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Plante annuelle --- Annuals --- Atriplex --- Ascochyta --- Agent pathogène --- Pathogens --- Herbicides --- Biopesticide --- Biopesticides --- Lutte biologique --- Biological control --- Photosynthèse --- Photosynthesis --- Nécrose --- Necrosis --- Relation hôte parasite --- Host parasite relations --- Compétition biologique --- Biological competition --- Mauvaise herbe --- Weeds --- Désherbage --- Weed control --- 632.51 --- 582.662 --- 632.937.1 --- Chenopodiaceae. Goosefoot. Fat hen. Orache. Spinach. Sugar beet --- Theses --- 582.662 Chenopodiaceae. Goosefoot. Fat hen. Orache. Spinach. Sugar beet --- 632.51 Weeds --- Chenopodium album --- Mycoherbicide
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Travail du sol conventionnel --- Conventional tillage --- Non-travail du sol --- Zero tillage --- Travail du sol de conservation --- Conservation tillage --- Fertilité du sol --- soil fertility --- Bilan hydrique du sol --- Soil water balance --- Mauvaise herbe --- Weeds --- Zone semi-aride --- Semiarid zones --- Stock semencier du sol --- soil seed banks --- Surveillance --- monitoring --- Fertilisation --- Fertilizer application --- Mulch --- Mulches --- Analyse coût avantage --- Cost benefit analysis --- République-Unie de Tanzanie --- United Republic of Tanzania --- 631.51 --- 631.559 --- 631.11 <678> --- Soil preparation and ploughing --- Harvest yield --- Farms, farm properties and farming systems--Tanzania --- Theses --- 631.11 <678> Farms, farm properties and farming systems--Tanzania --- 631.559 Harvest yield --- 631.51 Soil preparation and ploughing
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Sol arable --- Arable soils --- Champ --- Fields --- Délimitation --- Boundaries --- Haie --- Hedges --- Composition botanique --- Botanical composition --- Compétition biologique --- Biological competition --- Mauvaise herbe --- Weeds --- Herbicides --- Persistance des pesticides --- Pesticide persistence --- Effet secondaire --- side effects --- Biodiversité --- Biodiversity --- Conservation des ressources --- Resource conservation --- Netherlands --- 632.51 --- 631.963 --- 574.472 --- Origin and development of stands etc. Plant migration. Invasion and naturalization of plant species. Virgin land. Wild plants. Natural stands. Deliberate plantations. Artificial stands --- Theses --- 574.472 Biodiversity --- 631.963 Origin and development of stands etc. Plant migration. Invasion and naturalization of plant species. Virgin land. Wild plants. Natural stands. Deliberate plantations. Artificial stands --- 632.51 Weeds
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Terre abandonnée --- Abandoned land --- Terre agricole --- farmland --- Plante sauvage --- Wild plants --- Établissement de la plante --- plant establishment --- Biodiversité --- Biodiversity --- Paysage --- Landscape --- Composition botanique --- Botanical composition --- Gestion --- management --- Ensemencement --- Sowing --- Fauchage --- Mowing --- Succession écologique --- ecological succession --- Facteur du milieu --- environmental factors --- Faune --- Fauna --- Terre cultivée --- Cultivated land --- Mauvaise herbe --- Weeds --- Régénération --- Regeneration --- Sciences and engineering --- biological sciences --- agriculture --- agronomy --- biology --- general --- physical sciences --- applied sciences --- engineering --- agricultural --- 574.472 <493> --- Biodiversity--België --- Theses --- 574.472 <493> Biodiversity--België --- agronomy. --- general. --- agricultural. --- management. --- Regeneration. --- Bords de champs --- Flandre --- Biological sciences --- Agriculture --- Agronomy. --- Biology --- General. --- Physical sciences --- Applied sciences --- Engineering --- Agricultural.
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