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