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Potassium dichromate: It is commonly used as an oxidizing agent in the determination of soil organic matter content. It reacts with organic matter, and the change in color indicates the amount of organic matter present. Ferrous ammonium sulphate: This reagent is used as a reducing agent in the soil organic matter determination. It reacts with the excess potassium dichromate after the oxidation reaction is complete. Diphenyl amine: It is used as an indicator in the determination of soil organic matter. It reacts with the reduced form of chromium, resulting in a color change. Sulphuric acid: Sulphuric acid is commonly used as a digestion reagent in the determination of soil organic matter. It helps break down organic matter and facilitates the oxidation process.
Sterility mosaic is viral disease of which crop and is transmitted by
Somatic hybridisation is achieved through
The Chairperson and Chief Executive Officer FSSAI have appointed by_____
Which type of seed production involves controlled pollination?
World Bank is a body:
_____________ is the most critical factor in the maintenance of seed germination and viability of seed during storage.
Allocative efficiency is also called as
Micro irrigation _______ has emerged as a tool for effective management of resources which save water.
Which among the following is medium to high irrigation sensitive crop?
Fruit cracking in litchi is caused by ____