About four minutes
Five hundred plus
Many of the berries grow strawberries, which are slow, with frequent death, with little flowers, low seating rates, low oats, or not ready to come on the market a year ago。
Many blame the problem for poor varieties or poor sheds, but it is not — 90 per cent do wrong in the first step and are used to plant strawberry seedlings directly into the sheds, no wonder they are poorly grown and marketed late。
In order to make a strawberry farmer who wanted to grow strawberries on the market a year ago, he could grow the sweet fruit and sell them in the morning at a high price, and today the agricultural technician would teach him and do so, even if the newcomers could catch up with the harvest。
The direct planting of seeding seems to be a saving, but there are many problems. Strawberry seed bacteria are not cleared, hot and wet conditions in the shed accelerate disease outbreaks, with dead trees and rotting roots coming in; and soil is not prepared in advance, roots are not deep-seated, nutrients are not available and seedlings are too weak to bloom, not to mention the results of years ago。
There are also a number of people who are planting their seed with poor controls, deep-seated leaves that are perishable, exposed to shallow roots, with insufficient water fattening and strawberries either stagnating or with minimal fruit。
In order for the shed strawberries to be marketed and of good quality, without the need for sophisticated techniques, the core is three steps: pre-treatment of seedlings, concubine plantings, nuclei tubes, and every step is simple and simple。
Step one: strawberry pre-treatment. Bacillus rooting is the core
This step must not be taken to determine directly the rate of survival and the slow rate of seedlings。
1. Selection of seedlings: whether the seedlings are purchased or are seeded, it is necessary to select the leaves that are thick and green, the roots that are white (without hair, black and rot), and the stubble. There are yellow leaves, disease spots, and blackling seedlings that are directly phased out, and weak seedlings are unlikely to bear fruit。
2. Microbicide: prepare clean basins, dilute the silhouettes or frosts, impregnate the root of strawberry seedlings for 15-20 minutes, kill the disease carried by the root system and reduce the number of dead trees; when the slurry is completed, a 10-minute dilution of the acetate root agent is used, and the enabling root system is rapidly new and slow to grow at speeds of 3-5 days。
3. Leaning seedlings: do not plant them directly after the bubble is finished, and lay them in the cold of the ventilation one to two hours for the drying of the surface of the root line to avoid the rooting of the soil; and when the seedling is laid, be careful not to tan so that it is not tanned。
Step two: precision planting, depth control and density
Growing large sheds of strawberries, “deep and shallow” is the iron law, and many people are wrong to plant them。
- depths of planting: the “drives” of the post-plant strawberry seedlings need to be on the same level as the soil surface, the heart leaves are exposed outside, and the roots are completely buried in the soil, so that neither the rotting heart nor the drying of the roots can be avoided。
- orientation: strawberry seed's “bowback” is directed towards the side of the gutter, and when the results of the later flowering occur, the fruit will naturally fall into the gutter, without soil or fruit, and will also be easily picked。
- soil preparation: 15 days before planting, the soil in the shed is pushed to 30 cm deep, the soil is spilled into decomposed sheep or cow dung (2000 kg per acre) and the calcium phosphate (50 kg per acre) is mixed, and the acupuncture — 30 cm high, 60 cm wide and 40 cm wide — ensures that the soil is lax and fertile, and contributes to the growth of the roots。
- plantation density: 8,000-10,000 plants per acre, 2 rows per acre, 30 centimetres and 20 centimetres. Overcrowding can cover the light, affect ventilation and cause disease, while overcrowding the shed space reduces total production。
After planting, water is poured out of the water, which does not need to be rushed to prevent the spilling of the seedlings and the showering of the roots, and then a black membrane is laid on the surface, which protects, suppresses the weeds and increases the temperature and helps the seedlings move quickly。
Step three: finely managed in the shed, morning for the flowers and fruit
In order for strawberry to be on the market by the year, temperature, water fattening and light management in the shed are key。
1. Temperature control: during one week after planting, the temperature of the shed is maintained at 25-28°c during the day, at 18-20°c at night, to assist in the slow seedlings of the seedlings; from 20-25°c during the day, to 12-15°c during the night, to avoid the high temperature leading to the growth of the seedlings; from 22-25°c during the day, to 10-12°c during the night, when the temperature is too low, it reduces the rate of sitting and is too high to cause the drops of the flowers。
2. Fertilizer management: 10 days after a cooling of seedlings, a diluted corrosive or balanced water soluble water fertilizers (1:1:1 nitrogen phosphorus) are used to help the seedlings grow; once every 10 days, the perusophosphate fertilizer (e. G. Potassium phosphate, down by 1:800) is replaced by an application of high phosphorus fertilizer (e. G. Potassium phosphate, down 1:800) to promote the expansion of the flowering and fruit; the water should not be overfilled, the soil can be dryed, the humidity in the shed remains at 60-70 per cent, and the humidity over which it can easily cause greyy disease。
3. Light supplements: the short duration of the autumn and winter festivals, from 6 to 8 a. M. And from 6 to 8 p. M., the use of a light patch in the shed (selecting led plant growth lamps) for four hours per day to light up the lumbers and to allow strawberries to bloom early and to produce early results, which are on the market 7 to 10 days in advance of non-lighting。
4. Old leaf removal: after strawberry seedlings have been planted, yellow leaves and old leaves at the bottom are to be removed in a timely manner, with only 4-5 healthy new leaves per plant. The old leaf consumes nutrients and also affects ventilation, which allows the nutrients to concentrate on flowers and fruits。
As long as we grow strawberries in accordance with the above-mentioned methods, it will make them market successfully a year ago
I'm an agricultural technician with 10 years of deep-tilled strawberries, focusing on marketing techniques before. If you think it's useful, you're welcome to forward it to your friends who grow strawberries and make more money on the morning strawberries
