Results 21 to 30 of about 48,352 (168)

Determinations of feed–milk–manure relationships on grazing-based dairy farms

Animal, 2012
Feed conversion into milk, nutrient excretion in manure and subsequent environment impacts of manure management are highly influenced by the diets that farmers feed their lactating cows (Bos taurus).
J.M. Powell, S.R. Aarons, C.J.P. Gourley
doaj   +1 more source

Effect of phosphoric rock on the chemical, microbiological and enzymatic quality of poultry, equine and cattle manure compost mix [PDF]

International Journal of Recycling of Organic Waste in Agriculture, 2022
Purpose Phosphorus (P) is one of the key elements in the agricultural sector, allowing improved production yields. Phosphate rock is a natural source of phosphorus; however, its low reactivity limits the release of P available to plants in the short term,
Luis Paez, Jose Garcia, Joel Parra, Leonardo Lozano Jacome   +3 more
doaj   +1 more source

Annual Ryegrass (Lolium multiflorum Lam.) Growth Response to Nitrogen in a Sandy Soil Amended with Acidified Manure and Municipal Sludge after “Quick Wash” Treatment

Agronomy, 2023
The Quick Wash (QW) treatment extracts phosphorus (P) from manure and municipal sludge (MS), producing an organic acidified by-product with adequate nitrogen (N):P ratio to meet crop N requirements.
Wooiklee S. Paye, Ariel A. Szogi, Paul D. Shumaker, Eric D. Billman   +3 more
doaj   +1 more source

Biochar and Manure from Cattle Fed Biochar as Agricultural Amendments Alter CH₄ Oxidation in a Gray Luvisol

Land, 2023
Greenhouse gases (GHG) emissions from agricultural practices contribute 14% of anthropogenic emissions to the atmosphere, and novel practices to reduce these emissions, including feeding cattle a modified diet, are of interest.
Tien L. Weber, Guillermo Hernandez-Ramirez, Sylvie Quideau, M. Derek MacKenzie   +3 more
doaj   +1 more source

Analysis of Volatile Organic Compounds and Comparison of Heat Resistance Related Gene Expression in Pleurotus ostreatus Under Heat Stress

Mycobiology
Heat stress induces oxidative stress in Pleurotus ostreatus (P. ostreatus), inhibiting the growth of both mycelium and fruiting bodies. While various studies have analyzed the physiological responses of P.
Jeong-Heon Kim, Youn-Jin Park, Myoung-Jun Jang   +2 more
doaj   +1 more source

Effect of Various Farm Manures and Straw Containing Cattle Manure on Worm and Worm Manure Production

Agricultural Science Digest - A Research Journal, 2020
The aim of this study is to determine the effect of different combinations of farm manure and farm manure on earthworm proliferation and earthworm manure production quantity and property. Accordingly, 100% horse manure (H), 100% cattle manure (C), 100% straw cattle manure (SC), 90% horse manure + 10% hen manure (H/H), 90% cattle + 10% hen manure (C/H)
Çerçi, İbrahim Halil, Kalkan, Murat, Terlemez, Fatma   +2 more
openaire   +2 more sources

Growth Characteristics of Pseudomonas putida and Pleurotus ostreatus After Co-Cultivation

Mycobiology
This study was conducted to investigate the growth characteristics and morphology of Pleurotus ostreatus mycelium during co-cultivation with Pseudomonas putida.
Yu-Bin Park, Youn-Jin Park, Myoung-Jun Jang   +2 more
doaj   +1 more source

Transcriptom Analysis of Auricularia auriculla-judae Fruit Body Treated with Gamma Radiation on Mycelium

Mycobiology
Fungi have a high resistance to gamma radiation. Previous studies elucidating the resistance mechanisms to gamma radiation have mainly been conducted using yeast model organisms, but molecular-level mechanisms targeting fungi have been largely unexplored.
Jeong-Heon Kim, Youn-Jin Park, Myoung-Jun Jang   +2 more
doaj   +1 more source

Fate of Antibiotic Resistance Genes and Changes in Bacterial Community With Increasing Breeding Scale of Layer Manure

Frontiers in Microbiology, 2022
The use of antimicrobials in intensive poultry production is becoming increasingly common because of its high throughput of meat and egg products. However, the profile of antibiotic resistance genes (ARGs) and the underlying mechanisms in different ...
Lixiao Wang, Baofeng Chai
doaj   +1 more source

Effects of Different Conditioners on Soil Microbial Community and Labile Organic Carbon Fractions under the Combined Application of Swine Manure and Straw in Black Soil

Agronomy
The return of straw and manure to agricultural fields can impact soil organic carbon (SOC) and biological properties. However, there is a lack of research on how to use swine manure, maize straw, and various conditioners together affects soil bacterial ...
Shuang Zheng, Jinggui Wu, Liming Sun
doaj   +1 more source