V. Karpenko

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Biological activity of typical chernozemic soil under different systems of main tillage and crops fertilisation of a short crop rotation

Authors:

Prymak I., Levandovska S., Panchenko O., Panchenko I., Voytovik M., V. Karpenko, Martyniuk І.

DOI:

https://doi.org/10.33245/2310-9270-2019-153-2-43-58

The impact of main tillage systems and fertilization for crops of a short crop rotation on agrochemical soil properties

Authors:

Prymak I., Panchenko O., Voytovik M., Panchenko I., V. Karpenko

DOI:

https://doi.org/10.33245/2310-9270-2019-146-1-20-30

The evolution of theoretical and practical basis of proceeding from beard tillage to beardless tillage and from sur-face tillage to no-tillage of Ukrainian soils since the middle of the first part of the 20th century up today

Authors:

Prymak I., Panchenko O., Voytovik M., V. Karpenko, Levandovska S., Panchenko I.

DOI:

https://doi.org/10.33245/2310-9270-2018-142-2-6-17

Formation of soybean plant leaf surface and chlorophyll amount under integrated herbicide and biological products influence

Authors:

V. Karpenko, Yu. Ivasiuk, R. Prytuliak, А. Chernega

Evolution of theoretical and practical basics of transition from beard tillage to beardless and surface soiltillage in Ukraine untill the first half of 20th century

Authors:

Prymak I., Voytovik M., Panchenko O., V. Karpenko, Levandovska S.

Weediness of agrophytocenoses of specialized rotation in various systems of basic tillage and fertilization in the right-bank forest-steppe of Ukraine

Authors:

Prymak I., V. Karpenko, Panchenko O.

Change of agrophysical indicators of soil fertility, and performance of buckwheat depending on tillage and fertiliza-tion

Authors:

V. Karpenko, Panchenko O.

Changing of available moisture reserves and winter wheat productivity depending on tillage and fertilization

Authors:

V. Karpenko, Panchenko O.