The work of seedlings is done well. The wormwood not only has high yield, but also does not bend and has good quality. In addition to selecting seedlings with consistent growth, it should also be noted that the time between seedlings should be appropriate.
If the seedlings are too early, secondary work is easy because the seeds that are thrown into the fields do not grow at the same time. Some seedlings have been exhumed, while others have just started to sprout. On the contrary, if the seedlings are too late, many true leaves have already grown on the aerial parts of Artemisia selengensis. Excessive leaves will obstruct people's sight and cause difficulties in seedlings and seedlings. In the underground part, the seedlings will not grow in time and the roots will grow staggered, leading to the process of seedlings. Damage to the roots of the remaining seedlings.
The suitable time for the seedlings should be when two leaves of true leaves grow in the seedlings of Artemisia selengensis and the length of true leaves is about 0.5 cm. During this period, seedlings not only ensure that the effective seeds in the soil are basically unearthed, and the troubles of secondary seedlings are reduced. It is also conducive to the selection and retention of neat and consistent seedlings, which will facilitate later management and produce high-quality wormwood.
The light will automatic adjustment according to person's remove.Can be opened and closed for lighting control , dimming functions of light independent control, also can be combined on a plurality of lamp groups with different lighting control, convenient arrangement and combination form to create a specific atmosphere.As your pleases set up lighting lamp; open light from dark to bright gradually, closed from bright to dark until closing gradually, is conducive to the protection of the eyes, but also can avoid the high transient current caused by the impact of the lamp, can effectively prolong the service life of the lamp.
DMX System,DMX Controller For Hotel,DMX Controller
Shenzhen Zhuohao Intelligent Electronic Development Co., Ltd. , https://www.szactop-smart.com