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Browsing Agronomía Colombiana by Author "Ulrichs, Christian"
Now showing items 1-6 of 6
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Basic growth analysis in strawberry plants (fragaria sp.) exposed to different radiation environments
The present study sought to understand how quantity and quality of light affect growth and development in strawberry plants. Plants were grown in a greenhouse in Tunja, Colombia, under different light quality regimes ...Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana. -
Comparison of lycopene, β-carotene and phenolic contents of tomato using conventional and ecological horticultural practices, and arbuscular mycorrhizal fungi (amf)
Tomato fruits are rich in anti-oxidant compounds that have been recognized as benef icial for human health. Horticultural practices can influence the concentration of these secondary metabolites. Arbuscular mycorrhizal ...Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana. -
Contents of non-structural carbohydrates in fruiting cape gooseberry (Physalis peruviana L.) plants
Although the cape gooseberry has become the second most important export fruit in Colombia, information is scarce for its carbohydrate partitioning, which plays a major role in plant productivity. Seed-propagated Colombia ...Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana. -
Dry matter accumulation and foliar k, ca and na contents in salt-stressed cape gooseberry (physalis peruviana l.) plants
A pot experiment aimed at determining the effect of five NaClconcentrations (namely 0, 30, 60, 90 and 120 mM, determiningrespective EC values of 0.8, 3.0, 6.0, 9.0 and 12.2 dS m-1) on capegooseberry plants was set up at ...Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana. -
Growth of spinach plants (spinacia oleracea l.) exposed to excess zinc and manganese
Increased anthropogenic inputs of heavy metals in agricultural soils lead to worrisome effects on the water, soil, and plants. A greenhouse study was conducted in Tunja, Colombia to determine the effects of excess Zn and ...Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana. -
Imbibition and percentage of germination of cape gooseberry (physalis peruviana l.) seeds under nacl stress
In Colombia cape gooseberry is often grown on salt affected soils. The present study evaluated the effect of increasing NaCl concentrations on imbibition and percentage of germination of ‘Colombia’ ecotype cape gooseberry ...Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana.
