Cucumber seedling breeding method, how to raise cucumber seedlings

How to raise cucumber seedlings:

The length of cucumber seedling raising time and the planting area and the planting environment are different, the length of seedling raising will be slightly different, generally the seedling cultivation in the protected area in the northern region of China generally takes about 45 days to 50 days, and the seedling raising time in the protected area in the southern region is relatively short about one week. Cucumber seedlings cultivated in the open field are generally raised for about 35 days.

Preparation before seedling: you need to choose the right cucumber seeds, cucumber seeds are best to carry out proper germination, put the seeds in hot water at about 50 degrees, stir for about 10 minutes, and then soak the seeds in clean water for 4 to 5 hours, drain the water, put it in a damp cloth to promote germination, keep the room temperature at about 25 degrees Celsius, generally about two days cucumber seeds will emerge white, then you can carry out seedlings.

The seedling substrate needs to choose a large field soil without heavy stubble, and it is the most seedling soil after mixing with organic fertilizer and plant ash. After sowing the seeds, cover with a thin layer of soil. The room temperature is kept at around 25 degrees Celsius.

About ten days after the emergence of seedlings, it is necessary to divide the seedlings in time, which is conducive to the growth of cucumber seedlings. Generally, cucumber seedlings can be transplanted when they have grown to four to six true leaves.

Cucumber seedlings, using the best method, the survival rate is 9%.

Cultivating yellow flower seedlings, you need to soak the seeds in warm water first, and then carry out germination, the seedling soil requires loose ventilation and good drainage, after filling the soil into the seedling hole, you can sow the seeds after germination, do a good job of heat preservation and moisturizing, and soon the seeds can emerge, and you can transplant and plant when there are 3-4 true leaves.

1. Seed treatment

To cultivate cucumber seedlings, it is best to soak the seeds in warm water for half an hour, and then soak them in water for 6-8 hours to make the seeds absorb enough water, and then put them in a damp cloth and put them in the environment of 26-30 to promote germination, and wait until the seeds are white and can be sown.

2. Soil requirements

When cultivating cucumber seedlings, the seedling soil requirements are loose and permeable and well-drained type, we can use peat, perlite and vermiculite according to the ratio of 2:1:1 mixed preparation, the soil can be filled into the seedling hole after preparation, and then it should be watered thoroughly, so that the soil is in a slightly moist state.

3. Sowing and planting

Sow the germinated seeds into the seedling hole, and cover with a thin layer of soil, and then you can cover it with a layer of plastic film, which can play the role of heat preservation and moisturizing, the temperature is controlled at about 25 is more suitable, and soon the cucumber seeds can emerge and grow.

4. Cultivation and maintenance

After the cucumber seeds emerge, the plastic film should be removed in time, during which the ventilation management should be strengthened, and the soil should be kept slightly moist, when the seedlings grow, they can be sprayed with potassium dihydrogen phosphate solution for top dressing, and the seedlings can be transplanted and planted after they have 3-4 true leaves.