Question

reasons for each of the following
(a) Drip irrigation system is the best technique to water fruit plants and vegetables.
(b) Weeds should be removed from the plants.
3.2- Fill in the blanks
a_______modern tool used to plough the land.

(b) The process of breaking down big lumps of soil after ploughing is called_______
the addition of________improve the water holding capacity of the soil.

(d) The method of leaving the field uncultivated for a few months is called__________
_______adds specific nutrients to the soil.​

Answer 1

Answer:

REASONS FOR THE FOLLOWING

a ) With drip irrigation, water works its way slowly into the soil, where water goes directly to the roots of the plant, keeping evaporation to a minimum. ... With regular maintenance, a drip system can be very efficient and help you save water.

b ) Weeding is necessary since weeds compete with the crop plants for water, nutrients, space and light. Thus, they affect the growth of the crop. Some weeds interfere even in harvesting and may be poisonous for animals and human beings. Farmers adopt many ways to remove weeds and control their growth.