Boosting Rice Production in Bangladesh

Rice Field

Bangladesh has a chiefly agrarian economy where rice is the dominant crop. The climatic condition in Bangladesh also enables the year-round production of rice.

Thus, rice is an integral part of the dietary culture and the main source of nutrition for the people. Also, rice production is the major source of income in rural areas.

With a long history of rice cultivation, it is not surprising that rice is produced throughout the country, the exception being the southeastern hilly areas.

According to IRRI, paddy production rose from 15 million tons in 1971 to 54 million tons in 2019.

Extensive research, farming innovations, better facilities, and enabling policies from the government have contributed to the growth of rice production in the country.

Despite so much success, different challenges exist in the rice production sector of  Bangladesh.

The national average rice yield is much less than other rice-producing countries in the world. The population growth at the rate of 2 million per year is also a concern.

It is predicted that Bangladesh will have a population of 238 million by 2050.

As rice is the staple food for millions of people, a substantial increase in rice production is necessary to feed the growing population.

At the same time, the rice production goals need to be met with sustainable practices.

Factors Affecting Rice Production

In Bangladesh, there are three seasons in which rice is grown namely; Aus, Aman, and Boro. While Aus is the pre-monsoon season, Aman is the monsoon season where rice is grown under rain-fed conditions.

Boro, on the other hand, is the dry season when irrigated rice is grown.

Various factors associated with climate change have deeply impacted the overall agricultural system and affected rice production in Bangladesh in the past many years.

Drought and Flood 

Drought is a major abiotic stress factor for rice production under rain-fed conditions in the country. The water stress, especially during the reproductive stage, leads to major yield reduction.

Transplanted Aman is often affected by water stress in times of drought. Although Aus variety of rice has some tolerance towards drought, the yield potential is less.

Heavy rainfall and flood are also known to cause crop damage, delayed planting, and complete crop loss.

The unpredictable nature of rainfall affects all varieties of rice such as Aman, Aus, and Boro in different ways.

Also read: Role of Microbial Biostimulants in Mitigating the Effects of Climate Change


1/5th or 20% of the country is covered by coastal areas. The salinity of river water and soil significantly increases in the dry season.

Because of this reason, the coastal area remains fallow in the winter season. Due to salinity, nutrients like Nitrogen and Phosphorus remain absent, and deficiencies in the soil become prominent.

Additionally, yield also decreases because of the unavailability of Copper and Zinc.

Temperature Stress

Generally, rice production takes place between the temperature range of 20 – 30 Degree Celsius. In Bangladesh, rice plants face both high and low-temperature stresses in different seasons.

Different temperature affects the initiation stage, reproductive stage, and vegetative state of different rice varieties.


Different types of pests infest rice cultivation areas in Bangladesh and cause different diseases such as leaf blasts, stem rot, sheath blight, and more.

Weed is more prevalent in Aus rice, whereas rodents are known to sometimes affect Aman rice. These factors reduce the yield.

Soil Fertility

Intensive agricultural practices and limitless use of chemical fertilizers have deeply affected soil fertility and degraded soil quality.

According to experts, soils in Bangladesh do not have sufficient amounts of Nitrogen, Sulfur, Potassium, and Phosphorus.

Moreover, other essential elements like Mg, B, and Zn are limiting in many areas. Every year, it is estimated that Bangladesh requires approximately four million tons of chemical fertilizer.

It has led to a decline in organic matter in the different areas.

Resources on: The Use of Biostimulants for Enhancing Soil Nutrient Content 

There is an urgent need for innovative solutions that can replenish the land with nutrients in Bangladesh. To reduce the use of chemical fertilizers, natural and eco-friendly solution is the need of the hour.

At the same time, rice production needs to increase sustainably. Biostimulants have emerged as a great option to boost crop yield.

Biostimulants are a combination of organisms like bacteria and fungi which are applied to the seeds, plants, rhizosphere, or growing substrates in specific formulations.

They are capable of making changes in physiological processes in plants. They are well-known for enhancing the bio-available nutrient content in the soil and also responding to stress.

Biostimulants can play a vital role in restoring the fertility of the soil naturally in Bangladesh.

Also read: Biological Seed Treatment: Enhancing The Growing Power Of Plants

Moreover, biostimulants can protect the rice fields from the effects of climate change in the following ways:

  • It maintains soil moisture, helps in water retention, and enables plants to get access to water even through the soil pores.
  • It helps in dealing with the salinity stress in plants and increases root and shoot dry weight when plants are under stress.
  • Enhances immunity and helps in the fight against pests and diseases caused by them.
  • Improves soil quality and crop productivity irrespective of the weather conditions.
  • Reduces the dependence on chemical fertilizers and promotes sustainable agriculture.


Organica Biotech’s Magic Gro range of products contains advanced formulations of microbes that are capable of adapting to different geo-climatic conditions.

It maintains a healthy ecological balance in the soil, increases crop vigour, and boosts immunity against biotic and abiotic stress.

Using Magic Gro products can help Bangladesh negate the factors plaguing agriculture. Also, a significant boost in rice production can be achieved in the coming years to meet the food demands easily.

Also read: Phytotechnology – A Green Key To Fighting Soil Pollution