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Намерени са 505 резултата.
Can cover crops reduce leafhopper abundance in vineyards? = Покровни култури и полезни насекоми срещу листната бълха по лозата
Каталог "Статии"
Can cover crops reduce leafhopper abundance in vineyards? = Покровни култури и полезни насекоми срещу листната бълха по лозата
(1998)
Costello M.

New technology: Issnes relating to the use of genetically modified crops = Нова технология
Каталог "Статии"
New technology: Issnes relating to the use of genetically modified crops = Нова технология
(2000)
Beever D.

Food safety assessment of genetically modified crops = Изисквания към генетично модифицирани култури по отношение на безопасността им като храна
Каталог "Статии"
Food safety assessment of genetically modified crops = Изисквания към генетично модифицирани култури по отношение на безопасността им като храна
(2000)

Genetically modified crops and the environment = Генетично модифицирани култури и въздействието им върху околната среда
Каталог "Статии"
Genetically modified crops and the environment = Генетично модифицирани култури и въздействието им върху околната среда
(2000)
Dracup M.

Potential oil crops
Д9326
Каталог "Дисертации" | Дисертации
Potential oil crops
Cultivation of Barbarea vulgaris and Lepidium campestre (1999)
Desiree BORJESDOTTER

Monitoring and control of Plasmodiophora brassicae in spring oilseed brassica crops
Д9352
Каталог "Дисертации" | Дисертации
Monitoring and control of Plasmodiophora brassicae in spring oilseed brassica crops
(1999)
Ann-Charlotte WALLENHAMMAR

Nitrogen turnover and leaching in cropping systems with ryegrass catch crops
Д9372
Каталог "Дисертации" | Дисертации
Nitrogen turnover and leaching in cropping systems with ryegrass catch crops
(2000)
Helena ARONSSON

Green-Manure crops as a source of nitrogen in cropping systems
Д8798
Каталог "Дисертации" | Дисертации
Green-Manure crops as a source of nitrogen in cropping systems
(1997)
Maria WIVSTAD

Matching the availability of N mineralised from green-manure crops with the N-demand of field vegetables
Д9546
Каталог "Дисертации" | Дисертации
Matching the availability of N mineralised from green-manure crops with the N-demand of field vegetables
(2000)
Birgitta BATH

Breeding of catch crops - a way to reduce nitrate leaching from arable land
Д8939
Каталог "Дисертации" | Дисертации
Breeding of catch crops - a way to reduce nitrate leaching from arable land
(1998)
Ingrid RYDBERG

The effect of tillage method, crop sequence, and date of seeding upon the yield and quality of cereals and other crops grown under dry-land conditions in North-Central Montana
Д/233
Каталог "Дисертации" | Дисертации
The effect of tillage method, crop sequence, and date of seeding upon the yield and quality of cereals and other crops grown under dry-land conditions in North-Central Montana
(1937)
A. Bell

REPORT of the Institute of Arable Crops Research
Пр 600
Каталог "Периодика"
REPORT of the Institute of Arable Crops Research

RATARSTVO I POVRATARSTVO = FIELD AND VEGETABLE CROPS RESEARCH
Пр 2542
Каталог "Периодика"
RATARSTVO I POVRATARSTVO = FIELD AND VEGETABLE CROPS RESEARCH

FCS. FIELD CROPS STUDIES
A 2323
Каталог "Периодика" | Списание
FCS. FIELD CROPS STUDIES

BETTER crops with plant food
A 1496
Каталог "Периодика" | Списание
BETTER crops with plant food

ROMANIAN Journal of Grassland and Forage Crops
A 2339
Каталог "Периодика" | Списание
ROMANIAN Journal of Grassland and Forage Crops

CROPS and Soils magazine
Б 1282
Каталог "Периодика" | Списание
CROPS and Soils magazine

OIL crops situation and outlook
Б 2286
Каталог "Периодика" | Списание
OIL crops situation and outlook

WORLD crops. Thein cultivation, protection, storage, handling and processing for food, fodder, and industrial products
Б 639
Каталог "Периодика" | Списание
WORLD crops. Thein cultivation, protection, storage, handling and processing for food, fodder, and industrial products

ANNUAL report of the Grasshouse Crops Research Institute
Пр 547
Каталог "Периодика"
ANNUAL report of the Grasshouse Crops Research Institute