Kristamtini Kristamtini
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BIOFORTIFIKASI MINERAL FE DAN ZN PADA BERAS: PERBAIKAN MUTU GIZI BAHAN PANGAN MELALUI PEMULIAAN TANAMAN Siti Dewi Indrasari; Kristamtini Kristamtini
Jurnal Penelitian dan Pengembangan Pertanian Vol 37, No 1 (2018): Juni, 2018
Publisher : Badan Penelitian dan Pengembangan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jp3.v37n1.2018.p9-16

Abstract

ABSTRACTRice is the staple food of most people in Indonesia and some countries in Asia. As the main food, rice is known to have inadequate micro nutrition so that it is potential to cause malnutrition for consumers. Biofortification is one of the innovations in improving the nutritional quality of rice. The benefits of biofortification include: (1) can be developed in basic foodcrops, (2) cheaper and beneficial in terms of cultivation because the seeds that have been fortified are only needed once in the first use, then the seed of the next crop can be further developed by other farmers, (3) beneficial to nutritious consumer communities, and (4) high production and environmentally friendly. Important minerals such as Fe (iron) and Zn (zinc) in rice can be increased through biofortification programs into Fe and Zn dense rice. Highly nutritious rice derived from local rice and superior varieties needs to be developed after going through the process of release varieties. Prior to that, the variety also needs to be registered to competent parties to be protected as asset and intellectual property rights (IPR) of researchers from theft and illegal acknowledgment by others for personal gain. In addition, it is needed certification of rice labelled assurance of rice varieties produced through plant breeding to increase economic added value and protect consumer rights.Keywords: Rice, biofortification, nutrition quality, plant breeding ABSTRAKBeras adalah makanan pokok sebagian besar penduduk di Indonesia dan beberapa negara di Asia. Sebagai pangan utama, beras diketahui memiliki gizi mikro yang tidak memadai sehingga berpotensi menimbulkan kekurangan gizi bagi konsumen. Biofortifikasi merupakan salah satu inovasi dalam meningkatkan mutu gizi beras. Keuntungan biofortifikasi antara lain: (1) dapat dikembangkan pada bahan makanan pokok, (2) lebih murah dan menguntungkan dari segi budi daya karena benih yang telah terfortifikasi hanya diperlukan sekali di awal penggunaan, selanjutnya benih dari pertanaman berikutnya dapat dikembangkan lebih lanjut oleh petani lain, (3) bermanfaat bagi masyarakat konsumen rawan gizi, dan (4)produksi tinggi dan ramah lingkungan. Kadar mineral penting seperti Fe (besi) dan Zn (seng) pada beras dapat ditingkatkan melalui program biofortifikasi menjadi beras kaya Fe dan Zn. Beras bergizitinggi yang berasal dari padi lokal maupun varietas unggul perlusegera dikembangkan setelah melalui proses pelepasan varietas. Sebelum itu, varietas tersebut juga perlu didaftarkan kepada pihak kompeten untuk dilindungi sebagai aset dan hak kekayaan intelektual (HKI) para peneliti dari pencurian dan pengakuan illegal oleh pihak lain untuk kepentingan pribadi. Selain itu diperlukan pula sertifikasi beras berlabel jaminan varietas dari varietas padi yang dihasilkan melalui pemuliaan tanaman guna meningkatkan nilai tambah ekonomi dan melindungi hak konsumen.Kata kunci: Padi, biofortifikasi, mutu gizi, pemuliaan tanaman
SUITABILITY OF THE CROPPING SYSTEM SOME VARIETIES OF MAIZE (Zea mays L.) AND SOYBEAN (Glycine max L.) WITH INTERCROPPING SYSTEM ON DRY LANDS Xena Widya Iswara; Ami Suryawati; Nurngaini Nurngaini; Kristamtini Kristamtini
Jurnal Agrivet Vol 27, No 1 (2021): AGRIVET
Publisher : UNIVERSITAS PEMBANGUNAN NASIONAL ”VETERAN” YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/agrivet.v27i1.4690

