Previous Page Table of Contents Next Page


Liberia


General Information

· Main climates: Tropical Wet, Tropical Wet and Dry

· Total land area: 9 675 000 ha

· Internal renewable water resources: 200 km3

· Incoming water flow: 32 km3

· GNP per capita, 1998: PPP$ -

· Main food consumed: Rice, Roots & tubers, Oil & fat, Fruits, Sugar

· Rice supply, 1999: 82.3 kg paddy/capita/year

Basic Statistics


1985

1990

1995

2000

RICE





Harvested area (T ha)

230.7

175.0

50.0

155.0

Yield (kg/ha)

1252

1028

1124

1290

Production (T t)

289.0

180.0

56.2

200.0

Imports (T t)

85.31

65.00

50.00

NA

Exports (t)

NA

NA

NA

NA

OTHERS





Population (T)

2193

2579

2090

NA

Agr population (T)

1630

1864

1464

NA

Irrigated agr area (ha)

NA

NA

NA

NA

Fertilizer cons (t)

1460

300

0

NA

Agr tractors in use (units)

315

330

325

NA

Producing Zones and Cropping Seasons

Rice is planted in almost all places. The following table shows the harvested areas from different production zones.

Production zone

Harvested area (% total harvested area)

Nimba

25.71

Bong

21.39

Lofa

12.47

Grad Bassa

8.50

Cape Mount

5.09

Grand Gedeh

4.88

Marghibi

4.81

Bomi

4.11

Sinoe

3.69

Montserrado

3.21

Maryland

2.93

Grand Kru

1.60

Rivercess

1.60

Rice is generally planted once a year under rainfed conditions.

Cropping season

Planting

Harvesting

Main season

4-7

9-12

Production Practices

The following figure shows the harvested areas from different ecologies during the last five years.

Upland rice is grown as a mono-crop or as in a mixture with other food crops following the slash-and-burn shifting cultivation almost without any application of chemical fertilizer and other ago-chemical. Women cultivate small fields (from few hundred to few thousand square meters) of lowland rice. Rice-fallow and rice-other crops are practised in rainfed lowland rice depending on water supply situation. A number of rice varieties have been released for cultivation.

Variety Name

Ecology

Growth duration (days)

IR 5

Rainfed lowland

135-140

ITA 212

Rainfed lowland

130-135

ITA 222

Rainfed lowland

130-135

ITA 306

Rainfed lowland

110-115

KUATI KUNDOR

Rainfed lowland

NA

MAHSURI

Rainfed lowland

125

ROK 10

Rainfed lowland

140-150

ROK 14

Rainfed lowland


ROK 3

Rainfed lowland

125-135

SUAKOKO 12

Rainfed lowland


SUAKOKO 8

Rainfed lowland

140-145

ROK 5

Tidal wetland

140-145

IDESSA 6

Upland

110-120

IRAT 133

Upland

115-125

LAC 23

Upland

135-140

MOROBEKAN

Upland

145

OS 6

Upland

130-135

WAB 32 80

Upland

NA

WAB 56 125

Upland

NA

WAB 56 50

Upland

NA

WAB 56-104

Upland


WAB 56-50

Upland


WAB 96-1-1

Upland


WABIS 18

Upland

NA

WABIS 550

Upland

NA

WABSOKA

Upland

NA

Land preparation for lowland rice is done either manually or with animal traction. Transplanting is the main method of crop establishment. At present, farmers generally apply little fertilizer to rice. Weeding is generally done manually, although the use of herbicides is increasing in irrigated rice. Farmers do not have adequate appropriate tools and equipment for harvesting and threshing of rice. The following table shows the results of rice responses to fertilizer application conducted in the past.

Other information

Test range (kg/ha)

Control rate (kg/ha)

Control yield (t/ha)

Rate at Maximum yield (kg/ha)

Maximum yield (t/ha)

Nitrogen (N)

Reported in 80, Suakoko, average of 5 varieties, upland

0-40

0

1.3

40

3.1

Reported in 81, Suakoko, aver of 4 varieties, upland

0-60

0

0.8

60

1.5

Reported in 82, Suakoko, aver of 4 varieties, upland

0-90

0

0.6

90

2

Reported in 80, Suakoko, wet season, aver of 8 varieties, rainfed lowland

0-80

0

2.74

40

3.66

Reported in 81, Suakoko, aver of 6 varieties, rainfed lowland

0-80

0

3.41

40

3.94

Reported in 81, Suakoko, aver of variety 4418, LAC 23, and IRAT 132, after bush-fallow and rice-rice, upland

0-60

0

0.76

60

1.69

Reported in 81, Suakoko, aver of variety B9C-MD-3-5 and IRAT 10, after bush-fallow and rice-rice, upland

0-60

0

0.97

60

1.57

Phosphorus (P2O5)

Reported in 1991, Suakoko fine sandy loam, Central Agricultural Research Institute, 1986 season, var. LAC 23, Triple Super Phosphate as source of P, upland

0-60

0

1.5

30

2.7

Constraints and Issues of Sustainable Production

There are several constraints to sustainable rice production in Liberia. Following are the majors:

The country is recovering from war. Sustainable rice production would depend greatly on the formulation of appropriate policy. The improvement and development of lowland rice with improved water control would be essential.

Research and Development Institutes

· Central Agricultural Research Institute (CARI) P.O. Box 3929, Suakoko, Monrovia 1000.

· Central Agricultural Experiment Station Suakoko, Bong County

· Ministry of Agriculture Division of Plant Sciences P.O. Box 9010 Monrovia

· Minister for Sectoral & Regional Planning, Ministry of Planning & Economic Affairs, P.O. Box 9016, Monrovia, Tel.: (231) 227702, Fax: (231) 226075

· Planning & Policy, Ministry of Agriculture, 5th Street Tubman Boulevard, Monrovia, Tel.: (231) 227368, Fax: (231) 226075


Previous Page Top of Page Next Page