Studies in economics and education in the modern world

STUDIES IN ECONOMICS AND EDUCATION IN THE MODERN WORLD
Vol. 2 No. 7 (2023) 
 170 
pepper in vegetable crops in greenhouses, samples were taken from the 
underground parts of vegetative organs, the root system, and also from the root soil 
of these plants. 
According to the results of our research, a decrease in productivity was observed as 
a result of serious damage to vegetable crops by nematodes. 80-100% of tomato 
and cucumber plants affected by nematodes. 
CONCLUSION 
Embossed nematodes are a significant problem in the agricultural ecosystems of 
the Surkhandarya region. The impact of these nematodes on crop productivity and 
economic viability is severe, particularly for small-scale farmers. However, 
effective strategies such as improving soil health, crop rotation, and biological 
control agents can help mitigate the impact of these nematodes on crops and 
promote sustainable agricultural practices. 
USED LITERATURES 
1. Tello JA, Vasquez-Ordorica MA, Espinoza-Ortega A, Baay Garcia JR. (2018). 
Soil organic matter effects on nematode communities and populations under 
different agricultural lands in central Mexico. PLOS ONE, 13(8): e0202205. 
2. Boag B, Neilson R. (2019). Reducing the impact of plant-parasitic nematodes in 
cropping systems. CAB Reviews, 14(036): 1-9. 
3. Huang Y, Zhang F, Li X. (2020). The effects of crop rotation on soil nematode 
communities in agroecosystems. Agriculture, 10(11), 547. 
4. A'zamxonov S.X. Modern concepts of human capita measurement 
http://farspublishers.org/index.php/ijessh/article/view/1527 Том. 11 № 5 
(2023): ФИДЖЕШ 
5. A'zamxonov S.X. Inson kapitali bilan bogʻliq tushunchalarning nazariy tahlili 
https://interonconf.org/index.php/den/article/view/2533 
vol. 2 no. 20 (2023): pedagogical sciences and teaching methods 247-254–bet 
6. 
A'zamxonov S.X. Ta‟lim jarayonida o„qituvchi faoliyatining o„ziga xos 
xususiyatlari

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