The Effect of Spraying Calcium Nano Fertilizer and Humic Acid on the Growth and Yield of Cauliflower Crop in Calcareous Soils
This research aims to demonstrate the effect of using nano-fertilizer (calcium oxide) on the growth of cauliflower at concentrations (0, 100, 200) ppm and humic acid in concentrations (0, 2, 4) ml .l-1 and its effect in growth and yield of cauliflower crop (plant height, disc weight, and total yield) also (diameter of disc, leaf […]
