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Aplikasi Konsorsium Mikrob Filosfer dan Rizosfer Untuk Meningkatkan Pertumbuhan dan Hasil Tanaman Padi Application of Phyllosphere and Rhizosphere Microbial Consortium to Improve Rice Growth and Production Aksarah Pas, Aris; Sopandie, Didy; Trikoesoemaningtyas, Trikoesoemaningtyas; Santosa, Dwi Andreas Santosa
JURNAL PANGAN Vol 24, No 1 (2015): PANGAN
Publisher : Perum BULOG

Pendekatan secara biologi, memanfaatkan konsorsium mikrob filosfer dan mikrob rizosfer merupakan langkah alternatif mengurangi dampak negatif penggunaan pupuk sintetik, untuk mencapai produksi padi yang tinggi. Penelitian ini bertujuan untuk mempelajari peran konsorsium mikrob filosfer dan mikrob rizosfer terhadap pertumbuhan dan hasil tanaman padi. Penelitian dilakukan mulai bulan Januari hingga Mei 2014, di Green House Indonesian Centre For Biodiversity and Biotecnology, Bogor. Dalam penelitian ini digunakan konsorsium mikrob terbaik hasil seleksi, yaitu konsorsium mikrob filosfer Fm48 dari daun tumbuhan Emmerrilia ovalis Miq Dandy dan konsorsium mikrob rizosfer R15 dari rizosfer tumbuhan Physalis angulata L. Penelitian menggunakan Rancangan Acak Kelompok (RAK) satu faktor, yang terdiri atas tiga perlakuan, yaitu : pemberian pupuk N sintetik setengah dosis anjuran yaitu 30 N/ha, pemberian pupuk N sintetik sesuai dosis anjuran, yaitu 60 kg N/ha dan pemberian kombinasi konsorsium mikrob filosfer Fm48 dan mikrob rizosfer R15 dengan diberi pupuk N sintetik setengah dosis anjuran. Hasil penelitian menunjukkan bahwa, aplikasi kombinasi konsorsium mikrob dengan pemberian pupuk N sintetik setengah dosis anjuran, meningkatkan jumlah anakan, bobot kering tanaman, jumlah anakan produktif dan bobot segar malai setara dengan pemberian pupuk N sintetik sesuai dosis anjuran. Biological approach, by utilizing phyllosphere and rhizosphere microbial consortium, offers n alternative method to avoid the negative impact of synthetic fertilizer to the environment to achieve higher rice production. This research aims to study the role of phyllosphere and rhizosphere microbial consortium on the growth and yield of rice plants. The study was conducted from January to May 2014 in Green House Indonesian Centre For Biodiversity and Biotechnology, Bogor. Microbial consortium of phyllosphere Fm48 from plant leaves Emmerrilia ovalis Miq Dandy and microbial consortium of rhizosphere R15 from plant rhizosphere Physalis angulata L. are selected for this study. This research is designed in randomized block design with one factor, which consists of three treatments, namely: half recommended dose of synthetic N fertilizer (30 kg N/ha), recommended dose of Synthetic N fertilizer (60 kg N/ha), and a combination of microbial consortium of phyllosphere and rhizosphere microbes plus half recommended dose of synthetic N fertilizer. The results show that the applications of microbial consortium combined with half of recommended dose of synthetic N fertilizer, increases the number of tillers, plant dry weight, number of productive tillers, and panicles fresh weight equivalent to the use of recommended dosage of synthetic N fertilizer.

RESPONS PERTUMBUHAN DAN HASIL PADI GOGO PADA BERBAGAI KONSENTRASI ISOLAT BAKTERI EPIFIT Aris Aksarah; J Jumardin; Ruth Tibian
JURNAL GALUNG TROPIKA Vol 8 No 2 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v8i2.417

This study aims to study the growth response and yield of upland rice at various concentrations of epiphytic bacterial isolates. The study was arranged using a randomized block design (RCBD), with treatment concentrations of epiphytic bacterial isolates, which consisted of four concentrations. Namely without epiphytic isolates (control), epiphytic bacterial isolates 45 ml/l of water, epiphytic bacterial isolates 50 ml/l of water, and epiphytic bacterial isolates of 55 ml/l of water. The results showed that the treatment of various concentrations of epiphytic bacterial isolates significantly affected the growth and yield of upland rice. Treatment concentration of 55 ml/l of water gives the best effect which is higher than other treatments on plant height, number of leaves, number of tillers, number of productive tillers, panicle length, number of grains, wet and dry weight and yield of upland rice.

