Maclean et al. - 2002 - Rice almanac source book for the most important e

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CÔTE D’IVOIRE is centrally located along the southern coast of West Africa between 3° and 8° W longitude and 5° and 10° N latitude. Its borders are formed by Ghana to the east, Burkina Faso and Mali to the north, Guinea and Liberia to the west, and the Gulf of Guinea to the south. The country has two principal zones: the tropical rainforest to the south and the savanna to the north. Toward the middle of the country, the terrain rises to a low plateau covered by a partially wooded savanna. Here the annual rainfall totals 1,100—1,200 mm during the rainy season from April to October. The Ivorian population was 14.5 million in 1999, of which at least 3 million are immigrants from neighboring countries. Agriculture supports approximately 60% of the population and produces more than a third of the GDP. Rice is the principal food crop grown in many areas and is one of the most important staple foods for the country’s urban population. General information • GNI per capita PPP$, 2000: 1,500 • Internal renewable water resources: 76.7 km 3 • Incoming water flow: 1.0 km 3 • Main food consumed: roots and tubers, rice, oil and fat, maize, fruit • Rice consumption, 1999: 74.3 kg milled rice per person per year Production season Planting Harvesting Main season, north May-Jun Oct-Dec Main season, south Apr-May Sep-Nov Off-season Dec-Feb Apr-Jun Production constraints The major constraints to sustainable rice production in Côte d'Ivoire are • Dominance of upland shifting cultivation • Drought stress, low soil fertility, and erosion of soil and soil fertility in upland areas, which are the dominant rice ecosystem • Blast and weed competition • Inadequate and irregular input supplies: seeds, fertilizer, and credit • Lack of well-defined rice policies: rice has been given low priority in national policy • Weak research and extension support • Poor road networks and marketing systems 150 Rice almanac
Percent 100 Index (1966 = 100) 500 80 Calorie share Protein share 400 Production Area Yield 60 300 40 200 20 100 0 1966 1971 1976 1981 1986 1991 1996 1999 Share of calories and protein from rice, 1966-99 0 1966 1971 1976 1981 1986 1991 1996 2000 Indices of rice production, area, and yield, 1966-2000 Kg/capita 500 400 300 200 100 0 1966 1971 1976 1981 1986 1991 1996 1999 Per capita production (paddy terms), 1966-99 Percent 100 80 Exports 60 40 20 0 –20 –40 –60 Imports –80 –100 1966 1971 1976 1981 1986 1991 1996 1999 Net trade status, 1966-99 Basic statistics, Côte d'Ivoire 1985 1990 1995 1998 1999 2000 Rice Area harvested (ha) 450,000 572,000 650,000 750,000 750,000 750,000 Yield (t/ha) 1.2 1.2 1.6 1.6 1.5 1.5 Production (t) 540,000 660,400 1,045,452 1,197,000 1,161,518 1,161,518 Rice imports (t) 242,358 235,000 350,000 440,000 573,400 na Paddy imports (t) 001 na na na Rice exports (t) 1,233 067 na na na Paddy exports (t) 0099 na na na Others Population, total (×10 3 ) 9,878 11,635 13,528 14,292 14,526 na Population, agriculture (×10 3 ) 6,163 6,976 7,397 7,352 7,314 na Agricultural area (×10 3 ha) 18,180 18,930 20,020 20,350 na na Irrigated agricultural area (×10 3 ha) 54 66 73 73 na na Total fertilizer consumption (t) 41,500 35,700 66,000 113,400 na na Tractors used in agric. (no.) 3,300 3,550 3,800 3,800 na na Source: FAOSTAT online database. Rice around the world 151
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Third Edition Source Book for the M
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Contents Foreword v Acknowledgments
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Foreword The first edition of the R
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The facts of rice Production Rice f
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Transplanting is the planting of 1-
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Ecogeographic differentiation Indic
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Table 3. World rice area, yield, an
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from working on these farms. In the
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The rice plant and its ecology Morp
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Flag leaf blade Axis Spikelet (flor
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Table 1. Typical profile of a flood
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Korea 8 CHINA 8 5 6 Japan 5 PAKISTA
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growth duration (around 100 d), gre
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and high levels of exchangeable Al.
