Four Seasons of Learning and Engaging Smallholder Farmers - icrisat

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In Nigeria, across locations mean performance data for grain yield of rust resistant lines is presented in Table 11-21. TGx 1987-62F and TGx 1987-10F gave an average grain yield of 1841 and 1719 kg per ha, respectively, in three-year multi-location on-station trials. TGx 1987-62F and TGx 1987-10F gave a respective 50% and 40% more grain yield as compared to an early maturing variety TGx 1485-1D in a three-year average performance. They also surpassed the recently released variety TGx 1835-10E by 33% to 41% in grain yield in the 2009 and 2010 on-station trials. These varieties mature in 96-97 days on average and are capable of producing 2.6 MT/ha fodder under on-station trials condition. Besides giving high grain yields, these varieties were found to be resistant to soybean rust and other foliar diseases. In the 2009 and 2010 trials, rust incidence in these varieties was only 0.2-0.5%, as compared to the susceptible variety TGx 1485-1D that showed a 61% incidence in the same trial (Table 11-22). Table 11.17: Number of soybean varieties and elite lines distributed to NARS Country Institute 2007 2008 2009 Total Malawi DARS 60 60 Mozambique IITA-Mozambique 20 58 60 138 Nigeria NCRI 20 6 20 46 Kenya TSBF-CIAT 21 19 40 Kenya KARI 19 19 Kenya Leldet 9 9 Tanzania ARI-Ilonga 25 25 Ethiopia EIAR 20 20 Total 155 84 118 357 Table 11-18: Mean grain yield (kg per ha) of soybean genotypes in advanced variety trial early set at four locations in Malawi - 2009/10 growing season Genotype Chitedze Chitala Makoka Mbawa Mean TGx 1987-62F 2919 1906 1389 2361 2144 TGx 1805-31F 2724 1878 532 3264 2099 TGx 1987-64F 2467 2189 1408 1500 1891 TGx 1485-1D 2077 2228 726 2458 1872 Magoye 2190 2194 928 1694 1752 TGx 1987-11F 2571 1517 858 2014 1740 TGx 1987-10F 3274 1600 847 972 1673 TGx 1987-18F 2204 2212 818 1251 1621 TGx 1987-65F 2228 1794 1096 1208 1582 TGx 1987-23F 2028 1733 541 1806 1527 TGx 1987-6F 2605 1211 1056 1069 1485 TGx 1987-34F 1891 1522 669 1736 1455 TGx 1987-31F 2338 1467 874 1125 1451 TGx 1987-9F 1691 1994 824 1264 1443 TGx 1987-17F 2210 1239 866 1361 1419 TGx 1987-25F 2220 1511 706 1236 1418 TGx 1987-8F 2086 1794 897 862 1410 TGx 1987-20F 2142 1217 573 1611 1386 Nasoko 2274 950 912 1333 1367 UG 5 1833 1167 1161 1264 1356 TGx 1987-32F 2076 1544 602 1111 1333 TGx 1987-28F 1454 1567 647 1333 1250 Mean (22 lines) 2250 1656 860 1538 1576 SE 346 229 179 458 161 LSD (0.05) NS 654 511 NS 449 234 Engaging Smallholder Farmers | Tropical Legumes II Project
Table 11-19: Grain yield (kg per ha) of elite soybean genotypes and rust-tolerant lines evaluated during the 2009/10 growing season at three locations in Mozambique Genotype Location Ruace Nampula Domue TGx 1908-8F 3965 1146 1696 TGx 1937-1F 4498 2037 1180 TGx 1904-6F 3514 1545 1542 TGx 1740-2F 3154 1200 1459 TGx 1485-1D 4960 1052 1755 TGx 1835-10E 3917 1172 1784 TGx 1951-3F 4245 906 1887 TGx 1972-1F 4930 1268 879 TGx 1963-3F 3436 1606 2081 TGx 1932-1F 3436 1564 1677 TGx-1987-20F 4789 1749 2247 TGx-1987-38F 4630 1994 2475 TGx-1835-10E 3917 1172 1784 TGx-1987-62F 3795 1678 2465 TGx-1987-65F 3157 1445 1497 Storm 4159 971 668 LSD (0.05) 1237 875 501 CV (%) 22 45 21 Table 11-20: Grain yield (kg per ha) of new breeding lines at Sidada and Kokare, western Kenya - 2010 growing season Genotype Sidada Kokare Mean TGx 1987-18F 3287 1963 2625 TGx 1987-20F 3200 1845 2522 TGx 1987-65F 3167 1279 2223 TGx 1987-6F 3110 1263 2186 TGx 1987-9F 3188 1041 2115 TGx 1987-32F 2326 1856 2091 TGx 1987-11F 3051 1045 2048 TGx 1987-62F 2477 1373 1925 TGx 1987-17F 3198 647 1922 TGx 1987-64F 3039 793 1916 TGx 1987-34F 2895 918 1906 TGx 1740-2F 2723 958 1841 TGx 1987-25F 3163 395 1779 TGx 1987-23F 2922 558 1740 TGx 1987-28F 2963 513 1738 TGx 1987-10F 2739 635 1687 TGx 1987-8F 2724 621 1672 TGx 1987-31F 2407 476 1441 TGx 1835-10E 1794 1022 1408 Nyala 1337 859 1098 Mean 2785 1003 1894 SE 243 329 205 CV (%) 15 57 26 P
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Tropical Legumes II Project TROPICA
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TROPICAL LEGUMES II Tropical Legume
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Seed Production and Delivery System
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Enhancing Pigeonpea Productivity an
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NARES NASFAM NASSPA NPT NSC NSO NSS
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TL II was implemented in 10 target
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country governments in agricultural
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Table 1-2: continued Variety code (
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Table 1-3: Seed production and deli
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As stated earlier in this chapter,
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Table 1-5: Graduate degree students
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Ndjeunga J, Ibro A, Cisse Y, Ben Ah
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Project background Groundnut is one
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Table 2-2: Performance of ICGV 0035
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Table 2-6: Performance of ICGV 9111
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Table 2-11: Results of 255 paired c
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Table 2-16: Groundnut seed of vario
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Infrastructure facilities For effic
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Project sites Tamil Nadu The presen
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In Karnataka, the PDKV model was pr
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Training course A total of four tra
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Background The yield of groundnut i
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Table 3-2: Groundnut production tre
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In order of importance, the largest
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Table 3-5: Results of pair-wise com
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Finally, the variety choices are co
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hybridization techniques, design of
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Figure 3-2: The Malawi model of the
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Tanzania TL II has contributed to t
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Annex 3-2: Performance of Virginia
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Annex 3-4: Regional elite groundnut
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54 Engaging Smallholder Farmers | T
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The European Union still remains th
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Table 4-2: Proportion of households
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Table 4-4: Amount requested, amount
