Sentence examples for various manures from inspiring English sources
This study was conducted to determine P source coefficients (PSC) for quantifying differential P loss risk of various manures relative to soluble chemical fertilizer.
Here we provide the first dedicated assessment into how the GHG emitting potential of various manures responds to the different stages of the manure management continuum (e.g., from feed pen surface vs stockpiled).
Hence, the 2-week incubation along with Mehlich-3 P yielded the most consistent PSCs for various manures across soil types, incubation durations, and soil conditions, and can be recommended as a common protocol for determining manure PSC.
After 2-d, 2-week, 8-week, and 26-week soil incubations with various manures, P-amended soils were analyzed for Olsen P (Ol), Mehlich-3 P (M3), water extractable P (WEP), and Fe-oxide coated filter paper strip P (FeO), each of which was then used to calculate manure PSC.
Soil incorporation of various manure composts significantly (P < 0.05) affected the foliar N concentration in cocoa seedlings (Table 6).
The emissions factors are derived using sets of mathematical formulae with inputs that vary depending on regional livestock qualities and management (e.g. feed intake quantity and quality; milk production quantity; amount of energy used for growth, draft work, foraging, and pregnancy; and utilization of various manure management systems) [4].
The growth response of hybrid cocoa seedlings differed significantly (P < 0.05) among the soil incorporation of various enriched manure composts (Table 5).
Different kinds of organic materials have been utilized as raw material for anaerobic digestion, such as sewage, different animal manures, various food residues [ 8– 10].
Farmers will continue to use fertiliser because it is reliable compared with the very variable mineralisation and yield from various kinds of manure.Anthony TrewavasEmeritus professorUniversity of EdinburghEdinburghCustom madeSIR – Congratulations on handling such a complex subject as the Pushtunwali tribal code in a fair and balanced manner ("Honour among them", December 23rd).
Biomass fuels considered for cofiring include wood waste, short rotation woody crops, short rotation herbaceous crops (e.g., switchgrass), alfalfa stems, various types of manure, landfill gas and wastewater treatment gas.
The main objectives of this study were to reveal methane production and process stability of SPV and the mixtures with animal manure under various total solid conditions, to verify synergetic effect in co-digestion of SPV and manure in AD systems, and to determine the kinetics characteristics during the full AD process.
