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Uptake and distribution of mineral nutrients in muskmelon seedlings under nitrogen and phosphorus stresses and during recovery
Year:
1988
Source of publication :
Plant and Soil
Authors :
Angemar, Y.
;
.
Edelstein, Menahem
;
.
Nerson, Haim
;
.
Volume :
112
Co-Authors:
Nerson, H., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Experiment Station, Haifa, 31999, Israel
Edelstein, M., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Experiment Station, Haifa, 31999, Israel
Angemar, Y., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Experiment Station, Haifa, 31999, Israel
Facilitators :
From page:
273
To page:
278
(
Total pages:
6
)
Abstract:
Muskmelon seedlings were grown hydroponically in a greenhouse and starved of nitrogen and/or phosphorus for 4 weeks. They were then transferred to an optimal N and P regime or to the opposite stress for an additional 3-week period. Nitrogen stress reduced markedly N, Ca, and chlorophyll contents of leaves and stems, but increased P content. Phosphorus stress reduced significantly P and K concentrations in stems and leaves but did not affect markedly chlorophyll content and did not result in N accumulation. Both stresses reduced significantly the area of the first leaf mainly by adversely affecting cell division. Repair of N and P concentrations in deficient seedlings by transfer to the optimal nutrition regime was more rapid in N- than in P-stressed seedlings. © 1988 Kluwer Academic Publishers.
Note:
Related Files :
calcium
chlorophyll
Cucumis melo L.
Magnesium
plant growth
potassium
Show More
Related Content
More details
DOI :
10.1007/BF02140006
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
30458
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:54
Scientific Publication
Uptake and distribution of mineral nutrients in muskmelon seedlings under nitrogen and phosphorus stresses and during recovery
112
Nerson, H., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Experiment Station, Haifa, 31999, Israel
Edelstein, M., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Experiment Station, Haifa, 31999, Israel
Angemar, Y., Department of Vegetable Crops, Agricultural Research Organization, Newe Ya'ar Experiment Station, Haifa, 31999, Israel
Uptake and distribution of mineral nutrients in muskmelon seedlings under nitrogen and phosphorus stresses and during recovery
Muskmelon seedlings were grown hydroponically in a greenhouse and starved of nitrogen and/or phosphorus for 4 weeks. They were then transferred to an optimal N and P regime or to the opposite stress for an additional 3-week period. Nitrogen stress reduced markedly N, Ca, and chlorophyll contents of leaves and stems, but increased P content. Phosphorus stress reduced significantly P and K concentrations in stems and leaves but did not affect markedly chlorophyll content and did not result in N accumulation. Both stresses reduced significantly the area of the first leaf mainly by adversely affecting cell division. Repair of N and P concentrations in deficient seedlings by transfer to the optimal nutrition regime was more rapid in N- than in P-stressed seedlings. © 1988 Kluwer Academic Publishers.
Scientific Publication
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