The spring wind is big and easy to run, and it is necessary to grasp the appropriate planting depth of corn according to the lyrics. If the temperature is too low, soil compaction, etc., it is not easy to emerge. If the drought is too shallow and the moisture is poor, the seeds will not be able to absorb water. Generally, the depth of sowing is 3 to 5 cm, the sandy soil can be slightly deep, and the clay soil can be slightly shallow. The quality of the seeding should be checked. The main contents of the inspection are whether the seeding depth is consistent, and whether the seeding depth is on the dry soil layer. The third is whether there is a broken strip. If these problems exist, it is necessary to communicate with the tractor hand in time to find the cause and correct it in time. After sowing, it is necessary to suppress it in time, not only preventing the soil from being too sham, causing serious running, but also preventing the occurrence of slings and weak seedlings. If there is a lack of seedlings after emergence, it is not advisable to use seedlings. It is best to use seedlings. When moving the seedlings, pay attention to the clods as large as possible. After the transplanting is successful, remove the leaves from the ground to prevent excessive evaporation of water. Pay attention to the distance between the species and the fertilizer. At present, most of the corn is planted with mechanical sowing. The fertilizer applied at the time of sowing is spread in a very narrow ditch. Although the applied fertilizer has a distance from the corn seed, the concentration of the fertilizer applied is very concentrated. If you don't pay attention, you will see the phenomenon of burning. Therefore, when planting spring corn, try to adjust the spacing between seeds and fertilizers to avoid hypertrophy. Pay attention to the choice of planter. The quality of the planter directly affects the quality of the sowing of corn. Generally speaking, the new planter has high technical content and good seeding quality. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone We are a professional Chinese supplier of Preserve Moisture Material; we supply various products of Skin Moisturizing Ingredients; and we can providing product images and basic parameters with each Skin Moisture Lock Ingredients and Activate Skin Water Ingredients. Look forward to your cooperation! Skin Moisturizing Ingredients,Skin Moisture Lock Ingredients,Hyaluronic Acid,Snail Slime,Carbomer Powder Xi'an Quanao Biotech Co., Ltd. , https://www.quanaobiotech.com
Spring corn inspection quality
Before the corn is planted, the seeds should be selected once, and the flat and large grains should be removed, and the seed size should be made as uniform as possible.