Liwei "irrigation"-2 (seedling disinfection)

Liwei "irrigation"-2 (seedling disinfection)

Personal experience in raising orchids is for reference only! Welcome to clap bricks.

The grass that needs to divide seedlings is about to start, Chunlan is easier to do, grasp the bulbs and the head (see the buds do not touch, a touch will be over) gently shake horizontally, find out that the road can be broken, cut, cut, it is better to minimize the wound surface. Spring orchid grass strong, good root, bulbous grass, 3-5 seedlings are better, seedling, upper flower, long and strong grass is the best. Orchid friends with a high level of cultivation can also be planted with a single seedling (my level dish is being tested with Song Mei Jiyuan), it is estimated that it is more difficult to flower. The grass with weak grass, few roots and small bulbs is still rejuvenated by combined planting.

Some of Huilan are more troublesome, with dense roots, dense grass, small bulbs and difficult to find on the road. I guess I found it and I can't get off the scissors. I have a headache! So it's time to get to the root, put the Huilan root on the grass and gently stroke the two hands one by one on both sides to figure out the connection between the bulbs. At this time, you need the third hand, the scissors should be accurate, and the click is done. If you don't go under the scissors, use a scalpel with a medical hook handle. At this time, you may have to use the fourth hand. The scalpel should be inserted between the bulbs of two grass bushes that break open a little bit. The knife is very sharp so as not to hurt the bulb. Hold the orchid seedling and the handle and force the knife to cut off from the joint between the bulbs. (to be sure, give up if you are not sure, and then look for it.) it is better for Huilan to plant more than 3 seedlings as far as possible.

In addition: the book says: the old grass twisted 180 degrees can also grow seedlings I have also learned according to the book, there are seedlings, but also heaven, unhappy! I can divide as much as I can, and if I can't, I won't. But what about the grass that you want to share but don't want to share? Then gently break two grass bulbs, you can see that you can split the wound. If the wound is small, the seedlings will be happy, and they will not die if they do not grow. This method is suitable for the spring or autumn period after flowering, and the seedling emergence rate is higher. After late autumn, the temperature was low, the wound healing could not stimulate sprouting, and the seedling rate was not ideal.

Now it's time to sterilize and sterilize.

Bluegrass: soak with methyl topiramate 800-1000 times for 30 minutes, or carbendazim 800-1000 times for 30 minutes. Then dry it and plant it.

Tools: metal such as scissors, blades, tweezers are burned with fire, alcohol lamp is better.

Plant material: new immortal soil, plant gold stone in the sun for a few days, (immortal soil should be soaked thoroughly)

Pots: the new ones don't need to be sterilized, the key is the old ones. First explode in the sun for a few days, then soak in 500-800 times potassium permanganate solution (time is uncertain), wash and dry for 3-5 days after soaking (after losing the effect of potassium permanganate). We all know that potassium permanganate is a catalyst, my understanding is a strong oxidant, it can kill all the surface living cells, whether some people's hands have been soaked in 500-800 times potassium permanganate solution, even for a short time or unconsciously. Then the skin of the hand will turn yellow and the epidermis will peel off after a few days. In the same way, it kills good living cells as well as bacteria, such as roots, leaves, bulbs, bud spots, hands, feet, skin and so on. [Liwei Irrigation-3 (potted plant)