tares of land, enouqh tc produce. 2.5 million tc.,nr>es of cereals. Work has already bequr: on the project, whose ccst is nc~ es­ timated at scrne '550 million. 89. Ir1 Seneqal, a prcject for the developmer,t of the Seneqal valley ir: co-operatic!" with neiqhbourir.q ccu!"tries is new ir; full qear. f, dam has already been built c~cv.!r,-stream from St. Louis to prevent sea water f rem mcvi nq up the valley. This dam, ..,_,hich will add about 50,000 hectares t.o the present cultivated area, is the first step in the development of the Seneqal Valley., to. which the buildinq of tbe l1anar.tali Dam 1r1ill also cor1tribute. Ir: the Sudan, qrC\Jth ir: agriculture has lcnq been poor as a result of detericra tior in i rriqa tion facilities. This prompted the Gover11r.1ent tG institute a rehabilitation proqramme costinq #S 100 million to ensure the much-needed modernization and replacement of capital stock arrl ir,frastructure ir aqriculture. Of late, the cost recovery system in irriqated aqriculture has been revised to reflect the actual costs of producticr: fer each cr;op. 'l'his has improved the net revenue from cotton qrC\.;irq. 90. Internal and external hostilities have drastically ·curtailed the volume of aqricultural output in f,nqola, ~!Jczambique ar:d Uqan­ da, but efforts to redress the situation are beirJq intensified. In Anqola, food production rer..ained staqrant bet\·Jeen 1976 ar;d 1980, ar.d feed imports had to he drastically cut follC\.Jir:q the decline in oil revenues. The Gcvernntent has now emLarked upon a programme to improve the ruuirnentary r.-etwcrk of State shops in the villaqes to qi ve peasants a v..·ider choice of thi nqs to buy, in the hope that they will sell their farm products fer cash offi­ cially. Uiqher prices ~ere alsc offered in the 1981 seascn. In r.:ozambique, irndequate marketir,q infrastructure ard peer transport and warehcusinq facilities have limited the 
**Analysis**
The text appears to be discussing various agricultural development projects and initiatives in different countries, including infrastructure development, crop production, and market infrastructure. It also touches on the impact of external factors such as conflict and economic downturns on agricultural output. Overall, the text seems to be focused on the agricultural sector and its development.

**Category**
Agriculture, forestry and fishing, Economic development