共 2 条
[1]
The content of nitrogen and free amino acids in the spurs of annually and biennial bearing apple trees and the problem of their relation to flower-bud initiation[J] . Josef Sahulka.Biologia Plantarum . 1962 (4)
[2]
Free amino acid relations in apple leaves before and during the differentiation of flower buds[J] . Josef Sahulka,Alice Sílová.Biologia Plantarum . 1960 (1)