Effect of a Profound Feedstock Change on the Structure and Performance of Biogas Microbiomes
Microorganisms, 2020 In this study the response of biogas-producing microbiomes to a profound feedstock change was investigated. The microbiomes were adapted to the digestion of either 100% sugar beet, maize silage, or of the silages with elevated amounts of total ammonium ...
Johanna Klang +3 more
doaj +1 more source
Frontiers in Sustainable Food Systems, 2021 Reduction of chemical fertilizers and effective use of livestock excrement are required for the realization of sustainable agriculture and reduction of greenhouse gas (GHG) emissions.
Ryosuke Kitamura +9 more
doaj +1 more source
Effect of mineral and organic fertilization of alfalfa on some seed yield characteristics, root biomass accumulation and soil humus content [PDF]
Acta Agriculturae Serbica, 2015 A field trial at the Institute of Forage Crops, Pleven, Bulgaria (2000-2003) was conducted to study the effect of mineral and organic fertilization on seed yield of alfalfa, root biomass accumulation and soil humus content. Alfalfa variety 'Victoria' was
Vasileva Viliana, Kostov Ognyan
doaj +1 more source
Crop production during the first course of an organic crop rotation trial in Denmark [PDF]
, 2000 Three factors are included in a factorial field experiment: 1) fraction of grass-clover and pulses in the rotation (crop rotation), 2) catch crop (with or without catch crop), and 3) manure (with or without animal manure). Manure is applied as slurry in
Askegaard, Margrethe +2 more
core
Chlorophyll, crop growth rate and forage yield of Brachiaria (Brachiaria brizantha Stapf) as the result of goat manure in various nitrogen dosage [PDF]
, 2016 growth rate (CGR), forage yield, dry matter ((DM) yield and DM content of BrachiariabrizanthaStapf. The experiment used manure (0 and 5 ton/ha) and nitrogen dosage (50, 100, 150 kg N ha-1) set in factorial design 2 x 3, repeated three times. The result
ADINURANI, Praptiningsih Gamawati +3 more
core +1 more source
The value of manure - Manure as co-product in life cycle assessment
Journal of Environmental Management, 2019 Livestock production is important for food security, nutrition, and landscape maintenance, but it is associated with several environmental impacts. To assess the risk and benefits arising from livestock production, transparent and robust indicators are required, such as those offered by life cycle assessment.
Adrian Leip +24 more
openaire +9 more sources
Study and assessment of compost of different organic mixtures and effect of organic compost tea on plant diseases [PDF]
, 2002 Four compost treatments representing different organic mixtures were studied: - Treatment T1: 100% cattle manure - Treatment T2: 80% cattle manure and 20% sheep manure - Treatment T3: 70% cattle manure, 20% sheep manure and 10% poultry manure. -
Ben Kheder, Mohamed +3 more
core
Occurrence and transformation of veterinary pharmaceuticals and biocides in manure: a literature review [PDF]
, 2016 The spread of veterinary medicinal products (VMPs) and biocides via manure onto agriculturally used areas represents a very important emission into the environment for these product groups.
Berkner, Silvia +5 more
core +1 more source
BONE PRODUCTS AND MANURES. [PDF]
Journal of the American Chemical Society, 1904 n ...
openaire +3 more sources
Agribusiness, EarlyView.Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels +4 more
wiley +1 more source