06.01.05 Селекция и семеноводство сельскохозяйственных растений

Seed production of potato in biological agriculture Basiev Soltan Soslanbekovich, Dzhioeva Georgievna, Basieva Alina Soltanova Abstract: The paper deals with many years research on identifying the effect of green manure crops on the soil fertility. It is determined the after effect of decayed green manure crops on the productivity of seed potato tubers in the conditions of South Ossetia.

Effect of screening plants according to grain size, the use of fertilizers, plant protection on yield and quality of seeds sown barley varieties Sobolek Butkovskaya Lydia Kuzminichna., Kuzmin Dmitriy Nikolaevich. The results of studies of responsiveness of seeds of different size of the means of chemical plant protection products and fertilizers. With the use of intensive technologies of the emergence of another species (Pallidum) in spring barley Sobolek reduced. The selection of coarse barley seeds Sobolek in primary seed, fertilizer and chemical plant protection increase the productivity of seeds to 0,15-1,22 t / ha, 1-3% germination, varietal purity of 1-2%.

The results of the breeding work with decorative herbaceous cultures in Bashkortostan as an example the genus Paeonia L The article summarizes the results of many years breeding work with paeonia hybrida hort. in the Botanical garden of Ufa. The paper describes the main stages of work in this area, describing the new cultivars of paeonia hybrida hort.

The method of evaluation of potato varieties for resistance to viruses It is proposed another estimation of varieties and breeding hybrids of potato with regard to their clonal origin and propagation.

Seed embryo morphological types(EMT) of durum winter wheat have been studied and two new EMTs have been described. The second and the forth EMTspredominate in each seed lot of durum winter wheat. Seed germination depends upon EMT, variety and the year of seeds propagation. Seeds of different EMT differ in germination rate.

Seed production of potato in biological agriculture Basiev Soltan Soslanbekovich, Dzhioeva Georgievna, Basieva Alina Soltanova Abstract: The paper deals with many years research on identifying the effect of green manure crops on the soil fertility. It is determined the after effect of decayed green manure crops on the productivity of seed potato tubers in the conditions of South Ossetia.

Effect of screening plants according to grain size, the use of fertilizers, plant protection on yield and quality of seeds sown barley varieties Sobolek Butkovskaya Lydia Kuzminichna., Kuzmin Dmitriy Nikolaevich. The results of studies of responsiveness of seeds of different size of the means of chemical plant protection products and fertilizers. With the use of intensive technologies of the emergence of another species (Pallidum) in spring barley Sobolek reduced. The selection of coarse barley seeds Sobolek in primary seed, fertilizer and chemical plant protection increase the productivity of seeds to 0,15-1,22 t / ha, 1-3% germination, varietal purity of 1-2%.

The results of the breeding work with decorative herbaceous cultures in Bashkortostan as an example the genus Paeonia L The article summarizes the results of many years breeding work with paeonia hybrida hort. in the Botanical garden of Ufa. The paper describes the main stages of work in this area, describing the new cultivars of paeonia hybrida hort.

The method of evaluation of potato varieties for resistance to viruses It is proposed another estimation of varieties and breeding hybrids of potato with regard to their clonal origin and propagation.

Seed embryo morphological types(EMT) of durum winter wheat have been studied and two new EMTs have been described. The second and the forth EMTspredominate in each seed lot of durum winter wheat. Seed germination depends upon EMT, variety and the year of seeds propagation. Seeds of different EMT differ in germination rate.