Effect of different levels of nitrogen, zinc and iron on yield of wheat

India has recognized the value of applying micronutrients to boost crop production, and it is becoming clear that doing so is necessary if high yielding wheat varieties and NPK fertilizers are to provide their full potential. The availability of some specific mineral nutrients that are absolutely necessary for a plant to complete its life cycle determines its development and production. The disorder of micronutrients appears to be the most pervasive and frequent issue in crop production globally, leading to significant losses in yield and nutritional value. The experimental site lies approximately in the center of north Gangetic alluvial plain, on the left bank of river Yamuna at the distant of about 65 km in north from Hamirpur. The data obtained on yield (grain yield, straw yield and biological yield) of wheat was significant difference of all treatments over control. All treatment is significantly superior from control. Different dose nitrogen, zinc and iron management showed variation in the yield. Seems at over all treatment effect, it is evident that treatment (175% N + Zn + Fe) showed maximum grain yield followed by treatment (T6-150% N + Zn + Fe).