Major crops - cereals, fibre and beverage crops - class-X

Mumbai is historically known as the 'Cottonopolis of India' and serves as the primary port for the export of cotton and cotton textiles.

Jute requires specific alluvial soil and high humidity, which are found in the Ganga-Brahmaputra delta region. Meghalaya is not a significant producer of jute compared to West Bengal, Bihar, and Assam.

Cotton textiles are a major export commodity from India to various neighboring countries, including Sri Lanka, due to established trade routes and demand.

The soils are generally rich in montmorillonitic and beidellitic group of clay minerals. Black soils are most suitable for the cotton crop hence it is also known as black cotton soil. Besides cotton, the soil is suitable for the cultivation of crops like wheat, groundnut, chillies, tobacco and jowar.

• India is one of the important cotton-manufacturing countries of the world.
  
•  Both short-staple and long-staple cotton is grown in the country.
  
• The cotton textile industry requires raw cotton as principal raw material and chemicals like caustic soda, dyes, arrowroot or starch, etc. for its production. 
  
• The cotton growing regions are Maharashtra, Gujarat, Karnataka, Tamil Nadu, etc.
  

 There are four commercially grown species of cotton, all domesticated in antiquity: Gossypium hirsutum – upland cotton, native to Central America, Mexico, the Caribbean and southern Florida (90% of world production)

Jute is a tropical crop that requires high humidity and significant rainfall, often described as a moist climate, to grow effectively.

India's jute industry is primarily concentrated in the Hugli basin in West Bengal, due to favorable factors like proximity to raw material jute-producing areas, abundant water supply for processing, and cheap labor.

The U.S.A. is consistently one of the world's largest producers and exporters of cotton.

India is the third-largest producer of cotton in the world. Cotton grows well in drier parts of the black cotton soil of the Deccan plateau. 

India is the third-largest producer of cotton in the world. Cotton grows well in drier parts of the black cotton soil of the Deccan plateau. 

Cotton, Jute, Sugarcane are the cash crops.
The other cash crops are Oil seeds and Tobacco.

The soils are generally rich in montmorillonitic and beidellitic group of clay minerals. Black soils are most suitable for the cotton crop hence it is also known as black cotton soil. Besides cotton, the soil is suitable for the cultivation of crops like wheat, groundnut, chillies, tobacco and jowar.

Shrub is a medium sized woody plant. Cotton is a fibre crop and is a shrub. It is soft fluffy staple fibre which grows in a case. This fibre is yarn into threads. The fibre is almost pure cellulose. India is believed to be the original home of the cotton plant. It is a kharif crop.

Cotton is a fibre crop, is a shrub native to tropical and sub tropical regions around the world. It is soft fluffy staple fibre which grows in a case. This fibre is yarn into threads. The fibre is almost pure cellulose. India is believed to be the original home of the cotton plant. It is a kharif crop.

Soil is the topmost layer of the earth's surface. Each type of soil benefits the plant in different ways. Alluvial soil is rich in potassium. Black soil is rich in calcium, potassium and magnesium. Black soil is best suited for the cotton crops. 

Jute is a native plant of India. It is known as golden fibre. It needs hot and humid climate with average rainfall and temperature. It grows well in alluvial soil regions as it is the most fertile soil. 

Jute is a fibre crop. It is grown for its fibres. Jute is expensive. It is very profitable to our economy. It is the second most important crop after cotton. Its demand is rising in the world making our economy strong. Due to its golden silky colour it is known as golden fibre.

Cotton is a fibre crop. China is the biggest cotton producing country. Also the countries mentioned here are known as cotton producing countries. 

India is the second largest producer of cotton. Cotton has been used in India since the Indus valley civilization where cotton threads were recovered. India produces 6,423 thousand metric tons of cotton every year. The reason for such a huge production is the climate that is most favorable in northern part of the country. A moderate temperature of 25-35 degree Celsius is best suited for cotton cultivation in India. It is processed in huge quantity through modern machines based on the quality requirement.

Rubber is non fibre crop and Hemp, Cotton, Natural Silk are fibre crop.

Jute comes from the stem of jute plants, while coir comes from the husk of coconut fruit.

Cheap and abundant power supply is not one of the reasons for concentration of jute mills in Kolkata.

Cotton plant is a fibre crop. It is a kharif crop. India is the original home of the cotton plant. India is the third largest producer of cotton in the world. It requires high temperature and rainfall of about 50-120 cm . 

Fruits, Vegetables, Spices, Floriculture, Medicinal/aromatic plants, others like Betel vine, Mushroom, Honey production are  highest production of food grains in Uttar Pradesh.

