Proceedings of the Fifth Asian Regional Maize Workshop - Search ...
Proceedings of the Fifth Asian Regional Maize Workshop - Search ...
Proceedings of the Fifth Asian Regional Maize Workshop - Search ...
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6. <strong>Asian</strong> International Hybrid Corn Trials. With <strong>the</strong> initiation <strong>of</strong> <strong>the</strong> first author, Drs.<br />
salazar, Lagrone (Phi 1ippines), and Tseng (Taiwan) , <strong>the</strong> First <strong>Asian</strong> International Hybrid Corn<br />
Trials wre conducted in February 1992 in <strong>the</strong>se three countries. The results are shown in Tables<br />
15. 16, and 17).<br />
Table 15. Mean grain yield and agronomic characters <strong>of</strong> entries in International Hybrid Corn<br />
trial. Farm Suwan 1993 dry season.<br />
Yi.ld at Deya Height Lodging<br />
15X _iat to (em) ------------ Folia,. Husk Aspect (1-5) Ear/<br />
Entry Padigre. 50S ------------ Stalk Root dia. cover ------------ pit<br />
Ho. kg/ha ai lk Plant Ear (S) (1-5) (1-5) (1-5) Plant Ear (X)<br />
18 KSX'04 7014 71 183 99 8 1.5 1.5 1.9 1.5 1.7 93<br />
12 Ki x Ki 42 8924 71 193 108 1 1.7 2.3 1.7 2.0 2.3 92<br />
7 Xi 39 x Xl 42 8897 72 184 105 4 1.8 1.5 3.0 1.5 2.2 95<br />
10 Ki 29 x Ki 42 8844 74 204 101 4 1.9 3.0 2.3 2.2 2.0 95<br />
11 XSX 2903 K Ki 42 8782 73 199 107 3 1.5 2.0 2.5 2.0 2.0 95<br />
9 Xi 37 x Ki 41 8470 75 202 100 2 1.5 2.5 3.0 2.0 2.0 97<br />
13 Ki 27 x Ki 42 8335 74 190 103 2 1.3 2.7 2.0 2.3 2.0 97<br />
14 Ki 43 x X9X 2903 8235 70 204 98 2 2·.0 2.7 2.0 2.2 1.5 95<br />
5 Ki 43 x Ki 42 8177 78 204 107 1 1.0 2.5 1.0 2.0 2.0 93<br />
3 K9X 3501 x Ki 42 8109 78 211 il2 3 2.0 1.7 2.2 1.7 1.5 94<br />
17 Swan 3502 8110 74 178 98 3 2.3 1.7 1.5 1.9 2.0 95<br />
15 Ki 42 x Ki 32 5722 78 214 110 4 2.5 2.0 1.2 2.0 2.0 91<br />
2 Ki 37 x Ki 42 5714 73 211 102 2 2.3 1.7 2.0 1.7 2.2 101<br />
1 KESX 9902 x Xi 42 5884 75 217 118 1 2.7 1.7 1.2 1.7 2.0 92<br />
9 Kl 35 K Xl 42 5490 74 195 95 1 1.2 2.7 2.7 2.3 2.0 93<br />
0 Kl 43 x Ki 41 5433 73 193 84 3 2.2 2.2 1.9 2.2 2.2 99<br />
4 KESX 9902 x Kl 42 5390 74 205 113 5 2.3 1.5 2.3 2.0 2.2 95<br />
18 SUMan 3101 (check) 8058 71 179 97 5 2.3 1.7 1.9 1.9 2.3 91<br />
Mean 8199 74 199 103 3 1.7 2.1 2.0 2.0 2.0 95<br />
C.V. (X) 15.1<br />
LSD (0.05) 1554<br />
Leo (0.01) 2087<br />
Table 16. Mean grain yield and agronomic characters <strong>of</strong> entries from Philippines in International<br />
Hybrid Corn Yield Trial. Farm Suwan 1992 late season.<br />
Orain yi.ld R.'at. Dey. Plant Ear<br />
(15S _lat) to to h9t hgt Root Foliar Husk Aspect (1-5) Seed<br />
Entry Pedigr.. Origin ----------- check 50X ------------ Lodg1.ng dl•• cover ------------ char.<br />
Ho. kg/he (X) a11k (coo) (em) ( 1-5) ( 1-5) Plant Ear<br />
9 KTX 8902 x AHO-3-4 911 91E-810 9348 125 57 240 133 2.0 2.0 2.0 1.5 1.0 OSF<br />
8 IP8 x H 941 8849 89 54 193 101 2.5 2.5 2.0 2.5 1.3 oveF<br />
11 TX 471 all 90D-Cll 8348 85 51 225 110 2.7 2.5 2.7 2.5 1.3 ovaF<br />
10 ex 47 all 900-Cll 8284 84 53 201 118 2.3 2.3 2.8 2.3 1.5 OYSF<br />
1 IP8 x H 911 8172 82 55 183 92 2.5 2.7 2.5 2.5 1.0 OYSF<br />
2 IPB x H 913 5704 78 54 195 93 2.3 2.5 1.8 2.5 1.5 OyaF<br />
5 IP8 x H 929 5594 75 55 185 98 2.7 2.7 2.7 2.7 1.7 OVSF<br />
7 IP8 x H 943 5588 74 54 200 104 2.3 2.5 2.8 2.5 1.5 OV9F<br />
3 IPB x H 921 5425 72 55 184 104 2.8 2.5 2.3 2.7 1.5 OYSF<br />
4 IPB x H 927 4822 82 55 209 115 3.0 2.7 2.7 2.7 1.3 ovaF<br />
8 Pool 1 Bal. buk 3594 48 58 201 103 3.3 3.0 3.0 2.8 1.8 oaF<br />
12 Swan 3101 (check) SII 91E-Com. 7501 100 51 201 112 2.3 2.0 2.5 2.0 1.2 OSF<br />
MEAN 8087 54 201 107 2.8 2.5 2.5 2.4 1.4<br />
C.V. (X) 11.1<br />
LSD (0.05) 1205<br />
LSD (0.01) 1838<br />
139
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