ISSN: 0024-1148 Лесоведение. 2003. № 2. С. 65-68
| РАСПРЕДЕЛЕНИЕ ГОДИЧНОГО ПРИРОСТА ФИТОМАССЫ МЕЖДУ НАДЗЕМНЫМИ ОРГАНАМИ У МОЛОДЫХ ДЕРЕВЬЕВ СОСНЫ |
| ПЕТРЕНКО А.Е.1, ВАГАНОВ Е.А.2 1 Красноярский государственный университет, 660041 Красноярск, просп. Свободный, 79 2 Институт леса им. В.Н. Сукачева СО РАН: 660036 Красноярск, Академгородок, 50, стр. 28 |
Поступила в редакцию: 2002-08-29
The relationships between annual increments of different aboveground organs in ten young pine trees over the whole growth period are considered. Linear increments of stem and branches, needles (foliage) density on sprouts, needles` size and air-dry weight were studied. The obtained dependences are reliably described by allometric equations. The most tight correlation is between the linear stem increment and air-dry weight of its needles (foliage) and also between the needles (foliage) density on branches and their linear increment. The time independence of these two relations was revealed.
- Ключевые слова: СОСНА, МОЛОДЫЕ ДЕРЕВЬЯ, ГОДИЧНЫЙ ПРИРОСТ, ФИТОМАССА ОТДЕЛЬНЫХ ОРГАНОВ, АЛЛОМЕТРИЧЕСКИЕ СООТНОШЕНИЯ