Abstract
The purpose. To determine influence of complex application of dozes of nitric fertilizers and substances regulating growth, on features of growth and development of summer barley and formation of basic elements of productivity in conditions of Forest-steppe Right-bank. Methods. General scientific (dialectics, experiment, analysis and synthesis, hypotheses); special: field -for studying interaction of subject of researches with weather conditions and receptions of technology of cultivation, visual, measuring and weight, quantitative, physiological, method of trial sheaf -for determination of individual efficiency of plants of summer barley, laboratory -for determining qualitative characteristics of soil of a plot, dispersive, correlation and regression -for determination of reliability of distinctions between factors, pair and plural dependences. Results. Results of researches on formation of individual and grain efficiency of summer barley depending on the level of mineral feed (N 45 -90 P 45 K 45 ) and regulators of growth Binom and Terpal are brought. It is noted that high parameters of individual productivity (quantity of productive stalks, bushing factor, quantity of grains in an ear and weight of grain from an ear) and productivity of grain of varieties of summer barley Vinnytsia 28 and Nabat were generated at entering nitric fertilizers in doze of N 90 on phosphorus-potash background P 45 K 45 and treatment of crops with regulator of growth Terpal. High dependence of productivity of grain of barley on technological receptions of its cultivation and individual efficiency of plants is fixed. Between productivity of grain and elements of individual productivity there is a strong positive dependence. The factor of plural correlation is equal R 2 =0,991. Conclusions. Direct dependence and positive influence of various dozes of mineral fertilizers and regulators of growth on efficiency of summer barley is determined. So, maximum level of productivity of grain (6,39 t/hectare),quantity of productive stalks (618 pieces/m 2 ) and grains in an ear (24,9 pieces) and its weight (1,01 g) were received in a variant of experiment where they sowed a variety of summer barley Nabar, used regulator of growth Terpal and entered nitric fertilizers in doze of N 90 on phosphoruspotash background P 45 K 45 .
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Claims 11
Claim · model-written summary
At N 90 with Terpal, productive stalks, bushing factor and grains per ear were high in summer barley.
- Taxon
- summer barley
.jpg?width=60)
Hordeum vulgaree1 - Treatment
- nitric fertilizers in doze of N 90e1
- Outcome
- quantity of productive stalks, bushing factor, quantity of grains in an eare1
- Direction
- highe1
- Qualifier
- regulator of growth Terpale1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e1“high parameters of individual productivity (quantity of productive stalks, bushing factor, quantity of grains in an ear and weight of grain from an ear) and productivity of grain of varieties of summer barley Vinnytsia 28 and Nabat were generated at entering nitric fertilizers in doze of N 90 on phosphorus-potash background P 45 K 45 and treatment of crops with regulator of growth Terpal”
Claim · model-written summary
At N 90 with Terpal, weight of grain from an ear was high in summer barley.
- Taxon
- summer barleyHordeum vulgaree1
- Treatment
- nitric fertilizers in doze of N 90e1
- Outcome
- weight of grain from an eare1
- Direction
- highe1
- Qualifier
- regulator of growth Terpale1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“high parameters of individual productivity (quantity of productive stalks, bushing factor, quantity of grains in an ear and weight of grain from an ear) and productivity of grain of varieties of summer barley Vinnytsia 28 and Nabat were generated at entering nitric fertilizers in doze of N 90 on phosphorus-potash background P 45 K 45 and treatment of crops with regulator of growth Terpal”
Claim · model-written summary
At N 90 with Terpal, grain productivity was high in the varieties Vinnytsia 28 and Nabat.
- Taxon
- summer barleyHordeum vulgaree1
- Material
- Vinnytsia 28 and Nabate1
- Treatment
- nitric fertilizers in doze of N 90e1
- Outcome
- productivity of graine1
- Direction
- highe1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“high parameters of individual productivity (quantity of productive stalks, bushing factor, quantity of grains in an ear and weight of grain from an ear) and productivity of grain of varieties of summer barley Vinnytsia 28 and Nabat were generated at entering nitric fertilizers in doze of N 90 on phosphorus-potash background P 45 K 45 and treatment of crops with regulator of growth Terpal”
Claim · model-written summary
Grain productivity of barley showed a high dependence on cultivation technology and individual plant efficiency.
- Taxon
- barleyHordeum vulgaree2
- Treatment
- technological receptions of its cultivatione2
- Outcome
- productivity of graine2
- Direction
- Highe2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“High dependence of productivity of grain of barley on technological receptions of its cultivation and individual efficiency of plants is fixed”
Claim · model-written summary
Grain productivity and elements of individual productivity of barley were strongly positively associated.
