The Effect of Planting Deadlines on the Thickness of the Rice Seedling

Urgench State University, 14, Kh.Alimdjan str, Urgench city, 220100, Uzbekistan

^* Corresponding author: asqar.xasanboy7413@gmail.com

Abstract

In this article, a scientific study was carried out on the seedling thickness of the shawl. Experiments were carried out in the conditions of two regions, and elements were studied that ensure the seedling thickness of the shawl in different climates. The dependence of the size of the seeds of the shoot of the plant at the beginning of the generative period in the middle of the shoot phase will be equal to the number of spikes on the mature shoot. High water temperatures and a lack of nitrogen lead to small rovaks and a decrease in the number of grains. The intensity of clumping is considered a varietal sign. But it depends on the irrigation regime, nitrogen nutrition, the amount of oxygen on the soil surface, air temperature, water temperature, Bush thickness. Under production conditions, the yield coefficient corresponds to an average of 1.8-2.2 single plants. The budding phase begins with the formation of additional stems in plants. The formation of a clump joint in a single plant was controlled by lowering the water level during the clumping period, providing light to reach the clump joint of the plant.