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Effect of irrigation with a saline water on paspalum vaginatum, sw. [electronic resource].

By:

Gomaa, S. A. A

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Language: English Summary language: Arabic Description: p.289-298Other title:

تأثير ملوحة مياه الري على البسبالمpaspalum vaginatum [Added title page title]

Uniform titles:

Annals of agricultural science, Moshtohor, 2004 v.42 (1) [electronic resource].

Subject(s):

Paspalum vaginatum

Online resources:

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In: Annals of Agricultural Science, Moshtohor 2004.v.42(1)Summary: A plastic trays experiment was conducted at the Floriculture Nursery Fielif'"tbe Hort. Res. Inst. Agricultural Research Centre, Cairo Egypt during the two seasons of 2000/2001 and 2001/2002 to assess the effect of water salinity on paspalum vaginatum turfgrass, as a sub-tropical grass, (also called warm season gr..-s). The following results could be obtained: Significant decrease were attained in plant height (em) after most mowings, plant density"10 and the fresh and dry weights (g) of the vegetative parts. At every mowing, Na+, cr, K+, Mg- and Ca++were decreased with raising salts levels of irrigation water. Pigments content (chlorophyll a, band earoteooids) were decreased with increasing salinity water concentrations, while proline in the leaves was increased with increasing the salt concentrations. Meanwhile, the results indicated that most of dissolved salts in irrigation water were absorbed by plants and then accumulated in the plant tissues.

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A plastic trays experiment was conducted at the Floriculture Nursery Fielif'"tbe Hort. Res. Inst. Agricultural Research Centre, Cairo Egypt during the two seasons of 2000/2001 and 2001/2002 to assess the effect of water salinity on paspalum vaginatum turfgrass, as a sub-tropical grass, (also called warm season gr..-s). The following results could be obtained: Significant decrease were attained in plant height (em) after most mowings, plant density"10 and the fresh and dry weights (g) of the vegetative parts. At every mowing, Na+, cr, K+, Mg- and Ca++were decreased with raising salts levels of irrigation water. Pigments content (chlorophyll a, band earoteooids) were decreased with increasing salinity water concentrations, while proline in the leaves was increased with increasing the salt concentrations. Meanwhile, the results indicated that most of dissolved salts in irrigation water were absorbed by plants and then accumulated in the plant tissues.

Summary in Arabic.

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