Pemanfaatan Indeks Vegetasi NDVI Terhadap Siklus Phenology Tanaman Padi Pada Musim Gadu 2017

  • Adinda R
  • Rusdi M
  • Sugianto S
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Abstract

Abstrak. Tanaman padi merupakan komoditas terpenting bagi masyarakat Indonesia. Informasi tentang siklus phenology tanaman padi dapat digunakan indeks vegetasi untuk memprediksi produksi beras, dan untuk memastikan program ketahanan pangan, terutama selama musim tanam gadu 2017. Tujuan dari penelitian ini adalah untuk mengetahui siklus phenology tanaman padi pada musim gadu 2017. Metode penelitian ini menggunakan indeks vegetasi NDVI yang disesuaikan dengan rentang nilai. Hasil penelitian menunjukkan bahwa fase awal pertumbuhan diperoleh pada bulan April dengan nilai NDVI 0,123 - 0,322 seluas 286,600 Ha, fase pertumbuhan vegetatif awal nilai NDVI -0,006 - 0,167 termasuk kedalam tingkat kehijauan sangat rendah seluas 215,129 Ha, fase vegetatif di peroleh pada bulan Juni dengan tingkat kehijauan sedang dengan nilai NDVI 0,302 - 0,429 seluas 250,094 Ha, nilai NDVI 0,276 - 0,829 dengan tingkat kehijauan tinggi termasuk kedalam fase vegetatif (fase 4) seluas 535,992 Ha, dan fase vegetatif puncak (fase 5) dengan nilai NDVI 0,384 - 0,769 termasuk dalam kriteria tingkat kehijauan tinggi seluas 535,992 Ha.Utilization of NDVI Vegetation Index For the Rice Plant Phenology Cycle of  2017 Gadu SeasonAbstract. Rice plants are the most important commodity for the people of Indonesia. Information about the phenology cycle of rice plants can be used as a vegetation index to predict rice production, and to ensure food security programs, especially during the 2017 gadu growing season. The purpose of this study is to determine the phenology cycle of rice plants in the 2017 gadu season. This research method used the index NDVI vegetation adapted to the range of values. The results showed that the initial growth phase was obtained in April with an NDVI value of 0.123 - 0.322 covering an area of 286,600 Ha, the initial vegetative growth phase of the NDVI value of -0.006 - 0.167 included in the lowest greenness level of 215.129 Ha, the vegetative phase was obtained in June with the middle level of greenness with NDVI value of 0.302 - 0.429 covering an area of 250.094 Ha, NDVI value of 0.276 - 0.829 with the highest level of greenness included in the vegetative phase (phase 4) covering 535,992 Ha, and the top vegetative phase (phase 5) with NDVI values of 0.384 - 0.769 included in the criteria of vegetative (phase 4) area of 535,992 Ha.

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Adinda, R., Rusdi, M., & Sugianto, S. (2020). Pemanfaatan Indeks Vegetasi NDVI Terhadap Siklus Phenology Tanaman Padi Pada Musim Gadu 2017. Jurnal Ilmiah Mahasiswa Pertanian, 5(2), 301–309. https://doi.org/10.17969/jimfp.v5i2.14873

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