What are the types of planting methods?

Pineapple grows up like morning glory, blooming bright red flowers, really let people see, feel that this kind of flower is magical, like very much, what is the planting method of pineapple? What good-looking varieties do you have?

The planting method of pineapple:

In areas where the night temperature is still relatively low, it is not planted in advance. Pineapple has strong self-sowing ability, and self-sowing seedlings can also be used in the second year of cultivation if you don't care about the time of flowering.

1. Ground planting

It is appropriate to select places with leeward and sunny direction and good drainage. In addition to applying base fertilizer, liquid fertilizer should be applied twice before flowering. When planting, be sure to water thoroughly, and then only need to water once a week. (note that pineapple should not be transplanted after it has grown into a big seedling. )

2. Potted plants

When putting on the basin, a little base fertilizer should be put into the bottom of the basin, and then liquid fertilizer should be applied once a month. Water at the right time, but do not accumulate water.

3. Proper pruning

It is not only conducive to ventilation and light transmission, but also make the plant shape beautiful. After the flower fades, the residual flowers should be picked in time to prevent it from bearing seeds, so that nutrients can be concentrated for new branches to blossom and prolong the flowering period.

Pineapple likes to be warm, avoid cold, and is afraid of frost. it grows very slowly when the temperature is low, and the suitable temperature for seed germination is 20-25 ℃. A sunny environment is required, but the sunshine hours are not strict.

4. Seedling maintenance

Pineapple should be applied a little base fertilizer and spread evenly before sowing, and enough water should be given after planting to promote the growth of stems and leaves, but be careful not to grow excessively so as not to delay flowering.

5. Making scaffolds

In the early stage, artificial assistance leads the vine to the support, and in the middle and later stage, it can climb, shape itself, or allow it to climb and winding.

Potted plants should be watered and fertilized frequently. It can also be planted indoors in winter, but we should pay attention to room temperature, light and other conditions. )

6. Northern cultivation

Pineapple can also be cultivated in winter in the north. After heating, "paper towel cultivation" (also known as seedling promotion) is used to promote pineapple seed germination in a short period of time.

When the seeds show buds, sprinkle them into a flowerpot and attach 1~1.5cm soil to ensure the growth of pineapple.

After a week or so, pineapple will take root and sprout, so pineapple seedlings must be treated with caution.

There is less light in winter, so it is necessary to choose a place with sufficient light to cultivate pineapple. It is suggested that it should be placed in a house facing south, and the flowerpot should be placed close to the heating to ensure a suitable temperature.

Sowing and propagation methods of pineapple:

1. Attention to sowing

Sow seeds on a seedling tray. The seeding rate per square meter is about 100g, and the fine soil 1.5cm is covered after sowing. It should not be too thin, otherwise it is easy to be unearthed with seed coat. The ground temperature was controlled at 20: 25 ℃, and the seeds were sowed and germinated for 4 days.

Pineapple seedlings are easy to emerge, but they are often irregular, so they should be carefully selected so that the seedlings are neat.

2. Seedling humidity

Pineapple seedlings are very afraid of drought, when the drought is slightly serious, it will die, even watering is also difficult to recover, seedlings should pay special attention to this.

3. Transplanting seedlings

The plastic bowl about 8cm can be used to raise seedlings, and attention should be paid to the supply of water during the period of seedling cultivation. Soil moisture should be moderately controlled in the middle and later stages of seedling cultivation, and full light should always be seen in the seedling stage.

4. Mixed color varieties

Pineapple red flowers are more gorgeous than white flowers, and most people prefer red flowers, so they should be carefully selected every year, pay attention to isolation, and fewer and fewer offspring will mix colors.

Introduction of pineapple varieties:

1. Feather leaf pineapple

Alias pineapple pine, dragon flower, brocade screen, etc.; maple leaf pineapple alias big flower pineapple, big red pineapple, palm leaf pineapple, red five stars and other round leaf pineapple alias orange red pineapple.

2. Round-leaf pineapple

The leaves are like morning glory, but of course the flowers are not that big and heart-shaped and oval.

