Apart from the fact that density is the main cause of lodging, the severity of lodging is also affected by seven factors (ie, sowing depth, tuyere, ecological environment, how much fertilizer is growing, different types of fertilizer, depth of cultivated land, and soil texture). In addition, there is another factor, that is, corn in the jointing period, flooding large and large fertilizers once, but also easily lead to lodging in the late corn; due to: corn jointing period is the most vigorous period of corn vegetative growth, when the big floods On the first attack, it is easy to form vegetative growth and reproductive growth disorders, that is, the light grows, and the differentiation of the internal tassel ear is affected. In the end, two problems are prone to occur. One is that empty trees are prone to occur; the other is that due to internode elongation, Plant height increased, causing hidden problems for later lodging. Finally, there are three main reasons for the lodging of corn: high density, deep sowing, and thirdly, large-scale flooding at the jointing stage. There is no or minimal relationship with plant height. Ecg Holter Monitor,Veterinary Ecg Holter Monitor,Portable Vet Ecg Holter Monitor,3 Channel Ecg Holter Monitor Medton Medical , https://www.medtonmedical.com