A lot of trouble has been experienced in the countryside。
The water-water fertilizers are not lazy, they wait for celery every day, and they spend most of their lives。
At the time of the harvest, celery is swirling and the poles are empty, and they can neither eat nor sell。
Many people think that they are not fat enough, that water is not watered, and that the root causes are mostly in seeding times。
The celery looks at the skin to feed, and the bone is particularly cuddly about the temperature。
An early cryogenic induction, a late, weak, slow, time-sensitive seeding is a waste of effort。
A number of friends who grow food in small homes have also stepped on pits, and the philosophy of daejeon is common to small gardens and small gardens。
Today we're going to tell you all about the best planting window periods for celery, celery in winter, seedling techniques, nursery management, and the pits that old vegetable farmers have stepped on。
These are lessons learned from the field, which suggest that the collection be praised and that the food be contrasted。
I. Why is celery empty? Don't go in the wrong direction
Celery is a green spring crop。
It is popularly said that after growing to 3 to 4 leafs, the sapling would last for between 10 days and a month if it continued at 2 to 10°c。
The celery would have mistakenly thought spring was coming, and it would have started the flowering seed mode。
Once it is smoked, the nutrients are supplied with all the flowers。
The lobes stop growing, the fibers get thick, they eat and they die。
It's too late to sow。
Celery is afraid of high temperatures, with temperatures above 30°c, and growth is directly inhibited. Saplings are weak, pests are piled up, and they don't grow good celery。
Growing a dish first looks at the accelerator, and the time is right。
Two, two sets of mainstream celery. Remember when you plant it
Autumn celery: the best in a year
The later the temperature cools, it fits the cold habits of celery, with thick leaves and high yields。
Northern region
In late june - early july, the baby was born, and in early september, it moved. It's 50-60 days old, 4-5 plants are planted, 10-november harvest。
Yangtze basin
Early july - early september。
Early broadcasts are scheduled for 10 months to november; late broadcasts must be completed by the next march to april。
The old farmer's proverb, “the summer celery,” is the golden season before and after the summer。
The celery seed sprouts are suitable for 15-20°c, and in the summer it has to be sprouts before it goes down to the ground before the seeding can occur。
Winter celery: filling in early spring vegetable slots
This open-air or short shed, which is collected before the start of the spring, fills the gap between early and early spring。
Mid-downstream of the yangtze river: seedlings in early august-early september, 50 days-60 days old, were planted around october. After winter, they were all collected in the following year, in march and april。
North shed cultivation
Autumn and winter: nursery in mid-august, roofing in november and harvest in march of the following year。
Spring spring: late november - early december, planting in february and harvest in may。
The winter celery control is crucial. Saplings cannot thrive and are prone to freezing in winter; they are too weak to withstand cold temperatures。
Standard seedlings: around 60 days old, 4-5 real leaves, roots of 0. 5 cm thick, most resistant to freezing。
Three. Bad celery? The focus is on the sprouts
The celery seed shell is hard and the surface is fat。
Direct dry seeds sow soil, slow and thin, and ten and a half days without buds is normal, and seedlings must take place in the summer and autumn。
1-polymer: 24 hours of immersion with cold water, 2-3 midway washes, and seed oils。
2 wetting: seeds are filled with air-traffic veils and wet towels are covered in the outer layer。
3 temperature control: maintenance of 15°20°c environmental seedlings. The summer heat is high, allowing the suspension well to cool down 30 to 40 centimetres above the water。
4 day-to-day care: daily flipping of the gas, one day after the water is washed to prevent the deterioration。
When half of the seeds appear, they can sow。
Iv. Scrolling the essentials of good conduct. Head
The seedlings were immersed in the bottom water early, and the moisture was fully seeped and then the seeds were sprayed。
Underwater is insufficient, seeds are prone to drift and seed-sapling is uneven。
