ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Agronomy and forestry
Biology
Botany
Veterinary
Education
Administration - Business
Zoology
Social Sciences
Communication
Environment
all records (15)

Languages

Countries
South Africa
Italy
Romania
Spain
USA
Chile
Brazil
Slovenia
Turkey, Turkish Republic
Colombia

Years
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
all records (21)

Filter  
 
225  Articles
1 of 23 pages  |  10  records  |  more records»
Phenolic compounds are secondary metabolites synthesised in response to biotic or abiotic stress in plants.  This stress-induced increase in phenolic compound concentrations is generally activated by internal levels of abscisic acid (ABA). The exogen... see more

Deviation from optimum percentage (DOP) is a diagnosis methodology for leaf analyses which expresses the deviation for each element with respect to its optimal concentration. This deviation is an individual index for each nutrient and allows the sorting o... see more

Aim of study: To determine how much water should be used and when it should be applied in rain-fed grapevine using a cropping system simulation model (CropSyst), and also the economic analysis of supplemental irrigation for rainfed grapevine.Area of study... see more

Grapevine leafroll disease is one of the worldwide diseases with economic importance among grapevine virus diseases since many years. Grapevine leafroll-associated virus-1 (GLRaV-1) is the first identified virus related to leafroll viruses which are belon... see more

Viticulture as part of agricultural cropping systems needs specific growing conditions. In particular grapevines need a specific climate and monitoring due to plant diseases. Currently, production philosophy changed from a high yielding practice to a high... see more

Polyamines (PAs) seem to play an overwhelming role in plant growth and developmental processes. They are found to be essential for cell viability, cell division, prolongation of cell division, and cell elongation and modification (Evans and Malmberg, 1989... see more

The re-use of winery wastewater for irrigation was investigated in a field trial with micro-sprinklerirrigated Cabernet Sauvignon/99 Richter in the Breede River Valley region of South Africa. Irrigation with winery wastewater diluted with river water to 1... see more

Foliar nitrogen applications to the vineyard make it possible to improve grape and wine phenolic and amino acid concentration. However, to our knowledge, there is little information about their impacts on the volatile composition of wine. Therefore, the a... see more

Grapevine leafroll disease is widely accepted to be the most damaging grapevine virus disease in South Africa. The current industry strategy to limit leafroll infection in new vineyards includes treating newly planted grapevines with a systemic insecticid... see more

1 of 23 pages  |  10  records  |  more records»