Шоли навларининг ўсиб ривожланишига сув сатҳиниг таъсири

In this article researched the impact of water level to the growth and development rice varieties which made in Uzbekistan (pre-mature, while-mature, post- mature). For example: Observed that the sort “Lazurniy” ripes 8–10 days later depends on surface of water than ripening phase (116 days) of sort “Guljakhon”.