The common cultivated plant is an annual which usually grows to a height of half a metre to two metres. The entire life of rice plants is divided into three growthstages;namely vegetativegrowth stagegrowth stages; Duration of both the reproductive stage and the ripening stage is almost same with about 30 days irrespective of the varieties.
Therefore, the overall daily ealth of the rice plant is important. Rice (oryza sativa l.) is a plant belonging to the family of grasses, gramineae (poaceae). This means important growth events occur in the rice plant at all times.
Responses of leaf photosynthesis and plant water status in rice to low water temperature at diferent grown under soilless culture subjected to deficit mf, wahab 2004; It is one of the three major food crops of the world and forms the staple diet of about half of the world's population. Rice plant involve continuous change. Namely vegetative growth stage, reproductive stage, and the ripening (grain filling) stage.
If the plant is unhealthy during any state of growth, the overall growth, development and grain yield of the plant are limited. The growth of a rice plant can be divided into three phases and further divided into 10 distinct stages. The rice plant (oryza sativa l) is a member of gramineae family. A 100 kg harvest of rice produces about 10 kg of rice bran.
It is important to understand th If it is separated from the rice, the bran is fed to animals or used to make nutritional supplements.