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All Journal Jurnal Dedikasi Jurnal Gamma AGRIKA Planta Tropika Jurnal Penelitian Pendidikan IPA (JPPIPA) SAINS TANAH - Journal of Soil Science and Agroclimatology Conference on Innovation and Application of Science and Technology (CIASTECH) Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto Jurnal Impresi Indonesia Jurnal Sylva Lestari Journal of Tropical Crop Science and Technology
Erny Ishartati
Universitas Muhammadiyah Malang
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Public Health Social Sciences

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Formulation of bacterial consortium for improvement growth and yield of maize (Zea mays L.) Ali Ikhwan; Aniek Iriany; Erny Ishartati; Faridlotul Hasanah
SAINS TANAH - Journal of Soil Science and Agroclimatology Vol 18, No 1 (2021): June
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/stjssa.v18i1.46003

Abstract

Plant growth-promoting bacteria (PGPB) have become an important subject of research to increase maize production. The PGPB consortium should provide more benefits than single or dual inoculation. This study aimed to investigate the effect of a PGPB consortium on improving maize growth and yield. The field experiment used a split-plot design. The main plot consisted of three maize varieties (Talenta, Pertiwi-3, and Bisma), and the subplot consisted of three formulations of PGPB consortia [endophytic bacteria isolates, Acetobacter sp., cellulolytic, and ligninolytic (F1); endophytic bacteria isolates, Azospirillum sp., cellulolytic, and ligninolytic (F2); and endophytic bacteria isolates, cellulolytic, ligninolytic, Acetobacter sp., and Azospirillum sp. (F3)] and one control. PGPB consortia formulation did not influence maize growth significantly, but maize varieties did. Pertiwi-3 showed the highest value in all growth variables, followed by Bisma and Talenta, respectively. The effect of PGPB consortia formulation upon ear fresh and dry weight depends upon the maize variety, and Pertiwi-3 showed the highest value in yield variables. PGPB consortia formulation 2 was the most effective to apply for Pertiwi-3 cultivation, while PGPB consortia formulation 3 produced higher yields for Talenta and Bisma. These findings indicated that specific PGPB formula could improve the yield for specific maize varieties.
PENERAPAN TEKNOLOGI STEK BENIH KENTANG PADA KELOMPOK TANI SUKA MAKMUR DESA BALEDONO –TOSARI- PASURUAN Erny Ishartati; Syarif Husen; Ratih Juliati; Agus Santoko
Conference on Innovation and Application of Science and Technology (CIASTECH) CIASTECH 2019 "Inovasi Cerdas dan Teknologi Hijau untuk Industri 4.0"
Publisher : Universitas Widyagama Malang

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Abstract

Kecamatan Tosari Kabupaten Pasuruan merupakan salah satu sentra produksi kentang di Jawa Timur. Produksi kentang Pasuruan menyumbang 60 persen kebutuhan kentang di Jawa Timur dengan luas lahan 3.000 hektar namun demikian produktivitasnya masih rendah yaitu 10-15 ton/ha yang dihasilkan petani, hasil ini masih jauh dari produktivitas tanaman kentang yang mencapai rata-rata 25 ton per hektar atau 90.000 ton per tahun. Lahan kentang di Kabupaten Pasuruan tersebar di tiga kecamatan lereng Gunung Bromo yakni Kecamatan Tosari, Tutur, dan Puspo.  Permasalah produktivitas tanaman kentang yang paling utama di Tosari adalah pada benih kentang bermutu   yang diantaranya disebabkan oleh berbagai faktor sebagai berikut: (1)Ketersediaan benih yang dapat disediakan oleh pemerintah daerah  baru mencapai 15 % dari kebutuhan petani, (2)Harga benih berkualitas sangat mahal dan sulit dijangkau oleh petani, (3)Petani belum memiliki kemandirian untuk menghasilkan benih bermutu, terutama dalam bentuk stek . Mengkaji potensi komoditi kentang yang strategis dalam peningkatan pendapatan petani di Tosarari Pasuruan dan upaya untuk memecahkan permasalah ketersedian dan produksi benih yang bermutu di tingkat petani, maka dilakukan kegiatan penerapan dan pendampingan untuk mendapatkan benih bermutu dengan teknologi penanaman kentang dengan menggunakan  benih asal stek pada kelompok tani Suka Makmur. Metode yang digunakan dalam pemecahan masalah ini dilakukan secara parsitipatif, tutorial, pendampingan, pelatihan dan demplot. Hasil kegiatan menunjukkan bahwa petani mau dan mampu mengadopsi dan menerapkan penggunaan benih kentang dengan menggunakan stek dan dibanding  dengan menggunakan benih asal  umbi walaupun hasil stek lebih rendah namun stek memiliki keunggulan yaitu dapat dihasilkan dalam waktu yang lebih cepat dibanding dengan  benih asal umbi.
APLIKASI ZAT PENGATUR TUMBUH AUKSIN, SITOKININ DAN GIBERELIN PADA TANAMAN BAWANG MERAH (Allium cepa L.) Fatimah Nursandi; Untung Santoso; Ishartati Erny; Alfia Pertiwi
Agrika Vol 16, No 1 (2022): MEI 2022
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v16i1.3640

