Corn is a very important food crop in northern China and an important food reserve in winter. Therefore, corn production has a very important significance for the local community. The corn has a prominent feature. It is a crop with stalks. If the stalk strength is not enough, it is prone to lodging, and lodging will not only affect the quality of corn production, but also affect the mechanical harvesting. Therefore, the stalk strength is very important in corn production. In modern agriculture, corn stalk strength meter can be used to determine the strength of corn stalk. The use of corn stalk strength instrument to compare the strength of corn stalks can help us further analyze the causes of corn lodging and provide data support for the improvement of varieties and improvement of agronomic measures. With more 10 years experiences.High quality hss pilot punch supply by Changsha Borun Mould professional manufacturer to Europe,north American,sout American,india,EGYPT etc.And we enjoyed perfect reputation from all of them.With best after-sales service and fast leadtime.Looking forwar to cooperate with you Polit Punch,Wc Carbide Polit Punch,Shaped Punches,High Quality Polit Punches Changsha Borun Mould Co. Ltd. , https://www.borunmouldparts.com
Insufficient corn stalk strength is related to varieties first. In recent years, breeding experts have used maize stalk strength instrument to select high-strength maize varieties and carried out related improvement work. Therefore, the impact of this is not mentioned for the time being. The main reason is the use of corn stalk strength analyzer to analyze the environment and other external factors cause corn lodging.
Through the analysis of corn stalk strength instrument, we can find that there are mainly four factors that cause the empty stem, lodging and breakage of corn stalks. The soil is poor and the nutrients can not meet the needs of corn growth and development, which can not form a complete shape. The second is that in the process of growing corn, the density is too large, which results in group deterrence, and the photosynthesis of the corn crop is consistent, resulting in low photosynthetic productivity, thin individuals affecting the development of the ear, and the third is due to the damage of the unloading. Or the problem of corn stalks caused by pests such as aphids and corn borers. The last important one is the influence of climatic factors on the strength of corn stalks. For example, in the growing season of maize, drought is likely to cause an increase in the rate of empty rods, and the high temperature weather will cause an increase in the empty rod rate before and after tasseling and silk spinning. In July and August, it will be rainy. Low-light weather can affect corn pollination, causing corn poles.
Therefore, in the agricultural production, using corn stalk strength meter to measure the strength of corn stalk in real time, can clearly know the current growth and development of corn, if the problem of stalk strength is not high, it can also promptly adopt proper close planting and organic application. Fertilizer, topdressing and other operations to control the increase in the empty rod rate of corn to ensure corn production.
Corn stalk strength meter can analyze causes of corn lodging