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General Agriculture

General Agriculture · Quick practice · answer shown after each question

Principles of crop production

Question 1 of 10

Question 1 of 10

The law of the minimum (Liebig) states that growth is limited by

Question 2 of 10

Question 2 of 10

The first step in crop production is usually

Question 3 of 10

Question 3 of 10

Planting distance between crops affects

Question 4 of 10

Question 4 of 10

Supplying nutrients through fertiliser is called

Question 5 of 10

Question 5 of 10

Removing excess seedlings so that the rest have room to grow is

Question 6 of 10

Question 6 of 10

The amount of seed sown per unit area of land is the

Question 7 of 10

Question 7 of 10

Supporting yam vines with sticks so they climb is called

Question 8 of 10

Question 8 of 10

A farmer applies 120 kg of N per hectare using sulphate of ammonia (21% N). The fertiliser needed per hectare is about

Question 9 of 10

Question 9 of 10

Seed dormancy means

Question 10 of 10

Question 10 of 10

Planting improved seeds helps to

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.