Forage productivity in native grasslands of Haharu Sub-district, East Sumba District, Indonesia
نویسندگان
چکیده
Abstract. Watuwaya BK, Syamsu JA, Budiman, Useng D. 2022. Forage productivity in native grasslands of Haharu Sub-district, East Sumba District, Indonesia. Biodiversitas 23: 362-1368. The identification and management are important to ensure the availability beef cattle feed smallholder farms. This study aims identify existing Nusa Tenggara Province, Indonesia analyze botanical composition, biomass carrying capacity grasslands. We used combination remote sensing approach field survey measure Sentinel 2A imagery was area using Supervised Classification - Maximum Likelihood method. Meanwhile, measured Dry Weight Rank results spatial analysis showed that Sub-district 324,10 km2 with an Overall Accuracy 98.63% Kappa 0.98. vegetation composition consisted grasses 94.42%, legumes 3.55% weeds 2.07%. studied grassland 0.68 AU/ha/month wet season. In conclusion, season is still low special efforts needed improve quality.
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ژورنال
عنوان ژورنال: Biodiversitas
سال: 2022
ISSN: ['1412-033X', '2085-4722']
DOI: https://doi.org/10.13057/biodiv/d230321