Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой
Нэвтрэх / Бүртгүүлэх
Removal of the stem apex and certain leaves and axillary buds of brittle willows (Salix fragilis) was employed to limit the supply of endogenous auxin to adventitious root primordia during their formation, which occurs at predetermined sites. Limiting endogenous auxin by this surgical treatment