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RESPONS PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum L.) YANG DIBERI BEBERAPA DOSIS PUPUK TRICHO KOMPOS KOTORAN AYAM Hendri Irawan; Nurmayulis .; Dewi Hastuti
Jurnal Agroekoteknologi Vol 10, No 2 (2018)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v10i2.5812

Abstract

The research was aimed to know Growth and Yield Respons of Onion (Allium ascalonicum L.)) to Given Some Dose of Fertilizer on Tricho Compost Chicken Manure. This research was conducted in the village of Cidahu District of Banjarsari, Lebak, from February until April 2017. The research used Rondomized Completely Block Design, which was arranged as factorial with one factor. The factor was dose of tricho compost chicken manure  with six lavels   0, 5, 10, 15, 20 25 tonnes ha-1.  Thus, there are six treatments and each treatment was replicated four times as a group, so there are 24 experimental units. The results showed that various dose of tricho compost with 15 tonnes ha-1 give an significant effect on the number of bulb. The used of tricho compost did not give significant effect in plant’s height, number of leaves, plant’s weight, and dry plant’s weigth.                                                                                  Keywords: Fertilization, Onion, Trichoderma sp.
Potensi Pseudomonas sp. untuk Mengendalikan Penyakit Hawar Daun Bakteri (Xanthomonas oryzae pv. Oryzae) Secara In Vitro Andree Saylendra; Nurmayulis Nurmayulis; Pina Ahdiani
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 1 No 1 (2017): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (507.367 KB) | DOI: 10.33019/agrosainstek.v1i1.5

Abstract

This research was aimed to determine the potential of Pseudomonas sp. in controlling bacterial leaf blight disease (Xanthomonas oryzae pv. oryzae) in vitro. This research was conducted at the Laboratory of Agroecology, Faculty of Agriculture, University of Sultan Ageng Tirtayasa on June to September 2014. This research implemented experimental one factor that arranged in Completely Randomized Design with five replications. The treatment consisted of 6 isolates of Pseudomonas sp. (Ps 6, Ps 29, Ps 39, Ps 40, Ps 45, dan Ps 46) which was screened from the rhizosphere of roots of paddy plants. The inhibition of Pseudomonas sp. bacteria isolates was tested and showed that the results were not significantly different neither it was between each isolate nor against control (without treatment bacteria). Ps 39 isolate tend to had higher clear zone compare to other isolates.
PENGARUH DOSIS PUPUK P TERHADAP PERTUMBUHAN BIBIT TANAMAN KARET (Havea brasilliensis. Muell, Arg) YANG BERSIMBIOSISN DENGAN MIKORIZA Nurmayulis Nurmayulis, Andi Apriany Fatmawaty,Hasan Azhari Harahap; Andi Apriany Fatmawaty; Hasan Azhari Harahap
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 21, No 1 (2014)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (186.828 KB)

Abstract

This studyaimed todetermine the influence of P fertilizer on the growth of mycorrizhal rubber seedlings (Havea brasilliensis. Muell, Arg) of PB 260 stum eye clones. The research was carried out in Pagaranri Pargarutan Village, East Angkola Sub District, South Tapanuli District, North Sumatera. It was conducted during January to April 2012 and arranged ina randomized block design with five rates of P fertilizeras treatments i.e 0, 5, 10, 15, 20 g plant-1. The results showed that the effect of P fertilizer was not significant on plant height, stem diameter, number of stems and leaf area but significant on dry weight of roots. Highest root weight was 472.69 mg found inno P fertilizer treatment with the my cor rizhal infection rate was 100%. This infection rate was the same with that in the 5 g P fertilizer rate treatment.  
UTanggap Beberapa Dosis Pupuk Organik Kascing Terhadap Pertumbuhan Dan Hasil Tanaman Sawi (Brassica juncea L.) Yang Berbeda Varietas Teguh Yuda Pratama; Nurmayulis Nurmayulis; Imas Rohmawati
Agrologia Vol 7, No 2 (2018): Agrologia: Jurnal Ilmu Budidaya Tanaman
Publisher : Faculty of Agriculture, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/a.v7i2.765

