Селскостопанска академия

Къде желаете да търсите

Какво желаете да търсите

Търсене в

Подредба

Намерени са 11 резултата.

Разширено търсене

Ключова дума да съдържа ponds
Rearing of European catfish (Silurus glanis L.) in earthen ponds in polyculture with common carp larvae (Cyprinus carpio L.)
Б 1098
Каталог "Статии" | Списание
Rearing of European catfish (Silurus glanis L.) in earthen ponds in polyculture with common carp larvae (Cyprinus carpio L.)
(2024)
Vasilka Krasteva; Maria Yankova-Bozadzhieva; Angelina Ivanova

Investigation of relations between abiotic variables, their infl uence on the plankton primary productivity and the manuring effect in fi sh ponds
Каталог "Статии" | Списание
Investigation of relations between abiotic variables, their infl uence on the plankton primary productivity and the manuring effect in fi sh ponds
(2016)
D. Terziyski; R. Kalchev; H. Kalcheva; V. Alexandrov

Control of zooplankton and nutrients on bacterioplankton in fish ponds with carp larvae
Каталог "Статии" | Списание
Control of zooplankton and nutrients on bacterioplankton in fish ponds with carp larvae
(2010)
H. Kalcheva; D. Terziyski; R. Kalchev; K. Dochin; A. Ivanova

Variability of biological characteristics and their relations to environmental variables in fish ponds stocked with carp fish larvae in two different proportions
Каталог "Статии" | Списание
Variability of biological characteristics and their relations to environmental variables in fish ponds stocked with carp fish larvae in two different proportions
(2010)
D. Terziyski; R. Kalchev; K. Dochin; I. Piskov; H. Kalcheva; L. Pehlivanov

Variability of chemical characteristics and their relations to environmental and biological variables in two variants of ponds stocking with fish larvae
Каталог "Статии" | Списание
Variability of chemical characteristics and their relations to environmental and biological variables in two variants of ponds stocking with fish larvae
(2010)
D. Terziyski; R. Kalchev; L. Hadjinikolova; K. Dochin; A. Ivanova

Variation in the water quality of organic and conventional shrimp ponds in a coastal environment from Eastern China
Каталог "Статии" | Списание
Variation in the water quality of organic and conventional shrimp ponds in a coastal environment from Eastern China
(2009)
X. Biao; L. Tingyou; W. Xipei; Q. Yi

Bacterioplankton dynamics and its relations to productivity in carp fish ponds.
Каталог "Статии" | Списание
Bacterioplankton dynamics and its relations to productivity in carp fish ponds.
(2008)
H. Kalcheva; H. Nikolova; D. Terziyski; A. Stoeva; R. Kalchev

Investigation of ducks influence upon nutrients in carp ponds by means of RDA ( redundancy analysis )
Каталог "Статии" | Списание
Investigation of ducks influence upon nutrients in carp ponds by means of RDA ( redundancy analysis )
(2008)
D. Terzisiki; L. Nikolova; L. Hadjinikolova; A. Stoeva; R. Kalcev

Growth, age and size structure of the introduced pumpkinseed ( Lepomis gibbosus L. ) population from small ponds along the Vit river ( Bulgaria )
Каталог "Статии" | Списание
Growth, age and size structure of the introduced pumpkinseed ( Lepomis gibbosus L. ) population from small ponds along the Vit river ( Bulgaria )
(2008)
E. Uzunova

Nutrients and other chemical variables, related to plankton primary production in fertilized and control fish ponds
Каталог "Статии" | Списание
Nutrients and other chemical variables, related to plankton primary production in fertilized and control fish ponds
(2006)
R. Kalchev; D. Terziyski; A. Stoeva; G. Grozev

Histology of carp (Cyprinus carpio L.) gills and pond water quality in semiintensive production
Каталог "Статии" | Списание
Histology of carp (Cyprinus carpio L.) gills and pond water quality in semiintensive production
(2010)
B. Raskovic; V. Poleksic; I. Zivic; M. Spasic