Претраживање
Приказ резултата 1-10 од 23
Clearfield*production system for sunflower / Clearfield*sistem proizvodnje suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
Introduction of imidazolinone-tolerant sunflower (Clearfield*) is a revolutionary advancement in sunflower production. Clearfield*production system for sunflower provides unique possibility of post-emergence broadleaf weed ...
Yield and quality of alfalfa and red clover as affected by time of cutting / Uticaj vremena košenja na prinos i kvalitet krme lucerke i crvene deteline
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
Identifying the best time for cutting is important because it determines the yield and quality of the alfalfa and red clover crops. In our country conditions, the first cut should always be carried out at a fixed date ...
Control of soil fertility and levels of harmful and hazardous substances in soils of the Vojvodina Province / Kontrola plodnosti zemljišta i utvrđivanje sadržaja štetnih i opasnih materija u zemljištima Vojvodine
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
With the aim to evaluate the general condition and possible degradation of soil in the Vojvodina Province, soil samples were collected from 1,600 locations. The main chemical properties of the soil, levels of harmful and ...
Status of soil fertility in Vojvodina / Stanje plodnosti zemljišta Vojvodine
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
Scientific basis of the Soil Fertility and Fertilizer Use Control System (in further text, the System)was established in 1980 and it was legislated in 1985. The System encompasses the control of all factors that determine ...
Fertility status of soils used in indoor vegetable production in Vojvodina / Stanje plodnosti zemljišta u zaštićenim prostorima na kojima se proizvodi povrće u Vojvodini
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
Indoor agricultural production is the most intensive form of growing vegetable crops primarily and flowers as well. It makes possible the control of almost every factor determining yield level and quality. Alongside water ...
Corn breeding in USA / Selekcija kukuruza u SAD
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
The paper describes corn selection methods used in the U.S.A. The word "heterosis" was first introduced by Shull (1908), which was important for hybrid development in maize as well as other crops. The sources to make inbred ...
Testing for sclerotinia resistance of different sunflower genotypes / Testiranje na otpornost prema sclerotinia različitih genotipova suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
Resistance of F1, F2, and BC1 generations from crosses between cultivated sunflower inbreds with different tolerance towards Sclerotinia, as well as the inbred lines themselves to different forms and methods of infection ...
Molecular markers in sunflower breeding / Molekularni markeri u oplemenjivanju suncokreta
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
The contemporary state of the investigations in the field of the molecular markers application in breeding in general, and in sunflower breeding specifically, is presented in the paper. In the second part of the paper the ...
Characteristics of vegetable cultivars released in 2003. / Karakteristike priznatih sorti povrća u 2003. godini
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
The parsley cultivars NS Molski and Aster were among the newly released vegetable cultivars registered by the Federal Commission for Variety Approval in 2003. They out yielded the standards in a series of long-term ...
Soybean and stress / Soja i stres
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2004)
Stress may be defined as any factor that reduces yield performance under the maximum achievable level. The stresses that affect plants can be grouped in three categories: soil, atmospheric and biotic. Relationships among ...