{"product_id":"seedbank-dynamics-in-conservation-agriculture-in-southwestern-zimbabwe-von-ronald-mandumbu","title":"Seedbank dynamics in conservation agriculture in southwestern Zimbabwe","description":"\u003cp\u003eThe influence of conservation agriculture (CA) on weed ecology has been a concern to many researchers across the world and that has culminated into this study. The trial was a factorial experiment with two factors laid out as a split plot design with tillage as the main plot factor and residue level as subplot factor with three replicates. Species richness (P\u0026gt;0.001) and grass weeds (P=0.003) were however significantly higher in the 0-5cm depth compared to the other two depths. A significant interaction (P=0.048) between tillage and sampling position revealed higher number of grass weeds in ripping under inter-row position compared to in-row positions and other tillage systems. All the nine main weed species and total weeds were not significantly affected by both tillage and residue levels. Eleucine indica (P=0.02), Setaria spp (P=0.004) and total weeds (P=0.003) were however higher in the 0-5cm compared to the other two depths. Although there were no direct effects of tillage and residue level on weeds the several interactions revealed that grass weeds, Setaria spp and E indica, C tridens and weed seed bank size will increase under CA systems.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838325668\"\u003e\u003ch3\u003eWeed Seedbank Ecology\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838325668","offer_id":39494521127005,"sku":"9783838325668","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/fb81b05b-b3bf-4716-9434-15ab8446b5f7.jpg?v=1775623744","url":"https:\/\/shop.autorenwelt.de\/products\/seedbank-dynamics-in-conservation-agriculture-in-southwestern-zimbabwe-von-ronald-mandumbu","provider":"Autorenwelt Shop","version":"1.0","type":"link"}