Abstract

Intercropping is an attempt from agriculture’s intensification program which purposes to obtain optimum yield and maintain soil’s fertility. This research aims to know whether intercropping systems have better crops and higher yields than monoculture systems. This research was conduct on May-August 2020 at Trengguno Kidul, Sidorejo, Ponjong, Gunung Kidul. The design of the experiment was arranged in a randomized block design (RBD) one factor and three blocks. One factor namely ST 1: soybean monoculture Dega variety, ST2: maize monoculture Dega 1 variety, ST 3: Maize monoculture Srikandi Ungu variety, ST 4: Intercropping system of soybean Dega 1variety with maize Pulut Uti 1 variety, ST 5: Intercropping system of soybean Dega 1 variety and maize Nasa 29 variety, ST 6: Intercropping system of soybean Dega 1 variety with maize Pulut Uri 1 variety, ST 7: Intercropping system of soybean Dega 1 variety and maize Srikandi Ungu variety. Data were analyzed statistically using SAS (Statistical Analysis System) ANOVA 5% and further tested with the Duncan test at a significant level of 5%. The results show soybean on monoculture system has better growth and yield than intercropping while on maize of Pulut Uri and Nasa 29 plant intercropping system has the same growth and yield than monoculture. Combination intercropping of maize variety namely Srikandi Ungu and Soybean variety namely Dega proved better growth and yield.
BIOFORTIFIKASI MINERAL FE DAN ZN PADA BERAS: PERBAIKAN MUTU GIZI BAHAN PANGAN MELALUI PEMULIAAN TANAMAN Siti Dewi Indrasari; Kristamtini Kristamtini
Jurnal Penelitian dan Pengembangan Pertanian Vol 37, No 1 (2018): Juni, 2018
Publisher : Badan Penelitian dan Pengembangan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (490.453 KB) | DOI: 10.21082/jp3.v37n1.2018.p9-16

Abstract

ABSTRACTRice is the staple food of most people in Indonesia and some countries in Asia. As the main food, rice is known to have inadequate micro nutrition so that it is potential to cause malnutrition for consumers. Biofortification is one of the innovations in improving the nutritional quality of rice. The benefits of biofortification include: (1) can be developed in basic foodcrops, (2) cheaper and beneficial in terms of cultivation because the seeds that have been fortified are only needed once in the first use, then the seed of the next crop can be further developed by other farmers, (3) beneficial to nutritious consumer communities, and (4) high production and environmentally friendly. Important minerals such as Fe (iron) and Zn (zinc) in rice can be increased through biofortification programs into Fe and Zn dense rice. Highly nutritious rice derived from local rice and superior varieties needs to be developed after going through the process of release varieties. Prior to that, the variety also needs to be registered to competent parties to be protected as asset and intellectual property rights (IPR) of researchers from theft and illegal acknowledgment by others for personal gain. In addition, it is needed certification of rice labelled assurance of rice varieties produced through plant breeding to increase economic added value and protect consumer rights.Keywords: Rice, biofortification, nutrition quality, plant breeding ABSTRAKBeras adalah makanan pokok sebagian besar penduduk di Indonesia dan beberapa negara di Asia. Sebagai pangan utama, beras diketahui memiliki gizi mikro yang tidak memadai sehingga berpotensi menimbulkan kekurangan gizi bagi konsumen. Biofortifikasi merupakan salah satu inovasi dalam meningkatkan mutu gizi beras. Keuntungan biofortifikasi antara lain: (1) dapat dikembangkan pada bahan makanan pokok, (2) lebih murah dan menguntungkan dari segi budi daya karena benih yang telah terfortifikasi hanya diperlukan sekali di awal penggunaan, selanjutnya benih dari pertanaman berikutnya dapat dikembangkan lebih lanjut oleh petani lain, (3) bermanfaat bagi masyarakat konsumen rawan gizi, dan (4)produksi tinggi dan ramah lingkungan. Kadar mineral penting seperti Fe (besi) dan Zn (seng) pada beras dapat ditingkatkan melalui program biofortifikasi menjadi beras kaya Fe dan Zn. Beras bergizitinggi yang berasal dari padi lokal maupun varietas unggul perlusegera dikembangkan setelah melalui proses pelepasan varietas. Sebelum itu, varietas tersebut juga perlu didaftarkan kepada pihak kompeten untuk dilindungi sebagai aset dan hak kekayaan intelektual (HKI) para peneliti dari pencurian dan pengakuan illegal oleh pihak lain untuk kepentingan pribadi. Selain itu diperlukan pula sertifikasi beras berlabel jaminan varietas dari varietas padi yang dihasilkan melalui pemuliaan tanaman guna meningkatkan nilai tambah ekonomi dan melindungi hak konsumen.Kata kunci: Padi, biofortifikasi, mutu gizi, pemuliaan tanaman