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125 results for “organic matter”
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Research ArticleOpen accessIn the abstractOptimization of Rumen Bioprocess through The Addition of Phosphorus and Sulfur Minerals on Ammoniated Palm Leaves and Fronds (Elaeis Guineensis Jacq.)Suyitman, Lili Warly, James Hellyward, Roni PazlaThis research aims to determine the optimal dosage of Phosphorus (P) and Sulfur (S) minerals for rumen microbial fermentative activity. The research method used an experimental method with a factorial randomized block design (3×3) with three repetitions for mineral P and S. P was the first factor with three dose levels, namely Po = 0.0%, P1 = 0.27% and P2 … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 4 · 22 Oct 2021 · 6,355 accessesView PDFCite
Research ArticleOpen accessIn the abstractSupplementation of Prill Fat Derived from Palm Oil on Nutrient Digestibility and Dairy Cow PerformanceLolita Udin Riestanti, Despal, Yuli RetnaniPrill fat is a hydrogenated vegetable oil which contains more than 85% palmitic acid with a high melting point. Due to this reason, it does not melt at rumen temperature and bypass rumen degradation. This study was aimed to determine the optimum level of prill fat (86% palmitic acid) supplementation in dairy ration on fermentation characteristics, feed digestibility, milk production, … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 2 · 1 Jul 2021 · 8,756 accessesView PDFCite
Research ArticleOpen accessIn the abstractImproving Effects of Different Calcium-Magnesium Conditioners on LatosolJin Li, Yingbin Xue, Minzhong Chen et al.At present, soil acidification seriously restricts the sustainable development of agricultural production. A common method that can be used to improve acidified soils is to apply calcareous materials (conditioners), but there is difference in the improvement effect of the conditioners on the same soil because of the conditioners containing different calcium-magnesium compounds. In order to find suitable conditioners for latosol … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 4 · 13 Oct 2020 · 6,630 accessesView PDFCite
Review ArticleOpen accessIn the abstractProper Management of Planetary Hydrocarbon ResourcesFlorian Ion Tiberiu PetrescuMuch has been said about the planet's gas and oil resources and many assumptions and speculations have been made regarding their rapid depletion, but a report on the normal and judicious management of these important planetary resources for both energy and other various materials that are obtained today from them, such as composites, synthetic fibers for fabrics, plastics, rubber produced … …American Journal of Applied Sciences, Vol. 17, Issue 1 · 24 May 2020 · 7,259 accessesView PDFCite
Research ArticleOpen accessIn the abstractIn vitro Rumen Fermentability of the Pelleted Feed Containing Water Spinach (Ipomoea aquatica)Himmatul Hasanah, Eko Pangestu, Ali Agus, Joelal AchmadiAn in vitro technique based on two stages of batch culture was used to clarify fermentability and digestibility of pellet feed containing water spinach (Ipomoea aquatica). The portion of Pennisetum purpureum in the pellet feed was substituted with Ipomoea aquatica at respective levels of 0% (T1), 20% (T2), 40% (T3) and 60% (T4). The treatments were allocated in a completely … …American Journal of Animal and Veterinary Sciences, Vol. 15, Issue 1 · 27 Mar 2020 · 7,562 accessesView PDFCite
Research ArticleOpen accessIn the abstractAbsorption of Food Along the Guts of Parachanna obscura and Clarias gariepinusEunice O. Idowu, Adewumi A. Adejoke, Josephine B. Edward et al.The knowledge of feeding habit and absorption of food in the gut of fish is important for fish farmers to boost their production and meet the ever increasing demand for man consumption. The carbohydrate, protein and lipid contents of the food ingested and their absorption in the intestine of Parachanna obscura and Clarias gareipinus inhabiting Ogbese River in Ekiti State … …American Journal of Environmental Sciences, Vol. 16, Issue 1 · 26 Feb 2020 · 7,329 accessesView PDFCite
Research ArticleOpen accessIn the abstractInfluence of Decreasing Temperature on Soil Microbial Activity in a Boreal Shield EcozoneAlistar Moy, Kabwe NkongoloAlthough the focus on warming is imperative to address climate change, addressing the effects of cooling is arguably just as relevant in characterizing the enzyme response to temperature fluctuations. In this study, the response of enzyme activity to diminishing temperatures in the field was evaluated. The targeted sites were located in the City of Greater Sudbury in Northern Ontario, Canada. … …American Journal of Environmental Sciences, Vol. 18, Issue 2 · 17 Apr 2022 · 6,665 accessesView PDFCite
Research ArticleOpen accessIn the abstractApplication and Prospect of CO2 Enrichment Technology in AgricultureBingbing Wang, Xiangjie Lu, Wanlin Gao et al.With the increasing consumption of fossil fuels for human activities, the emissions of greenhouse gases, such as CO2, have significantly increased, resulting in an intensified greenhouse effect. As an important element for plant photosynthesis, CO2 enrichment in an appropriate environment can promote photosynthetic rate, organic matter accumulation and the growth rate of plants. The CO2 enrichment technology should be widely … …American Journal of Biochemistry and Biotechnology, Vol. 18, Issue 1 · 10 Feb 2022 · 6,457 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffects of Bradyrhizobium japonicum on Some Chemical Properties of Ferralsols under Soybean (Glycine max (L.) Merr.) CultivationBen Tshibuyi Kasu-Bandi, Laurent Kidinda Kidinda, Germain Nyembo Kasendue et al.This study was conducted on acidic soils in two different agro-ecological zones in order to evaluate the influence of Bradyrhizobium japonicum on soil chemical properties in the Upper-Katanga (DR Congo). A split plot design with three replicates was installed in two sites. The main plots included three strains of Bradyrhizobium japonicum plus the untreated control and four soybean varieties in … …American Journal of Agricultural and Biological Sciences, Vol. 14, Issue 1 · 17 Oct 2019 · 7,621 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Effect of Ultrasound Processing and Exogenous Cellulase Supplementation on the Ruminal Degradability of Palm Date SeedsAhmed Aboragah, Mohammed G. Embaby, Mevlüt Günal, Amer A. AbuGhazalehThe objective of this study was to evaluate the effects of sonication and enzyme supplements on rumen degradability of date palm seeds (DPS). The effect of alkali-assisted sonication and the addition of cellulase enzyme supplements (40 endoglucanase units/g dry matter) derived from Aspergillus niger or Trichoderma longibrachiatum on DPS ruminal degradability were evaluated under in vitro conditions. The in vitro … …American Journal of Animal and Veterinary Sciences, Vol. 14, Issue 3 · 24 Aug 2019 · 7,424 accessesView PDFCite