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PENDAMPINGAN ON-FARM TEKNOLOGI KOMPOS TRICHODERMA, PUPUK NANO SILIKA, DAN BIOENZIM PADA PRODUKSI SORGUM MANIS DI KABUPATEN PANGKEP Farid, Muh.; Ridwan, Ifayanti; Anshori, Muhammad Fuad; Adzima, Ahmad Fauzan; Latif, Aqilah Nurul Khaerani; Nur, Amin
Jurnal Dinamika Pengabdian Vol. 9 No. 1 (2023): JURNAL DINAMIKA PENGABDIAN VOL. 9 NO. 1 OKTOBER 2023
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v9i1.31444

melibatkan mitra kelompok tani pada Desa Bantimurung Kecamatan Tondong Tallasa dan Desa Bara Batu Kecamatan Labakkang, CV. Sorgum, dan Dinas Pertanian Kabupaten Pangkep. Kegiatan pengabdian bertujuan untuk diseminasi teknologi kompos Trichoderma, pupuk nano silika, dan pupuk cair Bioenzim pada budidaya Sorgum manis sebagai pangan fungsional. Metode pelaksanaan kegiatan pengabdian pada masyarakat adalah sekolah lapang pembuatan pupuk kompos berbahan dasar cendawan Trichoderma, pembuatan pupuk nano silika, dan pembuatan pupuk organik cair bioenzim. Selain itu juga dilakukan demplot penanaman sorgum manis untuk kebutuhan produksi benih unggul dan beras sorgum. Kegiatan terlaksana dengan lancar dan diikuti oleh anggota kelompok tani dari kedua lokasi dan mitra dari dunia usaha dan industri serta pemda setempat. Dari kegiatan pengabdian kepada masyarakat ini dapat disimpulkan bahwa terjadi peningkatan pengetahuan dan keterampilan mitra terhadap pembuatan dan aplikasi pupuk kompos Trichoderma, nano silika dan bioenzim. Selain itu, melalui demplot percobaan dihasilkan benih sorgum dari varietas unggul untuk kebutuhan penanaman sorgum oleh kelompok tani. Selama kegiatan penanaman berlangsung terdapat kendala musim kemarau yang berkepanjangan sehingga produktivitas yang dihasilkan dari demplot produksi benih dan beras sorgum hanya mencapai masing-masing 3 ton/ha dan 4 ton/ha yang lebih tinggi dari produktivitas normal petani sorgum di Kabupaten Pangkep. Selain itu, dari penggunaan teknologi ketiga jenis pupuk yang diperkenalkan dihasilkan batang sorgum dengan kandungan brix sebesar 18-21%. Kata kunci: Sorghum bicolor L., Trichokompos, Nano Silika, Bioenzim. ABSTRACT A community service activity was carried out in Pangkep Regency involving farmer group partners in Bantimurung Village, Tondong Tallasa District and Bara Batu Village, Labakkang District, CV. Sorghum, and the Pangkep District Agriculture Service. The service activity aims to disseminate Trichoderma compost technology, nano silica fertilizer, and Bioenzyme liquid fertilizer in the cultivation of sweet sorghum as functional food. The method of implementing community service activities is a field school for making compost fertilizer made from the Trichoderma fungus, making nano silica fertilizer, and making bioenzyme liquid organic fertilizer. Apart from that, a sweet sorghum planting demonstration plot was also carried out for the production of superior seeds and sorghum rice. The activity was carried out smoothly and was attended by members of farmer groups from both locations and partners from the world of business and industry as well as the local government. From this community service activity, it can be concluded that there has been an increase in partners' knowledge and skills regarding the manufacture and application of Trichoderma compost fertilizer, nano silica and bioenzymes. In addition, through experimental demonstration plots, sorghum seeds from superior varieties were produced for the needs of sorghum planting by farmer groups. During the planting activities, there was a long dry season so that the productivity resulting from the sorghum seed and rice production demonstration plots only reached 3 tons/ha and 4 tons/ha respectively, which was higher than the normal productivity of sorghum farmers in Pangkep Regency. Apart from that, using the technology of the three types of fertilizer introduced produces sorghum stalks with a Brix content of 18-21%. Keywords: Sorghum bicolor L., Trichokompos, Nano Silica, Bioenzym.

