadap Pertumbuhan Tajuk Tanaman Tomat

2015 ◽  
Vol 2 (1) ◽  
pp. 54-65
Author(s):  
Nurul Hidayati ◽  
Asro Laelani Indrayanti
Keyword(s):  
Plant Height ◽  
Dry Weight ◽  
Growth And Yield ◽  
Growth Media ◽  
Shoot Dry Weight ◽  
Optimal Dosing ◽  
Randomized Design ◽  
Survey Results ◽  
Completely Randomized Design ◽  
Boiler Ash

The purpose of this research is gaining influence boiler ash on growth and yield of tomatoes, (4) obtain optimal dosing of boiler ash is curuently applied to some media. This research was conducted at Jl. Manjuhan Palangkaraya. The time of this study will last for 4 months This study uses a completely randomized design factorial 2 factors. The first factor is the dose Abu boiler with a 5 stage treotment (without ash, 5 ton.ha-1, l0 ton ha-1, 15 ton.ha-1 and 20 ton.ha-1 . The second factor is the type of media with 3 levels of treatment (Soil sand, soil Podsolid and Peat. The treatment combinotion obtained as-mony as 15 combinations of treatment, with a repeat 3 times. The survey results reveoled that (1) the interaction of growth media and boiler ash dose showed significantly different results against 2,4 dan 6-wieks after planting variables plant height, amount of leaves on the age, 2, 4 and 6 weeks after, plantig, stem diameter at 4 weeks afier planting, and shoot dry weight lastest research. Treatment combination boiler ash 15 ton / ha and peat media (treatment b4t3) provide significant variahles plant height, leaf amount, diameter of stock, and shoot dry weight.

scholarly journals Pengaruh Abu Dan Proporsi Pasir-Kompos Di Dalam Media Pada Pertumbuhan Tanaman Sorgum (Sorghum bicolor L.)

2017 ◽  
Vol 16 (2) ◽  
Author(s):  
Andrian Isro Rahmadi ◽  
Tundjung Tripeni Handayan ◽  
Martha L Lande
Keyword(s):  
Sorghum Bicolor ◽  
Natural Science ◽  
Dry Weight ◽  
Biology Department ◽  
Randomized Design ◽  
The Media ◽  
Wet Weight ◽  
Department Faculty ◽  
Sorghum Bicolor L

The aim of this experiment was to determine the effect of the addition of ash and sand-compost proportion in the media on the growth of sorghum (Sorghum bicolor L.). Theexperiment was conducted on December 2015 to January 2016 in the Botanical Laboratory,Biology Department, Faculty of Mathematic and Natural Science, Lampung University, andwas conducted in a complete randomized design by using two treatments. The first treatmentwas the addition of ash in two equivalents (with and without ash), the second treatment wasthe addition of sand-compost proportion in four equivalents (2 kg of sand, 1¾ kg of sand +¼ kg of compost, 1½ kg of sand + ½ kg of compost, 1¼ kg of sand + ¾ kg of compost). Theobserved variables of the growth were the number of the roots, the crown’s length, the wetweight, and the dry weight. The number of the roots was determined by observing thenumber of the roots present at the base of the stalk of each plants. The length of the crown(cm) was determined by measuring it from the stalk’s base to the edge of the longest leaf.The wet weight (g) was determined by measuring the whole part of the plant using ananalytical balance. The dry weight (g) was measured after the plants were stored in an ovenfor three hours in the temperature of 70o-80oC. The result showed that the best growth wasobtained from the media with the sand equivalent of 1¼ kg of sand added with ¾ kg ofcompost without ash.Key words: Ash, compost, growth of sorghum (Sorghum bicolor L.), sand

scholarly journals Growth and physical quality of Paraserianthes falcataria (L) Nielsen seedling on ten types of transplanting media

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Slamet Santosa
Keyword(s):  
Rice Husk ◽  
Seed Quality ◽  
Dry Weight ◽  
Cow Manure ◽  
Plastic Container ◽  
Paraserianthes Falcataria ◽  
Physical Quality ◽  
Leaf Dry Weight ◽  
Stem Leaf

Growth and physical quality of <em>Paraserianthes</em> <em>falcataria</em> (L) Nielsen seedling is determined by the quality and quantity of transplanting media. The aim of this research is to determine the best transplanting media for growing<em> P. falcataria</em> seedling. Research started with sowing <em>P. falcataria</em> seed in plastic container until the seedling grow. After 2 weeks of age, seedling was placed in ten types of transplanting media. Transplanting media consist of Sidoarjo’s mud soil, rice husk, compost and cow manure. Each types of transplanting media were made from different concentration of mud, rice husk, compost and cow manure. Result showed that the highest growth of <em>P. falcataria</em> seedling was found in M4 with 31.0 cm. However, this result was not significantly different with M1 which the high is 30.6 cm. Other <em>P. falcataria</em> seedlings showed varied growth with the value ranging from 27.6 to 29.9 cm. M4 also showed highest stem diameter, root length and leaves number with value 0.50 cm; 20.6 cm; 50.1 respectively. Root dry weight and stem+leaf dry weight were also highest on M4 with value 1.4g and 4.9g. RRSL and Seed Quality Index were also highest on M4 with value 3.50 and 0.09. It was concluded that M4 is the best transplanting media for <em>P. falcataria</em> seedling.

scholarly journals APPLICATON OF MYCORRIZA ON PLANTING MEDIA OF TWO TOMATO VARIETIES TO INCREASEVEGETABLE PRODUCTIVITY IN DROUGHT CONDITION

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Paramita Cahyaningrum Kuswandi ◽  
Lili Sugiyarto
Keyword(s):  
Growth And Development ◽  
Dry Weight ◽  
Stressed Condition ◽  
Marginal Lands ◽  
Tomato Plants ◽  
Irrigation Interval ◽  
Randomized Design ◽  
The Media ◽  
Number Of Leaves ◽  
The Difference

A method used for the development of dry areas/marginal lands is the improvement of soil structure and addition to the media to support the growth and development of crops. Tomatoes have the potential to be developed in marginal lands due to its high nutrition, high in demand and easy to be cultivated. One of the method used to improve planting media is the addition of microorganism such as mycorrhiza which can help the absorbtion of water and nutrition for plants. The interval of irrigation is used as a simulation of drought. This research aim was to observe the effect of mycorrhiza in the soil on the growth and development of tomato with several treatments of irrigation. The method used was the addition of 4 g of mycorrhiza  per polybag (size 30x30 cm2), using Complete Randomized Design. There were 6 combinations of treatments. The treatments were : 3 interval of irrigation (every day, every 7 days and every 14 days), and 2 treatments of mycorrhiza (0 g and 4 g). There were 3 repetition for each combination of treatments. The results showed that the addition of mycorrhiza can increase significantly plant fresh and dry weight and also root length. The difference in plant height, number of branches, number of leaves, plant growth rate and percentage of infection were caused by the difference in irrigation interval. The difference in the varieties used also contribute to a difference in the percentage of infection. Further research must be made on the effect of mycorrhiza with addition of inorganic fertilizer to increase the growth and development of tomato plants in water stressed condition. Keywords:   mycorriza, tomato, draught simulation

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