More frequent applications of lesser amounts of fertilizer are suggested for rockdale soils. In general, fields that have not produced a crop of cassava in the last 2 to 3 years are preferred. Avoid fields that have very high nematode populations. Bedding Plants are established in rows on flat land. During the cultivation process, ridges are formed down the rows of plants.
Ridges provide a place for storage organ formation, improve drainage and facilitate harvesting.
Weed Management Cassava is long-season crop. Control of weeds during the production can be difficult. Early season competition of weeds is extremely critical and a major emphasis on control should be made during this period. Growers must plan a total program that integrates mechanical and cultural methods of weed control with the use of herbicides. At the present time, there are no preemergence residual herbicides for cassava.