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The term “upland rice” refers to rice cultivated in non-flooded conditions, and it can encompass various specific definitions. While most of the world's rice is grown in paddy fields or wet environments that require significant amount of water, rice itself does not inherently need flooding to thrive.
The history of rice cultivation is an interdisciplinary subject that studies archaeological and documentary evidence to explain how rice was first domesticated and ...
Upland rice is grown on more than 7,500,000 acres (30,000 km 2) in the highlands of southern China and across southeast Asia. Because it is grown on steeply sloping soil without terracing, severe erosion results, [ 8 ] [ 21 ] and a given patch of land can economically produce rice for only a year or two before it must be allowed to return to ...
As rice farming becomes more mechanized, traditional wooden farm tools as well as older strains of rice are also preserved. Among the 1,600-plus varieties of rice grown in the delta, a unique variety is the "floating" rice — its several-foot-long stems keep it above rising floodwaters. [2] [5] However, old rice varieties have their special ...
Rice raised in the well-watered lowland areas is known as lowland or wet rice. In the hilly areas, slopes are cut into terraces for the cultivation of rice. Thus, the rice grown in the hilly areas is known as dry or upland rice. The yield of upland rice per hectare is comparatively less than that of wet rice.
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Rice was introduced into the southern states of Louisiana and east Texas in the mid-19th century. [12] Meanwhile, soil fertility in the east fell, especially for inland rice. [6] Emancipation in 1863 freed rice workers. East-coast rice farming required hard, skilled work under extremely unhealthy conditions, and without slave labour, profits fell.
Meru District has a total size of 1,268.2 square kilometers, with forest reserves covering around 13% (163.7 km 2).An area of approximately 813.5 km 2 (64.1%) is used for agricultural activities, 37.05 km 2 (3%) for grazing, 15 km 2 (0.001%) for pasture/fodder, 203.7 km 2 (16%) is in Arusha National Park, 5.7 km 2 (0.4%) is water bodies, and the remaining area of 44.39 km 2 (3.6%) is ...