Селскостопанска академия

Къде желаете да търсите

Какво желаете да търсите

Търсене в

Подредба

Намерени са 149 резултата.
Aktuelle Probleme der Kiefernwirtschafts
Пр 33
Каталог "Книги"
Aktuelle Probleme der Kiefernwirtschafts
(1965)

Lannoituksen vaikutus paperikennoissa kasvatettujen mannyn taimien kehitykseen taimitarhassa
Пр II 478
Каталог "Книги"
Lannoituksen vaikutus paperikennoissa kasvatettujen mannyn taimien kehitykseen taimitarhassa
(1977)
Tuula Anttila; Erkii Lahde

Influence of CO2, moisture and nutrients on the formation of Lammans growth and prolepsis in seedling of Pinus sylvestris L.
8
Каталог "Книги"
Influence of CO2, moisture and nutrients on the formation of Lammans growth and prolepsis in seedling of Pinus sylvestris L.
(1971)
T. Alden

Frost hardiness in Scots pine (Pinus Silvestris L.). I. Conditions for test on hardy plant tissues and for evaluation of injuries by conductivity measurements
8
Каталог "Книги"
Frost hardiness in Scots pine (Pinus Silvestris L.). I. Conditions for test on hardy plant tissues and for evaluation of injuries by conductivity measurements
(1970)
Aron Aronsson; Lennart Eliasson

Vajaasti kypsyneen mannyn siemenen kehitys kapyjen varastioinnin aikana
Пр II 478
Каталог "Книги"
Vajaasti kypsyneen mannyn siemenen kehitys kapyjen varastioinnin aikana
(1973)
Kaj Asplund; Erkki Numminen; Erkki Lahde

The effect of tree spacing in a red pine plantation on tree growth and on wood quality
Пр 2000
Каталог "Книги"
The effect of tree spacing in a red pine plantation on tree growth and on wood quality
(1970)
Gregory Baker; James Shottafer

Ecological studies on bark beetles (Coleoptera : Scolytidae) associated with Scots Pine (Pinus sylvestris L.) in Norway with particular reference to the influence of temperature
Пр 908
Каталог "Книги"
Ecological studies on bark beetles (Coleoptera : Scolytidae) associated with Scots Pine (Pinus sylvestris L.) in Norway with particular reference to the influence of temperature
(1968)
Alf Bakke

Calidad de astacion del Pinus pinaster Ait. en Galicia
Пр 2375
Каталог "Книги"
Calidad de astacion del Pinus pinaster Ait. en Galicia
(1983)
Salvador Temes; Gabriel Hernandez

On the importance of scalping and some other problems connected with planring of Pinus silvestris L. and Picea abies Karst
8
Каталог "Книги"
On the importance of scalping and some other problems connected with planring of Pinus silvestris L. and Picea abies Karst
(1965)
Ulf Barring

Studier av metoder for plantering av gran och tall pa akermark i sodra och mellestra Sverige
8
Каталог "Книги"
Studier av metoder for plantering av gran och tall pa akermark i sodra och mellestra Sverige
(1967)
Ulf Barring

Studies of root competition in a poor pine forest by supply of labelled nitrogen and phosphorus
8
Каталог "Книги"
Studies of root competition in a poor pine forest by supply of labelled nitrogen and phosphorus
(1971)
Erik Bjorkman; Goran Lundeberg

Boron deficiency in forest plantations on peatland in Norway
Пр 908
Каталог "Книги"
Boron deficiency in forest plantations on peatland in Norway
(1979)
Finn Braekke

Growth and chemical compostition of Scots pine on nutrient-deficient peat after drainage and fertilization
Пр 908
Каталог "Книги"
Growth and chemical compostition of Scots pine on nutrient-deficient peat after drainage and fertilization
(1977)
Finn Braekke

Arringundersokelser pa furu (Pinus silvestris)
Пр 908
Каталог "Книги"
Arringundersokelser pa furu (Pinus silvestris)
Metode og anvendelse (1975)
Nils Brandt

Growth of white pine in relation to soils and topography in Southeastern Ohio
Пр 910
Каталог "Книги"
Growth of white pine in relation to soils and topography in Southeastern Ohio
(1984)
James Brown; James Stires

Growth intercept methods for predicting site index in white pine plantations
Пр 1327
Каталог "Книги"
Growth intercept methods for predicting site index in white pine plantations
(1981)
James Brown; James Stires

Badania entomofauny drzewostanow sosnowych na terenach wydmowych
8
Каталог "Книги"
Badania entomofauny drzewostanow sosnowych na terenach wydmowych
(1971)
Jerzy Burzynski

Survival and growth of seedlings of scots pine provenances at varying nutrient levels
Пр 910
Каталог "Книги"
Survival and growth of seedlings of scots pine provenances at varying nutrient levels
(1980)
James Brown

Tablas de produccion de densidad variable para Pinus sylvestris L. en el Sistema Pirenaico
Пр 2375
Каталог "Книги"
Tablas de produccion de densidad variable para Pinus sylvestris L. en el Sistema Pirenaico
(1986)
J. Abejon; G. Fereiro; G. Tella Fereiro

Croissance et developpement des plantation de pin rouge au sud du Saint-Lauren
Пр II 675
Каталог "Книги"
Croissance et developpement des plantation de pin rouge au sud du Saint-Lauren
(1976)
Valere Bertrand