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125 results for “organic matter”
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Research ArticleOpen accessIn the abstractImpact of Lighting Durations on Production, Quality, and Fungal Contamination in Green FodderSuci Wulandari, Adib Norma Respati, Satria Budi Kusuma et al.This study aimed to identify hydroponic fodder seeds with optimal production and chemical quality and to determine the fungal species contaminating the green fodder produced. This study used a 2´5 Factorial Completely Randomized Design pattern, with 2 replications. Factor I consisted of two lighting treatments: (1) 12 hours of natural sunlight and (2)24 h of light (natural sunlight followed by … …OnLine Journal of Biological Sciences, Vol. 25, Issue 2 · 3 Jun 2025 · 4,792 accessesView PDFCite
Research ArticleOpen accessIn the abstractChanges in the Composition and Diversity of Pasture Grass Due to the Influence of Grazing in the Steppe Zone of Northern KazakhstanAliya Baitelenova, Balzhan Akhylbekova, Meisam Zargar et al.Overgrazing poses a serious threat to the sustainability of steppe pasturelands in Northern Kazakhstan, where intensifying livestock pressure drives significant changes in vegetation composition, species diversity, and soil fertility. This study investigated the effects of grazing intensity on pasture vegetation and chestnut soil properties in the Zhaksyn district of the Akmola region. Field surveys were conducted in July-August 2024 using … …OnLine Journal of Biological Sciences, Vol. 26, Issue 1 · 31 Mar 2026 · 1,338 accessesView PDFCite
Research ArticleOpen accessIn the abstractImpact of Seabuckthorn Pomace Fermentation Fertilizer Coupled with Bacillus sp. T28 on Soil Properties and Chinese Cabbage GrowthDan Wu, Huang Mengyun, Zhang QichunTo study the effect of a microbial compound fertilizer on the soil properties and growth of Chinese cabbage, providing a basis for its application in the cultivation and production of Chinese cabbage. The seabuckthorn pomace fertilizer (JS) was prepared by fermentation and further, it was coupled with Bacillus sp. T28 (JSB). Four treatment experiments in pots were established, including the … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 1 · 13 Dec 2024 · 5,344 accessesView PDFCite
Research ArticleOpen accessIn the abstractOptimum Fertilization Technology to Improve Crop Productivity of Stevia (Stevia rebaudiana Bertoni)Mohammad Cholid, Sesanti Basuki, Budi Hariyono et al.Stevia leaves have the potential to be developed as a natural sweetener, a companion to cane sugar, especially for those who need low-calorie intake. Increasing the productivity of stevia plants is approached by increasing plant biomass accumulation through balanced nitrogen fertilization. This research aims to obtain optimal nitrogen fertilization in the cultivation of stevia plants in which the nitrogen derived … …OnLine Journal of Biological Sciences, Vol. 25, Issue 1 · 22 Nov 2024 · 5,111 accessesView PDFCite
Research ArticleOpen accessIn the abstractIn Sacco and in vitro Evaluation of Heating and Formaldehyde Treated Protein FeedAnnisa Rosmalia, Idat Galih Permana, Despal, Toto ToharmatMassive protein conversion into ammonia in the Rumen (RDP) should be avoided to prevent protein quality deterioration. Heating and formaldehyde treatments are commonly used to decrease Rumen-Degradable Protein (RDP), but it rarely used to protect local feed. We aimed to compare the effectiveness of heating and formaldehyde treatments in decreasing the RDP of local feed. The use of fistulated cattle, … …American Journal of Animal and Veterinary Sciences, Vol. 19, Issue 1 · 12 Feb 2024 · 6,253 accessesView PDFCite
Research ArticleOpen accessIn the abstractImportance of Soil and Mineral Characteristics in Supporting Sustainable AgricultureIda Suryani, Marliana Sjuaib Palad, Nur Fitriani et al.Soil consists of four main components: Minerals, organic matter, air, and water, which are arranged in the space to form the soil body. Inorganic minerals in the soil come from rock fragments and other primary minerals. Sustainable soil fertility is supported by the nutrient content contained in the minerals. The research objectives were: 1) to observe the physical and chemical … …OnLine Journal of Biological Sciences, Vol. 25, Issue 2 · 25 Mar 2025 · 5,938 accessesView PDFCite
Research ArticleOpen accessIn the abstractImproving Rumen Fermentation by Inoculation of Cellulolytic Bacteria Isolated from Anoa, Bison, Muntjak and Timor Deer FaecalSri Suharti, Erika Julian Cahyani, Iksan Qodri Pramarta et al.Tropical endemic herbivores such as anoa (Bubalus depressicornis), bison (Bos javanicus), muntjak (Muntiacus muntjak), and Timor deer (Rusa timorensis), can digest various types of fibrous feed because their digestive tract has high cellulolytic bacteria and those can be found in their feces. Previously, we isolated and identified cellulolytic bacteria from the feces of anoa, bison, muntjak, and Timor deer. This … …American Journal of Animal and Veterinary Sciences, Vol. 18, Issue 4 · 30 Oct 2023 · 5,651 accessesView PDFCite
Research ArticleOpen accessIn the abstractIn vitro Ruminal Cumulative Gas and Methane Production, Enzyme Activity, Fermentation Profile and Nutrient Digestibility on Feed Supplemented with Organic SeleniumMoh. Sofi’ul Anam, Andriyani Astuti, Budi Prasetyo Widyobroto et al.Methane (CH4) emissions are indeed a global environmental concern and ruminants are a significant source of these emissions; however, there is limited understanding regarding the contribution of organic Selenium (Se) in mitigating CH4 emissions. Hence, this study investigated the impact of supplementing organic Se from Selenomethionine (Se-Met) on the in vitro ruminal cumulative gas and CH4 production, fermentation profile, enzyme … …American Journal of Animal and Veterinary Sciences, Vol. 18, Issue 4 · 26 Oct 2023 · 5,215 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Digestibility of Pennisetum purpureum Cv. Thailand Concerning Cowdung Supplementation and Arbuscula Mycorrhizal InoculationEvitayani, Lili Warly, Armina Fariani et al.Manure usually consists of a mixture of livestock feces and urine, which also contains macro elements such as Nitrogen (N), Phosphate (P), Potassium (K), Magnesium (Mg), and Calcium (Ca) as well as the microelement Manganese (Mn). This study aims to determine the in-vitro influence of the digestibility of dry matter, digestibility of organic matter, crude protein digestibility, and crude fiber … …American Journal of Animal and Veterinary Sciences, Vol. 18, Issue 3 · 22 Jul 2023 · 5,743 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Effect of Zinc Biocomplex and Vitamin E Supplementation in the Ration of the Digestibility and Nutritional Content of Kacang Goat MeatTintin Rostini, M. Irwan Zakir, Danang BiyatmokoThis research aims to determine the effect of zinc biocomplex and vitamin E supplementation in the ration of the digestibility and nutritional content of male Kacang goat meat. A completely randomized design with 4 treatments and 6 replications was used in this research, with each replication consisting of 1 goat. Furthermore, the total number of livestock used was 24 goats … …American Journal of Animal and Veterinary Sciences, Vol. 18, Issue 1 · 25 Mar 2023 · 5,896 accessesView PDFCite