EKSPLORASI KONSORSIUM MIKROB FILOSFER DAN RIZOSFER ASAL BERBAGAI EKOSISTEM DI KABUPATEN SIGI PROVINSI SULAWESI TENGAH Aris Aksarah Pas; Didy Sopandie; Trikoesoemaningtyas Trikoesoemaningtyas; Dwi Andreas Santosa
Jurnal Agrotech Vol 8 No 1 (2018)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/agrotech.v8i1.12

Microbial consortium exploration in an ecosystem is a series of activities aimed at obtaining microb living in a consortium and beneficial to plant growth.The study aimed to obtain leaf and soil samples in various plants within an ecosystem, as a source of a consortium of microbial phyllosphere and rhizosphere to be tested for their effectiveness in increasing the growth and yield of rice crops. The method of determining the location is based on the method of transect sampling/line intersep plot design on an area of 5,196.02 km2. Site determination based on purposive sampling includes ecosystems: rice fields, gardens, pastures and forests.The results showed that, Sigi District has biodiversity in various ecosystems that have potential as source of consortium of microbial phyllosphere and rhizosphere. From the exploration results obtained a sample of 48 species of plants consisting of plants under the level of 30 species, 12 pile poles and 6 types of stakes. The results of the isolation of leaf and soil samples obtained 144 consortium of microbial phyllosphere and 48 consortium of microbial rhizosphere. The obtained consortium was then tested for its effectiveness on the growth and yield of rice crops in the next stage of the study

UJI DAN SELEKSI ISOLAT KONSORSIUM MIKROB FILOSFER DAN RIZOSFER TERHADAP PERKECAMBAHAN BENIH PADI Aris Aksarah Pas; Didy Sopandie; Trikoesoemaningtyas Trikoesoemaningtyas; Dwi Andreas Santosa
Jurnal Agrotech Vol 8 No 2 (2018)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

The application of microbes on the seeds of rice plants, microbes can enter into the rice seed tissues and growth in seed tissues, these microbes can colonize and survive and develop in the seeds. Colonization will continue when the plant grows. This study aims to select the phyllosphere and rhizosphere microbial consortium which can increase plant growth. Furthermore, choosing the best phyllosphere and rhizosphere microbial consortium to test its effectiveness in increasing rice growth. The test method was carried out by soaking the rice seeds (seed treatment) on each mixture suspension for 24 hours. Sprout power was observed after 2 days of incubation and root length, shoot length, wet weight and dry weight of seedlings were observed after 5 days. The method uses a Completely Randomized Design one treatment factor. The selection of the eight best consortium isolates was chosen based on the ranking after each parameter was given the weight multiplied by the scoring. The explored samples from various ecosystems in Sigi Regency contain the phyllosphere and rhizosphere microbial consortium. The isolates of the phyllosphere and rhizosphere microbial consortium have a positive, neutral and negative influence on rice seed germination. Can be selected for each of the eight best phyllosphere and rhizosphere microbial consortiums

RESPONS PEMBERIAN BERBAGAI DOSIS MOL DAUN KELOR DENGAN PENAMBAHAN KULIT BUAH PISANG TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS Kurniawan Dj Laepo; Aris Aksarah Pas; Idris Idris
Jurnal Agrotech Vol 9 No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

This study aims to study and determine the effect of various doses of Moringa leaf Mole by adding banana peels to the growth and yield of sweet corn plants (Zea mays saccharata Sturt.) Because they see that the development of environmentally friendly agriculture is a must for the continuity of production and health. These efforts have been recommended by the government, one of the efforts made is to conduct an organic farming business. This research was carried out in the Kalukubula Sub-District, Dolo District, Sigi Regency, Central Sulawesi Province. This study used a one-factor randomized block design (RBD), grouping was done based on the direction of the arrival of sunlight by treating various doses of MOL Moringa leaves with the addition of banana peels. The treatment tried consisted of 4 levels, namely: PM0: No MOL (Control), PM1: 200 ml + 2 liters of water / plot, PM2: 400 ml + 2 liters of water / plot, PM3: 600 ml + 2 liters of water / plot . Each treatment that was tried was repeated three (3) times, then there were 3 x 4 = 12 experimental units. To determine the effect of the treatment that was tried on plants, a variety of analyzes and treatments were carried out which significantly affected followed by a BNJ test α = 0.05. The results showed that the response of various doses of mole dun moringa with the addition of banana peels to the growth and yield of sweet corn on observing the number of leaves, stem circumference, mixed age, ear length, ear circumference, ear weight (g), ear weight per plot ( kg) and weight of ear per hectare (t) did not have a significant effect, while the treatment of Moringa leaf Mole with the addition of banana peels at a dose of 600 ml + 200 liters of water (PM3) significantly affected plant height at 15, 30 and 45 HST (28 , 70, 52.15 and 96.28) and the length of leaves at the ages of 15, 30 and 45 HST (20,14, 41,07 and 67,32) in sweet corn plants.

