cowdungyieldnutrient contentThe experiment was conducted at the Farm of Sher-e-Bangla Agricultural University, Bangladesh during the period from June to November 2012 to study the effect oOahiduzzaman, MSarkar, Shovon ChandraMahjuba, Akter
The raw material used in the biogas plant was cow dung. The average nitrogen, phosphorous and potassium (NPK) content and other important parameters of cow dung and biogas plant slurry compiled from other studies are given in Table 2. Table 2 Average range of nutrient content of CD and BPS...
2015). Thus, cow dung may not only act as a substitute for chemical fertilisers because it supplements organic matter, but also as a conditioner for soil (Garg and Kaushik 2005; Yadav et al. 2013; Be´langer et al. 2014). Slurry from biogas plant is also a nutrient-rich source but ...
1.Cow manure: The cow dung contains 14.5% organic matter, N:0.30 ~ 0.45%, P:0.15 ~ 0.25%, K:0.10 ~ 0.15%, It is a kind of high value of the soil fertilizer. The organic matter and nutrient content of cow dung are lowest than the livestock manure....
a technique that makes use of both organic and inorganic resources resulting in greater yield response and better nutrient storage (Bedada et al.2014; Ewusi-Mensah et al.2015). For example, combination of cow dung with NPK (15:15:15) in the concentration of 3 t/ha and 100 kg/ha, res...
Hence, livestock waste should be managed properly to mitigate production of these pollutants in order to protect the environment, and, on the other hand, livestock waste management is becoming crucial because these farms are the major sources of the high organic matter and high nutrient levels ...
Cow dung contains a variety of nutrient sources (ash: 30.5%, total carbon: 38.6–42.5%, total nitrogen: 1.29–1.7%, C–N ratio: 18–25.1%, sulphur: 0.18%) [24]. So these nutrients could support the growth of the microorganisms and the production of enzymes. In the present study, a ...
and cow dung and the digested slurry can be used as fertilizer to enhance the fertility of the soil. Co-digestion of food waste with cow dung or other feed stocks with low carbon content can improve process stability and methane production. Anaerobic co-digestion of food waste with cow dung...
Earth, purified by the fertilizing dung of the cow, yields organically fertilized earth’s nutrient-vegetation that we consume, contributing to the body’s vigor. Water, purified by cow urine (as a disinfectant), contributes to the well-being of human bodily liquids, and air in the proximity...
Grazing animals highly influence the nutrient cycle by a direct return of 80% of the consumed N in form of dung and urine. In the autumn-winter period, N uptake by the sward is low and rates of seepage water in sandy soils are high, hence high mineral-N contents in soil and in seepa...