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Arbres et agricultures multiétagées d'Afrique
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ISBN: 9290280980 9290811005 2871050120 9782871050124 9789290280989 Year: 1993 Publisher: Nivelles : Ede : Terres et Vie ; CTA,


Book
Seedling Production and Field Performance of Seedlings
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ISBN: 3039212567 3039212559 Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Rapid establishment of seedlings in forest regeneration or afforestation sites after planting is a prerequisite for a successful reforestation. Seedling survival after outplanting can be improved by using high-quality seedling material. Seedling quality consists of several features, such as genetic source, morphological properties, nutritional status, stress resistance, and vitality of the seedlings. Field performance of the seedlings is a complex process which can be affected by many nursery and silvicultural practices. Nursery cultural practices strongly affect seedling quality, which is generally at its highest level during the growth period at the nursery. Afterwards, when the seedlings are transported from the nursery to the planting site (including seedling storage, handling, shipping, and planting practices), the quality of seedlings can only remain the same or decline. To ensure successful regeneration, it is important to produce seedlings that retain their high quality until planting, and to establish them quickly in the forest regeneration site.


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Innovations and Perspectives of Industrial and Bioenergy Crops for Bioeconomy Development
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Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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The production of industrial and bioenergy crops has been the subject of scientific research for many years; however, the implementation of previously proposed solutions for commercial production is still at an early stage. It should be emphasized that when developing the production of industrial and bioenergy crops on agricultural lands, it is important to avoid land-use competition with the production of food and feed. It is well justified, for initiating the sustainable production of industrial and bioenergy crops, to promote efficient species for growing on marginal lands, which are unsuitable or less suitable for food or feed production. Another important point is that industrial and bioenergy crops should include nonfood and nonfeed crops and generate agricultural products categorized as commodities and/or raw materials for industrial goods and bioenergy. These industrial and bioenergy crops can become an important source of biomass. Of course, the concept of their cultivation for nonfood (and/or nonfeed) uses is not new but, despite considerable investment in research and development, little progress has been made with regard to the introduction of such crops and their products into the market. Therefore, the papers focus on innovations and perspectives regarding sustainable industrial and bioenergy crops production, logistic chains, biomass quality, utilization and cascade biomass use for bioeconomy, socio-economic and energy analyses, etc.

Keywords

Technology: general issues --- History of engineering & technology --- harvesting --- work productivity --- supply chain --- harvesting efficiency --- Salix --- genoype × site interaction --- survivability --- biometric features --- plant height --- fresh biomass yield --- dry biomass yield --- Miscanthus --- nitrogen fertilization --- rhizomes --- stem --- leaves --- consumer choices --- eucalyptus --- firewood --- Italy --- multilevel logistic regression model --- willingness to consume --- tobacco biomass --- energy yield --- higher heating value --- biogas potential --- Nicotiana tabacum --- energy crops --- planting density --- calorific value --- SRC --- hulled wheat species --- energy --- life cycle assessment --- Tenebrio molitor --- edible insects --- larval development --- feed conversion ratio --- agricultural and industrial residues --- lignocellulosic biomass --- bioconversion --- agroforestry --- biodiversity --- bioeconomy --- biomass supply --- circular economy --- organic farming --- perennial crops --- quarry --- syntropy --- vegetation restoration --- willow --- varieties --- yield --- marginal soil --- biological diversity --- marginal land --- cup plant --- perennial energy crop --- energy expenses --- biogas --- biomass yield --- willow SRC --- energy plants --- ground beetles --- Carabidae --- ecosystem services --- invertebrate biodiversity --- willow-leaf sunflower --- Jerusalem artichoke --- supercritical extraction --- water as co-solvent --- antimicrobial activity --- biocidal effect --- bioenergy crop --- groundwater --- growth --- invasive potential --- reproductive potential --- Silphium perfoliatum --- soil moisture --- water table distance --- energy biomass --- yields --- invasive behavior --- economics --- common osier --- fertilization --- dry matter yield --- soil chemical parameters --- soil bulk density --- water-stable aggregates --- soil microbial carbon --- willow browse --- soluble carbohydrates --- browsing damage --- cervids --- gas chromatography --- aboveground --- belowground part of Miscanthus × giganteus --- ash --- potassium --- calcium --- sulphur content --- uptake --- bioproduction --- CAP payments --- sustainable agriculture --- Poland --- unutilized agricultural areas (uUAA) --- abandoned areas --- land use and land-use change --- carbon sequestration --- soil properties (physical and chemical) --- polyphenols --- supercritical CO2 extraction --- perennial industrial crops --- antioxidant activity --- silvergrass --- willowleaf sunflower --- prairie cordgrass --- n/a

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