Abstract

The research was aimed to know the effect of dose of organic fertilizer to growth and yield varieties of mustard (Brassica juncea L.). The method used was a randomized block design a Randomized Completely Block Design with 2 factors. The first factor was the organic fertilizer, namely (P) and the second factor was the variety. The first factors was the organic vermicompost, which consists of 4 levels, namely: P0 = 0 g / plant, P1 = 30 g / plant, P2 = 60 g / plant, P3 = 90 g / plant the second factor was varieties, which consists of three levels, namely: V1 = Tosakan varieties, V2 = Kumala varieties, V3 = Sri Tanjung varieties. Thus there was 12 combinations of treatment, each treatment was repeated three times, in order to get 36 experimental unit. Parameters measured were plant height, number of leaves, plant fresh weight, plant dry weight, root dry weight. The results of this research showed that vermicompost fertilizer showed significant effect on the observation parameters plant height, root length, fresh weight of plant, plant dry weight, root dry weight. Vermicompost fertilizer dose of 60 g / plant give the best average results in almost all variables observation (plant height 18,6 g, fresh weight of plant 10,3 g, plant dry weight 1,3 g and root dry weight 0,4 g. Kumala varieties gave the highest rates in the observation parameters number of leaves 7,2 sheet and fresh weight of plant 10,0 g. The interaction of both treatment showed no real effect on all parameters of observation.
RESPONSE OF GROWTH, RESPONSE, AND QUALITY OF RICE RICE BLACK RICE (Oryza sativa L. indica) WITH TREATMENT OF AGE AND NUMBER OF SEEDS ON PAMINA CROPPING SYSTEM HYDROPONICALLY Haerudin Haerudin; Nurmayulis Nurmayulis; Fitri Riany Eris
Jurnal Ilmu Pertanian Tirtayasa Vol 4, No 1 (2022)
Publisher : Universitas Sultan Ageng Tirtayasa

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Abstract

Penelitian ini dilaksanakan di Kota Seran pada tahun 2021, dengan menggunakan Rancangan Acak Kelompok pola faktorial yang diulang 3 kali. Faktor yang diteliti umur bibit: 7, 14, dan 21 hari setelah semai (HSS) dan jumlah bibit: 1, 2, dan 3 bibit. Hasil penelitian menunjukan bahwa umur bibit berpengaruh nyata terhadap tinggi tanaman pada umur 1, 2, 3, 4, 5, dan 8 minggu setelah tanam (MST) (rata-rata tertinggi 109,44 cm pada umur bibit 7 HSS), jumlah daun per rumpun (umur 1 sampai 8 MST) (rata-rata tertinggi 325,33 helai pada umur bibit 21 HSS), jumlah anakan per rumpun (umur 1 sampai 8 MST) (rata-rata tertinggi 108,44 batang pada umur bibit 21 HSS), bobot kering tanaman (rata-rata tertinggi 436,67 g pada umur bibit 21 HSS), dan jumlah anakan produktif per rumpun (rata-rata tertinggi 87,56 batang pada umur bibit 21 HSS). Jumlah bibit berpengaruh nyata terhadap jumlah daun per rumpun (umur 1 sampai 8 MST) (rata-rata tertinggi 294,33 helai pada jumlah bibit 3 batang), jumlah anakan per rumpun (umur 1 sampai 8 MST) (rata-rata tertinggi 98,11 batang pada jumlah bibit 3 batang), jumlah gabah per malai (rata-rata tertinggi 216,56 butir pada jumlah bibit 1 batang), dan jumlah gabah isi per malai (ratarata tertinggi 173,78 butir pada jumlah bibit 1 batang). Tidak terdapat interaksi antara umur dan jumlah bibit, kecuali pada pengamatan tinggi tanaman umur 1 dan 5 MST, dan jumlah daun per rumpun umur 3 MST. Hasil pengujian kualitas padi beras hitam yaitu kadar air 12,58%, kadar abu 1,58%, kadar protein kasar 13,94%, kadar lemak kasar 2,12%, kadar serat kasar 0,97%, kadar karbohidrat 69,78%, dan kadar antosianin 14,05 mg/kg. Hasil pengamatan ikan gabus yaitu pertumbuhan berat mutlak 8,5 g, laju pertumbuhan berat harian 0,06 g per hari, kelangsungan hidup 75,2%, jumlah konsumsi pakan 30,8 kg, dan rasio konversi pakan 39,30 g.
Pengaruh Zat Pengatur Tumbuh Benzyl Amino Purin di dalam Bioreaktor Sistem Perendaman Sesaat Pada Multiplikasi Tunas Pisang Seblot (Musa acuminata L.) Inah Karlinah; Sulastri Isminingsih; Susiyanti Susiyanti; Nurmayulis Nurmayulis
Jurnal Agroekoteknologi Vol 14, No 2 (2022)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v14i2.17331

