Essays about: "mother plants"

Showing result 1 - 5 of 11 essays containing the words mother plants.

  1. 1. Kan tillsats av ett kommersiellt inokulum öka koloniseringen av mykorrhiza och förbättra växters vigör? : en undersökning av växters fenotyp i samband med arbuskulär mykorrhiza i besksöta (Solanum dulcamara)

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Loka Cehlin Norrman; [2022]
    Keywords : Solanum dulcamara; besksöta; mykorrhiza; AM; DSE; Inokulering; genotyp; fenotyp; friland; odlingskammare;

    Abstract : Vi lever i en evigt föränderlig värld där dagens miljöförändringar i samband med en ökad population ställer höga krav på våra bönder att producera starka och motståndskraftiga grödor. Ett sätt att bemöta dessa problem kan vara att använda sig av naturliga biostimulanter i sin odling som förbättrar växternas allmänna tillstånd. READ MORE

  3. 2. The use of cryoprotectants in unrooted cuttings of Pelargonium zonale, in order to increase their life expectancy

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Maria Hellström; [2017]
    Keywords : cryoprotectants; mother plants; Pelargonium cuttings; pulsed electric fields; vacuum impregnation; unrooted;

    Abstract : The rooting capacity of an unrooted Pelargonium zonale cutting decreases immensely 96 hours after being cut. The aim of this paper was to evaluate if two different cryoprotectants, 25% glucose and 30% trehalose, with the help of vacuum impregnation and pulse electric fields could result in an increase in the life expectancy of these cuttings. READ MORE

  4. 3. Norrlandslök – nordlig raritet, mellansvensk torparväxt eller återfunnen skånsk spetsforskning? : ursprung och bevarandevärden för en udda Allium-hybrid i den svenska nationella genbanken

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Erik De Vahl; [2016]
    Keywords : Albert Levan; Allium; bevarandevärden; biologisk mångfald; genbank; Grönt kulturarv; kantlök; Norrlandslök; POM; växters namn;

    Abstract : Två udda Allium-hybrider samlades under POM:s Sparrisupprops inventeringsfas in och provodlades. Deras taxonomiska status har varit okänd men i den nationella genbanken i Alnarp har de förts in som Allium nutans, Sibirisk kantlök. READ MORE

  5. 4. The effects of mother trees and site conditions on the distribution of natural regeneration establishment in a Bornean rainforest disturbed by logging and fire

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Sebastian Backlund; [2013]
    Keywords : Dipterocarpaceae; Dipterocarps; dispersal; mother trees; natural regeneration; site factors; tropical rainforest; Dipterocarper; moderträd; naturlig föryngring; spridning; ståndortsfaktorer; tropisk regnskog;

    Abstract : In the tropics, logging and wild fire can result in degraded secondary forests with lower biodiversity than in the natural forest. One way to limit forest degradation is to rehabilitate the present large areas of secondary forests. READ MORE

  6. 5. Optimize cold sector material flow of a steel rolling mill

    University essay from KTH/Industriell produktion

    Author : Alvaro Baudet; [2010]
    Keywords : Value Stream Mapping; Discrete Event Simulation; Optimization; Storage Assignment Policy;

    Abstract : The steel production is a highly capital and energy intensive industry that due to recent raw materials’ price increase and lowered demand, it has been squeezed and forced to look more deeply on how to add value to the customer at lower operative costs. The project was carried out on site at the ArcelorMittal’s millin Esch-Belval, Luxembourg which comprises an integrated melt shop, continuous casting plant and the rolling mill with the objectives of proposing optimization rules for the cold sector of the rolling mill and to analyze the impact of the future truckbay shipment area. READ MORE