The Effect of different levels of nitrogen fertilizer on plant height in six wheat cultivars

همپائی, خداویردی and راعی, یعقوب and نصراله زاده, صفر The Effect of different levels of nitrogen fertilizer on plant height in six wheat cultivars. In: 2nd International and 6th National Iranian Congress on Organic vs. Conventional Agriculture, August 2019, Ardabil, Iran.

Text C-00172-AB.pdf Download (486kB)

Abstract

Nitrogen is one of the most important nutrient limiting crop yields that can affect crop yields. In this research, the main purpose of the effect of using different levels of nitrogen fertilizer on plant height of six wheat cultivars including Zagros (b1), Mountain Dasht (b2), Dehdasht (b3), Qaboos (b4), Sun (b5) and Karim (b6) is. Nitrogenous fertilizers were classified into three levels: a1: control (50 kg ha-1 nitrogen), a2: 90 kg / ha nitrogen (40 kg at 50 kg + planting time) and a3: (120 kg / ha nitrogen (40 kg / Tilting time +30 kg on stem length +50 kg at planting time). Data on plant height were recorded in SPSS software using one-way ANOVA and Duncan's multiple range test. Results showed that there was a significant difference between plant height in six wheat cultivars and also based on the results of using different levels of nitrogen fertilizer Vegetation had a significant effect on plant height in different wheat cultivars. The results showed that sunflower cultivar is the most suitable species for planting in Bileh-yeard city.

Actions (login required)

View Item