 West Bengal is the largest producer of Jute, Gujarat is the largest producer of Cotton and Uttar Pradesh. 

Northwestern India (including Gujarat and Punjab) and western India (Maharashtra) are the primary regions for cotton cultivation due to the favorable black soil and climate.

Jowar is the third most important food crop with respect to area and production.

Assam is historically and currently the largest producer of tea in India, accounting for more than half of the country's total production.

Tea plants require well-drained soil and cannot tolerate waterlogging, which is why they are primarily cultivated on the slopes of hills to allow for natural drainage.

Karnataka is the largest coffee production state in the country, accounts for nearly 71 per cent. Chikmagalur, Kodagu and Hassan districts of Karnataka are major coffee producer regions of the state.

Assam accounts for over 51% of total production of tea in India. Firstly, tea plantation was imported to Assam from China and then it spread to Daljeeling and then to South India.

Brazil has been the world's largest producer of coffee for over 150 years, consistently leading global production volumes.

Assam is the primary tea-growing region in India due to its favorable climate and topography, making it the leading producer.

India has the world's largest area under tea and it produces 28.3 percent of the world's production. At present, India is the fourth largest producer of tea after Kenya, China and Sri Lanka.  Assam is the largest producer of tea contributing 53.2% of the total area and 51% of the tea produced in India. 

Laterite soil

• Tea is one of the important cash crops in India. Assam is the largest producer of tea. Each year, the tea estates of Assam collectively yield approximately 1,500 million pounds (680,400,000 kg) of tea.
  
• Assam and West Bengal together constitute 2/3^rd of total tea production of India.
  

Tea is also called as green gold. This is because of different reasons. One reason is that the tea is considered very precious and is exported to many other parts. The other reason why it is called so is that when there was the requirement of labours in Assam people were given false hopes that there is a green gold in the tea plantations and were brought from central parts of India to work in Assam tea plantations.

Hence it is little wonder that China is the biggest producer of tea in the world. ... Thus China is the third in the list of largest tea exporters in the world. With total export volume of 332 million kg in the year 2016, its share in the world tea export market was 21%. Most of the tea produced in China is green tea.

Arabica and Robusta are two varieties of coffee. There are around 100 species of coffee. Robusta has a taste of burnt tire which is due to more amount of caffeine present in Robusta. It has around 2.7% which is double to that of Arabica which has only 1.5% of caffeine. 

India has the world's largest area under tea and it produces 28.3% of the world' production. At present India is the fourth largest exporter of tea after Kenya, China and Sri Lanka.

Tea is one of the important cash crops in India. Largest tea producers of India are Assam and West Bengal with 2/3^rd of total production of India. 

• Ooty also known as Udhagamandalam is located in the Indian state of Tamilnadu. It is famous for the coffee and tea plantations.
  
• It is a famous hill station attracting many tourists due to its natural beauty. It is situated in the Nilgiri hills which are known as Blue Mountains.
  

Mountain soil is best suitable for cultivation of soil. As the name denotes, this soil comes from mountain slopes. It is considered to be one of the best type of soil, rich in nutrients. The soil should be gently rolled so as to prevent waterlogging. Virgin forest soils containing a good amount of iron and humus are the best ones.

Tea is one of the important cash crops in India. Largest tea producers of India are Assam and West Bengal with 2/3^rd of total production of India. 

Beverage is a drink other than water for human
consumption. Among the given options tea and coffee are examples of beverages.

• India is the world's largest pulse producer accounting for 27-28 per cent of global pulse production. It is also the largest consumer of pulses. 
  
• Madhya Pradesh is India’s largest pulse producing state, which accounts for 23% of total pulse production in the country.
  

Tea in Assam and Coffee in Brazil are mono-culture crops provides immediate cash to the farmers.

Costing around Rs. 1 lakh per kg. Mokaibari Tea has become one of the most expensive tea. It is grown by Makaibari Tea Estate in Darjeeling.

Sao Paulo is the municipality located in the southeast of Brazil. The expansion of coffee production was the most important factor in the growth of Sao Paulo. It has become the region's chief export crop and also yielded good revenue.

