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547 organische stoffen. --- 631.8 meststoffen. --- 631.86/.87 mest.
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Fertilizers --- Waste products as fertilizer --- Agriculture --- Earth & Environmental Sciences --- Agriculture - General --- Congresses --- 631.86 --- 636.002.68 --- Organic manures in general. Fertilizers of biological origin --- Animal wastes. Animal dung. Animal manure--(as a problem) --- 636.002.68 Animal wastes. Animal dung. Animal manure--(as a problem) --- 631.86 Organic manures in general. Fertilizers of biological origin
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Amendement organique --- Organic amendments --- Propriété physicochimique du sol --- soil chemicophysical properties --- Biologie du sol --- Soil biology --- 631.417 --- 631.86 --- Organic chemistry of soil --- Organic manures in general. Fertilizers of biological origin --- Theses --- 631.86 Organic manures in general. Fertilizers of biological origin --- 631.417 Organic chemistry of soil
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633.18 --- 631.417 --- 631.86 --- Rices. Oryza --- Organic chemistry of soil --- Organic manures in general. Fertilizers of biological origin --- 631.86 Organic manures in general. Fertilizers of biological origin --- 631.417 Organic chemistry of soil --- 633.18 Rices. Oryza --- Organic fertilizers --- Organic fertilizers. --- Rice --- Rice. --- Fertilizers --- Fertilizers.
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#ABIB:aimm --- 636.002.68 --- 636.002.68:631.155.4 --- 504 --- $?$90/03 --- 631.86 <492> --- 631.874 <492> --- 631.147 <492> --- 504.05 <492> --- #A9110A --- 504.054:631.8 --- Milieu : mestprobleem --- Organic fertilizers --- Environmental aspects --- Netherlands
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631.416.1 --- 631.86 --- 631.416.12/.14 --- 636.002.68:631.155.4 --- $?$89/11 --- Plant and Crop Sciences. Crop Sciences --- Crop Husbandry --- Fertilizers, Fertilizer Application --- Fertilizers, Fertilizer Application.
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Soil organic matter and its role in crop production
Humus --- Soil science --- Organic farming --- Pédologie --- Agriculture biologique --- Humus. --- Organic farming. --- Soil science. --- 631.417 --- 631.86 --- Pedology (Soil science) --- Agriculture --- Earth sciences --- Ecological agriculture --- Organic crops --- Organic cultivation --- Organic production of crops --- Organiculture --- Regenerative agriculture --- Mold, Vegetable --- Mould, Vegetable --- Muck --- Organic matter in soil --- Soil organic matter --- Soils --- Vegetable mold --- Histosols --- Organic fertilizers --- Compost --- Plant litter --- 631.86 Organic manures in general. Fertilizers of biological origin --- Organic manures in general. Fertilizers of biological origin --- 631.417 Organic chemistry of soil --- Organic chemistry of soil --- Organic matter --- Composition --- Pédologie --- Organic agriculture
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Élevage --- animal husbandry --- Élimination des déchets --- Waste disposal --- Utilisation des déchets --- Waste utilization --- Impact sur l'environnement --- Environmental impact --- Lisier --- Slurry --- Fumier --- Farmyard manure --- Fertilisation --- Fertilizer application --- Azote --- Nitrogen --- Ammoniac --- Ammonia --- Cycle biogéochimique --- cycling --- Métal lourd --- Heavy metals --- Fertilité du sol --- soil fertility --- Compostage --- Composting --- Pollution --- Enquête --- surveys --- Réglementation --- Regulations --- Europe --- 628.477.3 --- 631.86 --- Use of compost in agriculture --- Organic manures in general. Fertilizers of biological origin --- Conferences - Meetings --- 631.86 Organic manures in general. Fertilizers of biological origin --- 628.477.3 Use of compost in agriculture --- Organic wastes --- Organic wastes as fertilizer
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Biomass energy --- Organic wastes --- -#ABIB:altk --- XXX --- <90/08 --- 631.86 --- 631.86 Organic manures in general. Fertilizers of biological origin --- Organic manures in general. Fertilizers of biological origin --- Garbage --- Wastes, Organic --- Factory and trade waste --- Refuse and refuse disposal --- Sewage --- Waste products --- Bio-energy (Biomass energy) --- Bioenergy (Biomass energy) --- Biofuels --- Biological fuels --- Energy, Biomass --- Microbial energy conversion --- Energy conversion --- Fuel --- Energy crops --- Microbial fuel cells --- Refuse as fuel --- Waste products as fuel --- Recycling --- -Organic manures in general. Fertilizers of biological origin --- Organic wastes as fertilizer --- #ABIB:altk --- Fertilizers --- Biomass energy. --- #ABIB:FAOdeposit --- Biomass as fuel --- Renewable fuels --- Renewable energy sources
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