Question

describe the climatic suitability for rice

Answer 1

Hii dear here is your answer


Climate and Soil requirement of Paddy Crop Cultivation. Rice is a crop of tropical climate. However, it is also grown successfully in humid to sub-humid regions under subtropical and temperate climate

Answer 2

Climate and soil for rice cultivation

Climate and soil

Rice can be cultivated under different climatic conditions and soil conditions. Rice comes in different types of soil. For general development, the pH range of 5.0-8.0 is suitable.

Various climatic factors affecting rice cultivation are many varieties of rice which are cultivated with the difference of climate factors, such as:

The rain

Rain is one of the most important weather elements for successful cultivation of rice. Distribution of rainfall in different areas is affected by the physical characteristics of the terrain, the condition of mountains and plateaus.

Temperature

Temperatures are another climate factor that is favorable and in some cases there is adverse effects on rice growth, development and yield. Due to the presence of rice tropical and sub-tropical plants, high temperature is required, which ranges from 20 ° C to 40 ° C. During the day, the optimum temperature of 30 degrees Celsius and more favorable for the development and development of 20 ° C rice crop during the night. . Rice cultivation is conditioned by temperature parameters at various stages of development. The average average temperature for flowers and fertilization ranges from 16 to 200 c, while, during ripening, the range is 18 to 320 C. Temperature exceeding 350 C affects the filling of grains.

Day length or sunshine

Sunlight is very important for plant growth and development. In fact, the sunlight is the source of energy for the plant's life. Rice yield is affected by solar radiation, especially during its previous 35 to 45 days. The effect of solar radiation is deeper where water, temperature and nitrogenous nutrients are not limited to factors. The bright sunlight helps in the development of carbohydrate in the grain with low temperature during the harvesting period of the crop.

Three seasons for rice cultivation

There are three seasons to grow rice. These three seasons are named as crop harvesting season.

Sharad Rice / Pre-Kharif Rice

Summer Rice / Rabi Rice

Winter rice / kharif rice