Search academic texts

Registration Number

0216U000685, 0111U003477 , R & D reports

Title

To improve methods of breeding and to develop highly productive, resistant to stressful factors and practically feasible for farming varieties and hybrids of grain and sugar sorghum and soriz of different end uses

popup.stage_title

Head

Sokolov Vyacheslav Myhaylovych,

Registration Date

19-02-2016

Organization

Plant breeding and genetics institute-National center of seed and cultivar investigation

popup.description2

The object of research – linies, varieties, hybrids of sorghum (sorghum ordinary, sorghum sugary, sudan grass, sorice) different ways of using. The purpose: to improve of breeding methods of sorghum by using ways; selection of high-harvest hybrids of sorghum, sorice sterile linies with high combination ability on green mass harvest, resistante to drought and other abiotic factors. The methods: the standard methods for creating self-pollinating lines, methods of population selection, laboratory, and field evaluation of vegetative raw material selection, testing of hybrids, statistical methods of analysis of the experimental data. Results: the original drought resistant initial material of sorghum and sorice were founded thanks to improved methods. Three hybrids of sorghum and sorice were passed on GVI: Kros – synthetic variety of sorice for culinary using. Productivity – 7,0-7,5 t/hа on conditions without watering; adaptively in change environment; resistant to layering (7 balls), to smut diseases (9 balls), protein content 13,5-14,0%; Zubr (2012) – sugar sorghum hybrid with harvest of green mass 40-82 t/hа (14-28 t/hа of dry matter). Content of soluble carbohydrates in the stalk juice – 16-18%. High of plant is 250-350 sm, vegetation period is 110-115 days, resistance to layering is 7 balls, to grain shedding is 9 balls, to drought is 9 balls, to bacteriosis is 7 balls; Gelios (2013) – sorice variety for culinary with grain productivity on dry environment 5,0 t/ha, on optimal conditions – 8,0 t/ha. It characterized by high extrusive ability, it used for made up of production for kids food, drought resistant, hot resistant, with high of grain quality. Vil (2014) – sugar sorghum hybrid with harvest of green mass 452 t/hа (15 t/hа of dry matter), resistant to high temperature and deficient watering. Sonyachny (2015) – synthetic variety of sorice. Drought resistant, resistant to layering and smut diseases. Middle grain productivity on superdrought environment 3,5-4,0 t/ha, on optimal conditions – 6,5-7,5 t/hа; potential productivity – 10 t/hа.

Product Description

popup.authors

Гамандій Василь Леонідович
Соколов Вячеслав Михайлович

popup.nrat_date

2020-04-02