EXPERIMENTAL FARM (Exfarm) SEBAGAI UNIT PEMBELAJARAN DAN USAHA FAKULTAS PERTANIAN UNIVERSITAS HASANUDDIN Farid, Muh.; S, Rahmawati; Anshori, Muhammad Fuad; Iswoyo, Hari; Adzima, Muhammad Fauzan
Jurnal Dinamika Pengabdian Vol. 9 No. 1 (2023): JURNAL DINAMIKA PENGABDIAN VOL. 9 NO. 1 OKTOBER 2023
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v9i1.31777

Kegiatan pengabdian yang dilaksanakan di lahan Experimental Farm (Exfarm) Fakultas Pertanian dengan sekitar 7 ha bertujuan untuk mengoptimalkan sarana dan prasarana yang tersedia yang selama ini tidak dimanfaatkan secara optimal, kecuali untuk tujuan praktikum dan penelitian dosen. Solusi yang ditawarkan adalah menjadikan exfarm Fakultas Pertanian sebagai unit pembelajaran dan sekaligus sebagai unit produksi dengan memanfaatkan lahan, sarana dan prasarana yang tersedia. Dengan luas lahan yang ada serta fasilitas yang cukup, exfarm dimanfaatkan sebagai suatu unit usaha agar menjadi tempat pembelajaran kewirausahaan mahasiswa sekaligus unit produksi untuk mendapatkan profit untuk digunakan dalam pemeliharaan rutin exfarm. Hal ini sekaligus sebagai cikal bakal untuk meningkatkan pendapatan Fakultas dan Universitas Hasanuddin sebagai PTNBH. Kegiatan pengabdian dilaksanakan dalam bentuk pelatihan dan pembuatan produk pupuk organik cair, pupuk silika, sayuran hidroponik, dan hasil stek tanam hias dan buah. Kegiatan ini melibatkan para pegawai kebun, mahasiswa/i Fakultas Pertanian dan Vokasi Universitas Hasanuddin, serta siswa/i SMA. Kegiatan pengabdian ini memberikan pengetahuan, wawasan serta keterampilan kepada para peserta yang terlibat dalam proses kegiatan pengabdian. Kata kunci: Experimental farm, unit usaha, unit pembelajaran, pelatihan, produk. ABSTRACT The service activities carried out on the Experimental Farm (exfarm) of the Faculty of Agriculture with around 7 ha aim to optimize the available facilities and infrastructure which have not been used optimally, except for practicum and lecturer research purposes. The solution offered is to make the Faculty of Agriculture's exfarm a learning unit and at the same time a production unit by utilizing the available land, facilities and infrastructure. With the existing land area and sufficient facilities, the exfarm is used as a business unit to become a place for student entrepreneurial learning as well as a production unit to earn profits to be used for routine maintenance of the exfarm. This is also a precursor to increasing the income of Hasanuddin Faculty and University as PTNBH. Service activities are carried out in the form of training and making liquid organic fertilizer products, silica fertilizer, hydroponic vegetables, and ornamental and fruit planting cuttings. This activity involved plantation employees, students from the Faculty of Agriculture and Vocational Studies, Hasanuddin University, as well as high school students. This service activity provides knowledge, insight and skills to participants involved in the service activity process. Keywords: Experimental farm, business unit, learning unit, training, product.

Identification of Lines Inducing Male Sterility in Hybrid Maize Farid, Muh; Azrai, Muhammad; Nur, Amin; Efendy, Roy; Salengke, Salengke; Musa, Yunus; Baharuddin, Baharuddin; Kuswinanti, Tutik; Thamrin, Sulaeha; Suwarno, Willy Bayuardi; Anshori, Muhammad Fuad; Fadhli, Nur; Andayani, Nining; Z, Bunyamin; Mirsam, Hishar; Priyanto, Slamet Bambang; Suriani, Suriani; Novianti, Fira
International Journal of Agriculture System VOLUME 11 ISSUE 2, DECEMBER 2023
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijas.v11i2.4994

Efficiency and effectiveness in controlling crossbreeding are pivotal in yielding superior hybrid varieties with desired traits such as genetic purity and high productivity. Cytoplasmic Male Sterile (CMS) is a crucial component in hybrid variety assembly. This study aims to identify the genotypes that can induce male sterile lines based on genetic diversity and the level of pollen sterility in the prospective male sterile genotypes tested, consisting of seventeen genotypes. The research findings revealed that the genetic diversity among the seventeen observed male-sterile candidate genotypes tends to vary in quantitative traits. Among the quantitative traits, JHD14 exhibited indications of being a male sterility inducer compared to the other genotypes observed, demonstrating a value of 0.00 g in terms of pollen weight. This is further substantiated by the microscopic examination of JHD14 pollen grains, which displayed 100% sterility.Â