Abstract

ABSTRAKProduktivitas bawang merah Indonesia 9.43 ton/ha/tahun tergolong rendah menempati urutan 115 di dunia dan urutan 34 di Asia. Zat pengatur tumbuh telah digunakan pada tanaman bawang untuk meningkatkan produktivitas. Zat pengatur tumbuh biasanya digunakan secara tunggal. Pada penelitian ini aplikasi ZPT dilakukan saat pratanam menggunakan prokar dan pasca tanam menggunakan pronas.  Prokar mengandung deltametrin, natrium para-nitrofenol, natrium orto-nitrofenol, natrium 5-nitroguaiakol, naphthalene acetic acid, ositetrasiklin sedangkan pronas mengandung thidiazuron, benzil amino purin, giberelin. Tujuan penelitian adalah mempelajari respon tanaman bawang merah Varietas Batu Hijau dengan perlakuan ZPT prokar pada saat pratanam dan ZPT pronas pada saat pasca tanam.  Hasil penelitian menunjukkan perendaman umbi bawang merah dengan ZPT prokar dengan konsentrasi 10 ml/l selama 30 menit dan aplikasi ZPT pronas satu kali pada umur 30 HST dengan konsentrasi 10 ml/l, aplikasi pronas 2 kali umur 20 dan 30 hari setelah tanam (HST) dengan konsentrasi 5 ml/l dan konsentrasi 10 ml/l dapat meningkatkan  jumlah akar, bobot basah total/rumpun dan bobot basah umbi/rumpun.   ABSTRACTThe productivity of Indonesian shallots at 9.43 tons/ha/year is low, ranking 115th in the world and 34th in Asia. Growth regulators have been used in shallot plants to increase productivity. Plant growth regulators (PGRs) are usually used alone. In this study, the PGRs application was carried out during pre-planting using Prokar and post-planting using pronas. Prokar contains eltamethrin, sodium para-nitrophenol, sodium ortho-nitrophenol, sodium 5-nitroguaiakol, naphthalene acetic acid, oxytetracycline while pronas contains thidiazuron, benzyl amino purine, gibberellin. The aim of the study was to study the response of the Batu Hijau Variety of shallots to the treatment of PGR prokar at pre-planting time and PGR pronas at post-planting time. The results showed that the soaking of shallot bulbs with PGR prokar at a concentration of 10 ml/l for 30 minutes and application of PGR pronas once at the age of 30 days after planting (DAP) with a concentration of 10 ml/l, the application of pronas twice at the age of 20 and 30 DAP with a concentration of 5 ml/l. and a concentration of 10 ml/l can increase the number of roots, total fresh weight/clump and tuber fresh weight/clump. Keywords:  Allium cepa, auksin, shallot, gibberellin, cytokinin
Effect of Rhizobacteria Promoting Plant Growth (PGPR) on Character of Resulting from Crossing Resiprocal Corn with Purple Waxy Corn with Sweet Corn (Zea mays L.) Erny Ishartati; Mohammad Tri Setyawan; Indra Alfi Fadjri
Jurnal Penelitian Pendidikan IPA Vol. 8 No. SpecialIssue (2022): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8iSpecialIssue.2471

