( ) NIGERIA

- (sh) = 12 (p), 1973 . (N) = 100 (k)

 

___________________________________

1960 . - .

 

 

nigr-53_def-nigr-63_137-8

1936. (12 .). 11 ½ 13 ½ .

38 1 p - Theobroma cacao

40 2 p Khaya senegalensis

46 5 sh Elaeis guinensis

 

1953. (13 .). 14.

78 1 ½ p Arachis hypogaea

81 4 p Theobroma cacao

84 2sh6p Musa sp.

85 5sh Elaeis guinensis

 

1961. (13 .). 14 ½ .

97 ½ p Arachis hypogaea

 

1963. " " (2 .). 14.

138 6 p Zea mays

nigr-73_def- nigr-82_408-11

1973. (16 .). 14.

289 15 k Saccharum officinarum

290 18 k Elaeis guinensis

 

1978. Operation Feed the Nation. 14. (Scott)

360 5 k Manihot esculenta

361 18 k

362 30 k

 

1981. (4 .). (Scott)

401-4 10, 25, 30, 45 k

 

1982. .

408-11 10, 20, 30, 45 k

nigr-86_def- nigr-87_509-12nigr-92_trop_agr

1986. (13 .). 14. (Michel)

478 10 k Elaeis guinensis

479 20 k Tecoma stans

483 45 k Hibiscus rosa-sinensis

 

1987. .

509 10 k Clitoria ternatea

510 20 k Hibiscus tiliaceus

511 25 k Acanthus montanus

512 30 k Combretum racemosum

 

1992. 25- . 14. (Michel)

590 50 k

591 1 N

592 1.50 N Manihot esculenta

593 2 N Dioscorea batatas

.

15 590-3

 

1992. " "(4 .). (Scott)

605 1 N Zea mays

nigr-92_WFC nigr-93-5nigr-96_mush

1992. . . 14. (Michel)

598-601 50 k, 1, 1.50, 2 N

.

16 598-603

 

1993. . 14. (Michel)

619 1 N Bulbophyllum distans

620 1.50 N Eulophia cristata

621 5 N Eulophia horsfalli

622 10 N Eulophia quartiniana

.

19 619-22

 

1996. . 14. (Michel)

671 5 N Volvariella esculenta

672 10 N Lentinus subnudus

673 20 N Trichloma lobayensis

674 30 N Pleurotus tuber-regium

nigr-01_fr nigr-02_NG005nigr-02_NG006nigr-02_NG007nigr-02_NG008nigr-05_NG006

2001. . 14. (Michel)

723 20 N Spondias mombin (hug plum)

724 30 N Chrysophyllum albidum

725 40 N Treculia africana (african breadfruit)

726 50 N Blighia sapida

 

2002. . 13. (Scott)

743 20 N Cola nitida

744 30 N Elaeis guinensis

745 40 N Manihot esculenta

746 50 N Zea mays

 

2005. "131 " (4 .). 13 x 12 ¾. (Scott)

776 150 N ( 746)