EFFECT OF MANURING WITH DIFFERENT LEVELS OF ORGANIC FERTILIZER WITH AND WITHOUT FERRUS SULPHATE OR ZINC SULPHATE ON SOIL NUTRIENTS AVAILABILITY TO WHEAT PLANTS | ||||
| Journal of Plant Production | ||||
| Article 7, Volume 25, Issue 4, April 2000, Page 2017-2029 PDF (612.74 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jpp.2000.258780 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| M. M. Shaaban,; Zeinab M. Mobarak; A. A. El-Sayed | ||||
| Botany Dept., National Research Centre, Dokki, Cairo, Egypt | ||||
| Abstract | ||||
| A pot experiment was conducted in the greenhouse of the Programme “Micronutrient and Other Plant Nutrition Problems in Egypt” with wheat plants to study the influence of manuring with different levels of Farm Yard Manure (FYM) alone or when enriched with FeSO4 or ZnSO4 on the dry matter formation, nutrient concentrations and nutrient uptake by the plants. The obtained data showed that there are positive correlations between the increased levels of organic manure and both uptake and dry matter formation by the plants. Enrichment with FeSO4 or ZnSO4 has additionally increased nutrient uptake, concentrations and dry weight of the plants and enrichment with FeSO4 was the most effective. The treatments 1[0.25 % FYM (5 m3/fed) + 0.35 g/pot FeSO4 or ZnSO4 (50 Kg/fed)] and 2 [0.50 % FYM (10 m3/fed) + 0.35 g/pot FeSO4 or ZnSO4 (50 Kg/fed)] were the best. Negative correlations were recorded with dry weight, N, Ca, Mg and Mn uptake and increased levels of FYM in case of enrichment with FeSO4, while negative correlations were only found in both Mg and Mn uptake in case of enrichment with ZnSO4 . | ||||
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