NCERT Solutions for Chapter: Crop Production and Management, Exercise 1: MULTIPLE CHOICE QUESTIONS

The term used for the process of separation of grains from chaff is

Read the statements given below.

(i) Seeds require moisture for germination.
(ii) Plants can absorb nutrients mostly in dissolved form.
(iii) Irrigation protects crops from both frost and hot air currents.
(iv) Irrigation improves soil texture.

Choose the combination of statements that indicate the need to irrigate crops.

Which of the following tools would a farmer use to remove weeds from the field?

Which of the following is not true for fertilisers?

Given below are statements about the harmful effects of weeds on crop plants.

(i) They interfere with harvesting.

(ii) They help crop plants to grow healthy.

(iii) They compete with crop plants for water, nutrients, space and light.

(iv) They affect plant growth.

Choose the correct combination of statements.

The process of loosening and turning of soil is called

The monsoon season in our country is during the months

The system of irrigation wherein water is supplied drop by drop near the roots of plants is called