Drying effect of some al-hamar marshes soils on availability of phosphorus and zinc

Al-Gasimi, A.Sh.B.

Drying effect of some al-hamar marshes soils on availability of phosphorus and zinc

1988

Al-Gasimi, A.Sh.B.

Four samples were collected through growth stage (60 days) from soil and plants each 15 days. Corn plant (Zea mays L.) was used as plant indicators. The results showed that: a sharp decrease in phosphorus concentration after few hours was observed and the dicalcium phosphate dehydrate was formed in all soils which converted to less soluble phases, also different available phosphorus and zinc occurred in soil samples, corn responded highly to phosphorus and zinc additions, positive relationship occurred between phosphorus and zinc in plants tissue

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AGROVOC Keywords

absorption cinc fertilisation fosforo hordeum vulgare inondation irak marisma phosphore secado sol solubilidad sorghum bicolor suelo zea mays zinc

Bibliographic information

Pagination

130 p.

Other Subjects

Aplicacion de abonos; Sechage; Absorcion; Conductivite electrique; Inundacion; Solubilite; Conductividad electrica; Prairie marecageuse

Language

Arabic

Note

5 tables; 31 graphs; 111 ref. Summaries (Ar, En). *National Agricultural Documentation Center, Baghdad, Iraq

Type

Thesis; Summary; Non-Conventional

Corporate Author

Baghdad Univ. (Iraq). Coll. of Agriculture

In AGRIS since: 1993-08-15

Format: AGRIS AP

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Drying effect of some al-hamar marshes soils on availability of phosphorus and zinc

1988

AGROVOC Keywords

Bibliographic information