PENGARUH BERBAGAI DOSIS PUPUK ORGANIK CAIR LIMBAH RUMAH TANGGA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PADI GOGO Izni Izni; Aris Aksarah Pas; Jumardin Jumardin
Jurnal Agrotech Vol 9 No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

This study aims to study the growth response and yield of gogo rice at various doses of household waste organic fertilizer. This study uses a randomized block design (RAK) of one factor. Grouping based on sunlight. The treatment that was tried was various doses of household organic liquid fertilizer (POC), namely, POC0 = without POC, POC1 = 200 ml / plant, POC2 = 250 ml / plant, POC3 = 300 ml / plant. The results showed that the treatment of various doses of liquid organic fertilizer had a significant effect on the growth and yield of gogodan rice and the treatment dose of 300 ml / plant had a higher effect compared to other treatments on the growth and yield of gogo rice plants.

PENGARUH WAKTU TANAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS YANG DITUMPANGSARIKAN DENGAN TANAMAN KACANG TANAH Ayu Tuti Lestari; Aris Aksarah Pas; Hasmari Noer
Jurnal Agrotech Vol 10 No 1 (2020)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/agrotech.v10i1.47

This study aims to determine the right planting time to obtain optimal sweet corn results in intercropping systems with peanut plants. This research was conducted in the Agricultural Land of Petobo Village, South Palu Village, Palu City, Central Sulawesi for 3 months starting from September to November 2017. The research was carried out using a one-factor Randomized Block Design (RBD), by grouping based on water sources. The treatments that were tried were the intercropping system (TS) planting time, as follows: TS0 = Sweet corn grown together with peanuts; TS1 = Sweet corn planted with 2 WAP peanuts; TS2 = Sweet corn planted with 4 WAP of peanut; TS3 = Sweet corn monoculture. Each treatment consisted of 3 replications so that there were 12 test unit plots. The results showed that the planting time treatment significantly affected the growth and yield of sweet corn on intercropping systems with peanuts. The treatment of planting time together between peanuts and sweet corn gave better growth than other treatments, but the sweet corn monoculture (TS3) treatment gave better results compared to other treatments. Good growth and yield of both plants is recommended at the same time between peanuts and sweet corn in intercropping systems

Aplikasi Konsorsium Mikrob Filosfer dan Rizosfer Untuk Meningkatkan Pertumbuhan dan Hasil Tanaman Padi Application of Phyllosphere and Rhizosphere Microbial Consortium to Improve Rice Growth and Production Aris Aksarah Pas; Didy Sopandie; Trikoesoemaningtyas Trikoesoemaningtyas; Dwi Andreas Santosa Santosa
JURNAL PANGAN Vol. 24 No. 1 (2015): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33964/jp.v24i1.39

