Crops & Top Producing States — Set 8

Correct Answer: B. Assam

Assam is the leading tea-producing state in India, producing about 50% of the country's tea. It has ideal climatic conditions with high rainfall and warm temperatures suitable for tea cultivation.

Correct Answer: B. Improve plant strength and disease resistance

Potassium improves plant strength, enhances disease resistance, regulates water uptake, and promotes fruit and seed quality. It is essential for optimal crop growth and productivity across various crops.

Correct Answer: B. Turmeric

Turmeric has both culinary and medicinal uses. It is widely used as a spice in Indian cuisine and traditional medicine (Ayurveda) for its anti-inflammatory and antioxidant properties. India produces and exports significant quantities of turmeric globally.

Correct Answer: B. Develop improved crop varieties and farming techniques

Agricultural research institutions like ICAR and IARI develop improved crop varieties, conduct research on soil health, pest management, and sustainable farming. They provide scientific innovations to enhance productivity and address farming challenges.

Correct Answer: B. Rice

Rice is one of India's most important export crops, with India being the largest rice exporter globally. India exports Basmati rice and non-Basmati rice varieties, contributing significantly to foreign exchange earnings.

Correct Answer: B. Improve water availability for irrigation and recharge groundwater

Rainwater harvesting captures and stores seasonal rainfall for agricultural use, improving water availability during dry seasons. It helps recharge groundwater, reduces dependency on surface water, and supports sustainable irrigation practices.

Correct Answer: B. Mango

Mango is the most important horticultural crop in India, being the national fruit. India produces about 20 million tonnes of mangoes annually and is the world's largest mango producer. Other important horticultural crops include banana, coconut, and various spices.

Correct Answer: B. Reduce soil erosion and increase water retention

Contour plowing involves plowing along the contours of slopes to reduce water runoff and soil erosion. It increases water infiltration into soil, improves moisture retention, and prevents nutrient loss on hilly or sloping terrain.

Correct Answer: C. Micronutrient deficiency (especially zinc)

Micronutrient deficiencies, particularly zinc, iron, and boron, are increasingly prevalent in Indian soils. Zinc deficiency is widespread and affects crop productivity significantly. The Soil Health Card scheme helps identify and address these deficiencies.

Correct Answer: B. Ensure food security and fair prices for food grains

NFSA aims to ensure food security by guaranteeing subsidized food grains to eligible households. It entitles 67% of the population to purchase rice and wheat at subsidized rates, supporting food security and poverty reduction.