A Directions: Kindly identify the following. Write your answer in the space provided. 1 chemical or natural substance added to soil or land to increase its fertility. 2. refers to the resources that are used in farm production 3. to till or dig-up, mix, and overturn the soil. 4 to break the soil clods into smaller mass and incorporate plant residue. 5 are substances used to kill insects. 6 is the regulation or management of a species defined as a pest. the practice of supplying land with water so that crops and plants will grow. 7. 8 is a mass transfer process consisting of the removal of water or another solvent 9 the activity of picking and collecting crops, plants or fish to eat. is an important control method practiced in many crops. 10​