Effect of Bio sulphur granules (BSG) as fertilizer ingredient on different fractions of sulphur in calcareous soil cultivated with blackgram (Var.VBN-8)

نویسندگان

چکیده

The purpose of this study was to examine the various sulphur (S) fractions in experimental pot calcareous soil treated with Bio granules (BSG) order assess impact granular fertilization S deficient using blackgram (Var. VBN-8) as a test crop.Factorial randomized block design ten treatments (T1- Absolute control;T2-Recommended dose NPK and (Control);T3-Soil based NPK; T4-T3 + Elemental Sulphur @ 40 kg S/ha; T5-T3 BSGI@ T6-T3 BSGII@ S/ha;T7-T3 Vermicompost 4 t ha-1; T8-T4 ha-1;T9- T5 T10- T6+ ha-1 ) replicated thrice 5 pots were maintained for each replication. results revealed that there an upward trend all every treatment (T1 T10), following order: organic > inorganic water soluble exchangeable S. received vermicompost coupled BSG II (T10) (ES@ MethylobacteriumthiocyanatumVRI7-A4 source) found have greatest S-fraction higher than other treatments. Therefore, conjunction is necessary preserve availability nutrients increase solubility through S-oxidation.

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ژورنال

عنوان ژورنال: Journal of Applied and Natural Science

سال: 2022

ISSN: ['0974-9411', '2231-5209']

DOI: https://doi.org/10.31018/jans.v14i3.3702