Growth Of White Oyster Mushroom Research Articles

Utilization of Cotton Waste from PT Sri Rejeki Isman Tbk. Spinning Division as Basic Material for White Oyster Mushroom (Pleurotus ostreatus) Planting Media

There are five types of cotton waste produced by the Spinning Division of PT. Sri Rejeki Isman Tbk: dropping, flat strip recyclean, flat strip c, air waste, and fan open end, which has a smaller trash content. The research objective is to determine the potential utilization of cotton waste as the basic material for white oyster mushroom planting media, to determine effect of planting media formula on the growth of white oyster mushroom, and to determine the best formula for white oyster mushroom planting media. Utilization of cotton waste are examined by 5 formulas: control with 100% sengon wood powder + 200 gram bran + 10 gram lime (S0), 50% dropping + 50% sengon wood powder + 200 gram bran + 10 gram lime (S1a), 75% dropping + 25% sengon wood powder + 200 gram bran + 10 gram lime (S1b), 50% fan open end + 50% sengon wood powder + 200 gram bran + 10 gram lime (S2a) and 75% fan open end + 25% sengon wood powder + 200 gram bran + 10 gram lime (S2b). This study uses a 5x3 Completely Randomized Design (CRD 5x3) and is then analyzed using the One Way Anova test and the Least Significant Difference (LSD) test. The best formula was chosen for planting media based on the highest score in Zero-One Integer Programming. Parameters observed on the planting media are changes in the content of cellulose and lignin, while on the fungal growth is the form of mycelium fulfillment time; the number of fruit bodies; hood width; wet weight, and stem length. This study indicates that cotton waste can be used as a base material for white oyster mushroom planting media, where the best formula is S2b. During fungal growth, in the planting media with formula S2b, cellulose degradation occurs from 66.7% to 60.8%, and lignin degradation occurs from 10.5% to 6.6%. In addition to the media, formula S2b produces mushrooms with growth characteristics including mycelium fulfillment time of 28.33±1.53 days, the number of fruit bodies 17.67±8.96, hood width 5.76±0.87 cm, wet weight 143.33±26.27 grams, and stalk length 4.52±0.55 cm.

The Effect of Adding Kepok Banana Peels (Musa paradisiaca) to Powder Media on the Growth of White Oyster Mushrooms (Pleurotus ostreatus)

This study aims to see the effect of Kepok banana peel on the growth of white oyster mushroom (Pleurotus ostreatus). The research was conducted in the white oyster mushroom kumbung Sawangan, Depok between February and July 2018. The research method used was an experimental method with a research design using a completely randomized design (CRD). The study was conducted by giving 6 treatments and five replications where there were 3 parameters used, namely fresh weight, dry weight and number of oyster mushroom fruit bodies. The treatments referred to were treatment A (control), B (1 gram of Kepok banana peels), C (3 grams of Kepok banana peels), D (5 grams of Kepok banana peels), E (7 grams of Kepok banana peels), and F (9 grams of banana peel kepok). The results showed that the growth of white oyster mushrooms with D treatment had the most effect on mushroom weight and dry weight with an average of 62.38 grams and 6.35 grams. Whereas the number of fruiting bodies that had the most influence on treatment F was 16.9 grams. The results of the analysis of variance of one white oyster mushroom growth factor on the fresh weight parameter shows that Fhitung (9.46) > Ftable (0,01) (3.90). This means that oyster growth was very significant and the dry weight parameter indicates that Fhitung ( 2.79) > Ftable (0,05) (2.62), which indicates that the growth of oyster mushrooms was significant. The parameter of the number of fruiting bodies showed that Fhitung (5.06) > Ftable (0,01) (3.90), which indicates that the oyster mushroom growth was significant. This proves that offering Kepok banana peels affects the growth of white oyster mushrooms (Pleurotus ostreatus).

