Vol 4, No 2 (2016)
- Year: 2016
- Published: 02.02.2016
- Articles: 10
- URL: https://ogarev-online.ru/2311-2468/issue/view/18582
Full Issue
Influence of plant protection products and growth regulator "Albite" on growth, development, photosynthetic activity, yield and quality of pea grain
Abstract
The article presents the results of studying the effects of plant protection products and Albite on growth, development, photosynthetic activity, yield and quality of pea grain. The study shows that the using of Albite with pesticides in the phase of young growth, young growth + budding demonstrates the highest grain yield (3,3 and 3,2 t/ga) and the heaviest weight of thousand seeds (260,0 and 250,5 g).
Efficiency of corn hybrids and their response to fertilizers in the conditions of the southeast non-chernozem zone
Abstract
The productivity of yield corn hybrids PR39Х32 and PR39V45 (Pioneer Ltd.), NC Falcon and Delitop (Syngenta Ltd.), Ronaldinho (KWS Ltd.) and Belkorn 250МV (Belkorn Ltd.) as well as their response to fertilizers and Microel were studied. The mixed use of mineral fertilizers in the dose of the N90P60K60 and Microel demonstrated the maximum increase of productivity.
Herbicide effectiveness in spring wheat
Abstract
The changes in the phytocynotic composition of seeds require a system of diverse applications of herbicides, which includes the use of herbicides in the pure state, and tank mixtures in the field. This allows to deal more effectively with persistent weeds, considering their biological characteristics. This article presents the results of studying of the effectiveness of herbicides in spring wheat of Tulaykovskaya 10 variety.
Using "Microvit" and "Trivit" as synthetic vitamin supplements and their influence on meat productivity at distillery waste fattening
Abstract
The article considers vitamin nutrition of bull calves and their meat productivity at distillery waste fattening. The authors demonstarte that an increase of synthetic vitamin A dose stimulates an intensive growth of cattle. Consequently, meat productivity of the bull calves is increased.
Morphological and chemical composition of quail eggs produced on Mordovia republic farms
Abstract
The article presents a study of morphological and chemical composition of quail eggs produced on farms of the Republic of Mordovia. Twenty quail eggs, chosen at random from two farms, were analyzed: protein – 58.44%, yolk – 32.0%, shell – 9.56%, the ratio of these three egg components – 1:0,54:0,16. Protein index is 0.05, yolk index – 0.44 The study results prove high freshness and suitability of diet quail eggs.
Influence of plant protection products and growth regulators on photosynthetic activity, growth, productivity and quality of common barley grain
Abstract
The article presents the results of studying the effect of plant protection products and Biostim on photosynthetic activity, productivity and quality of common barley grain. The study shows that three applications of Biostim with pesticides resulted into the highest yield dry matter (9,08 t/ga) and evenness of grain (91,2%).
Tilllage influence on nutritious status of leached black soil, productivity and quality of spring wheat grain in the conditions of experimental field of Ulyanovsk state agricultural academy
Abstract
The research has established that the moldboard and combined plowing as the basic soil cultivation produces higher grain yield of spring wheat with higher quality. The use of spring wheat cultivation technology of small and superficial tillage has reduced the grain yields at 23–25% and the level of profitability of production – 43–54% respectively.
Russian dwarf almond: a rare representative of steppe vegetation in Mordovia republic
Abstract
The article considers the main botanical and biological characteristics of Russian almond: value, use in pharmaceutical industry, growth conditions. The study also gives a description of climate, topography and vegetation of Levzhensky natural reserve of Mordovia Republic as a habitat of Russian almond.