ZARAFSHON VODIYSI QUYI QISMI AGROSYeNOZLARIDA YOMGʻIR CHUVALCHANGI APORRECTODEA CALIGINOSA CALIGINOSA TURINING TARQALISHIGA TUPROQ MUHIT OMILLARINING TAʼSIRI

Зерафшанская долина, Aporrectodea caliginosa caliginosa, Бухара, Навои, агроценозы, длина тела, влажность почвы, максимальный эффект.

Authors

  • Alimardan RAXMATULLAYEV Qarshi davlat universiteti dotsenti , Uzbekistan
  • Xusniddin BOYMURODOV Samarqand davlat veterinariya medisinasi, chorvachilik va biotexnologiyalar universiteti professori , Uzbekistan
  • Yunus PARDAYEV Jismoniy tarbiya va sport boʻyicha mutaxassislarni qayta tayyorlash va malakasini oshirish instituti Samarqand filiali katta o‘qituvchisi , Uzbekistan
  • Malika XAFIZOVA Samarqand davlat veterinariya medisinasi, chorvachilik va biotexnologiyalar universiteti magistranti , Uzbekistan

Of the research, it was analyzed that abiotic factors have a significant influence on the distribution of the earthworm Aporrectodea caliginosa caliginosa, which is distributed in the agrocenoses of the lower part of the Zarafshan Valley. Aporrectodea caliginosa caliginosa is distributed in the agrocenoses of the regions near the cities of Bukhara and Navoi. It was determined that the average body length of the species is 122-146 mm. and the diameter is 5-6 mm. It was observed that the maximum effect of soil moisture changes on earthworms in agrocenoses. As a result of the influence of abiotic factors in the soil, earthworms were observed to migrate from one layer to another.