भारत सरकार कृषि में नीम-आलेपित यूरिया (Neem-coated Urea) के उपयोग को क्यों प्रोत्साहित करती है?
Why does the Government of India promote the use of 'Neem-coated Urea' in agriculture?
Comprehensive collection of questions from General Science asked in recent state service examinations. Each question is verified with official answer keys and step-by-step bilingual solutions.
Why does the Government of India promote the use of 'Neem-coated Urea' in agriculture?
What can be the impact of excessive/inappropriate use of nitrogenous fertilizers in agriculture? 1. Proliferation of nitrogen-fixing microorganisms in soil can occur. 2. Increase in the acidity of soil can take place. 3. Leaching of nitrate to the ground-water can occur. Select the correct answer using the code given below:
What percentage of phosphorus ($P_2O_5$) and nitrogen ($N$) is present in DAP?
Urea is a:
Which of the following fertilizers leaves the maximum residual acidity in soil?
Which fertilizer will be used for wheat cultivation?
Which of the following chemical fertilizers is relatively most soluble in water at 20°C?
Which of the following is used in the production of urea fertilizer?
The most suitable fertilizer for foliar spray on crops is:
With reference to chemical fertilizers in India, consider the following statements: 1. At present, the retail price of chemical fertilizers is market-driven and not administered by the Government. 2. Ammonia, which is an input of urea, is produced from natural gas. 3. Sulphur, which is a raw material for phosphoric acid fertilizer, is a by-product of oil refineries. Which of the statements given above is/are correct?
How much urea is required to supply 1 kg of nitrogen?
Which of the following pairs is NOT correctly matched? Plant Nutrient : Function
Which of the following is NOT a chemical fertilizer?
Which of the following is NOT correctly matched?
Which of the following is most likely to contain 'Triclosan', considered harmful when exposed to high levels over a long period?
Which one of the following is a major component of clove oil?
The primary constituent component of honey is:
The term 'ACE2' is talked about in the context of:
Which of the following is the sweetest sugar?
Milk left open for some time turns sour due to:
Which of the following fruits is most suitable for making jelly?
Which one of the following compounds is used as a sedative/calmative medicine?
Where is aspirin obtained from?
Which acid is present in sour milk products?
Given below are two statements, one labeled as Assertion (A) and the other as Reason (R): Assertion (A): Invert sugar is sweeter than sucrose. Reason (R): Invert sugar is obtained by the hydrolysis of sucrose. Select the correct answer from the code given below: Code: