Results 351 to 360 of about 461,225 (394)

Enhancement of biogas production using nanostructured magnetite (Fe₃O₄) in a biodigester fed with Peruvian guinea pig manure. [PDF]

RSC Adv
Flores Vargas R, Gómez Hernández WE, Macazana López KE, Luyo Caycho CA, Muñoz Baca YA, Tito HAR, Quintana Cáceda ME.   +6 more
europepmc   +1 more source

Adding Fruit Fermentation Liquid Improves the Efficiency of the Black Soldier Fly in Converting Chicken Manure and Reshapes the Structure of Its Intestinal Microbial Community. [PDF]

Insects
Chen L, Wang G, Song H, Yang Q, Fu J, Liu J, Sun H, Wang Y, Tian Q, Sun Y, Sun L, Xin H, Xiao Z, Wang G, Zhang Z, Zhao Y, Yang H, Li L.   +17 more
europepmc   +1 more source

Longevity, feeding behavior, and egg production of adult house flies (Diptera: Muscidae) provided with potential foods on dairy farms. [PDF]

J Insect Sci
Grimenstein AE, Doyle MA, King BH, Geden CJ.   +3 more
europepmc   +1 more source

Molecular assessment of food web dynamics identifies critical periods for managing resilience in biological pest control. [PDF]

Ecol Appl
Branco Leote PN, Rennstam Rubbmark OR, Traugott M.   +2 more
europepmc   +1 more source

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Responses of soil organic carbon stock to animal manure application: A new global synthesis integrating the impacts of agricultural managements and environmental conditions

Global Change Biology, 2021
Enhancing soil organic carbon (SOC) through applying animal manure is of interest for both sustaining cereal production and mitigating greenhouse gas (GHG) emissions.
Binzhe Li, He Song, Wenchao Cao, Yajing Wang, Jingsheng Chen, Jingheng Guo   +5 more
semanticscholar   +1 more source

Transmission Routes of the Microbiome and Resistome from Manure to Soil and Lettuce.

Environmental Science and Technology, 2021
The land application of animal manure can introduce manure microbiome and resistome to croplands where food crops are grown. The objective of this study was to characterize the microbiome and resistome on and in the leaves of lettuce grown in manured ...
Yuepeng Sun, D. Snow, H. Walia, Xu Li
semanticscholar   +1 more source

Trace Elements in Feed, Manure, and Manured Soils

Journal of Environmental Quality, 2012
Modern animal feeds often include nutritional mineral supplements, especially elements such as Cu, P, Se, and Zn. Other sources of trace elements also occur in livestock systems, such as pharmaceutical use of As and Zn to control gut flora, Bi in dairy for mastitis control, and Cu as hoof dips.
S. C. Sheppard, B. Sanipelli
openaire   +4 more sources

Manure Drying Optimization

SSRN Electronic Journal, 2021
Horse manure is a poor feedstock whose energetic content is comparable to that of herbaceous biomass. However, it can be effectively burnt provided that it is previously desiccated, being its moisture content very high (60% wb).This work reports an experimental investigation to identify optimal conditions for horse manure drying in a bench-scale direct
Da Lio, L, Nardin, G, Canu, P
openaire   +2 more sources

Manuring of grassland. III.—Manuring and Utilization

Journal of the Science of Food and Agriculture, 1953
AbstractThe role of grassland in increasing the nation's food supplies is discussed. Fertilizer dressings for various swards are recommended, with the proviso that plans for efficient utilization must precede any step to grow more grass. Figures from cost accounts taken on some 60‐70 dairy and mixed farms are quoted.
openaire   +2 more sources

Manuring Crops

Madras Agricultural Journal, 1957
It was Dr. J. A. Voelcker, consulting Chemist, Royal Agricultural Society, who, in 1889, first recommended the use of fertilisers for India. At that time only ammonium sulphate, superphosphate and sodium nitrate were known. In 1909, the first permanent Manurial experiments in India were started at Coimbatore to compare the effects of N, P and K ...
openaire   +1 more source