PECULIARITIES OF AGRICULTURAL ENGINEERING CULTIVATION OF EUROPEAN WHITE BIRCH SEEDLINGS IN FOREST NURSERIES
Научная публикация
PECULIARITIES OF AGRICULTURAL ENGINEERING CULTIVATION OF EUROPEAN WHITE BIRCH SEEDLINGS IN FOREST NURSERIES
Автор(ы): N. I. Yakimov, N. К. Кruк, А. V. Yurenya
УДК: 630*232.32
Год издания: 2013
Дата загрузки: 05.12.2014
Загрузил(а): Жук О. С.

Описание:
Data of researches on application of various agricultural practices are resulted at cultivation seedlings of birch. Optimum terms of sowing seeds which allow to raise the yield of a standard planting material and its biometrics are established. Various variants of seeds closing are described, allowing to enrich quality of a planting material of a birch. Optimum doses of the basic fertilizers and additional fertilizing at cultivation of birch seedlings and also technology of its cultivation in the closed ground are resulted.

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