30 Questions
What is the purpose of boiling the turmeric fingers in the alkaline solution?
To impart an orange-yellow tinge to the core of the turmeric
What is the recommended thickness for drying the cooked turmeric fingers?
Thin layers are not desirable as they affect the color of the final product
How long does it typically take to completely dry the cooked turmeric fingers?
10 to 15 days
What is the typical yield of dried turmeric product compared to the fresh turmeric fingers?
The yield depends on the variety and location of growing
What is the purpose of polishing the dried turmeric?
To improve the appearance and smoothen the outer surface
What are the two main methods of coloring the polished turmeric rhizomes?
Dry and wet coloring
What is the main cause of the Barren nut defect in coconuts?
Defective fertilization
Which nutrient deficiency can contribute to the Barren nut defect in coconuts?
Potash / Boron
What is the effect of the hormone 2-4-D on coconut fruit setting?
Increases fruit setting by more than double
What is the main purpose of processing coconuts into copra and coconut oil?
To extract the valuable oils and fats from coconuts
What is the difference between copra and milling copra?
Copra is used for direct consumption, while milling copra is used for industrial purposes
Which of the following is not a reason for the shedding of coconut buttons and immature nuts?
Excessive watering
What is the recommended length of the green wood cuttings used for propagation?
10 cm
When should cuttings be collected to achieve the highest percent of rooting under south Indian conditions?
June-July
How long should rooted cuttings be hardened before transplanting them to the main field?
2-3 months
What is the recommended age of the seedlings for planting in the main field during coffee orchard establishment?
16-18 months
What type of soil is recommended to fill the pits prepared for planting coffee seedlings?
Top soil and forest soil
Why is providing shade important for coffee plants in India?
To maintain optimum soil temperature
What is the typical lifespan of a cashew tree?
40 to 50 years
When do cashew trees begin to flower?
November to February
What is the recommended drying time for cashew nuts?
2-3 days
How can you determine if cashew nuts are mature?
Observe if the nuts sink or float in water
What is the average yield of cashew nuts per tree?
10-15 kg
What is the edible part of the cashew tree?
The kernel
What does pruning in coffee cultivation mainly involve?
Centering, Desuckering, Handling, Nipping
What is the purpose of 'Handling' in pruning coffee plants?
Removal of small sprouts that cause shade and unproductive wood
When is digging done in coffee fields according to the text?
Towards the end of the monsoon
What is the purpose of 'Scuffling' in established coffee fields?
Control weeds and conserve soil moisture
During which months are trenches and pits dug between rows of coffee plants?
Aug-Oct
What is the depth of the pits dug between rows of coffee plants?
25 cm
Test your knowledge on the process of cooking turmeric and how alkaline solutions help in imparting its color. Learn about the steps involved in boiling turmeric fingers to achieve an orange-yellow tinge.
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