PENINGKATAN PENDAPATAN PETANI PADA KELOMPOK TANI CENDRANA 1 DAN 2 MELALUI PRODUKSI BENIH PADI VARIETAS GENJAH DALAM MENUNJANG KEMANDIRIAN PERBENIHAN DI KABUPATEN BARRU Anshori, Muhammad Fuad; Musa, Yunus; Farid BDR, Muh.; Mario, M. Bayu; Baharuddin, Achmad Kautsar; Ahmad, Ahmad; Hasyim, Rostyati; Sadar, Muhammad
Jurnal Dinamika Pengabdian Vol. 10 No. 2 (2025): JURNAL DINAMIKA PENGABDIAN VOL. 10 NO. 2 JANUARI 2025
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v10i2.42118

Kelompok Tani Cendrana 1 dan 2 menghadapi tantangan rendahnya produktivitas padi akibat penggunaan benih berkualitas rendah dan kurangnya benih yang adaptif terhadap perubahan iklim. Hal ini disebabkan oleh terbatasnya ketersediaan benih unggul di Kabupaten Barru. Sebagai solusi yang ditawarkan, kedua mitra dilatih untuk memproduksi benih padi varietas genjah yang lebih resilien terhadap perubahan iklim. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan pendapatan petani dan menunjang kemandirian perbenihan dengan memproduksi benih padi varietas genjah di Kelompok Tani Cendrana 1 dan 2. Metode yang diterapkan meliputi sosialisasi program pengabdian, pelatihan produksi benih unggul mulai dari awal hingga pemasaran benih serta para kelompok tani dilatih memproduksi kompos dari sumberdaya organik, serta dilakukan pendampingan pembuatan demplot perbenihan padi. Hasil yang dicapai menunjukkan bahwa Kelompok Tani Cendrana 1 dan 2 kini mampu memproduksi benih secara mandiri dan meningkatkan hasil panen. Pada Kelompok Tani Cendrana 1, hasil panen varietas Cakrabuana meningkat dari 3,05 ton/ha (kontrol) menjadi 4,14 ton/ha setelah pemupukan, sedangkan pada Kelompok Tani Cendrana 2, hasil panen varietas Padjajaran meningkat dari 5,2 ton/ha (kontrol) menjadi 6,7 ton/ha. Pendapatan yang semula Rp. 550.000.000,- kini menjadi Rp. 1.265.000.000,- Program ini berkontribusi signifikan terhadap peningkatan produktivitas padi dan kemandirian benih unggul di Kabupaten Barru. Dengan keberlanjutan program ini, diharapkan dapat meningkatkan kesejahteraan pada Kelompok Tani Cendrana 1 dan 2. Kata kunci: Benih unggul, hasil panen, kemandirian perbenihan, kelompok tani, padi genjah, perubahan iklim, produktivitas. ABSTRACT Cendrana Farmer Groups 1 and 2 face the challenge of low rice productivity due to the use of low-quality seeds and the lack of seeds that are adaptive to climate change. This is due to the limited availability of superior seeds in the Barru District. As a solution, Cendrana Farmer Groups 1 and 2 were trained to produce early-maturing rice seeds more resilient to climate change. This community service activity aims to increase farmers' income and support seed independence by producing early-maturing rice seeds in Cendrana Farmer Groups 1 and 2. The methods applied include socialization of the service program, training in superior seed production from the beginning to seed marketing farmer groups are trained to produce compost from organic resources, and assistance in making rice seedling demonstration plots. The results show that Cendrana Farmer Groups 1 and 2 can now produce seeds independently and increase yields. In Cendrana Farmer Group 1, the yield of the Cakrabuana variety increased from 3.05 tons/ha (control) to 4.14 tons/ha after fertilization, while in Cendrana Farmer Group 2, the yield of the Padjajaran variety increased from 5.2 tons/ha (control) to 6.7 tons/ha. The income that was initially IDR. 550,000,000 is now IDR. 1,265,000,000 This program significantly contributes to the increase in rice productivity and superior seed independence in the Regency. Keywords: Climate change, early-maturing rice, farmers' group, harvest yield, productivity, seed independence, superior seeds.

