Effect of sources, levels and methods of boron application on dry matter production, yield attributes and yield of maize (Zea mays L.) in inceptisol

摘要

Boron is an essential element for plant growth and yield. B deficiency is common and mostly seen in coarse textured soils. Response of B to oilseed crop has been reported (Shinde et al., 1990). Little information exists on the response of cereal cropto B. Among the cereals, maize is relatively more susceptible to B deficiency (Agarwala and Sharma, 1979). Boron also plays an important role in increasing the grain fruiting in maize as stated by Yiying Li and Hong Liang (1997). So the present investigation examines the effect of sources, levels and method of B application on the dry matter production, yield attributes and yield of maize.