scholarly journals RESPON PERTUMBUHAN DAN HASIL JAMUR TIRAM PADA KONSENTRASI NPK DAN FREKUENSI PENYIRAMAN

2020 ◽  
Vol 18 (2) ◽  
pp. 233
Author(s):  
Sri Mulatsih ◽  
Asfaruddin Asfaruddin
Keyword(s):  
Growth And Yield ◽  
Oyster Mushroom ◽  
Two Factors ◽  
Oyster Mushrooms ◽  
Randomized Method

This research to determine the concentration and frequency of watering on growth and yield of Oyster Mushrooms. The Research used a Randomized Method with two factors, The first factor was NPK concentration which consisted of 3 level : A1 = 0 %, A2 = 10%, A3 = 30 % and the second factor was the frequency of watering consisting of 3 level, B1 : 1 time, B2 : 2 time, B3 : 3time. The result showed that the NPK concentration treatment had a significant KONSENTRASI affected on mushroom 12 week after plant, significantly affected of mushroom/baglog and weight of mushroom/baglog 12 week after plant, but no significant effect weight on mushroom 8 week after plant. The frequency of watering had significant effect of amound mushroom/baglog and weigth mushroom 12 week after plant, significantly effect on the weigt mushroom/baglog 8 week after plant and had no significant effection other parameter. The interaction between the NPK concentration and frequency of watering only had significant effected the weight of mushroom 8 week after plant. Concentration NPK10 % (A2) and 2 times watering frequency (B2) showed the best oyster mushroom result.

scholarly journals KAJIAN MACAM LIMBAH DAN PENAMBAHAN TEPUNG TONGKOL JAGUNG TERHADAP PERTUMBUHAN DAN HASIL JAMUR TIRAM (Pleurotus ostreatus)

Agric ◽  
2016 ◽  
Vol 28 (1) ◽  
pp. 1
Author(s):  
Agung Setyarini ◽  
Nugraheni Retnaningsih
Keyword(s):  
Body Weight ◽  
Effective Interaction ◽  
Fruit Body ◽  
Raw Material ◽  
Growth And Yield ◽  
Oyster Mushroom ◽  
Fruiting Bodies ◽  
Corn Cob ◽  
Wood Sawdust ◽  
Two Factors

<span class="fontstyle0">One limiting for factor the production of oyster mushrooms was difficult to obtain the raw material of sengon wood sawdust, meanwhile, the production of oyster mushroom necessary need the nutrients in the form of bran or cornmeal. The purpose of this study was to study planting medium, the concentration of corn cob flour, and to find the effective interaction of these two factors on growth and yield of oyster mushroom. This study used a completely randomized design (CRD) with two factors, concentration of media and corn cob flour. The media used in this study are sengon sawdust, glugu sawdust, acacia wood sawdust, rice straw and bagasse, while the concentration of corn cob flour was 0% per baglog, 1% per baglog, 2% per baglog, 3% per baglog and 4% per baglog. Data analysis was using F test level 5% and continued with Duncan test. The results of this study showed that sawdvst sengon media generally give better effect to the growth and yield of oyster mushroom, while corn cob flour treatment concentration was not known exactly in enhancing the growth and yield of oyster mushroom. Treatment of media accelerate the deployment of mycelium old, when appearing pin head, increasing the number of fruiting bodies in a single clump and increasing the mushroom fruit body weight. Extra flour treatment corncob accelerate as emerging pin head, increasing the number of fruiting bodies in a clump and increase total body weight of mushrooms.</span>

scholarly journals Effect of Watering Frequency on The Growth and Yield of Oyster Mushrooms (Pleurotus ostreatus)

2020 ◽  
Vol 4 (2) ◽  
pp. 155-160
Author(s):  
Agus Saputera ◽  
Antar Sofyan ◽  
Riza Adrianoor Saputra ◽  
Noorkomala Sari
Keyword(s):  
Relative Humidity ◽  
Low Temperatures ◽  
Growth And Development ◽  
Growth And Yield ◽  
Oyster Mushroom ◽  
Growth Time ◽  
Randomized Design ◽  
Wet Weight ◽  
Oyster Mushrooms ◽  
Completely Randomized Design