DISEMINASI PRODUK JAGUNG SINTETIK UNHAS (SINHAS 1) DALAM PEMENUHAN KEBUTUHAN BENIH DAN PRODUKSI JAGUNG DI KABUPATEN TAKALAR Farid, Muh.; Musa, Yunus; Jamil, Hatta; Ridwan, Ifayanti; Pati, Sakka; Nursini, .; Wahid, Abdul; Anshori, Muhammad Fuad
Jurnal Dinamika Pengabdian Vol. 6 No. 1 (2020): JURNAL DINAMIKA PENGABDIAN VOL. 6 NO. 1 OKTOBER 2020
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v6i1.11817

Drought and the availability of nitrogen fertilizers are the main constraints in the growth and production of maize, so it is necessary to build synthetic corn varieties that are tolerant of drought stress and low N fertilization. These synthetic maize varieties can support a wider planting of maize and involve farmers who lack capital, thus supporting increased production and national self-sufficiency in corn in a sustainable manner. The aim of the service was to introduce the Unhas Synthetic maize variety (SINHAS1) with dissemination and field meetings through the Experimental Demonstration Plots, as well as interviews about the level of farmers' preference for the SINHAS 1 variety. 2020. The activity was carried out through the socialization and dissemination process of SINHAS 1 corn through a pilot demonstration plot. The demonstration plot was carried out by combining the use of the superior varieties of SINHAS 1 corn with corn cultivation technology which is packaged as a corn cultivation technology package. The demonstration plot was conducted at four locations in Tarowang Village, Galesong Selatan District, Takalar Regency. The results of the activity showed that the level of farmers' preference for the Unhas synthetic maize variety (SINHAS 1) was very high (85%) with an average productivity of 7.8 tonnes / ha, so that it is very likely to be developed in Tarowang Village, Galesong Selatan District, Takalar Regency. Development efforts need socialization and dissemination on a broader scale to accelerate development efforts. Development efforts will be carried out together with the Tarowang Village-Owned Enterprises (BUMDes) in collaboration with the Faculty of Agriculture, Hasanuddin University to produce the SINHAS 1 corn variety through seed breeding. Keywords: Dissemination, corn, SINHAS 1, seed, takalar ABSTRAK Masalah kekeringan dan ketersediaan pupuk Nitrogen merupakan pembatas utama dalam pertumbuhan dan produksi jagung, sehingga diperlukan usaha perakitan varietas jagung sintetik yang toleran cekaman kekeringan dan pemupukan N rendah. Varietas jagung sintetik tersebut dapat menudukung penanaman jagung yang lebih luas dan melibatkan petani yang kurang modal sehingga mendukung peningkatan produksi dan swasembada jagung nasional secara berkelanjutan. Tujuan pengabdian adalah memperkenalkan varietas jagung Sintetik Unhas (SINHAS1) dengan diseminasi dan temu lapang melalui Demplot Percobaan, sekaligus wawancara tentang tingkat kesukaan petani terhadap varietas SINHAS 1. Kegiatan pengabdian dilaksanakan di Desa Tarowang, Kecamatan Galesong Selatan, Kabupaten Takalar yang berlangsung sejak Juli sampai Oktober 2020. Kegiatan dilakukan melalui proses sosialisasi dan diseminasi Jagung SINHAS 1 melalui Demplot Percobaan. Demplot dilakukan melalui perpaduan penggunaan varietas unggul jagung SINHAS 1 dengan teknologi budidaya jagung yang dikemas sebagai paket teknologi budidaya jagung. Demplot dilakukan pada empat lokasi yang ada di Desa Tarowang, Kecamatan Galesong Selatan, Kabupaten Takalar. Hasil kegiatan menunjukkan bahwa tingkat kesukaan petani terhadap varietas jagung sintetik Unhas (SINHAS 1) sangat tinggi (85%) dengan produktivitas rata-rata mencapai 7.8 ton/ha, sehingga sangat berpeluang dikembangkan di Desa Tarowang, Kecamatan Galesong Selatan, Kabupaten Takalar. Usaha pengembangan diperlukan sosialisasi dan diseminasi pada skala yang lebih luas untuk mempercepat usaha pengembangannya. Usaha pengembangan akan dilakukan bersama dengan Badan Usaha Milik Desa (BUMDes) Tarowang bekerjasama dengan Fakultas Pertanian Unhas untuk memproduksi varietas jagung SINHAS 1 melalui penangkaran benih. Kata Kunci: Diseminasi, jagung, SINHAS 1, benih, takalar.

