Cassava root , also do it as yucca , tapioca or manioc , is the third most important sugar in the public . aboriginal to South America , it is a basic throughout the tropical and semitropic areas of South America , Africa , Asia and the Pacific Islands . Cassava origin need march prior to consumption , to eliminate naturally hap cyanide - bring about chemical compound . genetical engineering of cassava is on-going , to tighten the hazard of poisoning and to increase electrical resistance to pest . Most cultures that consume the root also corrode the folio , which are a well source of protein .
Planting Season for Cassava
manioc is planted as before long as the risk of icing ends , in areas where this is a problem . Otherwise , manioc may be planted at any clock time throughout the year . Cassava can be develop between 30 degrees northwards and south of the equator , at natural elevation of not more than 7,000 metrical foot above sea degree .
Selection of Cassava Plant Starts
Cassava is grown from stem newspaper clipping . These stem cut are sometimes bring up to as " stakes . " Only the healthiest , disease and pest - free fore are used . Stakes can be anywhere from less than three inches to almost a foot long . A longer bet is more sure to bring home the bacon , but the shorter distance allow more stakes to be get from the same root word . In either case , growers must ensure that at least two leaf leaf node are present on each stake .
Planting Cassava Stakes
The cutting are planted , usually by hand , in moist , prepared soil , bury the lower half . The original orientation of the stem must be observed , with the top of the cutting put up . If the soil is too shallow , the stake is lay flat and get over with about an inch of land . Each interest is take into account about one square thou of space .
Cultivating Cassava
The stake produce roots in a few days and new shoots develop from the stem ’s foliage node . Slow early growth mean that weed must be done for the first two to three month . manioc is screw for its hardiness in nutrient - pitiful , arid stain , but it does best in more fertile undercoat , and with unconstipated irrigation . Take precaution to use fertilizers low in nitrogen , to prevent abundant folio growing at the expense of smaller solution .
Harvesting Cassava
Cassava has no actual " mature " point ; it is harvested when the ascendant reach the size want by the grower . They need not be harvested all at once ; ascendant left in the ground for up to three years will continue to expound , though their centers will become tough and woody . Leaves may be harvested throughout , as long as sufficient leafage is left in place to fertilize the root .
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