Early in july, a golden period of celery seedlings with long temperatures of over 35 degrees, tan, dry water, and water fertilization imbalances, with any management error, the celery will suffer from poor seedlings, small strains, fibrosis of the trachea, and very low harvest yields. Many farmers grow celery with simple water and fattening, neglecting the conservation techniques and working for two to three months without enough celery. Today, eight sets of home-made high-yielding techniques have been put together, all of which are field landings, cutting the key point of the first voltage, the celery trachea, and the acre production has increased dramatically。
First of all, there are multiple reductions in the risk of poor management of precipitous celery. First, the heat is high, the seeds do not fall asleep, the seedlings are burned dry, large areas are lacking and field capacity is cut directly in half. Secondly, the water is dry and flooding, the roots are damaged, the celery trachea is emptied, the thick fibre is increased, the mouth of the wood is not sold at a good price. Thirdly, the excessive application of nitrogen fertilizer, the weakness of the celery, the vulnerability to invertion and the frequency of disease increase the cost of medicines. Fourth, there is an overdensity of seedlings, which compete with each other for water fattening, all of which grow into thin, thin and thin, slow after planting, and no thick celery at a later stage. Fifth, the precipitating steps have been omitted, with mixed seed production, small and small, and low single weight at harvest。
There are eight common fault areas in the farmers ' first-volt celery, each of which is easily pedaled. The first area of error is the direct drying of celery seeds, which do not sprouts with cold temperatures and do not last for half a month. The second misdemeanor is that the nursery bed is not sunless, tan all day long, and all the buds are roasted. The third area of error is the flood of water, which sows seed and leaves thin. The fourth error zone is frequent urea in the nursery season, and the celery man has a weak fall. The fifth misdemeanor is that the seedlings are too dense, so small and thin. In the sixth error zone, high-temperature water is administered at noon, and cold and heat stimulates injury to a leaf. In the seventh error zone, only potassium phosphate is not filled with water and celery is emptiness. The eighth fault zone, with no ventilation in nursery beds, is hot and wet to breed pests。
The following eight sets of high-yielding precipitous celery, with steps, usages and full quantification of time, are carried out directly by the newcomers. First, cryogenic sprouts break hibernation and increase the rate of seedlings. Celery seeds are immersed in cold water for 24 hours, gauze packages are placed in a 20-degree shade, washed once a day, 70 per cent of the seeds are exposed again, and the rate of seeding is double。
Second move, double physics to cover the sun and stabilize the nursery temperature. On the upper side of the slabs, with a sun-covered net, the sun is covered from 10 a. M. To 4 p. M. And the surface is cooled by more than four degrees to avoid strong light burning of young seedlings。
The third move is to raise high-level seedlings and completely prevent the root of the water. It lifts 15 centimeters, digs shallow drains around it, drains water two hours after the rain, does not bubble the roots, and does not scavengers。
The fourth move, regulating water-watering times, is to water the roots of the system. Only 6 a. M. And 6 p. M. Will be poured, the finger inserted into the soil in a five-centimeter dry and refilled water, and there will be no one-time flooding, reducing evaporation。
Fifth move, control of nitrogen fertilizer during the seeding season, filling with potassium phosphorus fattening. The urea is discontinued throughout the birth cycle, and every 10 days it is watered with thin decomposed chicken dung, potassium phosphate sprayed on the leaves, 30 pounds of clean water to 50 grams, and the celery is so tight。
The sixth move, and the timing, pull up the nursery space. For the first time, the two saplings were sprouts, four sprouts were sprung, three centimetres were left between them, and there was no competition for water fattening。
Seventh move, ventilating seedlings, preventing celery masters. The sunnets will be lifted in the morning and evening, the light will be dispersed, the nursery bed will not be covered, the air will flow and the disease will be reduced。
Eighth move, age transfer, later output up. When the seedling grows to 10 centimetres high and five leaf leaves, it is grown in the evenings with the earth's piece of seedlings, which are then planted and watered once, with a short-term shade of the sun in three days。
(c) the effect of increased production through the implementation of eight piped care packages. Precipice norms, a 90 per cent yield rate for celery, no death, slow seedlings after planting, and a strong and unheard celery. One acre doubles the weight of a single plant, compares with the coarsely managed plots, allowing for an additional 200 kilos of celery, a thin fibre, suitable for dumplings, fried meat and higher market prices。
In the end, the central taboo of the celery tube was raised. There is no direct dry-drying of seeds, no open-air and sun-free seedlings, no low capacity for flat-water seedlings, no midday water fertilization, no urea abuse during seeding periods, and no gaping of nursery steps. Seize the first eight practical skills, avoid mismanagement, and grow in the sky。
Celery growing