Oyster mushrooms have the conditions of growing at low temperatures and high relative humidity, so when you want to cultivate it is needed an appropriate environment for the growth and development of oyster mushroom. Banjarbaru City tends to have high temperatures with a relative humidity that tends to below. This is quite different from the requirements for growing oyster mushrooms which require low temperatures with relatively high humidity. One of the easiest and cheapest methods to maintain temperature and relative humidity to remain ideal and appropriate is to water the surrounding oyster mushrooms growing media, so knowledge of the most appropriate and ideal watering frequency for growth and development of oyster mushrooms is needed. The environmental design used was a Completely Randomized Design (CRD), a single factor with 4 treatments, 5 replications, so that 20 experimental units were obtained. The treatments are p1 = once watering per day, p2 = twice watering per day, p3 = three times watering per day, p4 = four times watering per day. The result showed that the watering frequency gave a real difference to the growth time of oyster mushroom shoots and the wet weight of oyster mushrooms. The best treatment in accelerating the time to grow oyster mushroom shoots and increasing the wet weight of oyster mushrooms is the treatment of watering frequency four times per day.

scholarly journals Mushroom Powder Application of Oyster Mushroom for Activation of Pressed Baking Yeast

Food Industry ◽  
2020 ◽  
Vol 5 (4) ◽  
pp. 38-44
Author(s):  
Alexander Maslov ◽  
Zamira Mingaleeva ◽  
Olga Reshetnik
Keyword(s):  
Nutrient Medium ◽  
Activation Parameters ◽  
Biologically Active ◽  
Oyster Mushroom ◽  
Yeast Fermentation ◽  
Activation Time ◽  
Fermentation Time ◽  
Two Factors ◽  
Oyster Mushrooms ◽  
Active Substances

The article concerns the study of pressed baking yeast activation with mushroom powder obtained by drying oyster mushrooms (grain size – 100 microns; humidity – 5.0–6.0 %). A man carried out the work according to the methods used in baking to determine the yeast fermentation activity. To optimize yeast activation parameters the researchers used a second order Box–Hunter rotatable plan for two factors. The optimal ratio of yeast and oyster mushroom powder in the nutrient medium for yeast activation is 1:2.45; the activation time is 31 minutes. The compressed yeast activation in a nutrient medium containing oyster mushroom powder contributes to an increase in the zymase and maltase activity of yeast, which increase on average by 52.1 and 62.7 %, respectively, compared to the control. The results obtained indicate that the oyster mushroom powder use is promising for compressed yeast pre-activation. The use of this additive in bakeries will potentially reduce the fermentation time of test semi-finished products by increasing the fermentation activity of yeast. In addition, it is possible to improve the quality characteristics of finished products due to the enrichment of biologically active substances contained in oyster mushrooms. Further research should determine the effect of yeast activation using oyster mushroom powder on the physical, chemical and organoleptic quality indicators of finished bakery products.

scholarly journals Pengaruh posisi bukaan plastik baglog dan konsentrasi pupuk fosfor terhadap pertumbuhan dan hasil jamur tiram putih (Pleurotus ostreatus)

Kultivasi ◽  
2018 ◽  
Vol 17 (1) ◽  
Author(s):  
Lia Amalia ◽  
R Budiasih ◽  
Asep Samsul
Keyword(s):  
Research Study ◽  
Growth And Yield ◽  
Randomized Design ◽  
Two Factors ◽  
Mushroom Harvest ◽  
Left And Right ◽  
Oyster Mushrooms ◽  
Completely Randomized Design ◽  
Treatment Design ◽  
All Treatment

