Also talk about the emergence of orchids!

Also talk about the emergence of orchids!

Http://www.dfac.cc/showtopic-17-229222-0-0-1.htm

Read a lot of seniors, teachers, brothers posts, are talking about the emergence rate of orchids! The master here is like a cloud, the brother will only briefly describe what he knows, hoping to throw a brick to attract jade, and hope that you will criticize a lot of inappropriate things. Thank you!

In my opinion, the emergence rate of orchids comes from many reasons:

1 the quality of the seedling itself: the seedling should be healthy, the root should be good, the width of the leaf, the number of leaves, and a very important-the size of the Reed head! Qianlong or Lao Miao! As we all know, the strength of seedlings and the emergence rate are closely related! The requirements of strong seedlings are: wide leaves, many leaves, many roots, big Reed head! If strong seedlings are added to the front ridge, of course, the seedling rate will be high!

2 plant materials: there are many kinds of plants, which vary from person to person, from environment to environment, and from culture habits, so we won't talk about it here! A key point is: basically there is a bud point in a leaf clip, whether the flower is grass depends on the differentiation of the flower bud and the grass bud! Cover half of the Reed head with a slightly thinner plant material, which has a better effect!

3, light, some orchid friends say that there are many buds when the sun is full, while others talk about nourishing yin buds! All these are true, but they are not comprehensive! According to the brother's experience, the orchid should have more sunshine during the nutrition period, so that the Reed head of the orchid will continue to have a little more energy, providing a guarantee for budding, and a little shade during the budding period will be good for raising the seedling rate. A little sunshine is a good thing for strong seedlings. The old saying "Yin raises grass, Yang raises flowers" is not unreasonable, it depends on how you use it!

4, moisture, very simple: before the germination period, proper water control can stimulate the seedling rate of orchids, and keeping the basin soil moist during the germination period can effectively improve the seedling rate!

5, the use of fertilizer, nitrogen fertilizer can improve a certain rate of germination, nitrogen fertilizer has a certain role in promoting sprouting, but do not use too much, too much use of orchids only cause seedlings, do not take roots, easy to cause rigid buds and dead buds, the time of use should also be before the budding period!

6. Seedling promotion technology: some friends will ask, is there any technology that can improve the seedling rate? The answer is yes. Separating the old seedling (more than 3 generations) from the plant before the sprouting period in spring and autumn can make the old seedling or old man "give full play to the waste heat". For specific methods, please refer to my brother's old post: http://www.dfac.cc/showtopic-17-216654-0-0-1.htm