Abstract

This study aimed to determine the effect of the growth regulator Benzyl amino purine for multiplication of banana shoots seblot in a bioreactor with a momentary immersion system. This research was carried out at the Physiology Biotechnology Laboratory Faculty of Agriculture Sultan Ageng Tirtayasa University, from March to May 2022. The research design was used a Randomized Block Design consisting of one factor, namely the concentration level of 6-Benzyl amino purine which consisted of six levels (0, 0.5, 1, 1.5, 2 and 2.5 ppm). The treatment of growth regulator Benzyl amino purine gave a very significant effect on the parameters of leaf emergence time and number of shoots at 1 and 5 weeks after planting (1.74 shoots). The number of leaves had a significant effect (1.96 sheet). While the parameters of the percentage of live explants, the percentage of rooted explants, the time of emergence of shoots and the percentage of contamination gave no significant effect.
Pengaruh Konsentrasi Benzyl Amino Purin dan Indole Acetic Acid dalam Multiplikasi Tunas Pisang Merah (Musa acuminata Red Dacca) Asal Banten Secara in Vitro Irfan Anshori; Sulastri Isminingsih; Nurmayulis Nurmayulis; Susiyanti Susiyanti
Jurnal Agroekoteknologi Vol 14, No 2 (2022)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v14i2.17326

Abstract

This study aimed to determine the response of red banana shoots (Musa acuminata Red Dacca) origin from Banten in vitro due to administration of benzyl amino purin (BAP) and indole acetic acid (IAA) in various concentrations. This research was conducted at the Laboratory of Biotechnology and Plant Physiology, University of Sultan Ageng Tirtayasa from March 2022 to May 2022. The research design used was a factorial randomized completely block design consisting of two factors. The first factor is the concentration of BAP which consists of theree levels, namely 0 mg kg-1, 2 mg kg and 4 mg kg-1. The second factor is the concentration of IAA which consists of theree levels, namely 0 mg kg-1, 0.25 mg kg-1 and 0.50 mg kg-1. The concentration of 2 mg kg-1 BAP gave the best results on the parameters of the number of shoots aged 2 weeks after planting (WAP) (2.06 shoots), 4 WAP (2.38 shoots) and 6 WAP (2.50 shoots), the number of leaves aged 2 WAP (1.34 strands), 4 WAP (1.91 strands), 6 WAP (2.16 strands). The concentration of IAA 0 mg kg-1 gave the best results on the parameter of the number of leaves at 2 WAP (1.36 strands). Indole acetic acid concentration of 0.25 mg kg-1 gave the best results on the parameters ofthe number of roots aged 2 WAP (1.50 roots), 4 WAP (1.65 roots) and 6 WAP (1.78 roots). There was no interaction between the two treatments.
Molecular Identification of Microbes from the Soil Rhizosphere of Cocoa as A Potential Biofertilizer Nurmayulis Nurmayulis; Abdul Hasyim Sodiq; Fitria Riany Eris; Dewi Hastuti; Yus Rama Denny; Dwi Ningsih Susilowati
AGRIVITA, Journal of Agricultural Science Vol 45, No 1 (2023)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v45i1.3840

