Growth disturbance in Scots pine (Pinus sylvestris) seedlings in forest nurseries
1996
Martincova, J. (Vyzkumny Ustav Lesniho Hospodarstvi a Myslivosti, Opocno (Czech Republic). Vyzkumna Stanice)
Many of Scots pine (Pinus sylvestris) seedlings raised in nurseries suffer from growth disturbance. Examination of frequency of growth disturbances in several forest nurseries showed that growth distortion is a common feature in one-year-old and two-yeard-old seedlings. Frequency of the growth disturbances can be influenced by seed origin and growth conditions on the bed. Fertilization, especially using fertilizers with high content of nitrogen, stimulated considerably summer growth of proleptic shoots.
Показать больше [+] Меньше [-]Ключевые слова АГРОВОК
Библиографическая информация
Эту запись предоставил Library of Antonin Svehla