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Refinado por: Nome da Publicação: Pocvoznanie, Agrohimi I Ekologi remover idioma: Búlgaro remover
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1
Effect of different soil tillage systems on microflora and yield of sugar beet
Material Type:
Artigo
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Effect of different soil tillage systems on microflora and yield of sugar beet

Aleksandrov, V. (Institut za Zashchita na Rasteniyata, Kostinbrod (Bulgaria)) ; Altimirska, R

Pocvoznanie, agrohimi i ekologi, 2003, Vol.38 (3)

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2
Effect of nitrogen-phosphorus fertilization and air temperature on the uptake of nitrogen from plant parts of maize
Material Type:
Artigo
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Effect of nitrogen-phosphorus fertilization and air temperature on the uptake of nitrogen from plant parts of maize

Aleksandrova, P ; Donov, D. (Institut po Pochvoznanie "N. Pushkarov, Sofia (Bulgaria))

Pocvoznanie, agrohimi i ekologi, 2004, Vol.39 (3)

Sem texto completo

3
Some ecological problems of nitrogen fertilizer application in carrots growing
Material Type:
Artigo
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Some ecological problems of nitrogen fertilizer application in carrots growing

Aleksandrova, P ; Donov, D ; Stojcheva, D. (Institut po Pochvoznanie "N. Pushkarov", Sofia (Bulgaria))

Pocvoznanie, agrohimi i ekologi, 2001, Vol.36 (2-3)

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4
Some thermal characteristics of chernozems from North Bulgaria
Material Type:
Artigo
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Some thermal characteristics of chernozems from North Bulgaria

Aleksandrova, P ; Etropolski, Kh ; Mikova, A. (Institut po Pochvoznanie "N. Pushkarov", Sofia (Bulgaria))

Pocvoznanie, agrohimi i ekologi, 2001, Vol.36 (4-6)

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5
Mathematical model for maize yield estimation depending on mineral nutrition at soil moisture deficiency
Material Type:
Artigo
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Mathematical model for maize yield estimation depending on mineral nutrition at soil moisture deficiency

Aleksieva, S ; Mikova, A ; Stoimenova, I. (Institut po Pochvoznanie i Agroekologiya "N. Pushkarov", Sofia (Bulgaria))

Pocvoznanie, agrohimi i ekologi, 1997, Vol.32 (6)

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6
Response of some wheat cultivaars to inoculation with associative nitrogen-fixing bacteria of Azospirillum species
Material Type:
Artigo
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Response of some wheat cultivaars to inoculation with associative nitrogen-fixing bacteria of Azospirillum species

Altimirska, R. (Institut po Pochvoznanie i Agroekologiya "N. Pushkarov", Sofia (Bulgaria))

Pocvoznanie, agrohimi i ekologi, 1997, Vol.32 (1)

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7
Inoculation of wheat with Azospirillum species bacteria under field conditions. II. Effect on the biological activity of soil in rhizosphere field
Material Type:
Artigo
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Inoculation of wheat with Azospirillum species bacteria under field conditions. II. Effect on the biological activity of soil in rhizosphere field

Altimirska, R. (Institut po Pochvoznanie i Agroekologiya "N. Pushkarov", Sofia (Bulgaria))

Pocvoznanie, agrohimi i ekologi, 1994, Vol.29 (3)

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8
Influence of maize crop-rotations compacting over the changes in the humus
Material Type:
Artigo
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Influence of maize crop-rotations compacting over the changes in the humus

Andonov, D ; Stratieva, S. (Kompleksna Opitna Stantsiya, Yambol (Bulgaria))

Pocvoznanie, agrohimi i ekologi, 2001, Vol.36 (1)

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9
Changes in the soil properties of leached smolnitza from South-eastern Bulgaria under long-term mineral fertilization of various types of fodder crop rotations
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Artigo
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Changes in the soil properties of leached smolnitza from South-eastern Bulgaria under long-term mineral fertilization of various types of fodder crop rotations

Andonov, D ; Stratieva, S. (Kompleksna Opitna Stantsiya, Yambol (Bulgaria)) ; Stoyanov, D

Pocvoznanie, agrohimi i ekologi, 1998, Vol.33 (2)

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10
A drought model for estimation some dependencies in mineral elements uptake by maize hybrids with different drought resistance
Material Type:
Artigo
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A drought model for estimation some dependencies in mineral elements uptake by maize hybrids with different drought resistance

Andonova, P. (Institut po Fiziologiya na Rasteniyata "M. Popov", Sofia (Bulgaria))

Pocvoznanie, agrohimi i ekologi, 1996, Vol.31

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