EFFECT OF SOME SOIL CONDITIONERS ON FERTILITY AND PRODUCTIVITY OF SANDY SOIL.
FATEN ABDEL-AZIZ ABAS EL- KAMAR;
Abstract
Fa ten Abd El- Aziz A bas EI-Kmar. Effect of some soil conditioners on fertility and productivity of sandy soil. Unpublished M. Sc. Faculty of Agriculture, Moshtohor, Zagazig Universty, Benha Branch.
This investigation was conducted Ito study the effect of some soil conditioners (compost, biocomposite and bentonite) on the fertility and productivity of sandy soil. A field experiment was conducted at lsmailia Agric. Res. Station, and the obtained results could be summarized as follows:
Addition of compost, as well as, biocomposite gradually increased the CEC values with increasing their application rate. High values of available N, P, Fe, Zn, Mn and Cu in soil were obtained with applying 8 ton biocomposite/fed., followed by 15 ton compost/fed.
High values of available K were associated with applying 15 ton bentonite/fed followed by 8 ton biocomposite/fed.
Low values of available N, P, Fe, Zn, Mn and Cu were recorded with all bentonite treatments.
- The lowest value of available K was obtained with applying 5 ton compost/fed.
The highest concentrations of the studied macro and micronutrients were recorded either in peanut vegetative parts or seeds at a rate of 8 ton biocomposite/fed, followed by 15 ton compost/fed, while the lowest values were recorded with 5 ton bentonite /fed.
This investigation was conducted Ito study the effect of some soil conditioners (compost, biocomposite and bentonite) on the fertility and productivity of sandy soil. A field experiment was conducted at lsmailia Agric. Res. Station, and the obtained results could be summarized as follows:
Addition of compost, as well as, biocomposite gradually increased the CEC values with increasing their application rate. High values of available N, P, Fe, Zn, Mn and Cu in soil were obtained with applying 8 ton biocomposite/fed., followed by 15 ton compost/fed.
High values of available K were associated with applying 15 ton bentonite/fed followed by 8 ton biocomposite/fed.
Low values of available N, P, Fe, Zn, Mn and Cu were recorded with all bentonite treatments.
- The lowest value of available K was obtained with applying 5 ton compost/fed.
The highest concentrations of the studied macro and micronutrients were recorded either in peanut vegetative parts or seeds at a rate of 8 ton biocomposite/fed, followed by 15 ton compost/fed, while the lowest values were recorded with 5 ton bentonite /fed.
Other data
| Title | EFFECT OF SOME SOIL CONDITIONERS ON FERTILITY AND PRODUCTIVITY OF SANDY SOIL. | Other Titles | تأثير بعض محسنات التربة على خصوبة وانتاجية الاراضى الرملية | Authors | FATEN ABDEL-AZIZ ABAS EL- KAMAR | Issue Date | 2003 |
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