The seed sprouts mix 2-3 times the fine sand solution. Seeds are small and sticky, and then the soil can be spread more easily。
The topsoil must be thin, 0. 5 to 1 cm, and light pressure should bind the seeds to the soil。
The celery has weak topsoil capacity and is too thick for small seedlings to drill out。
Autumn must cover the sun. The surface temperature is reduced by planting straw or sunnets before seeding. The temperature on the surface of the ground was soared that the buds were burned to death. After the seedlings were released, the sun-covered seedlings were removed。
In winter, covering membranes or small arch sheds are planted to keep them warm and humid, so that they are released at first sight and so that they do not suffocate。
The small garden is a reminder that small plots of the family are sowing, that the land is so thin that the heat is so hot that the sun cannot be saved。
V. Equipment of scientific resources and resources
Pre- and post-plant temperature control in place:
The soil is warm and warm at 20 ~ 25 °c in the day and 10 ~ 15 °c in the night before seeding。
After seymour, 18°22°c during the day and not less than 8°c at night. The temperature is too high to grow into a thin, high-foot seedling; continued low temperatures can induce late-spilling。
The water is watered in accordance with small water. The celery seedlings are very shallow and are strictly prohibited from flooding, avoiding inversion and reducing the probability of sudden onset。
And time seedlings: 1 sapling for the first leaf at a distance of 1 = 1. 5 cm; 2 = 3 saplings at a distance of 2 = 3 cm. The seedlings have grown to the point where the seedlings are weak and the plantings have not worked well。
Preplant 7-10 days. Gradually, the cover is lifted, the water is properly controlled, the seedlings adapt to the outside environment, and the rate of cultivation increases significantly。
Plantation criteria: 50 – 60 days old, 4 – 5 real leaves, 12 – 15 cm tall。
Burials cannot be planted in the leaves, deep enough to rot, and water the roots of the earth immediately。
Vi. The old vegetable's 7 lessons in hiding from the pits
Pit 1: get the new seeds and go straight down
The new celery seeds are dormant, with mixed direct planting. The seed seed has been stored for more than six months, but it has been fully collected. New species are necessary and can be treated with cacinin, which is not recommended by ordinary farmers。
Pit 2: low temperature neglected during seeding
Two-three-leaf sensitivity periods, chronic low temperatures, and late-stage probably strangulation. The night after the fall is cooling down. Watch out. Temperature above 25 °c during the day and timely ventilation。
Pit 3: splendid application of nitrogen fertilizer
Nitrogen is fat and leaves are thin, and it's easy to lack calcium. Bronze-spreading; calcium-deficit heart, new leaf dying。
Bottom fertilizer is provided with 0. 5 = 1 kg of borosa per acre; long-term folate spraying, calcium chloride is produced to prevent physical disease。
Pocket 4: the water's pouring in
The celery is watery, but afraid of water accumulation, the face is shaped into a turtle's back, and a drain is dug around it, so that no water is stored in the rain and the root is prevented. In the morning and evening, water is being poured down。
Pocket 5: take care of the disease when you see it
Speculative diseases, foliage and morbid diseases are primarily preventable. Avoiding duplication by at least 2-3 years. After the rains, emphasis is placed on the prevention of molluscs, the removal of strains and the sterilisation of lime in the cells。
Pit 6: picking time as you like
The celery frost is fully harvested before it arrives, and leaves are empty. Celery for the winter, if you see the center coming up, pick it up。
The water is stopped seven days before the harvest, it is resistant to storage and it tastes more fragile。
At the end
The celery is grown, and it's overweight 10 times。
Don't be blind to the early seeding, and try to change the early to the empty。
Remember the key points:
The northern celery is 6 to early july and the yangtze 7 to early september
The winter celery is 8 - september
And sowing seed, and the earth is too thick
Four-five-leaf replanting
Gives priority to calcium supplementation, and insists on shifting to disease prevention。
Time is right, management is right up to date, and the oda small courtyard can grow celery with celery。