Pengaruh Media Tumbuh dan BAP terhadap Keberhasilan dan Pertumbuhan Stek Tanaman Kakao (Theobroma cacao L.): Effect of Growth Media and BAP on the Succes and Growth of Cocoa Plant Cuttings (Theobromae cacao L.) Nasaruddin, Nasaruddin; Anshori, Muhammad Fuad; Jasadin, Isma Muliani
Jurnal Agrivigor Vol. 16 No. 1 (2025): JURNAL AGRIVIGOR, VOL. 16 NO. 1, JUNI 2025
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ja.v16i1.45303

Penelitian ini bertujuan untuk mengetahui pengaruh komposisi media tumbuh dan BAP terhadap keberhasilan pertumbuhan stek tanaman kakao. Penelitian ini dilaksanakan di Kecamatan Sinjai Barat, Kabupaten Sinjai, Sulawesi Selatan, berlangsung dari Oktober 2022 sampai Januari 2023. Penelitian ini disusun dalam bentuk percobaan menggunakan rancangan faktorial dua faktor dengan rancangan acak kelompok sebagai rancangan lingkungan. Faktor pertama adalah komposisi media tumbuh yang terdiri dari 3 taraf yaitu: Cocopeat, kompos : cocopeat (1 : 1), kompos : cocopeat (2 : 1). Faktor kedua adalah penggunan BAP yang terdiri dari 4 taraf yaitu tanpa pemberian BAP (kontrol), BAP 150 ppm, BAP 300 ppm, dan BAP 450 ppm yang diulang sebanyak 3 kali. Hasil penelitian menunjukkan bahwa tidak terdapat interaksi antara komposisi media tumbuh dengan konsentrasi BAP terhadap keberhasilan dan perkembangan stek tanaman kakao. Perlakuan kompos : cocopeat ( 2 : 1) memberikan hasil yang lebih baik terhadap panjang akar (3,16 cm), jumlah tunas stek pada bulan kedua setelah tanam (2,40 tunas) dan pada bulan keempat setelah tanam (2,50 tunas), kerapatan stomata (427,60 mm2), dan klorofil total (286,69 μmol.m-2). Konsentrasi BAP 450 ppm memberikan hasil yang lebih baik terhadap keberhasilan stek kakao yaitu (81,48%) dan jumlah tunas pada bulan keempat setelah tanam (2,85 tunas).

Identification of Lines Inducing Male Sterility in Hybrid Maize Farid, Muh; Azrai, Muhammad; Nur, Amin; Efendy, Roy; Salengke, Salengke; Musa, Yunus; Baharuddin, Baharuddin; Kuswinanti, Tutik; Thamrin, Sulaeha; Suwarno, Willy Bayuardi; Anshori, Muhammad Fuad; Fadhli, Nur; Andayani, Nining; Z, Bunyamin; Mirsam, Hishar; Priyanto, Slamet Bambang; Suriani, Suriani; Novianti, Fira
International Journal of Agriculture System VOLUME 11 ISSUE 2, DECEMBER 2023
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijas.v11i2.4994

Efficiency and effectiveness in controlling crossbreeding are pivotal in yielding superior hybrid varieties with desired traits such as genetic purity and high productivity. Cytoplasmic Male Sterile (CMS) is a crucial component in hybrid variety assembly. This study aims to identify the genotypes that can induce male sterile lines based on genetic diversity and the level of pollen sterility in the prospective male sterile genotypes tested, consisting of seventeen genotypes. The research findings revealed that the genetic diversity among the seventeen observed male-sterile candidate genotypes tends to vary in quantitative traits. Among the quantitative traits, JHD14 exhibited indications of being a male sterility inducer compared to the other genotypes observed, demonstrating a value of 0.00 g in terms of pollen weight. This is further substantiated by the microscopic examination of JHD14 pollen grains, which displayed 100% sterility.Â

Yield Evaluation of Several Tomato Strains from the Cross-Breeding Product of Mawar x Chung BDR, Muh. Farid; Anshori, Muhammad Fuad; Mantja, Katriani; Ridwan, Ifayanti; Mustafa, Marlina; Adnan, Adnan
Agrotech Journal Vol 8, No 2 (2023): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v8i2.2098

