Question

(a) Harvesting
(b) weeding
(c) Effects of Adding manures
(d) Irrigation
(e) sowing​

Answer 1

Explanation:

(a) Harvesting

(b) weeding

(c) Effects of Adding manures

(d) Irrigation

(e) sowing

Answer 2

Answer:

1.gerund or present participle: harvesting

2.Weeding is the process to remove out the weeds. Weeds are unwantedvplants which grown along the useful crops. Weeding is required because weeds are competitive plants as they reduce the useful crop yield by acquiring space, fertilizers and nutrients from the soil.

3.The Effects of Manure on the Soil

As the soil absorbs manure, nutrients are released. This enriches the soil, which in turn helps the plants. ... Adding manure to compacted soil helps loosen the soil. Manure produces increased soil carbon, which is an important source of energy that makes nutrients available to plants.

4.