Abstract

The purpose of this study was to obtain information about the good concentration of PGPR for the growth and yield of reciprocal crosses of purple waxy corn and sweet corn (Zea mays L.), the effect of PGPR on the character of a reciprocal cross between purple waxy corn and sweet corn (Zea mays L.) and the effect of reciprocal crosses of purple waxy corn with sweet corn (Zea mays L.) on the character of maize yield. The research was conducted in Tegalgondo Village, Karangploso District, Malang Regency, East Java Province. The study was arranged in a Split-Plot Design consisting of 4 main plots (PGPR Concentration) V0 (Without PGPR), V15 (15 ml PGPR / l water), V30 (30 ml PGPR / l water), V45 ( 45 ml of PGPR/ l of water) and consisted of 4 subplots (crosses) PW (Purple Waxy Maize), PWSC (Purple Waxy Corn♂ x Sweet Corn♀), SC (Sweet Corn) and SCPW (Sweet Corn♂ x Purple Pulut Corn). ). The data obtained were analyzed using the Analysis of Variance (ANOVA) at the 5% level. If there is a significant effect between treatments, it is continued with a comparison test with a 5% LSD test using Costad software and Microsoft Excel. Based on the results, it can be concluded that there is an interaction between the administration of PGPR and the reciprocal cross of purple waxy corn x sweet corn on the observation of sugar content characters. PGPR treatment with PGPR concentration of 45 ml/l water (V45) can increase growth and yield characteristics. The results of the reciprocal crosses (PWSC) of Purple Waxy Maize x Sweet Corn and (SCPW) Sweet Corn x Purple Waxy Maize showed that the female parents were more dominant than the male parents.
PENINGKATAN JUMLAH PANEN JERUK DENGAN PENGATURAN WAKTU PEMBUNGAAN Sufianto Sufianto; Erni Ishartati; Indra Alfi Fadjri
Conference on Innovation and Application of Science and Technology (CIASTECH) CIASTECH 2022 Transisi Global dalam Mencapai SDGs 2030
Publisher : Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Ketersediaan buah jeruk sepajang tahun sangat diharapkan guna memenuhi kebutuhan nutrisi dan vitamin bagi manusia sehingga solusi dalam menentukannya perlu dilakukan dan dengan menambahkan kebutuhan pupuk KCL dan urea merupakan suatu bentuk alternatifnya. Metode yang digunakan setelah 2 bulan pemupukan pupuk organik padat, cair dan NPK, kemudian diberi pupuk KCl dan urea dengan dosis  0,2 –0,25 kg per pohon dimana dalam satu tahunnya diberi pupuk KCL dan urea sebanyak enam kali. Diberikan tiap pohon tanaman setelah 15 - 20 hari muncul bunga, ditengah tanaman masih pembesaran buah, begitulah seterusnya hingga didapat 8 -11 tingkat hasil sepanjang tahun. Penerapan pemupukan pupuk oragnik dan anorganik ditambah dengan KCl dan Urea mampu meningkatkan jumlah pemanenan dari 3 menjadi 8 kali. Pada tahun-tahun berikutnya semakin bertambah jumlah panen karena secara maksimal jika konsisiten bisa mencapai 10 sampai dengan 11 kali panen..
Production and Characterization of Natural Dyes for Ecoprinting Leather from the Extracts of Three Mangrove Species Wehandaka Pancapalaga; Erny Ishartati; Titik Ambarwati
Jurnal Sylva Lestari Vol. 11 No. 1 (2023): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v11i1.634

Abstract

This study aimed to determine the potential of Rhizophora mucronata, Maclura cochinchinensis, and Ceriops tagal extracts as a dye for ecoprinting leather. The parameters evaluated were color values (L*, a*, and b*), Fourier-Transform Infrared Spectroscopy (FTIR) analysis, and ecoprinting leather color fastness. The results showed that R. mucronata extract produced a brownish-red color with the L*, a*, and b* values of 17.53, 36.27, and 30.19, respectively. M. cochinchinensis extract produced a brownish-yellow color with the L*, a*, and b* values of 34.59, 31.87, and 58.61, while C. tagal extract produced a reddish-brown color with the L*, a*, and b* values of 32.36, 36.80, and 34.06. The results of FTIR analysis of the three mangrove extracts identified several functional groups such as O-H stretch, C=O stretch, C=C aromatic, C-O-C stretch, and C-N stretch. The color fastness of wet rubbing showed that R. mucronata and C. tagal extracts have a value of 4, indicating a good category. In contrast, M. cochinchinensis extract has a value of 5, with an excellent tegory. It showed that the extracts of R. mucronata, M. cochinchinensis, and C. tagal could be used for leather coloring with the ecoprinting method. Keywords: Ceriops tagal, ecoprinting leather, Maclura cochinchinensis, natural dyes, Rhizophora mucronata
UJI DAYA HASIL BENIH PENJENIS BERBAGAI VARIETAS KEDELAI (Glycine max L.) PADA LAHAN SAWAH TADAH HUJAN DESA KEMANTREN KECAMATAN KEDUNGTUBAN KABUPATEN BLORA JAWA TENGAH Dwi Yadi Nurhuda Madani; Syarif Husen; Aniek Iriany; Erny Ishartati; Muhidin Muhidin
Jurnal Impresi Indonesia Vol. 2 No. 11 (2023): Jurnal Impresi Indonesia
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jii.v2i11.3809

