EFFECT OF SALINE WATER IRRIGATION ON FRUIT AND WINE QUALITY OF CABERNET SAUVIGNON ON TWO ROOTSTOCKS

2003 ◽  
pp. 101-109 ◽  
Author(s):  
B.A. Bravdo ◽  
T. Masci ◽  
D. Bodenevich ◽  
N. Bar
Keyword(s):  
Saline Water ◽  
Cabernet Sauvignon ◽  
Wine Quality ◽  
Saline Water Irrigation

scholarly journals Formation of ‘Crioula’ guava rootstock under saline water irrigation and nitrogen doses

2016 ◽  
Vol 20 (8) ◽  
pp. 739-745 ◽  
Author(s):  
Leandro de P. Souza ◽  
Reginaldo G. Nobre ◽  
Evandro M. da Silva ◽  
Geovani S. de Lima ◽  
Francisco W. A. Pinheiro ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Salt Stress ◽  
Experimental Design ◽  
Deleterious Effect ◽  
Saline Water ◽  
Dry Weight ◽  
Saline Water Irrigation ◽  
N Dose

ABSTRACT The objective of this research was to evaluate the growth and formation of fresh and dry weight of ‘Crioula’ guava rootstock irrigated with waters of different saline levels and nitrogen (N) doses, in an experiment conducted in plastic tubes under greenhouse conditions. The experimental design was randomized blocks, in a 5 x 4 factorial scheme with four replicates, and the treatments consisted of five levels of water electrical conductivity - ECw (0.3, 1.1, 1.9, 2.7 and 3.5 dS m-1) and four N doses (70, 100, 130 and 160% of the N dose recommended for the cultivation of guava seedlings, cv. ‘Paluma’). The dose referring to 100% corresponds to 773 mg of N dm-3. The highest growth of ‘Crioula’ guava rootstock was obtained with ECw of 0.3 dS m-1 and fertilization of 541.1 mg N dm-3 of soil; increasing N doses did not reduce the deleterious effect of the salt stress on the growth and phytomass formation of ‘Crioula’ guava rootstock; irrigation with water of up to 1.75 dS m-1, in the production of guava rootstocks, promotes acceptable reduction of 10% in growth and quality of the seedlings.

scholarly journals Growth and quality of soursop (Annona muricata, L.) seedlings under saline stress and hydrogen peroxide (H2O2)

2017 ◽  
pp. 1643-1649
Author(s):  
André Alisson Rodrigues da Silva ◽  
Luana Lucas de Sá Almeida Veloso ◽  
Geovani Soares de Lima ◽  
Carlos Alberto Vieira de Azevedo ◽  
Hans Raj Gheyi ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Hydrogen Peroxide ◽  
Irrigation Water ◽  
Saline Water ◽  
Saline Stress ◽  
Annona Muricata ◽  
Relative Growth ◽  
Saline Water Irrigation ◽  
Sensitive Variable

This study aimed to evaluate growth and quality of soursop seedlings cv. Morada Nova, as a function of saline water irrigation and exogenous applications of hydrogen peroxide (H2O2), under greenhouse conditions. The experimental design used was randomized blocks in 5 x 5 factorial scheme, corresponding to the combination of five levels of irrigation water electrical conductivity – ECw (0.7, 1.4, 2.1, 2.8 and 3.5 dS m-1) and five concentrations of hydrogen peroxide (0, 25, 50, 75 and 100 µM). The results showed that Hydrogen peroxide concentrations were applied by soaking the seed for 24 h and by spraying on all leaves of soursop seedlings. Irrigation water above electrical conductivity of 0.7 dS m-1 negatively affected growth and quality of soursop seedlings cv. Morada Nova. The dry phytomass of root was the most sensitive variable to saline stress. Hydrogen peroxide concentrations of 31 and 100 µM led to highest relative growth rate in leaf area and dry phytomass of leaves and stem, respectively. The quality of soursop seedlings cv. Morada Nova was not compromised by using water with electrical conductivity of 3.5 dS m-1 in irrigation.

Effects of Soil and Climatic Conditions on Grape Ripening and Wine Quality of Cabernet Sauvignon

2010 ◽  
Vol 21 (1) ◽  
pp. 1-17 ◽  
Author(s):  
Josep Miquel Ubalde ◽  
Xavier Sort ◽  
Alicia Zayas ◽  
Rosa Maria Poch
Keyword(s):  
Climatic Conditions ◽  
Cabernet Sauvignon ◽  
Wine Quality

Crop levels and pruning timing affect must and wine quality of cabernet sauvignon wine grape

2018 ◽  
Vol 75 (3) ◽  
pp. 384
Author(s):  
A.K. Sharma ◽  
R.G. Somkuwar ◽  
Kaushik Banerjee ◽  
Satisha Jogaiah ◽  
Narayan Kamble
Keyword(s):  
Cabernet Sauvignon ◽  
Wine Grape ◽  
Wine Quality