Round leaf pineapple leaves ovate, tip pointed, slightly heart-shaped; Corolla magenta, throat yellowish, many flowers and colorful.

3. Split leaf pineapple

Also known as Yuhua pineapple, the leaves are heart-shaped, with 3-parted, many flowers, dichotomous dense.

4. Palm leaf pineapple (maple leaf pineapple)

Its leaf blade palmately divided, lobes lanceolate, tip long acute. The total pedicel is thick, about 10 cm long, and the flowers are twice as large as pineapple.

This is the end of the introduction of pineapple planting and breeding methods, and there are many varieties to choose from.

The cultivation method of pineapple-the cultivation method of pineapple seed should be propagated by seed. Sowing in early April, after sowing, you should pay attention to shade, keep the seedbed moist, and seedlings can emerge after about a week.

The cultivation of pineapple is relatively simple:

① was planted in open field. It is appropriate to select places with leeward and sunny direction and good drainage. In addition to applying base fertilizer, liquid fertilizer should be applied twice before flowering. When planting, be sure to water thoroughly, and then only need to water once a week.

② potted pineapple. When putting on the basin, a little base fertilizer should be put into the bottom of the basin, and then liquid fertilizer should be applied once a month. Water at the right time, but do not accumulate water.

③ thinning vine and leaf properly. It is not only conducive to ventilation and light transmission, but also make the plant shape beautiful. After the flower fades, the residual flowers should be picked in time to prevent it from bearing seeds, so that nutrients can be concentrated for new branches to blossom and prolong the flowering period.

Requirements for environmental conditions

Because pineapple is native to the tropics, it likes warmth, avoids cold, is afraid of frost, and grows very slowly when the temperature is low. The suitable temperature for seed germination is 20 ℃ ~ 25 ℃. In sunny environments, most species are not strict about the number of hours of sunshine, but Quamoclit lobata needs less than 12 hours of sunshine before it blossoms. It is not strict with the soil, but it grows well on the rich and loose soil.

Seed

The seed weight of a thousand seeds is about 139, and the seed can be used for 3 to 4 years. The ripening period of the fruit is inconsistent, and it is easy to fall off after ripening, so it should be picked with ripening. Each fruit contains 3-4 seeds. If there are both red and white flowers, seeds should be collected separately.

The seed shape of different kinds of pineapple is also different.

Sowing and raising seedlings of pineapple

Spring seedlings in the protected field, after the final frost planting in the open field for about 45 days, not too long, otherwise the vines of the seedlings will be intertwined.

The seedlings can grow well by sowing and cultivating seedlings with ordinary nutritious soil. Sow seeds on a seedling tray. The seeding rate per square meter is about 100g, and the fine soil 1.5cm is covered after sowing. It should not be too thin, otherwise it is easy to be unearthed with seed coat. The ground temperature was controlled at 20 ℃ ~ 25 ℃, and the seeds were dried for 4 days. The seedlings of pinnacle and maple were shown in figure 7. Pineapple seedlings are easy to emerge, but they are often irregular, so they should be carefully selected so that the seedlings are neat. The author observes that pineapple seedlings are very afraid of drought and will die when the drought is slightly severe, and it is difficult to recover even if watering, which should be paid special attention to when raising seedlings. Because it is a straight-root plant, it is best to grow seedlings in a plastic seedling bowl with a diameter of 8cm, and the seedlings are moved only once, and one seedling is planted in each container. It can also be cultivated into seedlings with 72-hole hole trays, and attention should be paid to the supply of water during the period of cultivation. The soil moisture was moderately controlled in the middle and later stage of seedling cultivation. Full light should always be seen at the seedling stage. If the seedlings are large and the vines are intertwined, they should be separated as soon as possible, and the seedling bowl should be moved away at a certain distance if necessary.

