The study of sedimentation processes in the clarifiers drip irrigation system was carried out fields farms Bukhara, Kogon, Peshku, and Romiton districts Bukhara region, which are supplied with water from Amudarya river. During research, methods field observation, generally accepted hydraulics, comparing experimental results hydraulic calculations were used. Hydraulic calculation turbid process ...

More than 10 kinds of the basic pests have been revealed in territory various soil-climatic zones Republic. Among them are adventive –the Colorado potato beetle, whitefly and moth. Biological features seasonal dynamics their development established; general tactic protective methods with application progressive means receptions is developed. Precautionary tubers’ protection against moth establi...

The following article discusses the hard work of peasants Bukhara Oasis, issues crop irrigation and water scarcity, causes factors lack in especially efforts done to eliminate scarcity as result diminishing resources Zarafshan River year by year, which provides during occupation Russian Empire, reduce year.

This article is devoted to the research on use of lime-sulfur decoction and surface-active substance (surfactant) against dangerous spider mites found in cotton plants. It was that cited preparations Bukhara-6 type plant moderation resulted extra harvest amount 4.2 - 4.4 centner per hectare.