The Effect of Microbial Preparations on the Mineral Nutrition of Seedlings and the Productivity of a Fruit Nursery in the Steppe Crimea

The influence of microbial preparations (MP) on mineral nutrition, the productivity of the fruit plant nursery, as well as soil fertility indicators in the steppe Crimea were studied. The research was carried out in field small-plot experiments. The variants of experiment were: Azotobacterin (AB) an...

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Bibliographic Details
Published in:Russian journal of plant physiology Vol. 70; no. 8; p. 195
Main Authors: Klimenko, O. E., Plugatar, Y. V., Klimenko, N. I.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01.12.2023
Springer Nature B.V
Subjects:
Agricultural production
almonds
Apricots
Biomedical and Life Sciences
cherries
Crops
Decomposing organic matter
Experiments
Fertilizers
Fruits
Humus
Leaves
Life Sciences
Microorganisms
Nitrates
Nitrogen
Nurseries
Nutrients
Nutrition
peaches
Phosphates
Phosphorus
plant nurseries
Plant nutrition
Plant Physiology
Plant Sciences
Potassium
Productivity
Prunus cerasifera
Prunus mahaleb
Research Papers
Seedlings
Seeds
soil
Soil fertility
Soil improvement
Steppes
total nitrogen
total phosphorus
Crimea
apricot
biologization
fruit nursery
nursery productivity
microbial preparations
peach
sweet cherry seedlings
cherry plum
mineral nutrition
ISSN:1021-4437, 1608-3407
Online Access:Get full text
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Summary:The influence of microbial preparations (MP) on mineral nutrition, the productivity of the fruit plant nursery, as well as soil fertility indicators in the steppe Crimea were studied. The research was carried out in field small-plot experiments. The variants of experiment were: Azotobacterin (AB) and Diazophyte (DA)—diazotrophs; Phosphoenterin (PE) is a phosphate mobilizer; Complex of microbial preparations (CMP). It was established that MPs increase the total nitrogen content in the leaves of apricot seedlings: AB—by 73%; mahaleb cherry: DA—by 25%. The content of total phosphorus in the leaves of apricot and almond seedlings increased by 9–29% under the influence of PE and CMP relative to the control. The potassium content in the leaves of cherry plum and mahaleb cherry seedlings increased under the influence of CMP by 7 and 44% respectively. The use of PE and CMP led to an improvement in plant nutrition with nitrogen—on apricot and peach seedlings by 28–64%, phosphorus—by 9–70%, potassium—on cherry plum and apricot by 6–33% when growing seedlings in the second field of the nursery. The use of MP had little effect on the content of mobile forms of basic nutrients and humus in the soil. Improving the mineral nutrition of fruit plant seedlings using MP contributed to an increase in the output of standard planting material per unit area. The most effective were PE on peach and cherry seedlings, CMP—on apricot and cherry plum, which made it possible to obtain additional 3–29 thousand seedlings per hectare.
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ISSN:1021-4437
1608-3407
DOI:10.1134/S1021443723601866