Search results for ":FORESTRY"
showing 10 items of 65 documents
Ģeogrāfija. Ģeoloģija. Vides zinātne: referātu tēzes
2008
Katalog der dritten baltischen landwirtschaftlichen Ausstellung zu Riga, im Jahre 1880
1880
Inhalt: I. Theil. Gruppirung nach fortlaufender Schnuppen- und Ordnungsnummern ; II. Theil. Gruppirung nach Prämiirungs-Kategorien ; III. Theil. Alphabetisches Verzeichniß der Aussteller nebst Angabe ihrer Ausstellungsobjecte.
Lauksaimnieka mežkopība
1929
Assessing escapes from short rotation plantations of the invasive tree species Robinia pseudoacacia L. in Mediterranean ecosystems: a study in centra…
2016
Abstract: Black locust (Robinia pseudoacacia L.) is a fast growing tree species native to temperate North America, and widely diffused and naturalized in Europe. It is one of the candidate species for establishing bioenergy plantations on marginal lands in temperate and sub-Mediterranean regions. This potential is in contrast to its well-known invasive habit, leading to a potential damage to plant biodiversity in many European countries. Advise against black locust plantation in regions where it is already invasive has been issued by several international reports, as well as the adoption of mitigation measures (e.g., “containment” buffer zones) to prevent the spread of the species into natu…
Eda ǝlǝ terudu bǝjumǝciwkǝ
1933
Apskats par medībām Sibīrijā. Teksts evenku valodā.
Isstahstischana kā no semmes wehl wairak augļus warr dabbuht nekā lihdsschim dabbuhts [Izstāstīšana kā no zemes vēl vairāk augļus var dabūt]
1836
Padomi laukkopībā, veterinārijā, ugunsdrošībā , mājturībā un dārzkopībā. Grāmatā kopā 1., 2. un 3. nodaļa, katrai sava paginācija – 16 lpp.
Innovative and Applied Research in Biology: Proceedings, Vol. 2
2020
The collection contains SCIENTIFIC articles on the topics of the LU 78 conference reports. The main focus is on innovative and applied research in biology and interdisciplinary fields.
Augkopība: saīsināts kurss
1926
Uz grāmatas vāka norādīts atšķirīgs izdošanas gads 1927. Tekstu ilustrē 78 zīmējumi.
Tas Ahboļudahrsneeks, jeb pilniga Pamahzischana wissadus augligus Dahrsakohkus audsinaht un kohpt ; Latweescheem par Pamuddinaschanu sarakstita [Tas …
1803
Tulkots no vācu valodas. Oriģināls: "Der Baumgärtner, oder ausfürliche Anweisung zur Obstbaumzucht". Tulkotājs: [M. Stobe].
Preliminary results of forest cockroaches inventoried: Decomposers of litter in Northeast Algerian forests
2016
Cockroaches are species that live at night and shelter in places that provide a suitable microclimate and allow them to have easy access to food. The inventory of African species is far from complete. In North Africa, little research has been conducted on wildlife Orthopteroid and more particularly on the Dictyoptera. To identify different species of cockroaches existing forest in northeastern Algeria, we made an inventory of species that live in various areas: cork oak forests [cork forests of El-Kala National Park (Tarf), of Edough (Annaba) and Souk-Ahras], eucalyptus forests (Annaba). Four species of cockroaches were collected from different sites: Loboptera decipiens, Loboptera angulata…