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Use of soil enzyme activity in assessing the effect of No-Till in the South of Russia 

Mokrikov, G.; Minnikova, T.; Kazeev, K.; Kolesnikov, S. (2021)
The activity of 11 enzymes (catalase, dehydrogenases, peroxydases, polyphenoloxidases, ascorbateoxidase, ferrireductase, β-fructofuranosidase, amylase, urease, phosphatase and protease) was assessed under conditions of ...
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Evaluation of interspecific potato breeding material with a complex of genes of immunity to Potato virus Y using molecular markers 

Shanina, E.P.; Likhodeyevsky, G.A. (2021)
The article presents the results of research on potato culture, the presence of Ryadg, Rysto, and Rychc genes in complex interspecific potato hybrids, and based on the use of the DNA markers for selection of resistant ...
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Experimental research into new harrowing unit based on gantry agricultural implement carrier 

Kuvachоv, V.; Bulgakov, V.; Adamchuk, V.; Kaminskiy, V.; Melnik, V.; Olt, Jüri (2021)
From the point of view of energy saving, research into agricultural gantry units equipped with new implements specially adapted for operation in such systems and capable of efficiently functioning in controlled traffic ...
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Dynamics of tuber weight in early potato varieties in the contrasting weather conditions of the Northwestern Russia 

Novikova, L.Yu.; Chalaya, N.A.; Sitnikov, M.N.; Gorlova, L.M.; Kiru, S.D.; Rogozina, E.V. (2021)
Under climate changes, it is particularly important to search for characteristics of varieties that are steady in contrasting weather conditions. The aim of the present research was to study the relationship between the ...
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Perspectives for biogas generation from manure on the farms in the Leningrad Region of the Russian Federation 

Timofeev, E.; Erk, A. (2021)
The interest in biogas in the Leningrad Region is consistently growing. Biogas can replace fossil fuels in different applications and reduce greenhouse gas emissions. The study aimed to demonstrate the perspectives for ...
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Effect of pre-seed and foliar treatment with nano-particle solutions on seedling development of tiger nut (Cyperus Esculentus L.) plants 

Honchar, L.; Mazurenko, B.; Shutyi, O.; Pylypenko, V.; Rakhmetov, D. (2021)
Micronutrients are part of enzymes and play an important role in plant germination. Purpose of our study was to establish the effect of pre-seed treatment of chufa tubers with metal nanoparticles on the growth of the ...
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Effect of hydrothermal carbonization and torrefaction on spent coffee grounds 

Sermyagina, E.; Mendoza, C.; Deviatkin, I. (2021)
Coffee is one of the most tradable commodities worldwide with the current global consumption of over 10 billion kilograms of coffee beans annually. At the same time, a significant amount of solid residues, which are known ...
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Evaluation of soil properties, irrigation and solid waste application levels on Cu and Zn uptake by industrial hemp 

Golia, E.E.; Angelaki, A.; Giannoulis, K.D.; Skoufogianni, E.; Bartzialis, D.; Cavalaris, Ch.; Vleioras, S. (2021)
Α three-year experiment was performed to study the alteration of copper and zinc levels in industrial hemp grown in different soils using elevated sewage slurry solid waste applications. Two soil samples, an acidic and ...
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Copper modulates the biochemical and enzymatic activity and growth of tomato cultivars grown in vitro 

Comar, C.G.; Queiroz, M. dos S.; Andrade, M.M. de; Trettel, J.R.; Magalhães, H.M. (2021)
Copper (Cu) is a micronutrient that is neglected for tomato growth. This study sought to identify the effects of exposure to Cu on the growth and biochemical activity of two tomato cultivars. Tomato seeds of ‘Carolina’ ...
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Anatomical changes in the epidermis of winter pea stipules and their area under usage of herbicide, stimulator of plant growth and microbial preparation 

Karpenko, V.; Boiko, Y.; Prytulіak, R.; Datsenko, A.; Shutko, S.; Novikova, T. (2021)
The use and search for new methods and ways to reduce negative herbicidal effect on crops is a key factor in increasing the level of yield and quality in modern agricultural conditions, including cultivation of crops ...
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AuthorOlt, Jüri (10)Bulgakov, V. (8)Rossi, G. (8)Cecchin, D. (7)Ferraz, P.F.P. (7)Blumberga, D. (6)Barbari, M. (5)Azevedo, A.R.G. (4)Carmo, D.F. (4)Conti, L. (4)... View MoreSubjectarticles (164)yield (8)stability (6)agriculture (5)sustainability (5)agricultural residues (3)biogas (3)correlation (3)fertilization (3)heat stress (3)... View MoreYear2021 (165)

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