Supply Of Coconut Water As a Nutritional Supplement Corn Cob Media On Growth White Oysters (Pleurotus ostreatus)

Provision of coconut water as an additional nutrient for corncob media against the growth of white oyster mushroom (Pleurotus ostreatus) was carried out at the Jaya Mushroom Farmer Group. This study aims to determine the effect of young coconut water as an additional nutrient in corncob media on the yield of white oyster mushroom (Pleurotus ostreatus). This study used a completely randomized design (CRD) consisting of 5 treatment levels and 2 replications in order to obtain 10 experimental units. Each experimental unit consists of 5 baglogs, so that all 50 baglogs. The treatments consisted of A = 20 kg of cobs: control, B = 20 kg of cobs: 7 liters of coconut water, C = 20 kg of cobs: 8 liters of coconut water, D = 20 kg of cobs: 9 liters of coconut water, E = 20 cobs: 10 liter of coconut water. The observations observed were the number of hoods, length of the hood (cm), width of the hood (cm), and wet weight (kg). The results showed that the provision of young coconut water as a nutritional addition to the corncob media on the results of white oyster mushroom (Pleurotus ostreatus) was found in treatment E = 20 kg: 10 liters of coconut water can give the best results on the results of white oyster mushrooms.

Efek Penambahan Limbah Lokal Jerami Dan Sekam Padi Bagi Pertumbuhan Jamur Tiram Putih (Pleurotus ostreatus)

White oyster mushroom (Pleurotus ostreatus) is a group of microscopic fungi that are used as food. P. ostreatus is cultivated in an artificial medium derived from sawdust and has been sterilized. However, the use of sawdust also has problems. Straw and husk of rice can be used as mushroom growing media because they contain organic ingredients such as cellulose, hemicellulose, and lignin. This study aimed to know the growth of white oyster mushroom (P. ostreatus) on straw and husk of rice as an artificial medium and to know the best composition of straw and husk of rice that can be got highly produced of white oyster mushroom (P. ostreatus). The methods of this research were experimental with ten treatments and included several stages including preparation of tools, materials and research sites, the stage of cultivation of P. ostreatus and data collection. This study used an experimental method with a completely randomized design consisting of 40 experimental units. The results obtained were the most optimal P. ostreatus mycelium growth in K1J2S1 treatment with a mean growth rate of 30,60 cm / 30 days, the highest wet weight was K3J1S0 which was 85,83 g while the highest dry weight was in K1J2S1 treatment that is equal to 8,71 g.

Pemanfaatan Limbah Kardus dan Pupuk Organik Cair Sebagai Campuran Media Tanam Pertumbuhan Jamur Tiram Putih (Pleurotus ostreatus)

Jamur Tiram putih (Pleurotus ostreatus) merupakan salah satu jamur yang dimanfaatkan untuk bahan makanan karena kandungan gizi yang lebih baik dibandingkan dengan jamur lain. Upaya untuk meningkatkan produksi jamur ini masih terus dilakukan, misalnya dengan penggunaan campuran media tanam dan aplikasi pupuk organik cair. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh jenis campuran media tanam, pemberian pupuk cair serta interaksi keduanya guna pertumbuhan jamur tiram putih. Kegiatan penelitian ini dilaksanakan di Rumah Jamur Agrojamur Kecamatan Baturaden, Kabupaten Banyumas. Rancangan penelitian yang digunakan adalah rancangan acak kelompok lengkap (RAKL) dengan 2 faktor dan 3 ulangan. Faktor pertama yaitu jenis campuran media tanam dan dosis pupuk organik cair. Variabel yang diamati pada penelitian ini adalah saat muncul tubuh buah, jumlah tubuh buah jamur keseluruhan, kadar air jamur, berat segar dan kering jamur saat panen. Hasil penelitian menunjukkan bahwa perlakuan komposisi media tanam menggunakan serbuk gergaji tanpa potongan kardus mampu meningkatkan berat segar jamur, berat kering jamur, dan jumlah tubuh buah jamur. Perlakuan menggunakan campuran media tanam (25% serbuk gergaji + 75% kardus) mampu meningkatkan waktu munculnya tubuh buah jamur dibandingkan dengan perlakuan lainnya. Aplikasi pupuk organik cair dan interaksi antara kedua perlakuan tidak memberikan pengaruh yang nyata bagi pertumbuhan jambur tiram putih.