Abstract This research has the purpose of examining activities herbicidal effect n -hexane, ethyl acetate and methanol extracts cogon grass ( Imperata cylindica L.) on spiny amaranth Amaranthus spinosus The rhizomes I. cylindrica were extracted with acetate, methanol, in that order. tested A. at concentrations 5%, 10%, 15%, 20%. We applied a synthetic herbicide concentration 0.686 kg (2,4-D a.i...

Abstract Background Cataracts and glomerulopathy are disabling complications of diabetes mellitus. The use medicinal plants in the treatment helps prevent or delay these complications. Pterocarpus erinaceus Amaranthus spinosus part used traditional medicine to treat its aim this study was evaluate vitro protective effect dried hydroethanolic extracts two against cataractogenesis induced by high...

Potato (Solanum tuberosum L.) has been classified as major source of carbohydrate along with rice, wheat, and corn. As for other crops, potato’s growth yield are always subject to weed interference. An experiment conducted study the effect indigenous rhizobacteria promote potato var. Cingkariang population at Nagari Pakan Sinayan, Agam District, Province West Sumatra. The used a completely rand...

Abstrak. Gulma yaitu tumbuhan yang hidup di sekitar tanaman budidaya keberadaannya tidak diinginkan, seringkali merugikan karena dapat menghambat pertumbuhan sehingga menyebab kan penurunan kuantitas dan kualitas produksi pertanian. Tujuan penelitian ini adalah untuk mengetahui aktivitas ekstrak etil asetat babadotan (Subfraksi B) terhadap gulma bayam duri. Penelitian dilakukan Laboratorium Ilm...

Grain amaranth has been suggested as an alternative to marine animals as a natural source of squalene. Oil contents, squalene contents, and fatty acid profiles were determined in 11 genotypes of four grain amaranth species. Although the oil contents of grain amaranth were low (from 5.1% in Amaranthus tricolor to 7.7% in Amaranthus cruentus) as compared to other oil-containing grains, high conce...