Practice Horticulture and Details Questions and Answers

• Which flower crop is most commonly propagated through suckers as a primary method of multiplication?
• What is the name of the disorder in rose where flower buds fail to open properly, often remaining tight and deformed?
• Which factor contributes most significantly to "bent neck" disorder in cut roses during post-harvest storage?
• Chilling injuries in fruits and vegetables arise from exposure to temperatures:
• Toxic substances accumulate in tissues when fruits are stored in environments with:
• What is the state of membrane lipids in fruits and vegetables that are resistant to chilling?
• At what temperature range do fresh produce like apples, oranges, and carrots keep best?
• "Surface pitting" is a characteristic chilling injury most commonly seen in:
• "Internal discoloration" is a common symptom of chilling injury in which of the following?
• The pH of most fruit tissues is generally:
• Which organic acid is primarily present in apples?
• When storing different kinds of fruit together, it is essential that their temperature requirements:
• Pre-cooling of fruits and vegetables is typically done at what temperature range?
• Which antioxidant is found in high abundance in citrus fruits?
• Lycopene, a powerful antioxidant, is most famously present in:
• Which enzyme is primarily responsible for the enzymatic browning of fruits and vegetables?
• Which enzyme is responsible for producing bad-smelling aldehydes in vegetables?
• The microbiological and nutritional shelf life of minimally processed food should ideally be up to:
• Which of the following techniques can be employed to mitigate the impact of terminal heat stress in wheat?
• Which type of soil structure is most desirable for optimal plant growth due to its balance of water retention, aeration, and root penetration?
• Which of the following is the most suitable crop for reclaiming sodic soils, owing to its ability to tolerate high pH and poor soil structure?
• Which climatic factor is primarily responsible for vernalization in winter cereals, a process crucial for initiating flowering?
• Which of the following irrigation scheduling methods is based on soil moisture level rather than crop appearance or calendar method?
• Which of the following is a characteristic feature of a legume root nodule infected by Rhizobium, allowing for effective nitrogen fixation?
• Green manure is a plant or its part which is incorporated in soil for enrichment Which crop is used as a green manure?
• Urea fertilizer is the main source of nitrogen,applied in oir fields ,The NPK ratio of urea is:
• The first irrigation should be given in wheat at which growth stage after transplanting:
• Which among the following crops is considered a typical C4 plant, exhibiting high photosynthetic efficiency under high temperature and light intensity cond...
• By definition, what is the primary purpose of a nursery?
• To what depth should the soil be tilled when preparing a nursery bed?
• Sphagnum moss is used in nurseries primarily for its ability to hold:
• Which medium is the most popular substrate for starting new seeds?
• What is the standard ratio for a basic, effective nursery soil mix?
• From which biological source is Peat moss derived?
• Which bed design is most appropriate for areas experiencing heavy rainfall?
• To support healthy root growth, a high-quality medium must be porous and contain:
• Vermiculite is created by the industrial heat-processing of:
• To ensure plant health, nursery media must be cleared of:
• In 'Air Layering', which material is preferred for its high water-holding capacity?
• What is the primary method for the commercial propagation of Pineapple?