It is now in mid-October, and some areas are still planting wheat. For wheat sowing, the depth of sowing is a big problem. Many wheat growers also have experience. Generally speaking, the depth of wheat sowing is basically 3- 4cm can be, but in the process of planting, the depth will vary depending on the lyrics in different places.
For example, some areas have just had a rain, and there is more water in the field. At this time, the planting depth is generally about 3cm (some farmers do not say the depth, directly said that the soil can cover the seeds); on the contrary, some areas, since the autumn harvest There was no rain before, and after the autumn harvest, the ground was relatively dry. At this time, you need to plant a little deeper, which can be appropriately deepened to 5-6cm.
Friends who have not planted wheat may have doubts. How much influence does planting depth have on wheat?
1, too shallow
If the seeding is too shallow, some seeds are not completely covered by the soil, the emergence rate or survival rate is affected, and secondly, the root growth is also affected, the tie is not strong, and the middle and late stages are easy to fall. Finally, some birds will eat the food on the ground. Seed.
2, too deep
If the seeding is too deep, the nutrients consumed during emergence will increase, resulting in weak seedlings and yellowing after emergence, while some seeds with relatively weak vigor will not directly emerge from the seedlings due to excessive depth.
In this case, how can farmers avoid planting too deep during the planting process? There are three things, everyone should pay attention to it.
1. Before planting wheat, it will carry out land preparation work such as deep ploughing, whirlwinding, and hoeing. It is recommended to properly compact it, otherwise it will lead to excessive planting.
2. For the land where the straw is returned to the field, the straw should not be concentrated in a certain area, and evenly returned to the field, and then appropriately suppressed to avoid the phenomenon of “running windâ€.
3. When planting, try to let the experienced operator operate. At the same time, when planting the first few rows, the planting depth should be judged, and the height should be adjusted according to the actual situation in the field.
To sum up: Appropriate wheat sowing depth is conducive to emergence and subsequent growth. Under normal circumstances, it can be between 3-5cm. In addition, before planting or after sowing, pay attention to proper compaction.
As for the depth of wheat planting, Xiaobian says so much. If you have other questions or different opinions, you can leave a comment in the comments below. Let's learn to communicate together!
Ankle Surgical System
Medton Medical , https://www.medtonmedical.com