How to grow greens, how to grow greens, how to grow greens

How to grow greens better.

1. Sowing seeds and planting vegetables, to start from sowing, before sowing, you can soak the seeds in warm water for a day, and then plant them evenly in the ground. Soaking can help green cabbage seeds germinate and improve the germination rate. When planting, it should be noted that only a thin layer of soil should be used to bury the seeds, otherwise it will be difficult to burrow out of the soil after the seeds germinate.

2. When raising seedlings, it is necessary to select seedlings with good growth for planting, choose soil rich in nutrients, and dig out the seedlings carefully to prevent damage to the roots and affect the growth of seedlings. When planting, pay attention to the interval between each seedling, and the planting should not be too dense to avoid the seedlings not absorbing sufficient nutrients.

3. In the process of fertilizing greens, sufficient nutrients are needed to grow healthily, so when planting greens, proper fertilization is required, and the fertilizer is mainly Trim water-soluble fertilizer, and potassium fertilizer and phosphate fertilizer can also be added. However, it should be noted that the amount of fertilizer applied each time should not be too much, and it is best to increase the number of fertilizer applications and use a small amount of fertilizer each time.

4. Watering greens need a lot of water when growing, and when the temperature is moderate, you can water once a day, and if the temperature is too high, you need to water once a day in the morning and evening. If you are using tap water, you need to leave the tap water for one day before watering.

Plough the land well, use three tons of powdered organic fertilizer, and prevent pests and diseases. Prevent external infections. Pay attention to the management of water, fertilizer, temperature, humidity and light.

2. After soaking, remove the pumpkin seeds to be planted. With the prepared damp cloth, wrap the seeds well.

3. Put it in a warm environment to give vegetable seed germ, and after the vegetable seeds germinate, you can sow the seeds, and put the vegetable seedlings into the soft soil.

5. After the sunshine, the indoor temperature is kept warm, and after a few days, the vegetables will thrive. During the harvest season, the vegetables can be harvested.

Place the green vegetable seeds in moist soil and allow them to germinate.

1. The choice of vegetable plots. Pollution-free green vegetable production base should be planned in a unified manner, and should be selected away from towns, away from industrial and mining enterprises and traffic arteries, soil, atmosphere and water sources are not polluted, fertile soil, fresh air, no dust and toxic gas pollution, and good ecological environment.

2. Land preparation and disinfection. Fine land preparation, shallow tillage and stubble, removal of crop residues, diseased plant residues, rotten leaves, transported out of the field for deep burial or burning. Eliminate insect eggs and pupae, remove weeds in the field, eliminate the spread and parasitism of pests and diseases, and reduce the occurrence of pests and diseases.

3. Choose high-quality, high-yield and disease-resistant varieties. Good breeds are the basis for high yields and high quality. In recent years, the practice of various places has fully proved that the selection of excellent vegetable varieties with good stress resistance is the internal factor and key technology for obtaining high-quality pollution-free green vegetables, and it is a technology that gets twice the result with half the effort.

Therefore, all localities should take measures according to local conditions, vigorously promote excellent vegetable varieties with strong stress resistance, and select vegetable varieties with high quality and high yield, strong stress resistance and good commerciality, so as to lay a good foundation for the production of green vegetables.

4. Do a good job of seed treatment. The seeds are soaked in nucleotide, and the seeds are soaked in warm soup with 50 55 warm water for 20 minutes to achieve seed disinfection. The use of nutrient bowl and greenhouse electric seedling raising, seedling management using high temperature to promote roots, early seedling refining and other measures to prevent growth, reduce seedling diseases, make seedlings grow robust, enhance disease resistance, strict screening of pest-free seedlings into the cultivation site.

5. Field fertilization technology. Mainly organic fertilizer, minimize or do not use chemical fertilizer, apply high-quality circle fertilizer, compost, manure, biogas fertilizer, green manure, straw and other farm fertilizer 4000-5000 kg per mu before arable land, and turn into the deep part of the cultivated layer, and with shallow fertilization, 150-200 kg of rotting cake fertilizer per mu, and mix into compound bacterial fertilizer to inhibit the occurrence of diseases and insects.

1. First choose a piece of land, turn the land with a shovel, the depth of the shovel is about 10 cm, turn over for 3 to 5 days, and then apply an appropriate amount of bottom fertilizer in the soil, bury the fertilizer under the soil, and level the soil.

2. Mix the seeds with fine soil, sprinkle them evenly on the leveled soil, then sprinkle a thin layer of soil on the seeds, and water them enough, then cover them with plastic film, and press the surrounding areas of the film with soil, and it will germinate in about a few days.

3. After germination, check whether the soil is dry and short of water, if the soil is dry, spray water again, and then cover it with plastic film. After a few days, the greens will grow large leaves, at which time the plastic film can be removed, so that the greens can be exposed to more sunlight to promote its growth.