Abstract. The decrease in mushroom produc-tivity due to openings at the top of the baglog needs to be balanced with phosphor to increase the mushroom harvest. The research study the interaction effect of opening position plastic baglogs and concentration of phosphor fertilizers to growth and yield of oyster mushroom. The experiment has been done in Mushrooms House, Faculty of Agriculture, Winaya Mukti University, Sumedang with altitude of 850 m above sea level. It was carried out  from  September until December 2015. The experimental design used in this experiment was completely randomized design and treatment design was factorial. The treatment consisted of two factors: the opening position of plastic baglogs and fertilizer concentrations of phosphor fertilizer. Opening position of plastic baglogs consists of a 6 levels that b1 = vertically baglog, the top of baglog opened entirely, b2 = vertically baglog, left side baglog opened at areas 3cm x 1cm, b3 = vertically baglog, left and right side baglog opened at areas 3cm x 1cm, b4 = horizontally baglog, left and right side baglog opened entirely, b5 =  the left side baglog  opened at areas 3cm x 1cm, and b6 = left and right side baglog opened at areas 3cm x 1cm. The concentration of phosphor fertilizer consisted of 3 levels that p0 = 0 g L-1 solution, p1 = 0.25 g L-1 solution, and p2 = 0.50 g L-1 solution. All treatment was replicated 2 times. The results showed that there was interaction between  opening position of plastic baglog and a concentration of phosphor fertilizer to height of mushroom fruiting bodies.Keywords: Baglog, Oyster Mushrooms, Phosphor Sari. Penurunan produktivitas jamur akibat bukaan plastik pada bagian atas baglog perlu diimbangi dengan pemberian fosfor untuk meningkatkan hasil panen jamur tiram. Penelitian bertujuan untuk mempelajari pengaruh interaksi  posisi bukaan plastik baglog dan konsentrasi pupuk fosfor terhadap pertumbuhan dan hasil jamur tiram putih. Percobaan telah dilakukan di Kumbung Jamur Fakultas Pertanian Universitas Winaya Mukti (UNWIM), Kabupaten Sumedang dengan ketinggian tempat 850 m di atas permukaan laut dan dilaksanakan mulai dari bulan  September  sampai bulan Desember 2015. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap dengan rancangan perlakuan adalah faktorial. Perlakuan terdiri dari dua faktor yaitu posisi bukaan plastik  baglog dan konsentrasi pupuk fosfor.  Posisi bukaan plastik baglog  terdiri dari 6 taraf faktor yaitu b1 = baglog diberdirikan, bagian atas baglog dibuka  seluruhnya, b2  = baglog diberdirikan, samping kiri baglog bagian tengahnya dibuka seluas 3cm x 1cm, b3  = baglog diberdirikan, samping kiri dan kanan baglog bagian tengahnya dibuka seluas 3cm x 1cm,  b4  = baglog ditidurkan, samping kiri dan kanan baglog dibuka seluruhnya, b5 = baglog ditidurkan, samping kiri baglog bagian tengahnya dibuka seluas 3cm x 1 cm, dan b6 = baglog ditidurkan, samping kiri dan kanan baglog bagian tengahnya dibuka seluas 3cm x 1 cm  . Konsentrasi pupuk fosfor terdiri dari 3 taraf faktor yaitu p0 = 0 g L-1 Larutan, p1  = 0,25 g L-1 Larutan , dan p2 = 0,50 g L-1 Larutan, sehingga terdiri dari 18 kombinasi perlakuan yang diulang sebanyak 2 kali. Hasil percobaan menunjukkan terjadi interaksi antara posisi bukaan plastik baglog dengan konsentrasi pupuk fosfor terhadap tinggi tubuh buah jamur.Kata kunci : Baglog, Fosfor, Jamur Tiram

scholarly journals Pengaruh Berbagai Media Tanam terhadap Pertumbuhan dan Hasil Jamur Tiram (Pleurotus Ostreatus)

2016 ◽  
Vol 3 (1) ◽  
pp. 15-20
Author(s):  
Nur Hafizah ◽  
Aspiani Aspiani
Keyword(s):  
Natural Habitat ◽  
Growth And Yield ◽  
Oyster Mushroom ◽  
Maximum Diameter ◽  
Growing Media ◽  
Randomized Design ◽  
The Media ◽  
Wet Weight ◽  
Oyster Mushrooms ◽  
Completely Randomized Design