- Taxon
- barleyHordeum vulgaree4
- Outcome
- productivity of graine3
- Direction
- positivee3
- Qualifier
- stronge3
- Comparator
- elements of individual productivitye3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Between productivity of grain and elements of individual productivity there is a strong positive dependence”
e4“productivity of grain of barley”
Claim · model-written summary
The multiple correlation factor for the barley trial was R 2 = 0.991.
- Taxon
- barleyHordeum vulgaree4
- Outcome
- factor of plural correlatione5
- Value
- R 2 =0,991e5
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“productivity of grain of barley”
e5“The factor of plural correlation is equal R 2 =0,991”
Claim · model-written summary
Various doses of mineral fertilizers and growth regulators had a positive influence on the efficiency of summer barley.
- Taxon
- summer barleyHordeum vulgaree6
- Treatment
- various dozes of mineral fertilizers and regulators of growthe6
- Outcome
- efficiency of summer barleye6
- Direction
- positivee6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Direct dependence and positive influence of various dozes of mineral fertilizers and regulators of growth on efficiency of summer barley is determined”
Claim · model-written summary
The maximum grain productivity of summer barley variety Nabar was 6.39 t/ha under N 90 with Terpal.
- Taxon
- summer barleyHordeum vulgaree7
- Material
- Nabare7
- Treatment
- nitric fertilizers in doze of N 90 on phosphoruspotash background P 45 K 45e7
- Outcome
- productivity of graine7
- Direction
- maximume7
- Value
- 6,39 t/hectaree7
- Qualifier
- regulator of growth Terpale7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“maximum level of productivity of grain (6,39 t/hectare),quantity of productive stalks (618 pieces/m 2 ) and grains in an ear (24,9 pieces) and its weight (1,01 g) were received in a variant of experiment where they sowed a variety of summer barley Nabar, used regulator of growth Terpal and entered nitric fertilizers in doze of N 90 on phosphoruspotash background P 45 K 45”
Claim · model-written summary
The maximum number of productive stalks of summer barley variety Nabar was 618 per m2 under N 90 with Terpal.
- Taxon
- summer barleyHordeum vulgaree7
- Material
- Nabare7
- Treatment
- nitric fertilizers in doze of N 90 on phosphoruspotash background P 45 K 45e7
- Outcome
- quantity of productive stalkse7
- Direction
- maximume7
- Value
- 618 pieces/m 2e7
- Qualifier
- regulator of growth Terpale7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“maximum level of productivity of grain (6,39 t/hectare),quantity of productive stalks (618 pieces/m 2 ) and grains in an ear (24,9 pieces) and its weight (1,01 g) were received in a variant of experiment where they sowed a variety of summer barley Nabar, used regulator of growth Terpal and entered nitric fertilizers in doze of N 90 on phosphoruspotash background P 45 K 45”
Claim · model-written summary
The maximum number of grains per ear of summer barley variety Nabar was 24.9 under N 90 with Terpal.
- Taxon
- summer barleyHordeum vulgaree7
- Material
- Nabare7
- Treatment
- nitric fertilizers in doze of N 90 on phosphoruspotash background P 45 K 45e7
- Outcome
- grains in an eare7
- Direction
- maximume7
- Value
- 24,9 piecese7
- Qualifier
- regulator of growth Terpale7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“maximum level of productivity of grain (6,39 t/hectare),quantity of productive stalks (618 pieces/m 2 ) and grains in an ear (24,9 pieces) and its weight (1,01 g) were received in a variant of experiment where they sowed a variety of summer barley Nabar, used regulator of growth Terpal and entered nitric fertilizers in doze of N 90 on phosphoruspotash background P 45 K 45”
Claim · model-written summary
The maximum grain weight per ear of summer barley variety Nabar was 1.01 g under N 90 with Terpal.
- Taxon
- summer barleyHordeum vulgaree7
- Material
- Nabare7
- Treatment
- nitric fertilizers in doze of N 90 on phosphoruspotash background P 45 K 45e7
- Outcome
- its weighte7
- Direction
- maximume7
- Value
- 1,01 ge7
- Qualifier
- regulator of growth Terpale7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“maximum level of productivity of grain (6,39 t/hectare),quantity of productive stalks (618 pieces/m 2 ) and grains in an ear (24,9 pieces) and its weight (1,01 g) were received in a variant of experiment where they sowed a variety of summer barley Nabar, used regulator of growth Terpal and entered nitric fertilizers in doze of N 90 on phosphoruspotash background P 45 K 45”
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