Abstract

There are three microbes that originated from the roots (Rhizosphere) of the cocoa plant (Theobroma cacao L.) as a potential biofertilizer. This research aimed to specify the ability of microbial isolates in a consortium with the addition of Biosurfactant Diethanolamide. The three microbes were observed using synergism test, molecular and population identification in the consortium. The synergism test showed the three isolates were not mutually antagonistic indicated there was no clear zone around the colony. The molecular identification showed the isolate 1 was as Bacillus substilis (99.88% hegemony), isolate 2 was as Bacillus substilis (99.75% hegemony) and isolate 3 was as Bacillus amyloliquefaciens (100% hegemony). The population consisted of  3.6 x 106 cfu/ml Azotobacter, 0.55 x 101 cfu/ml Azospirillium and 2.5 x 105 cfu/ml phosphate solubilizing bacteria. The results of the calculations on the microbial consortium with the addition of Biosurfactant Diethanolamide were 3.75 x 106 cfu/ml Azotobacter, 0.1 x 102 cfu/ml Azospirillium and 1.65 x 105 cfu/ml phosphate solubilizing bacteria.
Aplikasi Pupuk Hayati Diperkaya Biosurfaktan Dietanolamida Olein Sawit dengan Interval Waktu yang Berbeda pada Bibit Kakao (Theobroma cacao L.) Abdul Hasyim Sodiq; Taufan Rifqi Samudra; Nurmayulis Nurmayulis; Fitria Riany Eris
Jurnal Agroekoteknologi Vol 15, No 1 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i1.19767

Abstract

The purpose of this research was to analyze the effects of biofertilizer enriched dietanolamide biosurfactan by palm oil at different time intervals on the growth of cacao seeds (Theobroma cacao L.). This research was conducted on the land of the Integrated Agricultural System area, Serang City, Banten Province. From December 2020 to March 2021. This study used a factorial Randomized Block Design. The first factor is the interval of application time, which as three levels : once every seven days, once every fourteen days, and once every twenty-one days. The second factor is the dose of biofertilizers plus DEA biosurfactant with palm olein at four levels : 10 ml / seed + 5% biosurfactant, 10 ml / seed + 10% biosurfactant, 20 ml / seed + 5% biosurfactant, and 20 ml / seed + 10% biosurfactant, Each treatment was repeated three times in order to obtain thirty-six experimental units. The parameters measured were plant height, number of leaves, stem diameter, plant dry weight, and root canopy ratio. The results showed that the treatment time interval of once every fourteen days had an effect on the number of leaves at 4 WAP (Week After Plant). While the treatment of the dosage of biofertilizers plus 20 ml of palm olein DEA biosurfactant / seed affected the parameters of the number of leaves at 4 and 8 WAP, there was an interaction on plant height at 2 and 4 WAP, number of leaves at 4 and 8 WAP, stem diameter at 12 WAP, and dry weight. 
Optimal growth conditions for avocado (Persea americana Mill.) seedlings using biofertilizer-based approach with biosurfactant diethanolamide palm olein and neem extract Muhamad Sopian; Nurmayulis; Abdul H. Sodiq; Julio E. R. Rumbiak
Jurnal Ilmiah Pertanian Vol. 20 No. 3 (2023): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v20i3.16276

