Efficiency of Application of Mineral Fertilizers for Winter Wheat on Leached Black Chernozem

Moiseeva, K V; Karmatskikh, Alexander; Moiseeva, Anastasia

doi:10.18502/kls.v4i14.5704

Cited by 2 publications

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“…When plants die, the carbon in the leaves, stems, and roots turns into the soil organic matter. Therefore, green house gas emissions that drive global climate change can be reduced through biological carbon sequestration [42,43]. In our study we tested the hypothesis that over time soil carbon would increase under perennial wheat lines.…”

Section: Introductionmentioning

confidence: 99%

Positive Effects of Perennial Wheat on Soil Fertility, Carbon Stocks and Microbial Biomass in South-Eastern Kazakhstan

Kurmanbayeva,

Kusmangazinov,

Makhatov

et al. 2023

Pol. J. Environ. Stud.

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Perennial wheat yields for several years after sowing, and develops a deep and dense root system, thereby improving soil structure and preserving soil fertility. It is also drought resistant, which increases its future potential under the ongoing climate change. Moreover, perennial wheat offers and effective strategy for carbon sequestration through increasing soil carbon stocks. However, the effect of perennial wheat on soil properties remains uncertain in the conditions of south-eastern Kazakhstan due to the lack of data. To fill this gap, we conducted a study in which five varieties of perennial wheat were grown in the Almaty region in soils of different fertility for two years. As a result, in the plot where topsoil was removed to a depth of 25 cm, total carbon increased by nearly three times, from 0.54% to 1.42%, and the number of microorganisms increased from 715.1x103±0.2x103 to 48.0x103±0.6x103 colony forming units per ml of soil. The photosynthetic performance of perennial wheat varieties in the experimental plot was not negatively affected by the removal of top soil suggesting that perennial wheat can successfully restore soil fertility and replenish soil with chemical elements involved in photosynthesis. Our results confirm that in the conditions of the south-eastern Kazakhstan perennial wheat makes a significant contribution to the soil carbon stock accumulation and development of soil biota; in our study, these effects were particularly strong in the case of degraded soil.

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Section: Introductionmentioning

confidence: 99%

Positive Effects of Perennial Wheat on Soil Fertility, Carbon Stocks and Microbial Biomass in South-Eastern Kazakhstan

Kurmanbayeva,

Kusmangazinov,

Makhatov

et al. 2023

Pol. J. Environ. Stud.

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Managing of Spring Barley Fungal Spot Blotch Disease Under the Basic, Intensive and High Intensive Cultivation Technologies in Moscow

Sediqi,

Saeedi,

Nikzad

et al. 2024

J. Res. Appl. Sci. Biotechnol.

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Spring barley (Hordeum vulgare L.), is one of the fourth largest grain in the world but insects, weeds and diseases agents lead to crop losses and declination of incomes. Fungal diseases cause serious losses in spring barley prompting the need to find an effective strategy of control. In the quest to find a suitable strategy, application of three treatments, high intensive, intensive and basic. In 2020, varieties (factor A) of spring barley were grown: Elf, Yaromir and Vladimir, which were placed in experimental variants that differed in the level of application of mineral fertilizers and plant protection products-basic, intensive and high-intensity technologies (factor B). We studied seeding rates - 4, 5 and 6 million germinating grains per hectare. The technology used modern drugs from Keminova), involving the application of fungicides and fertilizer compounds were evaluated for the control of fore critical fungal disease such as Spot blotch (Bipolaris sorokiniana) disease spring barley varieties Elf, Yaromir and Vladimir. The outcome of the experiment shows that the basic technology treatment with fertilizers and mixture of herbicide, insecticide and fungicides compounds were the most effective strategy in controlling the fungal Spot blotch disease, weeds, insects and increasing the yields of three varieties Elf, Yaromir and Vladimir, which was used only in autumn spring defense is forecast. The yield in the intensive treatments was close in value, respectively, 10.47 T/ha, 10.27 T/ha and 9.15 T/ha which is higher by 27%, 21% and 33 % compared to basic treatments. The outcome was reflected in the segments of the grain yield, with the end goal that the weight and mass of 1000 part were improved in three therapies contrasted with fundamental since the high escalated application was more compelling in such manner. The 3 treatments such as, high intensive, intensive and basic technologies (factor B) on three spring barley varieties (Factor-A), to control fungal disease in three replicated factorial in randomized complete block design (RCBD) containing net plot size i.e. 2 m × 5 m (10 m2). The experiments were fulfillment during the 2020 years and impact of the 3 diverse mixed protection basic, intensive and high intensive technologies were tried.

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Efficiency of Application of Mineral Fertilizers for Winter Wheat on Leached Black Chernozem

Cited by 2 publications

References 1 publication

Positive Effects of Perennial Wheat on Soil Fertility, Carbon Stocks and Microbial Biomass in South-Eastern Kazakhstan

Positive Effects of Perennial Wheat on Soil Fertility, Carbon Stocks and Microbial Biomass in South-Eastern Kazakhstan

Managing of Spring Barley Fungal Spot Blotch Disease Under the Basic, Intensive and High Intensive Cultivation Technologies in Moscow

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