Oyster mushrooms cultivation requires media to resemble the natural habitat of the fungus. Media in Indonesia are usually called by baglog. This study aims to (i) the effect of a variety of growing media on growth and yield of oyster mushroom, and (ii) obtain the best growing media in the growth and yield of oyster mushroom. This research was conducted in Kias Village of Batang Alai District of South Hulu Sungai Tengah South Kalimantan Province, in May until August 2013, using a completely randomized design (CRD), with three treatments and six replications. Each quiz consists of 3 samples. Factors to be examined is the composition of reeds s1 = 80%: 18% bran: 1%, lime: 1% gypsum. s2 = 80% of rice straw: 18% bran: 1%, lime: 1% gypsum. s3 = 80% sawdust: 18% bran: 1%, lime: 1% gypsum. The results showed that the composition of the media influence on a growing number of fruit bodies, wet weight and no effect on the maximum diameter hood fruit treated with the best composition obtained on the composition s3 = 80% sawdust: 18% bran: 1%, lime: 1% casts.

PENGARUH KOMPOS SAMPAH KOTA DAN PUPUK KANDANG SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCOY (BRASSICA RAPA, L. CHINENSIS) PADA ALUVIAL KABUPATEN INDRAMAYU

2018 ◽  
Vol 9 (2) ◽  
pp. 153-163
Author(s):  
Wiwik Ambarsari ◽  
Henly Yuliana
Keyword(s):  
Plant Height ◽  
Brassica Rapa ◽  
Block Design ◽  
Cattle Manure ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Two Factors ◽  
Number Of Leaves ◽  
Experimental Garden

The study aimed to determine the effect of the combination of city waste compost and cattle manure on the growth and yield of pakcoy plants (Brassica rapa, L. Chinensis) in Aluvial, Indramayu Regency. The study was conducted at the Experimental Garden of the Faculty of Agriculture, Wiralodra University, Indramayu Regency from March to August 2018. This study used Factorial Pattern Randomized Block Design with two factors. The first factor is city waste compost and the second factor is cattle manure with 4 levels: 0%, 3.0%, 6.0%, and 9.0%, repeated twice. The results showed that there was an independent influence between city waste compost and cattle manure on plant height and number of leaves. The best combination to increase the feasibility weight of pakcoy consumption is by giving city waste compost 9.0% (S4) and cattle manure 6.0% (K3).

scholarly journals Determination of Antioxidant Parameters of Pleurotus Mushrooms Growing on Different Wood Substrates

2017 ◽  
Vol 61 (4) ◽  
pp. 53-58
Author(s):  
I. Strapáč ◽  
M. Kuruc ◽  
M. Baranová
Keyword(s):  
Oyster Mushroom ◽  
Total Flavonoids ◽  
Total Phenols ◽  
Fruiting Bodies ◽  
Pleurotus Pulmonarius ◽  
Antioxidant Parameters ◽  
Oyster Mushrooms ◽  
Maximum Content ◽  
Β Carotene

AbstractExtracts of the fruiting bodies of the Oyster mushroom (Pleurotus ostreatus) grown on wood substrates (beech, oak, linden, walnut, poplar) and extracts of the fruiting bodies of the Oyster mushroom (Pleurotus pulmonarius) grown in nature on aspen wood were used to determine the total phenols, total flavonoids, lycopene and β-carotene. The content of individual antioxidants varies considerably depending, not only on the substrate, but also on the extracting agents. The highest content of total phenols and total flavonoids was found in methanol and water extracts of the fruiting bodies of the Oyster mushrooms grown on oak and linden substrates. The maximum content of lycopene and β-carotene was determined in acetone and n-hexane (ratio 4 : 6) extracts of the fruiting bodies of the Oyster mushroom grown on an oak block. The results obtained in this study demonstrated that the quantitative and also probably the qualitative composition of the antioxidants in the fruiting bodies of Oyster mushrooms depended considerably on the substrate composition.

scholarly journals Peran Pupuk Organik dalam Peningkatan Efisiensi Pupuk Anorganik pada Padi Sawah (Oryza sativa L.)

