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Author(s): | Diez, J. A. |
Author Affiliation: | Instituto de Edafologia y Biologia Vegetal, CSIC, Madrid, Spain |
Title: | Efecto de la fertilizacion potasica en suelos pobres sobre ryegrass y Trifolium |
Translated Title: | Effect of potassium fertilizer on poor soils on ryegrass and Trifolium |
Source: | Anales de Edafologia y Agrobiologia. Vol. 41, No. 3/4, 1982, p. 653-660. |
Keywords: | TIC Keywords: Lolium perenne; Trifolium repens; Fertilizers; Potassium; Nutrient uptake; Potassium fertilizers; Responses
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Abstract/Contents: | In a pot trial, the effects on 6 soils of added K calculated from EUF-K curves on the growth of (a) perennial ryegrass and (b) white clover cut 4 times at 30-day intervals were studied. For (a), percentage dry wt. increases ranged from 0 to 81% and for (b) from 3 to 89% for the different soils. The rate of decrease in dry wt. production at successive cuts was less with added K for (a). K absorption by (a) was greater than by (b). |
Language: | Spanish |
References: | 8 |
See Also: | Other items relating to: Potassium |
Note: | Summary appears in English |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Diez, J. A. 1982. Efecto de la fertilizacion potasica en suelos pobres sobre ryegrass y Trifolium. (In Spanish) Anales de Edafologia y Agrobiologia. 41(3/4):p. 653-660. |
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