The difference between broilers and layers.
.
Both lays eggs and can be reared for meat.
Broilers are especially reared for meat.
Layers are always reared for meat
Broilers are especially reared for eggs.
The best method of sowing seeds is
Seeds sown in maximum depth.
Seeds sown above the surface of soil.
Seeds sown at proper depth.
Seeds sown very closely packed to each other.
Which of the following is rich in organic nutrients?
Organic crops
Organic seeds
Fertilizers
Manure
The branch of agriculture which deals with the growth and production of vegetables and fruits.
Horticulture
Vegiculture
Orniculture
Fruticulture
Parthenium, Chenopodium, Amaranthus and wild oats are collectively called as:
Fodder crops
Weeds
Cereals
Fiber crops
A natural bioherbicide is made:
By a biologist
From natural biological agents.
In a biology laboratory.
By a biological processes
Farmers use different types of fertilizers depending on:
The type of soil and availability of water
The crop grown and duration of sunlight
The type of soil and the crop grown
The duration of sunlight and availability of water
Biotic factors which affect storage of grains are:-
1. Rat
2. Fungi
3. Moisture
4. Insects
1 and 2
3 only
1,2 and 3
1,2 and 4
Name the agricultural practice which enable farmers to select better seedlings,promote deeper penetration of roots which inturn increase productivity of crops.
Transplantation
Transportation
Broadcasting
Irrigation
The word agriculture is derived from the word ' ager ' which means:
Crop
Trees
Plants
Field
