In the winter in the northern regions, nurseries with good ventilation and good heat preservation effects should be selected, especially in the northeastern region, they should be selected in a solar greenhouse where sunlight can be warmed and sunny, taking 300 blocks/m2 as a reference. According to the actual situation of users, Determine the nursery area.
First, nursery preparation
Before starting the nursery, the user can adopt any one of the following methods according to his own usage and conditions.
1, directly on the selected greenhouse ground, leveling the land, to 1.2 meters or 0.6 meters wide is good, (mainly consider the user's convenience, people placed in the nutrition of the edge, reach out to reach the central), length Can be set according to the actual situation of the user. After the formation of the ground can be used to build a 5 cm high embankment, brick or wood can also be used as a bank, and then with the film or the cold film can be (preferably without damage) to do the bottom liner, spread in it.
2, the user can also use the nursery box to nurse, the nursery box can be old and new, the size can also be determined according to the user's own habits. In the nursery box covered with plastic film, the new is not damaged as well, should be 2 to 4 cm above the border of the nursery box. To raise the temperature, it is better if the nursery box can be emptied.
Second, put nutrition blocks
After the nursery preparation work is done well, the user should arrange the nutrition blocks, and the interval between the nutrition blocks is preferably 1.0 centimeters between the vertical and horizontal nutrition blocks. This is true on the ground or in the nursery box.
Third, spray (water) swollen
After placing the nutrition blocks, the nutrient blocks can be sprayed and swelled. Generally, the watering nozzle of the fine hole nozzle can spray water, and the finer the nozzle hole is, the better. (You can also use the funnel used to fill the bottle, the funnel mouth directly into the gap in the nutrient block irrigation water swell) Watering with a watering can, it should be a small number of times. When watering with a funnel, the nutrients should be completely submerged in water until the nutrient base has absorbed all the water, and then the water is fed from the gap between the nutrient bases to the height of the nutrient blocks. After the nutrition block is completely inflated, prick the base body with an iron needle, a toothpick, or other fine-grained object to check if it is completely inflated. If there is a hard core, continue adding water until it is completely loosened. If there is excess water left after the expansion is complete, the membrane can be pierced and the water can leak underground.
After complete expansion, the nutrition blocks should basically remain in shape and the seeding holes should be consistent in depth and depth. If the seeding hole is flushed by the water during the water spray process, you can gently press the finger or small stick at the acupuncture point to make it consistent with the original size.
Fourth, sowing cover soil
At the time of sowing, the user can sow 1 or several seeds in each nutrition cavity according to actual conditions. Cover soil should be covered with soil in the box, and the thickness of the cover soil should be 2~3 times of the seed diameter.
During use, there are those precautions
1. When watering, absolutely not use acute water or large water, and directly flush the nutrition blocks so as not to wash out the nutrition blocks.
2. Please do not move the nutrition block within two days after watering.
3. It is best to use covered soil inside each box when covering the soil, or cover with soil that has been poisoned to prevent plant diseases and insect pests in the greenhouse from invading plant seedlings.
4. The user must not use soil to fill in the gap of the nutrition block, because filling with general soil may cause disease and insect infestation to the seedlings. On the other hand, the seedlings can produce the phenomenon of string rooting, and at the same time, the need for oxygen in the early stage of the seedlings cannot be fully supplied.
5. When raising the seedlings, the user must control the indoor temperature, because the seedlings of various plants in the early stage of nursery are very sensitive to the temperature, too high or too low will affect the development of seedlings and the growth of later plants.
6, after the plantlets are born, they can not spray any drugs and fertilizers. However, drugs that can promote crops to increase fruit setting rate and can shorten crop maturity can be used by users according to their own habits.
8. Put the seedlings into the transplanting hole together when transplanting and watering the soil.
A urinalysis is a test of your urine. It is often done to check for a urinary tract infections, kidney problems, or diabetes. You may also have one during a checkup, if you are admitted to the hospital, before you have surgery, or if you are pregnant. It can also monitor some medical conditions and treatments.
A urinalysis involves checking the urine,Its color,Its appearance (whether it is clear or cloudy),Any odor,The pH level (acidity)Whether there are substances that are not normally in urine, such as blood, too much protein, glucose, ketones, and bilirubin Whether there are cells, crystals, and casts (tube-shaped proteins)Whether it contains bacteria or other germs
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