Production and Acreage Growth and Seasonality in Rice in Bangladesh
Mohammad Kawserul Islam Sikder
Bangladesh Food Safety Authority, Dhaka, Bangladesh.
Seung Gyu Kim
Department of Agricultural Economics, Kyungpook National University, Daegu 702-701, Korea.
Mohammad Jahangir Alam *
Department of Agribusiness and Marketing, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh.
Md. Mazadul Hoque
Social Islami Bank Ltd., Dhaka, Bangladesh.
Mohammad Maksudul Hassan
Department of Environmental Science, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh.
*Author to whom correspondence should be addressed.
Abstract
Bangladesh is facing noticeable risks to self-reliance in rice production, considering the population and its future demand, land scarcity, intensity of natural disaster, soil degradation, global warming. In Bangladesh, rice is cultivated in three seasons which are known as Aus, Aman, and Boro. Considering the year from 1971 to 2015, the area of cultivation growth rate of Aus, Aman, and Boro were -3.4 percent, -0.01 percent, and 4.29 percent, respectively. The yearly yield growth rate of Aus, Aman and Boro were 2.13 percent, 2.48 percent, and 1.8 percent, respectively and production growth rate of Aus, Aman, and Boro were -1.3 percent, 2.45 percent, and 6.9 percent, respectively. During the period, overall rice cultivation area increased at the rate of 1.23 percent, the yield capacity increased at 3.42 percent. The total production increased at the rate of 4.19 percent. The yearly cultivated area growth of rice was 0.31 percent, yield growth was 2.9 percent, and production growth was 3.27 percent. The study found that Boro season rice contributed 2.29 times higher production compared to Aus, and 2.24 times to Aman.
Keywords: Production, acreage, yield, growth, seasonality, rice, Bangladesh