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In these environments, rice yields
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insects, spiders, and microorganism
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Predator movements between habitats
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Wolf spiders feed on a range of ins
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terraces of the northern Philippine
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precursors of vitamin A—beta-caro
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Hybrid breeding has also begun with
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UV radiation effects UV-B radiation
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year, was actually less than 19 mil
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herbicide was present, these select
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2. Water-limited production. 3. Wat
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tive mechanisms of the three intern
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Integrated Natural Resource Managem
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evaluate prototype technologies for
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eaches of river systems, in which a
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to be combined in a coherent and co
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natural resource base. To fulfill t
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objectives are to focus rice-sector
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Drying rice in southern Vietnam. sc
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Table 1. Production and consumption
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Table 3. Population growth versus r
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Table 4. Comparison of domestic ric
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Rice in Europe and the Mediterranea
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flooding the rice field to stimulat
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Rice in North America Rice in North
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Large-scale mechanized rice farmers
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Rice in Latin America and the Carib
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Experimental rice plots in Uruguay.
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Table 1. Production, consumption, a
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occur only by shifting out of other
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The top 10 rice-producing countries
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eastern, and south-central areas, w
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Percent 100 Index (1966 = 100) 500
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The Rajasthan desert extending west
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Percent 100 Index (1966 = 100) 500
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malnutrition among children age 2-5
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Percent 100 Index (1966 = 100) 500
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Page 112 and 113: in 1999 and grew at 0.9%/yr during
Page 120 and 121: country. This is because rice has e
Page 124 and 125: incidence of malnutrition among chi
Page 128 and 129: consumption of cassava. Rice suppli
Page 132 and 133: AFGHANISTAN is a landlocked country
Page 134 and 135: ARGENTINA extends down the Atlantic
Page 136 and 137: The island continent of AUSTRALIA i
Page 138 and 139: BHUTAN, surrounded by India and Chi
Page 140 and 141: BOLIVIA is a landlocked country of
Page 142 and 143: BURKINA FASO, previously Upper Volt
Page 144 and 145: CAMBODIA lies between 10° and 15°
Page 146 and 147: CAMEROON is a West African nation b
Page 148 and 149: The Republic of CHAD is a landlocke
Page 150 and 151: COLOMBIA faces both the Pacific Oce
Page 152 and 153: The Democratic Republic of the CONG
Page 156 and 157: CUBA is the main island of the Cuba
Page 158 and 159: The DOMINICAN REPUBLIC occupies an
Page 160 and 161: ECUADOR, on the tropical Pacific co
Page 162 and 163: EGYPT, a large nation of 1 million
Page 164 and 165: FRANCE, in western Europe, consists
Page 166 and 167: The GAMBIA is a very small tropical
Page 168 and 169: The Republic of GHANA, a small (240
Page 170 and 171: GREECE, in the eastern Mediterranea
Page 172 and 173: GUINEA is a populous country (popul
Page 174 and 175: GUINEA BISSAU is a tiny (36,000 km
Page 176 and 177: GUYANA, a small country, with 215,0
Page 178 and 179: IRAN is a Middle Eastern country bo
Page 180 and 181: ITALY is the main rice-producing co
Page 182 and 183: KOREA DPR occupies the northern par
Page 184 and 185: REPUBLIC OF KOREA, occupying the so
Page 186 and 187: Lao PDR is an elongated, landlocked
Page 188 and 189: LIBERIA, whose coast is known as th
Page 190 and 191: MADAGASCAR, a large island east of
Page 192 and 193: MALAYSIA consists of a peninsula, b
Page 194 and 195: MALI, one of the larger West Africa
Page 196 and 197: MAURITANIA is a large West African
Page 198 and 199: MEXICO, at the southern end of Nort
Page 200 and 201: MOZAMBIQUE extends nearly 2,500 km
Page 202 and 203: NEPAL is a small (141,000 km 2 ) co
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NICARAGUA, a small country of 130,0
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NIGER is one of the larger Central
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NIGERIA is the most populous countr
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PAKISTAN, a South Asian country fac
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PARAGUAY, a relatively small landlo
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PERU faces the Pacific Ocean on the
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PORTUGAL, the westernmost country o
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The RUSSIAN FEDERATION in northern
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SENEGAL is a West African country f
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SIERRA LEONE, between Guinea and Li
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SPAIN, in southwestern Europe, has
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SRI LANKA, a small island at the so
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SURINAME is a small Latin American
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TANZANIA is a large country between
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TURKEY, a diverse land of 780,000 k
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The UNITED STATES, occupying the ce
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URUGUAY, a relatively small South A
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VENEZUELA forms part of the norther
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Rice-related databases Inquiries ca
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7. Name: RICE ECOSYSTEMS Location:
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22. Name: NURSERIES Location: CIAT
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37. Name: PERIO Location: WARDA Lib
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52. Name: IR64 MUTANT DATABASE Loca
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India Indonesia Japan 1 quintal = 1
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Egypt Ghana Guyana Malawi Mexico Pa
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Rice facts Freshwater resources per
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Rice facts RICE PRODUCTION Selected
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