The worst thing to do with tomatoes is not that they do not grow, but that the pests and pests are not protected and the pesticides are not certified as non-hazardous. It is a step in the right direction that the production and quality of seedlings will not be fully complete until every chain of harvest is cut。
Seed treatment and seedling
A large part of the tomato disease is brought into the field with seeds, most of which can be stopped by doing a soup treatment before it is broadcast. This is done by throwing dry seeds into a hot water bubble for 15 minutes, replacing 55 to 60 degrees with hot water for 20 minutes, then pouring into 25 to 30 degrees of hot water and continuing to immerse for four to five hours, and extracting seedlings at about 25 degrees。
The bulge period is reversed once a day, and 80% of the seed can be planted in white, so don't wait for all of it to spread. The first seedlings grow old, then grow weak, and the whole plate is poorly managed. One to 80% of the window period, so don't hesitate to sow it and grow。
Nutrient earth formulas and cave plate seeding
The breeding ratio is crucial, with 30% fattening, 20% ash in the ground, 20% ash in the ground, and 20% ash in the ground where no egg has been planted and has not been drugged, mixed with half a kilogram to one kilogram of potassium nitrogen phosphorus in each of them, and a proper amount of bacterial insects must be killed, suffocated with membranes for five to seven days, and the eggs of the worms left in the soil must be wiped clean。
The seeding was made from a cave with a white seed, buried one centimetre deep, with a cm of dust on it, spread out and water was poured. The soil is too thick to come out slowly, too small and too thin to dry out. It's over, and then it's over, until the earth's watch is dry and it's wet。
Shrimp control temperature and seedling planting
It is then broadcast to ceymour, where the temperature is 25 to 28 degrees during the day, 15 to 18 degrees during the night and three to five days. After cai-mei, do not exceed 25 degrees in the daytime, keep between 15 and 18 degrees in the night, and the temperature is not less than 18. The water must be watered, but it must never be watered, and the roots of the seedbed will rot. This is the biggest infestation of the seed age and the weed will be pulled。
Seven to ten days before planting, low-temperature seedlings were made and temperatures were reduced to about 20 degrees during the day, allowing the seedlings to adapt to the outside wind. Ten centimetres of ground temperature is fixed and stabilized over ten degrees. The choice of seedlings can be determined with buds, and the seedlings can be grown separately. Early ripening is between 4,000 and 4500 acres, and mid-night is between 33,000 and 3500。
The whole chicken branch and the twilight
When the first bouquet is opened, the chickens are attached, followed by every three to four knots, and the extra branch is removed. The whole branch of a single pole leaves three to four ears in its main, and the mosaic is dried up in the morning, and leaves two leaves above the lobe to protect the sun from sunburning fruit, with output and quality preserved。
A lot of people are in trouble with the twig and the consequences are small and deformed. Each ear leaves three to five fruits, round and towards the sun, with three to four. Once the light is out, the weight of a single fruit can be lifted, and there are fewer problems of uneven size。
Fertilizer management and timing
In the field, the tomatoes are fertilized once and the water fills up, and the water is barely followed. When the stock of tomatoes is planted, do not water until the first fruit grows to the size of the walnut, and every time it is watered with an acre to 1,500 kg of rotting manure or 1,000 kg of rotting chicken dung, so that it is not heavy。
The quality is best when the fruit is harvested to see the state of the fruit, which is sufficiently large, and when the face is turned from green to yellow to pink to red. It can also be collected in advance, depending on market needs, but not when it's completely green, but when it's not ripe enough to sell. Don't pile the fruits, take them away that day or freeze them, and don't let the heat take away the fruit。
Pest-free prevention
First, anti-disease varieties are selected and rotated, with black light, cedar and blue-board physical insects in the nursery season, and less if available. The following leaves were removed in the early stages of the disease, with a seven-day spraying of bordeaux or muscilloster; platinum added to the platinum in the event of plumes; and an 800-fold spray of mercuric manganese zinc in the detection of the disease, or an enzyme fumigator fumigator。
With regard to pests, pyrotechnics are lured to insects with sexual induction and black light lamps, and larvae are sprayed twice before the age of three with bacillus guen or cotton bell bugs. Aphids are sprayed 3,000 times or 1,500 times with aphid before planting, with cedars of 30 to 40 cents per acre, and a leaf fly is sprayed with flamingol every 10 days or two。
What's the worst thing you can do with tomatoes? You're welcome to talk about your experience, and i think it's useful to pass on a compliment to a friend who's growing food around。
