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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Plant spacing effect on yield of cotton irrigated with saline waters
Year:
1983
Source of publication :
Plant and Soil
Authors :
מאירי, אברהם
;
.
קלו, יחזקאל
;
.
קרן, רמי
;
.
Volume :
74
Co-Authors:
Keren, R.
Meiri, A.
Kalo, Y., The Volcani Center, Inst. of Soils and Water, ARO, Bet Dagan, 50250, Israel
Facilitators :
From page:
461
To page:
465
(
Total pages:
5
)
Abstract:
The response of the cotton plant (Gossypium hirsutum L.) to 9.0 and 12.5 cm intra- and 75.0 and 96.5 cm inter-row spacing was studied under irrigation with saline water (5.5 dS/m, SAR 18). In general, the dry weight per plant matter, the leaf area, number of bolls and flowers, and yield per plant were all affected significantly by intra-row spacing but, not by inter-row spacing. However, on a unit area basis, they were affected only by the inter-row spacing. This indicates that competition between plants exists when intra-row spacing is reduced, whereas no significant competition occurs due to a decrease in the inter-row spacing. Although the effect of intra-row spacing on yield for a unit area was found to be not significant, the effect of inter-row spacing was significant. Yield in plots with the conventional spacing (96.5 cm between rows and 12.5 cm between plants in the row) was 4863 kg/ha, whereas the yield in plots with 75 cm between rows was about 23% higher (5974 kg/ha). The lint percentage and the plant height were not affected significantly by either intra- or inter-row spacings. © 1983 Martinus Nijhoff/Dr W. Junk Publishers.
Note:
Related Files :
Gossypium hirsutum
Gossypium hirsutum L.
plant competition
Plant density
Stand density
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02181364
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
21060
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:41
Scientific Publication
Plant spacing effect on yield of cotton irrigated with saline waters
74
Keren, R.
Meiri, A.
Kalo, Y., The Volcani Center, Inst. of Soils and Water, ARO, Bet Dagan, 50250, Israel
Plant spacing effect on yield of cotton irrigated with saline waters
The response of the cotton plant (Gossypium hirsutum L.) to 9.0 and 12.5 cm intra- and 75.0 and 96.5 cm inter-row spacing was studied under irrigation with saline water (5.5 dS/m, SAR 18). In general, the dry weight per plant matter, the leaf area, number of bolls and flowers, and yield per plant were all affected significantly by intra-row spacing but, not by inter-row spacing. However, on a unit area basis, they were affected only by the inter-row spacing. This indicates that competition between plants exists when intra-row spacing is reduced, whereas no significant competition occurs due to a decrease in the inter-row spacing. Although the effect of intra-row spacing on yield for a unit area was found to be not significant, the effect of inter-row spacing was significant. Yield in plots with the conventional spacing (96.5 cm between rows and 12.5 cm between plants in the row) was 4863 kg/ha, whereas the yield in plots with 75 cm between rows was about 23% higher (5974 kg/ha). The lint percentage and the plant height were not affected significantly by either intra- or inter-row spacings. © 1983 Martinus Nijhoff/Dr W. Junk Publishers.
Scientific Publication
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