Crop production and management Worksheet-8
Multiple Choice Questions:
(A) Gunny bags (B) Metallic tins
(C) Cloth bags (D) Silos
(A) Mango (B) Neem (C) Banyan (D) Tulsi
Multiple responses:
(A) Paddy (B) Wheat (C) Maize (D) Mustard
(E) Groundnut
(A) Wheat (B) Maize (C) Cotton (D) Linseed
(E) Paddy
(A) Allows growth of earthworms and microbes
(B) Allows penetration of root
(C) Effective action of fertilizers
(D) Allows root to breath easily
(E) Save time and labor
(A) Organic manure (B) Minerals
(C) Fertilizers (D) Air
(E) Some living organisms
(A) Preparation of soil (B) Adding manure and fertilizers
(C) Selection of seeds (D) Protecting from weeds
(E) Harvesting
(A) Canal system (B) Plough
(C) Hoe (D) Tube well
(E) Cultivator
(A) Tilling the soil (B) Loosening of soil
(C) Scraping of soil (D) Removing the weeds
(E) Storage of seeds
(A) It is cheap (B) It saves time
(C) It is easy to handle (D) Light weight
(E) It saves labour
(A) Irrigation (B) Threshing
(C) Traditional tool (D) Ploughing
(E) Seed drill
(A) Enhances the water holding capacity of the soil
(B) Rich in a particular nutrient
(C) Decreases the number of friendly microbes
(D) Improves the texture of the soil
(E) Makes the soil porous
(A) Moat (B) Sprinkler System
(C) Dhekli (D) Drip system
(E) Rahat
(A) Compete with the crop plants
(B) Give better products than crop plants
(C) Poisonous for useful field animals
(D) Are costly
Sequencing:
(A) Preparation of soil (B) Adding manure and fertilizers
(C) Irrigation (D) Harvesting
(E) Sowing (F) Protecting from weeds
(G) Storage
Answer key:
(D)
(B)
(A ,C,E)
(A,D)
(A, B,D)
(B, D,E)
(A,B,D,E)
(B,C,E)
(A,C,D)
(B,E)
(C,E)
(A,D,E)
(A,C,E)
(A,C)
(A) Preparation of soil
(B) Sowing
(C) Adding manure and fertilizers
(D) Irrigation
(E) Protecting from weeds
(F) Harvesting
(G) Storage