Plants development, the leaf surface dynamics,  the content of chlorophyll, net photosynthetic productivity,  the coefficient of use of far, depending on the planting tubers depth

Aleksey Samarkin; Marina Samarkina; Leonid Shashkarov

doi:doi:10.12737/1368

Plants development, the leaf surface dynamics, the content of chlorophyll, net photosynthetic productivity, the coefficient of use of far, depending on the planting tubers depth

Published в Vestnik of Kazan State Agrarian University · Volume 8, Issue 3, 2013 · Pages 131–134 · Rubrics: Sel'skohozyaystvennye nauki

DOI 10.12737/1368

Received: 06.05.1905 Accepted: 22.10.2013 Published: 22.10.2013 Language of publication: RUS

Authors

Aleksey Samarkin ¹ · Marina Samarkina · Leonid Shashkarov ³

1 Chuvash State Agrocultural Academy (Agriculture, plant growing, breeding and seed production, Associate Professor)

3 Chuvash State Agrocultural Academy (agriculture, crop production, breeding and seed production, Professor)

ABSTRACT

There are the following phenological phases since germination to maturity of the potato plant: sprouting, budding, flowering, start and stop foliage dying, that begins with a number of external morphological changes, associated with the formation of individual organs and parts of plants. The adopted in phenology plant phases development can be considered as objective evidence of these changes. The rate of formation of both vegetative organs, that perform essential functions of nutrition, respiration, water, synthesis and movement of substances in the body, and generative organs of reproduction are totals biological indicators, integrating the influence of the whole complex of environmental factors and hereditary nature of the organism. Of course, it affects the productivity of potato plants. Thus, planting depth significantly affects the growth, development and preservation of potato plants. The scheduled tuber yields were obtained in 2011 with the planting of potato tubers to a depth of 10-12 cm. Planting potatoes seed to a depth of 6-8 cm provides a higher yield of marketable tubers, this planting depth provides the most cost-effective outcome, regardless of the background of the power plants.

KEYWORDS

planting depth variety potatoes plant height stem manure leaf area chlorophyll productivity photosynthesis.

Information References

Authors:

1. Chuvash State Agrocultural Academy (Agriculture, plant growing, breeding and seed production, Associate Professor)

3. Chuvash State Agrocultural Academy (agriculture, crop production, breeding and seed production, Professor)

Type:

Article

Pages:

from 131 to 134

Status:

Published

Language:

Russian

Keywords:

planting depth, variety, potatoes, plant height, stem, manure, leaf area, chlorophyll, productivity, photosynthesis.

References

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5. Vasil'ev A.A.Rezul'taty mnogofaktornykh issledovaniy po kartofelyu v usloviyakh lesostepnoy zony Yuzhnogo Urala/ A.A. Vasil'ev. Dostizheniya nauki i tekhniki APK.- 2012. - № 12.- S. 32-35.

6. Shabanov A.E. Produktivnost' i kachestvo novykh sortov kartofelya v zavisimosti ot priemov agrotekhniki. A.E. Shabanov, A.I. Kiselev, S.N. Zebrin //Dostizheniya nauki i tekhniki APK. - 2011. - № 1. - S. 30-31.

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Plants development, the leaf surface dynamics, the content of chlorophyll, net photosynthetic productivity, the coefficient of use of far, depending on the planting tubers depth

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