A) Tropical and subtropical B) Desert C) Temperate D) Arctic
A) 3.0 - 4.0 B) 10.0 - 11.0 C) 8.0 - 9.0 D) 5.5 - 7.5
A) Root cuttings B) Division C) Air layering or grafting D) Direct seeding
A) 5-8 meters B) 1-2 meters C) 20-25 meters D) 10-12 meters
A) Fruit flies B) Ladybugs C) Earthworms D) Bees
A) To make the tree taller B) To prevent flowering C) To improve fruit production and shape D) To kill pests
A) High nitrogen fertilizer only B) High iron fertilizer only C) No fertilizer needed D) Balanced NPK fertilizer
A) Regularly, ensuring soil moisture B) Once a month C) Never water them D) Only when leaves wilt
A) 6-8 months B) 1 year C) 1-2 weeks D) 3-5 months
A) Hard and green B) No smell C) Very soft and mushy D) Slightly soft to the touch and fragrant
A) Rooting a branch while still attached to the parent plant B) Grafting two trees in the air C) Planting seeds directly into the air D) Spraying roots with air
A) To dry out the soil B) To attract pests C) To retain moisture and suppress weeds D) To increase soil pH
A) Powdery mildew B) Anthracnose C) Dutch elm disease D) Rose black spot
A) Using pheromone traps B) Pouring gasoline on the soil C) Releasing more fruit flies D) Ignoring them
A) To increase soil salinity B) To encourage root growth in dry soil C) To prevent root rot D) To attract mosquitoes
A) More susceptible to diseases B) Unknown fruit quality C) Earlier fruiting and known fruit quality D) Slower growth
A) Lucknow 49 B) Allahabad Safeda C) Red Flesh D) Granny Smith
A) To attract more pests B) To improve the size and quality of remaining fruits C) To decrease fruit production D) To make the tree weaker
A) Nitrogen B) Calcium C) Potassium D) Phosphorus
A) Leaf growth B) Stem elongation C) Root growth D) Fruit development and disease resistance
A) Boiling seedlings B) Freezing seedlings C) Gradually acclimating seedlings to outdoor conditions D) Planting seedlings in concrete
A) Rapid growth B) Increased fruit production C) Dark green leaves D) Yellowing leaves
A) By introducing pollinators like bees B) By spraying pesticides C) By planting only one guava tree D) By removing all flowers
A) Heavy clay B) Pure sand C) Well-draining loam D) Compacted soil
A) No irrigation B) Flood irrigation C) Sprinkler irrigation D) Drip irrigation
A) Late dry season B) Summer C) Early rainy season D) Winter
A) Relatively easy to grow B) High water requirements C) Rich in vitamins and minerals D) Can be used to make juice and jam
A) Dark green leaves B) Stunted growth and yellowing leaves C) Increased disease resistance D) Excessive fruit production
A) Speed up ripening B) Add flavor C) Protect from pests and sunburn D) Slow down ripening
A) Years B) Relatively short, a few days at room temperature C) Several months at room temperature D) Several weeks at room temperature |