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הספר "אוצר וולקני"
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קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Evaluation of a peanut collection for shell-colour traits in two diverse soil types
Year:
2012
Authors :
בדני, חנה
;
.
ברנד, יעל
;
.
גינזברג, עידית
;
.
גלילי, שמואל
;
.
חדוות, אילן
;
.
חובב, רן
;
.
Volume :
131
Co-Authors:
Hovav, R., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Badani, H., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Ginzberg, I., Department of Vegetable Crops and Genetics, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Chedvat, I., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Brand, Y., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Galili, S., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Facilitators :
From page:
148
To page:
154
(
Total pages:
7
)
Abstract:
In the in-shell peanut market, consumers favour the bright yellow shells characteristic of peanuts grown in sandy soils. Expanding cultivation of commercial varieties into areas with heavier soils has led to a less desirable brown tint, and reduced crop marketability. To overcome this, we evaluated a collection of 97 genotypes for shell colour when grown in sandy or semi-red soils to identify genotypes that have bright shells when grown in heavier soils. Residual maximum likelihood analyses of spectrophotometer-based parameters indicated significant genotype×soil interaction effects for all of the examined colour variables: brightness, red and yellow. In the heavier soil, there was also a significant correlation between maturity and the red variable. The pods of several early-maturing genotypes, mainly from the fastigiata group, had similar or better scores in the heavier soil than in the sandy soil. We did not observe any significant correlations between colour variables and other important pod traits, aside from maturity and shell thickness, highlighting the potential for introducing desirable pod colour into local cultivars to be grown in heavy soils. © 2011 Blackwell Verlag GmbH.
Note:
Related Files :
Arachis
Arachis hypogaea
Core collection
Pod development
Shell colour
עוד תגיות
תוכן קשור
More details
DOI :
10.1111/j.1439-0523.2011.01916.x
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
28545
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:40
You may also be interested in
Scientific Publication
Evaluation of a peanut collection for shell-colour traits in two diverse soil types
131
Hovav, R., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Badani, H., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Ginzberg, I., Department of Vegetable Crops and Genetics, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Chedvat, I., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Brand, Y., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Galili, S., Department of Field Crops, Plant Science Institute, The Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Evaluation of a peanut collection for shell-colour traits in two diverse soil types
In the in-shell peanut market, consumers favour the bright yellow shells characteristic of peanuts grown in sandy soils. Expanding cultivation of commercial varieties into areas with heavier soils has led to a less desirable brown tint, and reduced crop marketability. To overcome this, we evaluated a collection of 97 genotypes for shell colour when grown in sandy or semi-red soils to identify genotypes that have bright shells when grown in heavier soils. Residual maximum likelihood analyses of spectrophotometer-based parameters indicated significant genotype×soil interaction effects for all of the examined colour variables: brightness, red and yellow. In the heavier soil, there was also a significant correlation between maturity and the red variable. The pods of several early-maturing genotypes, mainly from the fastigiata group, had similar or better scores in the heavier soil than in the sandy soil. We did not observe any significant correlations between colour variables and other important pod traits, aside from maturity and shell thickness, highlighting the potential for introducing desirable pod colour into local cultivars to be grown in heavy soils. © 2011 Blackwell Verlag GmbH.
Scientific Publication
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