Promotion of seed production in douglas-fir grafts by girdling + gibbrellin A4/7 stem injection, and effect of retreatment

Penulis : Ross, Stephen D., Ralph C. Bower

Nama Majalah : New Forest

Volume Terbit : 5

Seri Vol :

No. Terbit : 1

Edisi Waktu :

Tahun Terbit : 1991

Halaman Isi : 23-34

Subyek : Douglas-fir - Seed, Seed quality, Orchard - Seed

Berkas : -