Query : ISSN:(1990-4665)

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Journal Article

Journal article

From:
Kuban State Agrarian University

There was shown the influence of unfavorable climatic factors on the development of fruit cultivars. There were studied the peculiarities of potential realization of fruit trees productivity in connection with weather anomalies

SUBJECT: fruits; fruit trees; weather; formation; anomalies

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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Journal Article

Journal article

From:
Kuban State Agrarian University

The description of the 2-layers, substrates at KMA dumps after covering it with a black soil layer is given. It has been concluded, that this method of substrates fertility increasing is not suitable for a forest recultivation

SUBJECT: layer substrates; dump; sand-chalk mixture; recultivation; covering with black soil layer

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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Journal Article

Journal article

From:
Kuban State Agrarian University

There was cleared up the mechanism of fecundated fruit-plant stimulation on the basis of biochemical analysis of flowers. There was substantiated the agricultural method directed to the optimization of the given process.

SUBJECT: phenolic combinations; fruit plants; pistil; fecundation; pollen

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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Journal Article

Journal article

From:
Kuban State Agrarian University

The article contains the results of the researches on the experimental field in the "Kuban" educational farm of Kuban State Agrarian University. In the black leached soil we defined particle size, the structure and the composition of water-physical properties of the soil, which are the most important conditions for high and stable crop productivity. We also gave morphological and genetic chara ...

SUBJECT: humus; sand; humidity; tillage; soil profile

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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Journal Article

Journal article

From:
Kuban State Agrarian University

Based on the analysis of the nature of some flowering test crosses which have been resulted in the hybridization with purposely chosen sterile sources (analyzers), the new self - pollinated lines of maize have been identified according to the content of fertility-restorer genes of ‘C’ type of CMS. Genotype of the line RD 257 - rf4rf4rf5rf5Ff6Rf6 (class II), genotype of the line RD 245 - rf4 rf ...

SUBJECT: test – crossing hybrids; restorer genes; sterility; analyzers; fertility

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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Journal Article

Journal article

From:
Kuban State Agrarian University

Grapes are product of areas. Grape plant is very plastic and can grow on almost all types of soils except highly saline, fusion and wetlands. In studies of many authors, it was indicated the influence of different soil types and their properties on the growth of the vine plants, the quality of berries and their products. The object of study is soils and vines growing on them, laws and processe ...

SUBJECT: ampelopoulia; emilianos; quality indicators of wine; soil; agrochemical properties

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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Journal Article

Journal article

From:
Kuban State Agrarian University

This article presents the experimental material obtained from long-term stationary experiment of GNU "Severokubanskaya agricultural experimental station" in P.P. Lukyanenko Krasnodar Agricultural Research Institute. Stationary experience was founded in 1978. It had two ten-course crop rotations and combined graingrass tilled. The ordinary black soil, low-humic, heavy loamy in mechanical compos ...

SUBJECT: mineral and organic fertilizer; phosphorus; station; hydrothermal index; yield

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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Journal Article

Journal article

From:
Kuban State Agrarian University

The article deals with the effectiveness of mineral and organic fertilizers in long-term application (for more than thirty years) according to the influence on the fertility of ordinary black soil of the Western Ciscaucasia and productivity of sugar beet. The investigations were carried out in the long-term stationary experiment laid on the experimental stationary section "Severokubanskaya agr ...

SUBJECT: humus; phosphorus; profitability; yield; crop rotation

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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Journal Article

Journal article

From:
Kuban State Agrarian University

The effects of increased water temperatures on the reproductive characteristics of rainbow trout females were studied. It was found, that the increased water temperatures produced negative effects on the gonad maturation and survival of the embryos when acted at the late stages (IV and V) of female gametogenesis, but not at the earlier (III) stage

SUBJECT: embryo survival; reproductive characteristics; eggs fertility; gametogenesis; maturation

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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Journal Article

Journal article

From:
Kuban State Agrarian University

As the result of 4-year researches there were studied the main economic characteristics of the apple-tree varieties Retina, Renora, Revena Reanda, Remo and Piccolo. The varieties that were positive selected in fruit crop productivity, quality and keeping capacity were recommended for wide productive experiments. There was shown the possibility of use of studied alien varieties as pollinators

SUBJECT: quality; alien varieties; crop productivity; keeping capacity; fertility of pollen

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

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