Write down two advantages of fertilizer over manure. - Vidyadip

Question

Write down two advantages of fertilizer over manure.

✓

Answer

Advantages of fertilizer over manure:

Fertilizers are very rich in plant nutrient whereas manure contains small amounts of essential plant nutrients.
Fertilizers are soluble in water whereas manure is not soluble in water.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Que-Ans (Each of 2 Mark )" from Improvement in Food Resources→Improvement in Food Resources — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Why are the ceilings of concert halls made curved? Draw a labelled diagram to illustrate your answer.

Classify the following as physical or chemical properties:
The composition of a sample of steel is, 98% iron, 1.5% carbon and 0.5% other elements.

Write an activity to demonstrate balanced and unbalanced forces.

Name two solid, two liquids and two gaseous elements at the room temperature.

Distinguish between the following:

Ribosome and centrosome.

Give one use each of the following radioactive isotopes:

Uranium-235
Cobalt–60

A ball hits a wall horizontally at 6.0ms^-1. It rebounds horizontally at 4.4ms^-1. The ball is in contact with the wall for 0.040s. What is the acceleration of the ball?

Explain why, snow shoes stop you from sinking into soft snow.

What would happen if the plasma membrane ruptures or breaks down?

The valencies (or charges) of some of the ions are given below:

Ion	Valency(Charges)	Ion	Valency(Charge)
Sodium ion	1+	Bromide ion	1-
Ammonium ion	1+	Hydroxide ion	1-
Calcium ion	2+	Sulphate ion	2-
Lead ion	2+	Phosphate ion	3-

Using this information, write down the formulate of the following compounds:

Sodium phosphate.
Ammonium sulphate.
Calcium hydroxide.
Lead bromide.