Question
Which nutrient deficiency in groundnut is commonly associated with poor pod filling and shrivelled kernels, since developing pods absorb this nutrient directly from the surrounding soil rather than through normal root-to-shoot transport, and is corrected by applying gypsum at the pegging stage?
More Soils and details Questions
- Which mineral is considered as a secondary mineral?
- Which soil test parameter, calculated as the ratio of exchangeable sodium to the total cation exchange capacity of the soil expressed as a percentage, is u...
- Which of the following factors are considered to be the most active in the process of soil formation?
- Which horizon is characterized by maximum eluviation of clay and iron?
- Which technique uses fluorescently labelled DNA probes to directly visualise and identify specific microorganisms within soil samples under a microscope?
- A soil horizon is defined as:
- Acidic soils are generally found in the regions of
- Bacteria such as Azospirillum colonise the root surface and rhizosphere closely but do not form nodules, fixing nitrogen through a process termed?
- The ISSS classification system categorizes “coarse sand” as:
- The enzyme nitrogenase, responsible for biological nitrogen fixation, requires which two essential metal cofactors to function?
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