Effectofbio-fertilization and the addition of humic and fulvic acid in availability of phosphorus, some minor elements in soil and growth of white maize plant, sorghumbicolorl
Kadhem Al-Barakat, HN; Talib Alshujairy, QA; Al-Hedny, S
A field experiment was conducted in Al-Muthanna province on the Swirling Riverside during the spring season 2017. A field experiment was conducted by Randomized complete Block design (RCBD) by three replicates to study the effect of the addition of acidic humic, fulvic and bio-fertilizer in the Availability of P, iron, zinc and manganese in the soil,uptake it in plant,dry matter and seedweight white corn plant. Four treatments of humic and fulvic acid were used as additive: no acidic addition (H0), 8 liters of ha-1 (H1), 16 liters of ha-1 (H2), 24 liters of ha-1 (H3). (B0), bio-fertilizer containing Bacillus subtilis (B1), bio-fertilizer containing Pseudomonas (B2), bio-fertilizer containing bacteria Bacillus subtilis and Pseudomonas (B3) bacteria. The results showed significant superiority of B3 in manganese in soil, phosphorus, iron, zinc, manganeseuptake in plants, dry weight of plant, grain yield and B2 in both phosphorus, iron and zinc in the soil. The results also showed that H3 exceeded phosphorus, iron, zinc and manganese in soil, phosphorus, iron, zinc, manganeseuptake in plant, dry weight of plant and grain yield. And H2 in phosphorus uptake in the plant. The B2H3 interaction was significantly higher in both phosphorus, iron and zinc in the soil and interaction B3H3 in the manganese-prepared soil, iron and manganese uptake in the plant, grain yield and intraction B3H2 exceeded in both phosphorus and zinc uptake in the plant and dry weight in the plant. © 2018 Plant Archives. All Rights Reserved.