Ренато Реаньо, Руарайдх Саквилл Хамилтон, Габриэль Ромеро Международный исследовательский институт риса, Лос-Баньос, Лагуна, Филиппины

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1 Ренато Реаньо, Руарайдх Саквилл Хамилтон, Габриэль Ромеро Международный исследовательский институт риса, Лос-Баньос, Лагуна, Филиппины Poaceae ( ) Oryza sativa L Oryza glaberrima Steud * + O sativa ( ) : indica japonica ( ; ;, ;, =; Javanica) O glaberrima ( ; ; ;;, A, + B 1 1,8 E = 2 2,5 I= J ( ) 5 12, A 2 3 L ( ) A

2 , ; 6 = : = 1%, +,, 5 Q = ;A 6 = 6 ; ; A (Reaño and Pham 1998) J +; 6 6 6; + 6 1, + - A ;, 3 53 = ; = Q 3,5 6 6 X, ;A ;, 3000 O glaberrima, A ; = = ;, + = +, O sativa +?=, + (25 26 C) ; + indica, japonica; ;A J, 5 5, +,, ;A J 6, + japonica, 5, 6 +; + =,

3 6 6 = 60, % 72 85% ( 85% +) J +;A, + 50ºC 48 72,, ;A \, 20 = 1 + = = +, +A =, - = J = 0, Q 10 ( 2) Q 5 A ]56 ; +; 5; 2 3 6!, ( 3) B 6 + ^ B+ 100, ; + ( ) 2 = A = 6 2, ( 4) B

4 = , 21 + J + +! X=,, + ;, O glaberrima ; X , 6 Q ; ; ( 5), ; ( 6) 2 ; A, = ;, ; =, X 6, 2 = +, 56 +,, ; + = + XA '( () ; ;A 6 6 : J =, +;A ]+ +,, E, + ; J +, = 6; 6, == ;, + ;A :, ;, 5, ;A ;,,, + A ; 4

5 ! Q 6 2 ;A ] 6 ( ) 20, Q ;A 3, + ( 7) ( ) =, ) * c55, + ;, = +A J 6 +, = 5 + J ; , J = (2 3 ) ]+ = +, ; 6 O Glaberrima X= 6 +, = J + = +, X, 5 SPAD I 6 ] :, A, 5

6 + h5 ; + J A \ +, I+ : i- ( (RTBV) 5 (RTSV) ) 5 (RGSV) 156 (RRSV) B = (RSV) 2, Pyricularia grisea (Cooke) Sacc, Rhizoctonia solani (Kuhn) o, Bipolaris oryzae (Breda de Haan) Shoemaker o «o3», 5, Gibberella fugikuroi 2;A :, Alternaria padwickii Curvularia -/01 o +, Xanthomonas oryzae pv Oryzae (Ishiyama) Swing et al o, Xanthomonas oryzae pv Oryzicola (Fang et al) Swing et al o, Pseudomonas glumae 34/5 E5, Ditylenchus angustus Butler 5, Aphelenchoides besseyi Christie h, Meloidogyne graminicola Golden & Birchfield (Hirschmanniella imauri, Hirschmanniella oryzae) 34? 6 (Nephotettix malayanus; N virescens) 2;A: 6, Nilaparvata lugens (Stal); 6, Sogatella furcifera (Horvath), Leptocorisa oratorius (Fabricius); L chinensis (Dallas); L acuta (Thunberg) Q : +, Scirpophaga incertulas (Walker); 6

7 , S innotata (Walker), Scotinophara coarctata (F)?, Pomacea canaliculata Lamarck I = A =, J ;A + + = J A 5 6 Q 6, «Carbofuran 3G», A B ; 2, = + B 2-, =, 3DA0/BC 2 ;A 6 6 E+ 5 6 A; 6 B,, ; + B A 2 + = 6, 6, 6 =, + = 3 5 B + = 6 5, 6 2 6, + 6 I = 6, ; 6; ;, ) E Q+ =, + 3 7

