In this second part we will show how we can estimate the yield in the field of the corn crop. At the end of the video you can see part one in case there are any doubts in the following link:
• Recorrido y Estimación...
We will take a tour of some of the farmers' plots with whom we work together from sowing, fertilization and even harvest.
The main thing to consider in the video to make the estimation or pre-evaluation of the corn hybrids in one hectare is the following:
We will take into account the density that we have in the plot using a tape measure and the larger the sample, the better and more accurate.
We will choose the average ear that we find within the plot and at this point we will tell you the number of grains it has. (number of rows X the number of grains per row)
and we will divide these by a constant that will be the specific weight in this case 3 knowing that this can vary from 2.5 grains per gram to 5 grains per gram depending on several factors such as genetics, agronomic management (plant nutrition, pest control and weeds, densities, soil preparation, etc) use of machinery such as John Deere
the video is in two parts so that you can enjoy them in full and not be too heavy for so much information
22 сен 2021
