Formation of a crop of spring triticale depending on the background of nutrition and pre-seed treatment of seeds
Journal Title: Наукові горизонти. Scientific Horizons - Year 2018, Vol 70, Issue 7
Abstract
The article presents the results of researches carried out during 2014-2016 on the black earth in the south in the conditions of the educational-scientific-practical center of the Mykolayiv NAU, located in the south of the Ukrainian steppe, with the triticale Yarim. The main task of the research was to improve the nutrition of triticale plants of the spring variety of the Nightingale of Kharkiv on the basis of resource conservation - on the background of the main fertilizer N30Р30 used pre-sowing seed treatment and nutrition of plants in the main phases of vegetation by modern biopreparations. It was determined that only seeding before sowing can increase the yield of grain by an average of 7,6%, and this measure, together with the introduction of foliar feedings (in the phases of the plant's output into the tube and earing), ensures the formation of virtually the same level as the feeding of N30 ammonium nitrate during the period of plant release in the tube or N30 carbamide in the ear staining phase along the same background of the main fertilizer. It was established that the increase of grain productivity of the triticale of the spring for optimization of nutrition is due to the increase in the length of the ear, the number of grains in it, the mass of grain from the ear. It is determined that the payback of the unit dp mineral fertilizers increase the yield of grain for their joint use with biopreparations significantly increases. For the introduction of N30Р30 to sow 1 kg d.r. fertilizers received 11,3 kg of grain growth without seed processing and 12,3 kg of grain for this measure. Feeding to the phase of plant release in the N30 tube provided indicators at 15,0 and 16,4 kg of grain; twice the preparation D2 – 17,2 and 18,7, and Escort-bio 18,5 and 20,0 kg / kg, respectively. It is determined that due to biopreparations, the return on the moderate dose of fertilizer in the main application to the sowing increases from 2,7 to 7,7 kg of grain, depending on the preparation, the seed treatment and the number of feedings.
Authors and Affiliations
V. Gamayunova, E. Sydykina
Keywords
Related Articles
- EP ID EP631640
- DOI 10.33249/2663-2144-2018-70-7-8-3-9
- Views 85
- Downloads 0
Strengthening the social responsibility of the state in the process of implementing the regional financial policy
It is noted that at the present stage of the economic development an important direction of implementing the regional financial policy of the state is to ensure balanced socio-economic development of regions, including t...
Use of a balanced scorecard in strategic management accounting of enterprises
This article is devoted to the consideration of theoretical and methodical aspects of the formation and use of a balanced scorecard as a key structure for strategic management accounting of enterprises. The essence of th...
Immunological parameters of blood of suckling pigs after the use of biologically active preparations
The article deals with the results of studies on the influence of Glutam 1M, Kvatronan-Se and Nanoakvahelat Germanium on the leukocyte profile of suckling pigs’ blood after their use to sows. It was found, that feeding o...
Structural and organizational factors and modern trends in the development of Ukrainian agricultural cooperation
The influence of structural and organizational factors on the development of agricultural cooperation and the peculiarities of co-operation tendencies in Ukraine are highlighted. It is established that a structure that...
Mathematical model of the pump with limited initial information
The publication deals with the peculiarities of construction of structural schemes of pumps and fans. A mathematical description of such installations is performed using nonlinear differential equations. There is also a...