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NC GEM Reports

NC GEM Reports. Major Goodman. Gem families are not designed to be replacements for FR1064 or LH287. They originate from breeding crosses that greatly under-perform better commercial hybrids. They do represent an array of good, totally new germplasm. Some perform remarkably well, but

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NC GEM Reports

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  1. NC GEM Reports Major Goodman

  2. Gem families are not designed to be replacements for FR1064 or LH287. They originate from breeding crosses that greatly under-perform better commercial hybrids. They do represent an array of good, totally new germplasm.

  3. Some perform remarkably well, but their interactions with environments are likely to be far greater than most highly-selected lines.

  4. Direct Breeding Cross Yield Trial, 1 Rep., 5 NC Locs. ENTRY YLD H2O %EP EHT PHT FL SRT FS8B(S):S03 F1 114 15.4 74 108 287 69 5.4 RN07:S20 F1 111 15.7 74 138 304 69 6.2 SANM126:N12 F1 109 16.3 74 135 303 73 6.4 PE27:D27 F1 109 18.4 73 152 322 73 4.6 FS8B(T):N11a F1 108 15.4 77 87 262 67 4.8 CUBA84:D27 F1 106 18.5 67 157 319 75 6.0 PE01:S02 F1 105 17.5 71 124 303 71 5.4 Pioneer 31G98 141 14.3 68 104 268 69 4.0 LSD .05 16 1.3 13 14 19 1.3 C V % 13 6. 15 10 5 17.7 Southern rust scale: 9 = immune; 1 = dead.

  5. FR992.FR1064 Tester -- DKXL370A N11 F2 S2s ENTRY YLD MOIS % EP HISTORY 1895-001/98 140.1 19.0 91.4 7521-29-1 2423-011/99 143.0 19.9 92.3 7541-10-11 2423-017/99 145.2 19.2 94.4 7541-10-17 Check means 141.3 19.3 92.1 DK687 147.3 19.1 93.9 DK697 152.7 19.4 90.8 2 Years' Data LH132.LH51 131.5 18.2 90.8 LH200.LH262 151.5 19.4 93.5 23 Envs. P3165 123.3 20.9 88.0 P32K61 143.4 18.5 95.7 CV: 12.9 7.2 10.5

  6. FR992.FR1064 Tester -- PAS N14 F1S2s ENTRY* YIELD H2O % EP SRST DESCR. 307-05/W00 147.4 19.7 91.6 6.3 608-1-5 324-06/W00 142.9 18.9 91.8 5.2 612-5-6 Check means 149.4 18.5 92.9 4.6 DK697 157.2 19.3 90.6 4.7 G8288 147.1 18.3 93.9 . HC33.TR7322 130.5 15.4 92.1 . LH200.LH262 147.2 19.3 91.8 5.3 P31G98 159.0 18.9 93.3 3.7 P32K61 144.0 17.9 95.6 4.5 18 Env. CV: 12.6 8.3 9.7 12.5 * Seed available from randy.holley@syngenta.com in March. Rust: 9=None 1=Dead

  7. FR992.FR1064 Tester -- DK888 N11 S2s 19 Envs. ENTRY* YLD MOIS % EP SRST DESCR. 3291-001/00* 153.1 18.6 92.3 3.9 7451-3-1 3607-013/00 152.9 19.7 91.4 4.1 2141-2-13 3607-034/00* 153.7 18.9 91.7 4.3 2141-2-34 Check means 156.0 17.9 92.0 4.0 DK687 153.8 17.7 93.7 7.6 Rust scale: DK743 155.9 19.7 88.0 4.9 9 = Immune G8288 152.0 18.6 92.4 . 1 = Dead LH200.LH262 152.9 17.9 92.1 5.0 P31G98 184.3 17.6 91.6 3.3 P32K61 153.3 17.7 94.1 3.0 CV: 12.5 5.4 7.6 15.3 * Available from randy.holley@syngenta.com in late March

  8. LH185Bt Tester, 1st Year, 2nd Tester, DK888 S11 F2S2 Syngenta data 6 Environments ENTRY* YLD MOIS % EP DESCRIPT. 1415-1/97 201.1 20.9 100.0 7461-29-1 1415-6/97 204.2 22.6 96.7 7461-29-6 Check mean 175.3 19.0 100.0 FR1064.LH185Bt 169.0 18.3 100.0 LH198.LH185Bt 171.4 17.6 100.0 LH200Bt.LH262 185.6 21.1 100.0 CV: 11.7 4.7 3.7 * Seed now available from maize resources@ncsu.edu.

  9. These are examples of data available on the 1 page handout. Data on the front side is 2002-2003 yield data. The back has some rust and GLS scores plus older data for newly- available families.

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