Red flowers are more gorgeous than white flowers, and most people prefer red flowers. But even if all the red flower seeds are harvested, most of the offspring may separate white flowers. Seeds are not easy to distinguish, but they are easy to distinguish at seedling stage. The stem color of red flowers is dark red, while the stem color of white flowers is green, which can be well distinguished by careful observation. If the seeds are carefully selected every year, and pay attention to isolation, the offspring will be less and less mixed.

Cultivation

After the final frost, early planting is generally not recommended in areas where the night temperature is still relatively low. Pineapple has strong self-sowing ability, and self-sowing seedlings can also be used in the second year of cultivation if it does not care about the time of flowering, but because there is no seed selection and emergence late, the greening effect is poor. Pineapple has a large growth, so it should be fully fertilized, spread evenly and turn deeply. Planing hole planting, remove the plastic seedling bowl, plant the seedling in the hole, 1 plant in each hole, cover the seedling tuo with fine soil, then water, cover the soil to seal the hole. The plant spacing of single-row planting is about 35cm, the plant spacing of seedling cultivation or fertile soil should be larger, and the self-sowing seedling emergence is late, the growth is delayed, and the plant spacing should be smaller. Timely watering can promote the growth of stems and leaves, but be careful not to grow too much so as not to delay flowering. In the early stage, artificial assistance is introduced to scaffolding, fences, trees or other supports. In the middle and later period, the plant itself has a strong climbing ability, in addition to modeling, do not care about it, let it climb and winding. Potted plants should be watered and fertilized frequently. [2]

The planting method of feather-leaf pineapple

Pineapple is originally from Mexico. Miloson is commonly known as pentagram flower and liongrass. Annual frail twining herbs, glabrous. Leaves ovate or oblong, 2-10 cm long and 1-6 cm wide, simple leaves alternate, lobes slender as silk, pinnately parted to midrib. Do you know anything about it? Do you want to know how to grow pineapple?

Planting conditions:

Because pineapple is native to the tropics, it likes warmth, avoids cold, fears frost, grows very slowly when the temperature is low, and requires a sunny environment, most species are not strict about the number of hours of sunshine, but pineapples need to blossom in less than 12 hours of sunshine.

It is not strict with the soil, but it grows well on the rich and loose soil. The seed weight of a thousand seeds is about 139, and the seed can be used for 3 to 4 years. Fruit ripening period is not caused, easy to fall off after ripening, should be picked along with ripening.

Pineapple planting

The seedlings can grow well by sowing and cultivating seedlings with ordinary nutritious soil. Sow seeds on a seedling tray. Cover fine soil about 1.5 cm after sowing, not too thin, otherwise it is easy to unearth with seed coat. The seeds were sown and emerged after 4 days. Pineapple seedlings are easy to emerge, but they are often irregular. Pineapple seedlings should be carefully selected so that the seedlings are neat and tidy. Pineapple seedlings are very afraid of drought and die when the drought is slightly severe, even if watering is difficult to recover. Special attention should be paid to this point when raising seedlings.

Because it is a straight-root plant, it is best to grow seedlings in a plastic seedling bowl with a diameter of 8 cm, and move the seedlings only once, with 1 seedling in each container. Full light should always be seen at the seedling stage. If the seedlings are large and the vines are entangled, they should be separated as soon as possible, and the seedling bowl should be removed if necessary-a fixed distance.

Cultivation and management

Pineapple is planted after the final frost, in areas where the night temperature is relatively low, generally speaking, early planting is not recommended. Pineapple self-sowing can be strong, if you do not care about the time of flowering, self-sowing seedlings can also be used in the first two years of cultivation, but because there is no seed selection and emergence late, the greening effect is poor. Pineapple has a large growth, so it should be fully fertilized, spread evenly and turn deeply.

Planing hole planting, remove the plastic seedling bowl, plant the seedling in the hole, 1 plant in each hole, cover the seedling tuo with fine soil, then water, cover the soil to seal the hole. The plant spacing of seedling cultivation or fertile soil should be appropriately larger; if the self-sowing seedlings emerge late and the growth is delayed, the plant spacing should be appropriately smaller. Timely watering can promote the growth of stems and leaves, but be careful not to grow too much so as not to delay flowering.