Abstract

Avocado is a much-loved fruit with high nutritional content. However, its current production has declined due to excessive and continuous use of chemical fertilizers. Biofertilizers can be applied to reduce the reliance on chemical fertilizers, promoting soil health and fertility by providing essential macro and micronutrients for better plant growth. This study aimed to determine the optimal dosage and method for the combined application of biofertilizer, biosurfactant diethanolamide (DEA) palm olein, and neem extract on avocado seedlings. The experimental design used was a factorial randomized complete block design with two factors. The first factor was the biofertilizer dosage (B) and the second factor was the application method (M). Results indicate that a 10 mL/L biofertilizer dosage, 5% DEA, and 35% neem extract show the best effects on plant height, leaf chlorophyll levels, stem diameter, and the number of avocado leaves. The application method of applying to the planting medium yields the best results for plant height, leaf count, and leaf chlorophyll levels. There was an interaction between treatments regarding plant height at 10 weeks after transplanting (WAT) and leaf count at 8 WAT. Biofertilizer application by pouring is recommended as an alternative to inorganic fertilizers for promoting healthy avocado seedling growth.
Co-Authors . Maryati . Maryati A. Citraresmini Abdul H. Sodiq Abdul Hasyim Sodiq Abdul Hasyim Sodiq Abdul Hasyim Sodiq Abdul Hasyim Sodiq, Abdul Hasyim Aceng Hasani Ahdiani, Pina Alimuddin Alimuddin Aliudin Aliudin Aliyudin Aliyudin amiruddin teapon Andi Apriany Fatmawaty Andi Apriany Fatmawaty, Andi Apriany Andree Saylendra Andree Saylendra, Andree Ania Citraresmini Apriany Fatmawaty, Andi Arafiyah, Ria Assad Syah B. Pohan Azka , Yuliantina Dede Samsul Hadi Dewa Made Subrata Dewi Firnia Dewi Hastusi Dewi Hastuti Dewi Septiani Kurniasih Dharmawan , Dhani Nur Dwi Ningsih Susilowati Dwi Ningsih Susilowati Dwiana, Vita Nadya Erina Riak Asie Erlinda Yurisinthae Erpiana, Lia Erwin Erwin Fatmawaty, Andi Apriany Faza Fauzan A Fitri Riany Eris Fitria Riany Eris Hadi Susilo Haerudin Haerudin Hasan Azhari Harahap Hasnan Yani Hastin Ernawati Nur Chusnul Chotimah Hepsi N indiasari herni is sumayanti I. Anas Ikmal x Imas Rohmawati Imas Rohmawati Imas Rohmawati, Imas Inah Karlinah Irfan Anshori Ishak, Lily Jamhari Jamhari Julio E. R. Rumbiak Kamilah, Noufah Kartina AM Kartina Kartina Kartina Kartina Khafas Bastian Linda Nurhayati Mieke Rochimi Setiawati Moch. Ana Syabana Muhamad Sopian Mustikarani, Eries Dyah Muztahidin, Nur Iman Muztahidin, Nur Iman Nudin, Fatwa Nyahu Rumbang Pina Ahdiani Putra Utama Putra Utama Putri, Widia Eka Reginawanti Hindersah Resmaleni Resmaleni Reza Maulana Muhammad Rida Oktarida Rizky Puspita Sari Rohmawati, Imas Saiful Saiful Saputra, Marcelino A. Septi Yulianti Sholeh Hidayat Hidayat Siti Muthiah Sjaifuddin, Sjaifuddin Sodiq, Abdul Hasyim Sri Mulyati Sulastri Isminingsih Sulastri Isminingsih Sulistyorini, Endang Susiyanti Susiyanti . Susiyanti Susiyanti Susiyanti Susiyanti Susiyanti, Susiyanti Syahbana, Mohammad Ana Syahlaa, Huuriyah Syifa, Sri Astria Amanda Taufan Rifqi Samudra Teguh Yuda Pratama Tri Mulya Hartati Umdawiyah Umdawiyah Untung Darung Widyaningsih, Sri Soemarsih Yayi Suryo Prabandari Yayu Romdhonah Yenny, Ratna Fitry Yessica Syafendra Yudi L.A Salampessy Yus Rama Denny Yus Rama Denny Yusi Meilani Yusniwati Yusniwati Zahratul Millah, Zahratul