The unavailability of high-yielding varieties can cause low production of tomatoes. Excellent variety construction in plant-breeding programs is possible as an effort to solve the tomato cultivation problem. This study aimed to evaluate the yield of several tomato strains from the cross-breeding product of Mawar Ã— Chung. This study was conducted at the experimental garden, Faculty of Agriculture, Hassanuddin University from April to July 2023. From the results, a strain with high productivity level was obtained from the KM 10.10.6 (g6), which produced an average of 1432.64 g and was significantly different from both parent plants. This strain also had high heritability levels of plant height, dichotomic height, number of branches, flowering period, harvesting period, number of fruit bunches, number of fruits, fruit length, fruit diameter, fruit weight and productivity. Moreover, this strain had four characteristics that positively correlated to production, namely plant height, stem diameter, number of branches, and number of fruits

Corn (Zea mays L) Development Based on Drone-Based Vegetation Index Trough NPK Fertilization Padjung, Rusnadi; BDR, Muh. Farid; Adzima, Ahmad Fauzan; Saleh, Ifayanti Ridwan; Musa, Yunus; Nasaruddin, N.; Anshori, Muhammad Fuad; Muharram, Nur Qalbi Zaesar; Amier, Nirwansyah
Agrotech Journal Vol 8, No 2 (2023): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v8i2.2099

Maize is one of the most important food crops after rice. This study aimed to obtain one or more doses of fertilizers that provide high growth and productivity, obtain one or more varieties of maize that have increased productivity, and obtain interactions between doses of fertilizers with maize varieties that deliver high growth and productivity. The research was conducted at the Experimental Farm (KP) of the Bajeng Cereal Crops Research Center, Bajeng District, Gowa Regency, South Sulawesi. At an altitude of 27.2 meters above sea level, with coordinates 5018'21.5 "N, 119028'38.6 "E and an average temperature of 28.50C. The research wasÂ conducted from September to December 2022. This study used a separate plot design, fertilizer dose as the main plot consisting of 3 fertilizer doses, namely N:P:K equals 160:120:80 kg N.ha-1, N:P:K equals 200:150:100 kg N.ha-1, and N:P:K equals 240:180:120 kg N.ha-1. The subplots were corn varieties: Sinhas 1, Jakarin, Nasa 29, JH 36, Bisi 18, ADV Joss and Pioner. The fertilizer dose with the highest productivity compared to the other five is N:P:K equals 240:180:120, with an average productivity of 6.66 t.ha-1. The variety that produces the highest productivity compared to the two types is ADV Joss, with an average productivity of 9.28 t.ha-1. The combination of N:P:K fertilization dose equals 160:120:80 with ADV Joss variety gave the highest productivity compared to the combination of fertilization dose and other types with an average productivity of 9.38 t.ha-1. The correlation between productivity and parameters such as plant height, number of leaves, cob weight, cob diameter, cob length, cob length, number of seed rows per cob, seed yield, 1000 seed weight, and NDVI showed a positive interaction.Â

Heritabilitas, Karakterisasi, dan Analisis Clustergram Galur-galur Padi Dihaploid Hasil Kultur Antera Anshori, Muhammad Fuad; Purwoko, Bambang Sapta; Dewi, Iswari Saraswati; Ardie, Sintho Wahyuning; Suwarno, Willy Bayuardi; Safitri, dan Heni
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 46 No. 2 (2018): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Doubled haploid rice formation through anther culture becomes one of the alternatives in the plant breeding. The lines need to be characterized, clustered, and selected. This study aimed at determining heritability, characters, and cluster of doubled haploid lines obtained from anther culture. This experiment was conducted at IPB Rice Field Experiment Station, Darmaga, Bogor from October 2016 until January 2017. The experiment was managed according to randomized complete block design (RCBD) with 3 replications and genotype as the single factor treatment. Genotypes used were 60 genotypes consisting of 56 doubled haploid lines and 4 control varieties. The controls were Ciherang, Inpara 5, Inpari 29, and Inpari 34 Salin Agritan. The results showed that all characters have significant effect and high heritability (above 60%), so they could be used as a selection character. The tested genotypes could be grouped into three main groups. The first group consisted of 11 genotypes, the second group consisted of 44 genotypes, and the third group consisted of 5 genotypes. The main group determinant characters were productive tillers, percentage of filled grain number, plant height, panicle length, and weight of 1,000 grains. The number of filled grain and productive tillers can be used as selection characters together with yield potential.

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