Abstract

Penelitian ini bertujuan untuk mengetahui uji pertumbuhan dan daya hasil beberapa varietas tanaman kedelai yang ditanam pada lahan sawah tadah hujan bekas lahan tanam tanaman padi. Penelitian ini akan dilaksanakan pada bulan Maret – Juni 2023 di lokasi berbeda di Desa Kemantren, Kecamatan Kedungtuban, Kabupaten Blora, Jawa Tengah. Penelitian ini mengubah benih penangkar menjadi benih tumpuan dalam mempelajari tanaman kedelai, dengan menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari 3 kelompok ulangan tanam kedelai. Benih kedelai yang digunakan selama penelitian terdiri dari beberapa varietas yang diuji. Varietas tanaman kedelai yang digunakan antara lain 1) varietas Denasa-1; 2) Varietas Denasa-2; 3) Varietas Deja-1; 4) Variasi Deja-2; 5) Varietas Argomulyo; 6) Varietas Detam-1; 7) Varietas Dena-1; 8) Variasi tetap; dan 9) Varietas Devon-1. Seluruh bibit tanaman ditanam pada bedengan yang telah disiapkan di lahan sawah tadah hujan di Desa Kemantren, Kecamatan Kedungtuban, Kabupaten Blora, Jawa Tengah. Tanaman kedelai yang ditanam pada lahan sawah tadah hujan mempunyai pengaruh terhadap hasil tanaman. Pertumbuhan yang mempengaruhi tanaman kedelai antara lain: tinggi tanaman; jumlah daun dan persentase pertumbuhan. Variabel hasil yang mempunyai pengaruh nyata terhadap tanaman kedelai antara lain: bobot 100 biji; bobot petak bibit dan bobot bibit hektar. Variabel hasil tidak mempunyai pengaruh yang nyata terhadap tanaman kedelai antara lain: polong tanaman dan jumlah bibit tanaman. Penanaman kedelai di lahan sawah tadah hujan yang mempunyai hasil tertinggi terdapat pada varietas Deja 2 mempunyai interval hasil rata-rata 3,3 ton/ha dan varietas Detam 1 mempunyai interval hasil rata-rata 3,4 ton/ha. Yang terendah pada varietas Denasa 1 mempunyai rata-rata selang hasil 1,18 ton/ha dan varietas Deja 1 mempunyai rata-rata selang hasil 1,32 ton/ha. Dari penelitian ini terlihat dari 9 varietas yang diuji, varietas kedelai Detam 1 mempunyai hasil yang baik ditanam di sawah tadah hujan. Kedelai varietas Denasa 1 memiliki hasil yang rendah dibandingkan varietas lain yang ditanam di sawah tadah hujan.
The Response of Cocoa Seedling (Theobroma cacao L.) Growth To Vermicompost And Terralyt – Plus Application Wayuono, Lambang Eko Mantep; Ishartati, Erny; Rasyid, Harun
Journal of Tropical Crop Science and Technology Vol. 1 No. 1 (2019): VOLUME 1, NO. 1, MARET 2019
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v1i1.7873

Abstract

The production of Cocoa in Indonesia is still relatively low, reached an average of 532.17 kg ha-¹, while Ivory Coast has reached 1.5 tons ha-¹ in 2013. One of the efforts to support the development of the cocoa plant is a breeding use of organic fertilizers, Vermicompost is an organic fertilizer that has a lot of nutrients and safe for plants and contains many microorganisms that needed land. While of effort to improve the performance of microorganisms in the soil by terralyt-plus. The research was conducted at the experimental farm of the Faculty of Agriculture and Animal Husbandry, University of Muhammadiyah Malang with an altitude of 560 meters above sea level, which held for 3 months. Research compiled using factorial randomized design consisting of two (2) factors. The first factor is vermicompost consists of 3 levels, namely: D0 = 0g/plant; D1 = 200g/plant and D2 = 400g/ plant. The second factor is Terralyt-plus comprises 3 levels: T0 = 0 ml/polybag, T1 = 20 ml/polybag, and T2 = 40 ml/polybag continued BNJ test with a level of 5%. Vermicompost fertilizer dosage of 400g/plant with the addition of Terralyt-plus 40ml / plants is the best treatment in all parameters of the cocoa plant (Theobroma cacao L.). Results from this study are in treatment plant height, a number of leaves and total leaf area were significantly different interactions occur while the stem diameter and the amount of chlorophyll there is no real interaction.
Growth Response of Potato Cuttings (Solanum Tuberosum L.) Granola Lembang Varieties Results Of Tissue Culture To Giving Radix Up With Different Segments Putra, Faisal Haryanto; Ishartati, Erny; Husain, Syarief
Journal of Tropical Crop Science and Technology Vol. 1 No. 2 (2019): VOLUME 1, NO. 2, OCTOBER 2019
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v1i2.9991

