Effect of water deficiency on grain yield and nodulation of common bean (Phaseolus vulgaris L.)

Kostov, O.

Effect of water deficiency on grain yield and nodulation of common bean (Phaseolus vulgaris L.)

1998

Kostov, O. (Institut po Pochvoznanie i Agroekologiya "N. Pushkarov", Sofia (Bulgaria))

The water deficiency conditions of the soil significantly depress development of plants, grain yield, N content in the yield and nodulation. The best results were observed with the manure treatment. Mineral nitrogen depressed nodulation process. Organic fertilizers decrease the negative effect of the drought on the grain yield and nodulation.The received results suggest that drought can be used in the studies related to the introduction of stress factor in the different stages of plant development and its effect on N2 fixation.

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AGROVOC Keywords

crop yield grain granos nitrogen content peso phaseolus vulgaris poids pot experimentation rendement des cultures rendimiento de cultivos root nodulation soil water deficit teneur en azote weight

Bibliographic information

Published in

Pochvoznanie, Agrokhimiya i Ekologiya (Bulgaria) | Soil Science Agrochemistry and Ecology

Volume 33 Issue 1 ISSN 0861-9425

Pagination

pp. 8-9

Other Subjects

Nodulacion; Deficit hydrique du sol; Contenido de nitrogeno; Formation de nodosites; Experimentacion en contenedor; Deficit de humedad en el suelo; Experimentation en pot

Language

English

Note

Summary (Bg)

2 ill.; 2 ref.

Translated Title

Vliyanie na vodniya defitsit v"rkhu dobiva na z"rno i grudkoobrazuvaneto pri fasul (Phaseolus vulgaris L.)

Type

Summary

Corporate Author

Selskostopanska Akademiya, Sofia (Bulgaria)

In AGRIS since: 1999-08-15

Format: AGRIS AP

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Effect of water deficiency on grain yield and nodulation of common bean (Phaseolus vulgaris L.)

1998

AGROVOC Keywords

Bibliographic information