عملکرد ارقام مختلف گندم، جو و دانه های روغنی در مناطق همگن شهرستان خرم آباد در سال زراعی 1402-1401

In order to determine the average yield of different cultivars of wheat and barley (rainy and dry) and oilseeds in the homogeneous areas of Khorramabad city in the crop year 1402-1401, a field research was carried out to measure the yield of the farms of this city. The results showed that the highest yield of blue wheat was obtained in Sarab Nilufer, Dinarund and Abestan regions respectively. The highest yield of dry wheat in the regions of Dinarund, Rabat and Sab Nilofer, the highest yield of barley in the regions of Biranshahr, Sarab Nilufer and Datarond, the highest yield of dry barley in the regions of Dinarund, Abestan and Rabat, the highest yield of Camelina in the regions of Kamalvand, Dinarund and Abestan and the highest Rapeseed yield was obtained in Kamalvand, Garit and Rabat regions. The highest yields of farms in most crops were obtained in the hot areas of the city. While in the previous crop year (1401-1400), the highest yield of crops was in cold areas, especially Biranshahr region. According to the occurrence of frost on April 15, 1402 in the cold areas of Khorram Abad city, frost can be the main cause of yield reduction in cold areas, especially Biranshahr.