Abstract

Potato plants are propagated vegetatively with tubers. The difficulty of getting potato seeds with tubers is an obstacle in the supply of potato seeds, to overcome these obstacles vegetative propagation with cuttings can be a solution for the supply of potato seeds. This research used a factorial Randomized Block Design (RBD). The first factor is the type of Radix Up consisting of 4 levels, namely Z0 (control), Z1 (Radix Up 1), Z2 (Radix Up 2), and Z3 (Radix Up 3), the second factor is the number of segments consisting of 3 levels namely D1 (number of segment 1), D2 (number of segment 2), and D3 (number of segment 3). Observation variables included: when the roots appeared, plant height, number of leaves, and stem diameter. The results showed that there was an interaction between Radix Up types and the number of segments on the growth of potato shoot cuttings when the roots appeared, but there were no interactions on other observational variables. The Z1D3 treatment (Radix Up 1 and segment number 3) gives the fastest average value, which is the average when the root appears 4.33 days.
Application Of Leaf Fertilizer And Plant Hormones To Accelerate Shoot Cuttings Growth On The Potato Varieties Of Granola Lembang (Solanum tuberosum L.) Ishartati, Erny; Rehan, Rehan Prasetya
Journal of Tropical Crop Science and Technology Vol. 1 No. 2 (2019): VOLUME 1, NO. 2, OCTOBER 2019
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v1i2.10277

Abstract

An important factor in the productivity of potatoes is the procurement of quality potato seeds. Procurement of potato seeds can be done several ways, one of which is by cuttings. Giving plant hormones in cuttings can encourage and accelerate the formation of roots, stimulate the formation of new shoots, and increase the number and quality of shoots and roots. This study uses a split plot design factorial with the first factor is the influence of various kinds of leaf fertilizer consisting of 3 levels, namely PAB (AB Mix), PGD (Gandasil D) and PG (Growmore), and the second factor is some natural plant hormones which consists of Z0 (Rootone F / control), Z1 (bamboo shoots), Z2 (coconut water), Z3 (aloe vera) and Z4 (shallots). All treatments were repeated 3 times. The data obtained were analyzed using orthogonal contrast for treatment vs. control testing. F test to determine diversity, if there is diversity of treatment followed by BNJ test level of 5%. Observation variables included: when the roots appeared, plant height, number of leaves, and stem diameter.The results showed that there was no interaction between the administration of leaf fertilizer with extracts of some plant hormones, only that the treatment of the leaves of the gandasil D fertilizer had a very significant effect on plant height parameters, with an average of 6.57 cm. whereas in orthogonal analysis the contrast between control and treatment, control tends to be higher in value.
Co-Authors A.A. Ketut Agung Cahyawan W Agus Santoko Ahmad Wahyudi Alfia Pertiwi Ali Ikhwan Ali Ikhwan Aniek Iriany Aulia Zakia Ayundaris, Agnes Putri Dwi Yadi Nurhuda Madani Faridlotul Hasanah Fatimah Nursandi Fatimah, Sati Fitroni, Achmad Syakur Hadiansyah, Bayu Adrian Harun Rasyid Indra Alfi Fadjri Indra Alfi Fadjri Indra Alfi Fadjri Machmudi Made Jana Mejaya Madianto, Rudy Maya, Dista Yufiana Aris Mejaya, Made Jane Mohammad Tri Setyawan Muhidin Muhidin Putra, Faisal Haryanto Rahmad Pulung Sudibyo Rahmad Pulung Sudibyo, Rahmad Pulung Ratih Juliati Rehan, Rehan Prasetya Rizal Yusril Budiono Ruhiyat, Misbah Safarudinsyah Solly Aryza Sufianto Sufianto Sufianto Sufianto Sukardi . Syarif Husen Titik Ambarwati Untung Santoso Wayuono, Lambang Eko Mantep Wehandaka Pancapalaga Zainudin , Agus