Tag: role of organic manures in soil management
Questions Related to role of organic manures in soil management
Leftover material in secondary treatment is used as
In a classroom discussion, three students made the following statements.
Shikha: Fertilizers are chemical substances that are rich in a particular nutrient.
Ritesh: Fertilizers increase the water holding capacity of the soil.
Abhishek: Fertilizers used in excess provide lots of humus to the soil.
Ritesh: Fertilizers increase the water holding capacity of the soil.
Abhishek: Fertilizers used in excess provide lots of humus to the soil.
Which nutrient is not supplied to crops via fertilizer?
Composted manure is produced from________________
The first effect of adding fertiliser to a pond would most likely be to________
Apart from soil fertility, manure also enhances .......... of the soil.
Rhizobium fixes atmospheric _____________
.......... increases crop productivity only to some extent.
Which of the following is a synthetic substance?
Name the macronutrients provided by fertilizers.