The most commonly used coffee beans are Arabica and Robusta grown in the hills of Karnataka (Kodagu, Chikkamagaluru and Hassan), Kerala (Malabar region) and Tamil Nadu (Nilgiris District, Yercaud and Kodaikanal)

Laterite soil is red in colour. Hyderabad and Coastal Karnataka , where Bellary and Mangalore are situated , to my mind, are the places where Lateritic soil exists. Kudremukh Iron Ore Project already exists there (not in Bellary presumably) and prepare Pellets of iron ore

 Tea plant is a shrub. It is an important beverage crop which was introduced in India by British. Tea plant grows well in tropical and subtropical climates. It grows in deep fertile soil. It requires warm and moist climate for the growth. Hence extensive frost destroys the tea plant as it makes the weather very cold. Frost is a thin layer of ice.

Shrub means a small plant. Tea plant is a shrub. It is an important beverage crop which was introduced in India by british. Tea plant grows well in tropical and sub tropical climates. It grows in deep fertile soil. It requires warm ans moist frost free climate.

All these countries mentioned are leading tea producers. The largest producer is China followed by India. Tea production was introduced in India by British. Even today India is the largest tea producer and exporter. Srilanka holds fourth position.

All these states above mentioned are leading producers of tea. The tea production was introduced in India by the british. Today most of the tea plantation is done in India. India is the leading tea producer and exporter. 

China is the only country in the world with a long glorious history of tea. That is why, no other civilization in the world can boast of a tea tradition that is older than 5000 years. Hence it is little wonder that China is the biggest producer of tea in the world. It produced around 2,400 million kg in 2016, which is increasing significantly each year. No surprise that, in Chinese culture, tea is one of the seven basic necessities of life. Others are firewood, rice, oil, salt, soy sauce and vinegar. Tea is inseparably woven into the history and culture of China.

Ideal climatic conditions to grow coffee are related to temperature and rainfall; temperatures in the range of 73 °F (23 °C) and 82 °F (28 °C) with rainfall incidence in the range of 60–80 inches (1.5–2.0 m) followed by a dry spell of 2–3 months suit the Arabica variety.

1. The adequate rainfall for the cultivation of tea is 150cm-250cm. Tea Shrubs require fertile mountain soil mixed with lime and iron. The soil should be rich in humus. 
2. Excess rainfall in the monsoon months of June and September cause drainage problems.  
3. The average monthly rainfall during Nov to march is less than the evapotranspiration loss. { Water is transferred from land to atmosphere by evaporation from soil and other surface and also by transpiration from plants}  resulting in soil moisture deficiency which effects tea bushes.
4. This adequate rainfall during winter and early spring are crucial for high yield.

The ideal temperature for growing tea is between 18 and 30 degrees. The plant growth is adversely affected when the temperature goes above 32 degrees or drops below 13 degrees.

A plantation is the large-scale estate meant for farming that specializes in cash crops. The crops that are grown include cotton, coffee, sugarcane, etc.

South-East

Fermantation is not one of the important steps in processing tea leaves.

Bajra.

Karnataka state is the largest producer of coffee in India. The state contributed about 70% of the total production of coffee in India during 2016-17 with 2.33 lakh MT coffee production. The main variety of coffee grown in Karnataka is Robusta, but the state also produces a small quantity of Arabica.

Sao Paulo is one of the 26 states of the Federal Republic of Brazil and is named after Saint Paul of Tarsus.

After independence in 1820, São Paulo became a major agricultural producer (mainly coffee) in the newly constituted Empire of Brazil.

Tea and coffee are cash crops as they are mainly grown for sale.

Rice is grown in almost all the states of India. But its cultivation is mainly concentrated in river valleys, deltas and low lying coastal areas. The main rice producing states include West Bengal, Uttar Pradesh, Andhra Pradesh, Punjab, Tamil Nadu, Odisha, and Bihar.

The Central Rice Research Institute is a premier research organization dedicated to rice improvement and is located in Cuttack, Odisha, India.

The crop is very susceptible to frost; therefore, its cultivation in temperate latitudes is limited. 2. Rainfall: Maize is grown mostly in regions having annual rainfall between 50 cm to 100 cm.

Maize or corn is a cereal crop requires considerable moisture and warmth from germination to flowering. The most suitable temperature for germination is $21^{\circ}C$ and for growth $21^{\circ}C,, 50-75$ cm of rainfull during growing season.

Frost is injurious to maize crop.

Maize is grown in temperatures between 21°C and 27°C during the day and around 14°C during the night. But the most important factor is the 140 frost-free days. The crop is very susceptible to frost; therefore, its cultivation in temperate latitudes is limited.

In Tamil Nadu, Maize is grown as a Rabi crop.

Largest Maize producing state in India is Andhra Pradesh

By Evolving high yeiding varieties of seeds to suit different agroclimatic regions it will increase the yield of maize crop