Abstract. Khuluq AD, Widaryanto E, Ariffin, Nihayati E. 2022. Adaptive strategy of Stevia rebaudiana to environmental change in tropical climate based on anatomy and physiology characteristics. Biodiversitas 23: 5710-5717. High solar radiation air temperature are the main influencing factors for plant growth development climates. This study's objective was understand stevia adaptation microclim...

Tujuan penelitian ini untuk menganalisis secara spasial dugaan habitat anggrek menggunakan analisis NDVI, LST, dan Canopy Height, komposisi struktur jenis, kondisi habitat, karakter pohon inang di Gunung Bebaris KHDTK Universitas Lambung Mangkurat. Penelitian dilaksanakan pada bulan Juli - September 2021. Penentuan titik sampel plot lapangan metode stratified sampling purposive sampling. Hasil ...

Avocado (Persea americana Mill.) pulp is rich in unsaturated fatty acids, including oleic, linoleic, and palmitoleic acids, which tend to oxidize during storage. Oxidation of avocado oil in pulp can lead to the formation of volatile compounds responsible for off-flavors and to nutritional losses. Antioxidant systems in cells inhibit lipid oxidation and thus may contribute to protection against ...

Microwave enhanced chromium extraction from sewage sludge and soil-sludge mixtures was carried out using ethylenediaminetetraacetic acid (EDTA) more biodegradable chelating agents: methyleneglycinediacetic (MGDA), S, S’-ethylenediaminedisuccinic (EDDS) S-carboxyl-L-cysteine (SCLC). Raising the temperature microwave energy had particularly strong effect on Cr efficiency with MGDA all investigate...

The fatigue cracks are observed in asphalt surfaces much more than ruts. This paper deals with the influence of carbon nano-tube on the fatigue life of asphalt mixtures. These samples are made up of the slabs cut by the asphalt cutting saw. Fatigue beams contain 0, 0.3, 0.6, 0.9, 1.2, and 1.5 percent of Carbon Nano-tube. The fatigue experiment was conducted using a 4-point semi-sinusoidal loadi...

This study was carried out to investigate the effect of hydropriming on seed germination and seedling growth of five different flower seed species (Antirrhinum, Dahlia, Impatiens, Salvia and Zinnia). Hydropriming (20oC, 24 h), surface dried or dried back afterwards, was found to increase germination percentage, seedling emergence and fresh and dry weight. In all species, the maximum advantage i...

the asmari formation at nil anticline area has been studied in order to determine faunal assemblages, the age and the paleoecology. paleontological and biostratigraphical studies led to the identification of 5 faunal assemblages. as a result, the age of the asmari formation in this section, with 291m thickness, is rupelian/chattian-burdigalian. extension of the large benthic foraminifera sugges...

Abstract Intake of poor-quality colostrum reduces thriftiness and survival dairy calves cost producers in 2017 $70 per head for each calf receiving poor quality colostrum. Studies suggest levels lactoferrin IgA within good are 1.5 - 5 mg/ml 5.36 respectively. Today, recommended to expose cows short-day photoperiod (SDPP) during the dry period as this has been shown increase milk production next...

Salah satu unit pengolahan minyak bumi di Indonesia adalah kilang milik Pusat Pengembangan Sumber Daya Manusia Minyak dan Gas Bumi (PPSDM MIGAS) yang berada Cepu, Blora, Jawa Tengah. Industri migas menghasilkan air limbah umumnya mengandung senyawa berbahaya dapat mengganggu kesehatan makhluk hidup kelestarian lingkungan. PPSDM MIGAS Cepu memiliki serangkaian Instalansi Pengolahan Air Limbah (I...