Spectrophotometric indicators of “Zamin-M” biopreparation immobilized with gypan flocculinate

Khojanazarova, M K; Artikova, R.M.; Khalmuminova, Gulchehra Kulmuminovna; Omonlikov, Alisher Urazalievich

doi:10.1051/e3sconf/202338903076

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…The disease first affected the leaf bands, then the lower part of the leaf and the main veins. On the back side of such leaves, a gray mesh-like powder formed, consisting of mycelia of the disease-causing fungus [18][19][20]. Due to the disease, the leaves did not develop well and became colorless.…”

Section: Introductionmentioning

confidence: 99%

Determination of the pathogenicity of the fungi Leveillula Saxifragacearum and Sphaerotheca Mors Uvae causing mildew disease

Jumanazarov,

Rakhmanov,

Omonlikov

et al. 2023

E3S Web Conf.

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Powdery mildew-causing fungi constitute around ten percent of the documented fungal species found in Uzbekistan. Among these fungi, a significant portion has developed adaptations to thrive in arid climatic conditions, reflecting their ability to endure dry environments. However, it’s noteworthy that there also exists a substantial presence of fungi within this group that prefer moisture-rich surroundings. This variation in ecological preferences is evident not only between different fungal species but also within species belonging to the same botanical family. Such diversity in moisture requirements underscores the complex interplay between these fungi and the unique environmental conditions present in Uzbekistan. The article outlines a methodology and presents experimental data aimed at assessing the pathogenicity of two fungi, namely Leveillula saxifragacearum and Sphaerotheca mors uvae. These fungi are responsible for causing powdery mildew, a fungal disease, in the blackcurrant plant. The significance of this plant lies in its medicinal properties. The study provides insights into the mechanisms through which these fungi affect the blackcurrant plant and cause powdery mildew, which can have detrimental effects on its growth and health. By detailing the experimental approach and sharing gathered data, the article contributes to a better understanding of the interactions between these fungi and the medicinal blackcurrant plant. This research has the potential to guide efforts to manage and mitigate the impact of powdery mildew on blackcurrant cultivation, ultimately preserving and enhancing the plant’s medicinal qualities.

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Section: Introductionmentioning

confidence: 99%

Determination of the pathogenicity of the fungi Leveillula Saxifragacearum and Sphaerotheca Mors Uvae causing mildew disease

Jumanazarov,

Rakhmanov,

Omonlikov

et al. 2023

E3S Web Conf.

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Influence of poxidochemicals on enzyme systems of liver mitochondria membranes in pregnant rats

Tuychieva,

Alimova,

Mirkhamidova

2024

BIO Web Conf.

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Considerable experimental material has been accumulated on the influence of various abiotic environmental factors and various chemicals on the activity of some enzymes and multienzyme systems of mitochondria. Studying the effect of pesticides or defoliants on the functioning of the mitochondrial respiratory chain is one of the most important tests used to decipher the primary mechanisms of intoxication in the body. A study of the state of the enzyme systems of liver mitochondrial membranes of pregnant rats and embryos shows that poisoning with defoliants - butylcaptax and dropp - reduces the activities of NAD.H oxidase, succinate oxidase and cytochrome c oxidase at all stages of pregnancy and embryonic development. The NAD.H-oxidase activity of mitochondria of pregnant rats and embryos was found to be most strongly inhibited by butylcaptax poisoning. Butylcaptax leads to a deeper inhibition of the rate of electron transfer in various fragments of the respiratory chain of liver mitochondria of pregnant rats and their embryos. The most profound inhibition is observed in the NAD.H oxidase pathway in case of butylcaptax poisoning on the 19th day of pregnancy

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The effect of fertilizers containing silicon on the yield of tomatoes and cucumbers

Sagdiev,

Alimova

2024

BIO Web Conf.

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The effect of preparations containing silicon: seliplant nanosilicon, Bona Forte biostimulator and sodium silicate on growth, development and yield was studied on hybrids of cucumber Pierre F1 and tomato Merlis F1. Studies have shown that when tomatoes are fed under the root, the product matures early and yields increase by 6.5-8.0 kg/ m2, and this indicator is due to an increase in the number of fruits (by 10-12%), and the average fruit weight increased by 18-23%. As a result of the use of silicon-containing fertilizers in the cultivation of cucumbers, an increase in the area of assimilation, an increase in the number and weight of the formed fruits was observed. Productivity and product quality increase, as well as the amount of dry substance increases and the amount of nitrates in products decreases, that is, it decreases from 382 mg/kg to 181-230 mg/kg. The reason for the maximum increase in cucumber yield by 5.3-6.5 kg/m2 was observed as a result of the use of bio stimulants containing seliplant and silicon.

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Spectrophotometric indicators of “Zamin-M” biopreparation immobilized with gypan flocculinate

Cited by 3 publications

References 7 publications

Determination of the pathogenicity of the fungi Leveillula Saxifragacearum and Sphaerotheca Mors Uvae causing mildew disease

Determination of the pathogenicity of the fungi Leveillula Saxifragacearum and Sphaerotheca Mors Uvae causing mildew disease

Influence of poxidochemicals on enzyme systems of liver mitochondria membranes in pregnant rats

The effect of fertilizers containing silicon on the yield of tomatoes and cucumbers

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