07.05.2022 International Scientific Journal "Science and Innovation". Series 1. Volume 1 Issue 1
Abstract. The growth, development and productivity of the pea plant are closely linked to environmental factors. Therefore, in the cultivation of peas, it is important to ensure adequate environmental factors in the selection of varieties. The use of mineral fertilizers, especially nitrogen fertilizers, in the cultivation of peas on irrigated lands provides an increase in the composition of the crop. In this case, the number of legumes in the plant, the number of grains in the legume and other indicators are positive in plants fed with an optimal nitrogen regime, and an increase in the amount of nitrogen used leads to a decrease in these indicators. Nitrogen fertilizers are important in crop nutrition, and crop yields depend on the amount and duration of fertilizer used. It is important to study the effect of different amounts of nitrogen fertilizers on the yield of pea varieties in the conditions of irrigated grasslands.
Keywords: Soil, legumes, humus, exchangeable potassium, vegetation, yield element, number of intercropped legumes, different effects of nitrogen fertilizers, mechanical composition of soil.
SCIENCE & INNOVATION