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Table 4-6. Comparison of groundnut
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The use of other inputs (credit, in
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A PVS evaluation was launched in pi
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Table 4-10: Locations and contact f
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Table 4-11: Mean pod yield (kg per
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99511 (Table 4-12). Most important
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Table 4-15: Evaluation of groundnut
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A 10-day intensive training worksho
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Seed production of all classes A to
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Testing seed marketing strategies A
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as Nigeria that will face the great
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100 Million hectares 80 60 40 20 0
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70 73 76 79 82 85 88 91 94 97 00 03
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In Niger, changes in cowpea product
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irregular rainfall early in the cro
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Table 5-4: Cowpea breeding lines se
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Cowpea varieties released The proje
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Table 5-8: Number of days to flower
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Evaluation for phosphorus-use effic
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Figure 5-8: Reactions of some culti
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ASS6 ASS64 ASS110 ASS56 Figure 5-9:
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Figure 5-10: Meeting of farmers’
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The best approach to spread the imp
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declining soil fertility, increasin
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In Nigeria, the small seed pack app
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112 Engaging Smallholder Farmers |
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Phase I Social Sciences research in
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The consequences are that the impro
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about half of area share of land al
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Figure 6-3: Average area (ha) per h
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single lingering bottleneck on whic
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In Kenya, the small seed pack appro
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Summary, process gains and people r
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Fast-Tracking and Technology Genera
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Figure 6-6: Distribution of PVS sit
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Table 6-12: Yields of fast track bu
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Table 6-15: Farmer evaluation of in
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While the fast track entries were r
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Technology generation Mechanistic s
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60 50 Rainfall Pan evaporation Maxi
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Table 6-22: Yield under drought ind
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Number of degree training students
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Number of NARS technicians trained
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Rain-out shelter in CIAT-Colombia T
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Impact assessment and enhancement P
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Annex 6-2: TL IIEthiopia: decentral
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154 Engaging Smallholder Farmers |
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farmers for enhancing their awarene
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• Designing, testing and implemen
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Andhra Pradesh The overall sample s
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Prakasam district: Crops grown in P
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Constraints in adoption of chickpea
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Cost-benefit analysis for chickpea
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Identification of farmer-and-market
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Table 7-6: Breeder Seed of differen
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Capacity building Knowledge empower
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Table 7-15: Training of local seed
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• In addition to yield, maturity
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Introduction Chickpea is grown in E
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Chickpea seed access The first majo
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Grades and standards About 75% of t
Page 194 and 195: Table 8-6: Varieties used in PVS tr
Page 196 and 197: private sector lacks the incentive
Page 198 and 199: • LZARDI-Ukiriguru: Land along wi
Page 200 and 201: • Establishing functional legume
Page 202 and 203: Table 9-1: Farmers’ preferred var
Page 204 and 205: Table 9-3: Baby trials conducted in
Page 206 and 207: Table 9-5: Reaction of pigeonpea li
Page 208 and 209: TL II focuses on farmer-participato
Page 210 and 211: Production of Breeder, Foundation,
Page 212 and 213: Mahaboobnagar and Ranga Reddy distr
Page 214 and 215: (Table 9-9 Continued) Particular To
Page 216 and 217: Chichewa) and Tanzania (Swahili). O
Page 218 and 219: Available technologies Although imp
Page 220 and 221: and Chitedze in Malawi showed that
Page 222 and 223: Table 10-6: Various classes of qual
Page 224 and 225: Awareness activities Farmers’ fie
Page 226 and 227: Annex 10-1: Target locations for pi
Page 228 and 229: Adoption studies Adoption studies f
Page 230 and 231: 3.5 Yields (Tonnes/hectare) 3.0 2.5
Page 232 and 233: Table 11-1: Preferred soybean trait
Page 234 and 235: The up-scaling program signals the
Page 236 and 237: Across districts, TGx 1740-2F out-y
Page 238 and 239: Table 11-9: Communities and famers
Page 240 and 241: Table 11-14 Average performance of
Page 242 and 243: Table 11-15: Release notes of the t
Page 246 and 247: Table 11-21: Grain yield (kg per ha
Page 248 and 249: Progress in selection of Bradyrhizo
Page 250 and 251: the major soybean producing localit
Page 252 and 253: Seed Production and Delivery System
Page 254 and 255: Table 11-29: Quantity (MT) of Found
Page 256 and 257: utilization and marketing. In Niger
Page 258 and 259: Annex 11-2: Tobit Model estimate of
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