2015 ◽  
Vol 43 (1) ◽  
pp. 8
Author(s):  
Totong Siwanto ◽  
Sugiyanta , ◽  
Maya Melati
Keyword(s):  
Oryza Sativa L ◽  
Block Design ◽  
Organic Fertilizer ◽  
Biological Properties ◽  
Paddy Rice ◽  
Inorganic Fertilizer ◽  
Growth And Yield ◽  
Research Station ◽  
Randomized Block Design ◽  
Two Factors

ABSTRACT<br />Application of organic fertilizer into the soil is designated as a source of macro, micro nutrients and organic acids; it also acts as soil ameliorant that improve physical, chemical and biological properties of soil. Application of high rates organic fertilizer has a constraint namely the availability and ease of application. Therefore, it is necessary to learn the use of organic fertilizer with low rates to improve the efficiency of chemical fertilizers. This research was aimed to study the effect of organic and inorganic fertilizers on growth and yield of paddy rice, as well as the efficiency of N, P, K inorganic fertilizer. Field experiment was conducted at Sawah Baru Research Station, University Farm IPB, Bogor, West Java from September to December 2013. The experiment used Randomized Block Design consisted of two factors: rates of organic fertilizer (0, 250, 500, 750, and 1,000 kg ha-1), and rates of inorganic fertilizer (0, 100, 200, 300, and 400 kg ha-1). The results suggested that the application of 1,000 kg organic fertilizer ha-1 + 400 kg inorganic fertilizer ha-1 did not show significant interaction. Application of organic fertilizer alone up to 1,000 kg ha-1 resulted in low growth and yield. Increasing rates of  application up to 400 kg inorganic fertilizer ha-1 increased the growth and yield of paddy rice. The highest N efficiency was 89.19% at a rate of 500 kg organic fertilizer ha-1 + 200 kg inorganic fertilizer ha-1, whereas the highest efficiency of P and K, respectively were 69.55% and 92.52% at a rate of 750 kg organic fertilizer ha-1 + 300 kg inorganic fertilizer ha-1.<br />Keywords: NPK, organic fertilizer, paddy rice

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

scholarly journals Response of growth and yield of two soybean varieties to seed pre-treatment applications

2021 ◽  
Vol 883 (1) ◽  
pp. 012052
Author(s):  
N Herawati ◽  
A R Aisah ◽  
I Mardian ◽  
B N Hidayah ◽  
B T R Erawati
Keyword(s):  
Plant Height ◽  
Seed Treatment ◽  
Seed Quality ◽  
Block Design ◽  
Growth And Yield ◽  
Agronomic Crops ◽  
Randomized Block Design ◽  
Two Factors ◽  
Pre Treatment ◽  
Four Levels

Abstract Plant growth is influenced by seed quality. Seeds need to be treated to prevent pest and disease disorders or to increase seed germination. Soybean planting was carried out in this study by the treatment of varieties and seed pre-treatment application before planting. The study aimed to measure the growth and yield of soybeans by varieties and seed treatment before planting, carried out in the Village of Nggembe, District of Bolo, Bima Regency. The study used factorial randomized block design with two factors. The first factor was soybean varieties consisting of two levels, namely Devon and Dena varieties, and the second factor was the application of pre-planting seed treatments consisting of four levels namely Cruiser, Marshall, Agrisoy, and without seed treatment, each treatment was repeated three times. Observations were made on the performance of agronomic crops and soybean yields. The results showed that the treatment of soybean varieties and the application of seed treatment had a significant influence on plant height and soybean productivity, and both treatments had interactions on parameters of plant height, number of filled pods, weight of 100 seeds, and soybean productivity with the best results successively produced by a combination of Devon-Control, Devon-Marshall, Devon-Agrisoy, and Dena-Cruiser.

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