Pendekatan secara biologi, memanfaatkan konsorsium mikrob filosfer dan mikrob rizosfer merupakan langkah alternatif mengurangi dampak negatif penggunaan pupuk sintetik, untuk mencapai produksi padi yang tinggi. Penelitian ini bertujuan untuk mempelajari peran konsorsium mikrob filosfer dan mikrob rizosfer terhadap pertumbuhan dan hasil tanaman padi. Penelitian dilakukan mulai bulan Januari hingga Mei 2014, di Green House Indonesian Centre For Biodiversity and Biotecnology, Bogor. Dalam penelitian ini digunakan konsorsium mikrob terbaik hasil seleksi, yaitu konsorsium mikrob filosfer Fm48 dari daun tumbuhan Emmerrilia ovalis Miq Dandy dan konsorsium mikrob rizosfer R15 dari rizosfer tumbuhan Physalis angulata L. Penelitian menggunakan Rancangan Acak Kelompok (RAK) satu faktor, yang terdiri atas tiga perlakuan, yaitu : pemberian pupuk N sintetik setengah dosis anjuran yaitu 30 N/ha, pemberian pupuk N sintetik sesuai dosis anjuran, yaitu 60 kg N/ha dan pemberian kombinasi konsorsium mikrob filosfer Fm48 dan mikrob rizosfer R15 dengan diberi pupuk N sintetik setengah dosis anjuran. Hasil penelitian menunjukkan bahwa, aplikasi kombinasi konsorsium mikrob dengan pemberian pupuk N sintetik setengah dosis anjuran, meningkatkan jumlah anakan, bobot kering tanaman, jumlah anakan produktif dan bobot segar malai setara dengan pemberian pupuk N sintetik sesuai dosis anjuran. Biological approach, by utilizing phyllosphere and rhizosphere microbial consortium, offers n alternative method to avoid the negative impact of synthetic fertilizer to the environment to achieve higher rice production. This research aims to study the role of phyllosphere and rhizosphere microbial consortium on the growth and yield of rice plants. The study was conducted from January to May 2014 in Green House Indonesian Centre For Biodiversity and Biotechnology, Bogor. Microbial consortium of phyllosphere Fm48 from plant leaves Emmerrilia ovalis Miq Dandy and microbial consortium of rhizosphere R15 from plant rhizosphere Physalis angulata L. are selected for this study. This research is designed in randomized block design with one factor, which consists of three treatments, namely: half recommended dose of synthetic N fertilizer (30 kg N/ha), recommended dose of Synthetic N fertilizer (60 kg N/ha), and a combination of microbial consortium of phyllosphere and rhizosphere microbes plus half recommended dose of synthetic N fertilizer. The results show that the applications of microbial consortium combined with half of recommended dose of synthetic N fertilizer, increases the number of tillers, plant dry weight, number of productive tillers, and panicles fresh weight equivalent to the use of recommended dosage of synthetic N fertilizer.

PENGARUH WAKTU TANAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG TANAH YANG DITUMPANGSARIKAN DENGAN TANAMAN JAGUNG MANIS Aris Aksarah; Hasmari Noer; Dewi Mitrayani; Idris
Jurnal Agrotech Vol 12 No 1 (2022)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/agrotech.v12i1.90

Penelitian ini bertujuan untuk untuk mengetahui waktu tanam yang tepat agar diperoleh hasil kacang tanah yang optimal pada sistem tumpangsari dengan tanaman jagung manis. Penelitian ini dilaksanakan di Lahan Pertanian Kelurahan Petobo Kelurahan Palu Selatan Kota Palu Sulawesi Tengah selama 3 bulan yang dimulai dari bulan September hingga Nopember 2017. Penelitian ini dilaksanakan dengan menggunakan Rancangan Acak Kelompok (RAK) satu faktor, dengan pengelompokan berdasarkan sumber air. Adapun perlakuan yang dicobakan adalah waktu tanam sistem tumpangsari (TS) yaitu sebagai berikut : TS0 = Jagung manis ditanam bersamaan kacang tanah; TS1 = Jagung manis ditanam 2 MST kacang tanah; TS2 = Jagung manis ditanam 4 MST kacang tanah; TS3 = Monokultur jagung manis. Masing-masing perlakuan terdiri atas 3 ulangan sehingga terdapat 12 petak satuan percobaan. Hasil penelitian menunjukkan bahwa perlakuan waktu tanam berpengaruh nyata terhadap tinggi tanaman 4 MST dan jumlah cabang 6 dan 8 MST dan berpengaruh tidak nyata terhadap hasil tanaman kacang tanah pada sistem tumpangsari dengan jagung manis. Waktu tanam yang lebih baik untuk mendapatkan produksi kacang tanah, ditanam 4 MST lebih awal daripada jagung manis.

RESPONS PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS PADA BERBAGAI WAKTU APLKASI PUPUK ORGANIK CAIR Jumardin; Aris Aksarah; Widyawati; Idris
Jurnal Agrotech Vol 11 No 2 (2021)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/agrotech.v11i2.91

Penelitian ini dilaksanakan pada bulan Februari hingga April 2020 di Lahan Petani yang bertempat di Desa Tulo Kecamatan Dolo Kabupaten Sigi Provinsi Sulawesi Tengah. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) satu faktor. Pengelompokan berdasarkan aliran air. Adapun perlakuan yang dicobakan yaitu berbagai waktu aplikasi pupuk oragnik cair sebagai berikut: W0: Kontrol. =W1: 1 Minggu Setelah Tanam, W: 2 Minggu Setelah Tanam dan W3: 3 Minggu Setelah Tanam. Hasil penelitian menunjukkan bahwa perlakuan Perlakuan berbagai dosis pupuk organik cair berpengaruh nyata terhadap pertumbuhan dan hasil tanaman jagung manis dan Perlakuan waktu aplikasi 2 Minggu Setelah Tanam memberikan pengaruh yang lebih tinggi dibandingkan dengan perlakuan lainnya.

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