8 O glaberrima ;A 6 ; ; + +, = ;A ; I 6, +, c + +, A, ( 5) + 2 ; ( «Vogel») XA A,, =, + 3 J ; 40 50% RH 22 C, 2 =; 15 C 15% + (RH) 1 ;, % B + = 3 4 = A C, + A; 3, % 2+ + ;A 6 Q 6 ;A 3 2 =; A ;, + 5 8%, + + B C A, = ( C 2 3 )

9 +;A + 12/12 A/ ISTA X +, 5 (130 C 2 ) ISTA ) X + 5 8% +; >85% 6 ;, ; / ; 6;, 5 2, A +, 30-6 B ]+ + 6 : (1) 6, 6 ( 60 +) A; ; ; ; (2) 6, ; 5; (3) 15 ; 5 o C, A,, C! ( Q 6 + B A 6, B 5 6, + 6 =, = 6 =, E+ 3 ; A, ; = 5 - ( B 6 + ;A; 56;: I, +, /GPS h, = + J ///6 I / 9

10 2 = ;A + ( 2 ( ) J + J (,,,, -5 ) E +;A (,, ) 2 6 ( == ) = 6 (;, ;A,, 6 ; 2 ) J + (, ) 6; 6 5 ; +, + (,, h); 6,,, 6,, A,,,, Q (5, ) 2 (= ;A 6) Hanson J 1985 Practical Manuals for Genebanks: Procedures for Handling Seeds in Genebanks International Board for Plant Genetic Resources, Rome, Italy Reed BM, Engelmann F, Dulloo ME, Engels JMM 2004 Technical guidelines for the management of field and in vitro germplasm collections Handbook for Genebanks No 7 International Plant Genetics Resources Institute, Rome, Italy Rao NK, Jackson MT 1996a Seed longevity of rice cultivars and strategies for their conservation in genebanks Annals of Botany 77: Rao NK, Jackson MT 1996b Seed production environment and storage longevity of japonica rices (Oryza sativa L) Seed Science Research 6: Rao NK, Jackson MT 1996c Effect of sowing date and harvest time on longevity of rice seeds Seed Science Research 7:

11 Rao NK, Hanson J, Dulloo ME, Ghosh K, Nowell D, Larinde M 2006 Manual of Seed Handling in Genebanks Handbook for Genebanks No8 Bioversity International, Rome, Italy Reaño R, Pham JL 1998 Does cross-pollination between accessions occur during seed regeneration at the International Rice Genebank? International Rice Research Notes 23(3): 5 6 Sackville Hamilton NR, Chorlton KH 1997 Regeneration of Accessions in Seed Collections: A Decision Guide Handbook for Genebanks No5 International Plant Genetic Resources Institute, Rome, Italy Soest LJM van 1990 Plant Genetic Resources: Safe for the future in genebanks Impact of Science on Society 158: IA = 3; 6, i o Q 0 o (Teresita Borromeo and Sancho G Bon, University of the Philippines Los Banos); i; Q Q (Tiur Sudiati Silitonga, Indonesian Centre for Agriculural Biotechnology and Genetic Resources Research and Development ICABIOGRRAD),; - i3 (Dr Kim Taesan, director of RDA Genebank, Korea) + Renato Reaño R, Sackville Hamilton R and Romero G ; (Oryza sativa O glaberrima) B: Dulloo ME, Thormann I, Jorge MA and Hanson J, editors Crop specific regeneration guidelines [CD-ROM] CGIAR System-wide Genetic Resource Programme, Rome, Italy 14 pp 11

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13 IRRI h X Renato Reano / IRRI 2-2 A; Roel C Rabara / PhilRice 3- X6 Roel C Rabara / PhilRice 4- Q 6 Renato Reano / IRRI 5-2 ; Roel C Rabara / PhilRice 6- Q ; ; + + ; ; Roel C Rabara / PhilRice 7- c, 6 Roel C Rabara / PhilRice 13

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