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Намерени са 509 резултата.
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

TECHNICAL Communication. Commonwealth Bureau of Horticulture and Plantation Crops East Malling, Mainstone, Kent
Пр 1490
Каталог "Периодика"
TECHNICAL Communication. Commonwealth Bureau of Horticulture and Plantation Crops East Malling, Mainstone, Kent

ICRISAT annual report. International Crops Research Institute for the Semi-Arid Tropics
АУ /Аграрен универси
Каталог "Периодика"
ICRISAT annual report. International Crops Research Institute for the Semi-Arid Tropics

ICRISAT research highlights. International crops research institute for the semiarid tropics
АУ /Аграрен универси
Каталог "Периодика"
ICRISAT research highlights. International crops research institute for the semiarid tropics

MIMEOGRAPHED publication of the Commonwealth Bureau of Pastures and Field Crops, Hurley, Berkehire
ИГ /Институт по гене
Каталог "Периодика"
MIMEOGRAPHED publication of the Commonwealth Bureau of Pastures and Field Crops, Hurley, Berkehire

REPORT of the Tomato Genetics Cooperative. Department of Vegetable Crops, University of California
Добруджански институ
Каталог "Периодика"
REPORT of the Tomato Genetics Cooperative. Department of Vegetable Crops, University of California

TECHNICAL Communication of the Commonweath bureau of Horticultural and Plantation Crops East Malling, Maidstone, Kent
ИО /Институт по овощ
Каталог "Периодика"
TECHNICAL Communication of the Commonweath bureau of Horticultural and Plantation Crops East Malling, Maidstone, Kent