Practice Horticulture and Details Questions and Answers

• What is the recommended concentration of IBA for rooting 'Hardwood Cuttings' in most fruit crops?
• Which propagation structure is characterized by a horizontal underground stem?
• Which of the following is a 'Clonal' rootstock of Apple?
• Which soil moisture constant is considered the upper limit of plant-available water?
• The force with which water is held in the soil at Field Capacity is approximately:
• Which instrument is used for the "in-situ" measurement of soil moisture tension?
• The water available between Field Capacity and Permanent Wilting Point is known as:
• In horticultural crops, the "Effective Root Zone" depth is critical because:
• Consumptive Use (CU) of water by a crop includes:
• Which coefficient is used to relate potential evapotranspiration (ETo) to actual crop evapotranspiration (ETc)?
• The "Critical Stage" of irrigation in Wheat is:
• For a Citrus orchard, the critical stage for water requirement is:
• Water Budgeting in a farm involves:
• What is the primary objective of protected cultivation?
• Which state in India has the highest area under protected cultivation?
• In a "Quonset" greenhouse design, the roof shape is:
• A 'Leanto' type greenhouse is usually attached to:
• Which structure is most suitable for heavy snowfall regions?
• What is the standard orientation for a standalone greenhouse in latitudes above 40°N?
• The height of a standard naturally ventilated polyhouse usually ranges between:
• "Even span" greenhouses are characterized by:
• Which cladding material has the highest light transmission?
• The thickness of UV-stabilized polyethylene film used in India is usually:
• The well-known plum cultivar ‘Santa Rosa’ originated from a complex hybrid involving which Prunus species?
• The horticultural term ‘bahar’ is used in reference to the flowering and fruiting regulation of which fruit crop?
• The pineapple, a commercially important tropical fruit, is believed to have originated in which country?
• Which of the following fruit crops exhibits gametophytic self-incompatibility, limiting self-fertilization and requiring cross-pollination?
• Dichogamy, the condition where male and female parts mature at different times, is typically observed in which of the following fruit crops?
• The phenomenon of heterostyly, characterized by flowers having styles of different lengths, is typically observed in which fruit crop?
• In grape cultivation, the disorder termed ‘Hen and Chicken’ refers to the condition involving:
• The floral mechanism known as cleistogamy, which ensures self-pollination, is beneficial under which condition?
• Among the following, which fruit crop is the most commercially important natural source of tartaric acid?
• In fruit crop production, the synthetic auxin 2,4-D is most commonly used for which purpose?
• Among pear rootstocks, which one is widely used to induce dwarfing and is compatible with several commercial scion varieties?
• In high-density apple plantations, which rootstock is most commonly used to restrict tree size and allow easier orchard management?
• Which one of the following fruits is regarded as a rich dietary source of fats, particularly monounsaturated fatty acids?
• Which variety of grape is globally preferred for the production of high-quality raisins due to its seedlessness and drying suitability?
• In guava, which part of the fruit becomes edible and contributes to the high dietary fiber and vitamin content?
• What is the botanical classification of banana fruit in terms of fruit type?
• In apple cultivation, most diploid varieties exhibit what kind of floral fertility behavior, necessitating companion cultivars?