Saline water irrigation and gypsum amendment effects on the quality of peanut seeds

1994 ◽  
Vol 3 (2) ◽  
pp. 169-174 ◽  
Author(s):  
B. Heuer ◽  
A. Schaffer ◽  
A. Meiri ◽  
H. Badani ◽  
B. Ben-Dor ◽  
...  
Keyword(s):  
Saline Water ◽  
Saline Water Irrigation

scholarly journals Modeling Phenols, Anthocyanins and Color Intensity of Wine Using Pre-Harvest Sentinel-2 Images

2021 ◽  
Vol 13 (23) ◽  
pp. 4951
Author(s):  
Sandra N. Fredes ◽  
Luis Á. Ruiz ◽  
Jorge A. Recio
Keyword(s):  
Cabernet Sauvignon ◽  
Spectral Indices ◽  
Color Intensity ◽  
Wine Quality ◽  
Wine Production ◽  
Total Anthocyanins ◽  
Productive Factor ◽  
Wine Color ◽  
Sentinel 2

The inclusion of technological innovation and the development of remote sensing tools in wine production are an efficient and productive factor that supports the production and improves the quality of the wine produced. In this study we explored models based on Sentinel-2 image bands and spectral indices to estimate key wine quality variables, such as phenols (TP), anthocyanins (TA) and color intensity (CI), providing different sensory characteristics of wine. Two Cabernet Sauvignon wine harvest seasons were studied, 2017 and 2018, and models with coefficients of determination (R2) higher than 60% were obtained for color intensity and total anthocyanins during the first season, both in a period very close to harvest during the first days of April, so the high periodicity of Sentinel 2 becomes strategic. In addition, homogeneous sectors can be identified in the plots for selective harvesting and thus the winery space can be programmed appropriately. These results suggest further work on the number of samples in order to transform it into a useful tool with the potential to define a differentiated harvest and estimate the accumulation of phenolic compounds and the intensity of wine color, key elements in the final quality of the wine.

Impact of saline water irrigation on yield and quality of melon (Cucumis melo cv. Huanghemi) in northwest China

2012 ◽  
Vol 43 ◽  
pp. 68-76 ◽  
Author(s):  
C.H. Huang ◽  
L. Zong ◽  
M. Buonanno ◽  
X. Xue ◽  
T. Wang ◽  
...  
Keyword(s):  
Cucumis Melo ◽  
Saline Water ◽  
Northwest China ◽  
Saline Water Irrigation ◽  
Yield And Quality

scholarly journals GROWTH AND POST-HARVEST FRUIT QUALITY OF WEST INDIAN CHERRY UNDER SALINE WATER IRRIGATION AND POTASSIUM FERTILIZATION

2020 ◽  
Vol 33 (3) ◽  
pp. 775-784
Author(s):  
GEOVANI SOARES DE LIMA ◽  
FRANCISCO WESLEY ALVES PINHEIRO ◽  
HANS RAJ GHEYI ◽  
LAURIANE ALMEIDA DOS ANJOS SOARES ◽  
SAULO SOARES DA SILVA
Keyword(s):  
Saline Water ◽  
West Indian ◽  
Soluble Solids ◽  
Water Salinity ◽  
Relative Growth ◽  
Saline Water Irrigation ◽  
Potassium Fertilization ◽  
Four Levels ◽  
Polar Diameter

ABSTRACT The study was conducted to evaluate the growth and physicochemical quality of West Indian cherry cv. BRS 366-Jaburu, as a function of saline water irrigation and potassium fertilization. The research was conducted under greenhouse conditions in Campina Grande-PB. The experimental design was randomized blocks in a 2 x 4 factorial arrangement, which consisted of two levels of irrigation water electrical conductivity - ECw (0.8 and 3.8 dS m-1) and four levels of potassium of 50, 75, 100 and 125% of the recommendation, in which the dose of 100% was equivalent to 19.8 g of K2O per plant year-1, with three replicates and one plant per replicate. Water salinity of 3.8 dS m-1 inhibited the absolute and relative growth in diameter of the rootstock and scion of West Indian cherry plants, in the period from 100 to 465 days after transplanting. The interaction between saline levels and potassium doses was significant for hydrogen potential, soluble solids and anthocyanins levels in BRS 366-Jaburu West Indian cherry fruits, with the highest values obtained in plants fertilized with 125, 125 and 50% of the K2O recommendation and under water salinity of 3.8, 3.8 and 0.8 dS m-\ respectively. Increasing doses of K did not attenuate the effects of salt stress on the relative growth in rootstock stem diameter, fruit polar diameter and anthocyanin contents of West Indian cherry. Soluble solid contents in West Indian cherry pulp increased with application of K2O.

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