Strawberry seed cultivation methods
Strawberry seed cultivation methods: preparation of seeds, planting of seedlings, management of transplantation, management of fertilizers, pollination of flowers, pest control。
1. Preparation of seeds
It would also be feasible to pick down the seeds above the strawberries with a light toothpick or a pick-up, or to buy them directly. First, we have to take the seeds off, then wash them and dry them. Strawberry seeds, because of their small size, can be sprayed with water on paper towels for sprouts, which can prompt the seed to be white as soon as the temperature and humidity are right。
2. Cultivation
Strawberry seeds are sowed on the soil surface, covered with a layer of fine clay that can cover the seeds, then with plastic sheeting and seeding in about 10 days. When seedlings are produced, suitable seedlings are to be grown, and when they grow into simple leaves of three or four, the soil is to be planted in the nursery, which allows strawberries to be pumped with runners and promotes seedling breeding。
3. Management of plantation
And when it is planted, it is planted without heart, without heart, without root, and in a cave. Irrigation of thongs and root water from planting is a critical step in maintaining soil moisture, which has significant benefits for the growth and survival of strawberry seedlings。
4. Fertilizer water management
Strawberries, from planting to flowering results, require a large amount of fertilizer, which, in addition to the application of foot-based fertilizers, during the expansion of strawberry fruit and during harvest periods, can be used for acreage of 10 kg of special fertilizers or phosphate, combined with a 200-fold fluid fertilizer application in a ditch, with a long-sized field, with approximately 0. 1-0. 2% of potassium phosphate sprayed three times, with a good yield。
Five, flower pollination
Strawberries can cut out unnecessary flowers, and weak and over-intensified flowers can be trimmed to effectively preserve nutrients and promote results. When the first bouquet is open, the second bouquet is cut, followed by four or six bouquets to ensure the normal development of the third bouquet。
If insects are not pollinated, artificially pollination is performed, some soft brushes or pencils are prepared, platinum pollen is glued, and a slow seepage is applied to the column. Ground cushions, such as membranes or straws, should be used before strawberry flowers are bloomed to prevent contamination and decay of fruit and to cause deterioration in quality。
6. Pest management
The main pest common to strawberries is the red spider, which appears on the leaves of the lower half of the strawberries, and requires care to control the disease by removing sick and yellow leaves, which can be effective in reducing the spread of red spiders, or by using drugs to treat red spiders, generally using 20 per cent of the dichloride cream to dilute 1,000-1,500 times the fluid, roughly every five days。
Strawberry seed cultivation methods
Treatment of seeds: strawberry seeds are placed in a gauze and water is immersed for approximately one day and then kept in a low-temperature environment for half a month to break their hibernation and increase the gestation rate. Preparation of soil: crushing of earthworms before planting, then sterilizing them and mixing them with appropriate amounts of organic fertilizer. Seeding into the soil: after the soil is treated, the soil is wet, then the seeds are spilled onto it, and a thin layer of soil is covered with thin ground, which is wetted with a canteen。
I. Methodology of strabble reading
Seed treatment
Placing strawberries seeds in a gauze, impregnating them with water for about one day and then keeping them for a half month in a low-temperature environment, can break their hibernation and increase their growth rate。
2. Land selection
Strawberry plantations should be selected for slightly higher ground size, adequate light, easy drainage, flat ground leveling, soil estuarine, precipice crops for pulses or garlic vegetables, and gardens should be cleared of weeds and ground pests, with 50 per cent of thionphos-methyl cream being sprayed with 1,000-fold fluid (5-6 cm wet earth layer) to combat platinum, platinum and ground tigers. A week later, the acreage was 5,000 grams of manure for high-quality decomposed farmers, 50 grams of potassium chloride and 100 grams of calcium perphosphate. A fine combination of fine, deep-sliding, made of 50 cm wide, 20 cm high, and 30 cm wide in a ditch。
3. Spreading soil
Before planting, the earth is torn to pieces, the soil is to be treated and water is to be humid, then the seeds are tossed on them, then a thin layer of soil is to be covered, and a canteen is to be used to sow。
4. Replanting techniques
In order for strawberry beams to be marketed exclusively between the end of the month and the beginning of february, the time chosen for the planting of strawberries should be in the early part of september, with seedlings and plantings at a distance of 27 centimetres per row, 2 centimetres per row, 20 centimetres for caves and 12,000 acres. At the time of planting, the same plant was planted in the same direction, so that the seedlings were exposed, the roots were flattened into the pine layer, water was ploughed in time, and the exposed roots were buried in the earth。
Cultivation management
(1) cultivation and fertilisation: cultivated pine soil, which facilitates the decomposition of organic matter, three times from january to december, once in each of the first bouquets and the beginning of the sitting fruit, 20 kg of phosphorus in acre, 10 kg of urea, 10 kg of potassium chloride, or 35 kg of compound fertilizers。
(ii) management of the pre-diplining period: strawberry seedlings that were planted in early september should, in addition to timely recharge of the water, be shaded with a sunscreen net. Leaves, dead leaves and abdomen and runners should be removed in a timely manner and 5-6 leafs maintained, 1. 2 metres above the ground and easy to handle。
(3) drainage method: during the first period of flowering and slag berries, water is to be poured one time, with a ditch suitable for two thirds of the length of the ditch, so that the water gradually penetrates the soil and the remaining water in the ditch is to be discharged。
(4) covered with plastic film: between october and early november, at the end of the sacrificial breakup of strawberries, it was possible to remove the shaded net, in the area of the riverside, before the “snow” covered the large sheet of film and after the “wintering” covered the membrane, keeping the temperature in the shed at 28-30°c。
(5) ventilation: strawberry seedlings should grow with suitable soil moisture of 70-80 per cent, air moisture of 60-70 per cent, ventilation when temperatures exceed 30°c, ventilation when temperatures exceed 70 per cent, and bees should be ventilated in the boulevards, with the use of a nylon wire on both sides of the large and medium sheds to facilitate smooth ventilation, to be ventilated from 10 a. M. To 3 p. M. From november to december, with the opening of the shed and two plastic membranes of the bouquets。
(6) harvest: strawberry seed blooms, sits to the berries colour, softens, releases special perfumes for approximately 30 days, and when strawberry berries mature, they shall be collected in batches。
Ii. Strawberry planting time
1. Strawberries are grown in two types of time: spring and autumn, when they are grown, usually mature in june-august, and autumn in january-march. Strawberries planted in greenhouse sheds can alter their maturity by regulating environmental conditions, making it possible to do so in four quarters of the year。
2. Strawberries are suitable for growth in fertile, estranged or micro-acid border soil, which is too much of a sticky soil to be cultivated, sandy fertilizers, hard water and strawberries. Strawberries are grown in order to impregnate seeds so as to increase the gestation rate, sow them too dense, so that they are as uniform as possible, so that the soil is covered and a proper amount of humid seeds is sprayed, and temperature control is observed so that they can germinate in the near future. The fruit matures about four months after the strawberries are planted。
