How to raise amaranth, how to breed lily

1. Temperature. Jasmine likes high temperatures, usually begins to sprout at about 20, more than 25 pregnant buds, 28 to 33 or so to form flower buds, its growth temperature is 22 to 35, the temperature is too high, the plant is in a semi-dormant state, less flowering, uneven flowering, the temperature is too low The plant grows slowly, and is not resistant to low temperature, and it is below 5 for a long time, and some branches will freeze to death.

2. Illumination. Jasmine prefers a sunny environment, with plenty of light, dark green leaves, thick branches, many flower buds, good coloring, and strong aroma. Otherwise, the plant will be long, the leaves will be pale green, the branches will be slender, the internodes will be long and tender, the flower buds will be few, the flowers will be less flowering, and the flowers will be small and the fragrance will be light.

3. Moisture. Jasmine prefers moist soil. However, if the potting soil is in a wet state for a long time, the root system will cause root rot due to the lack of oxygen in the potting soil, and the leaves will gradually turn yellow and fall off, and even the whole plant will die.

Fourth, fertilization. Jasmine likes fertilizer, but fertilization should be carried out in accordance with its growth law, winter and summer more than 35 temperature without fertilization growth period should maintain enough reasonable fertilizer, pay attention to nitrogen, phosphorus, potassium fertilizer ratio uniformly, pregnant bud period to phosphorus and potassium fertilizer, in order to promote the formation of more flower buds, do not fertilize too thick or apply unrotted organic fertilizer, so as not to cause root burns, cause leaves to turn yellow, the whole growth period every 1 week to 2 weeks to spray the prepared alum fertilizer water or ferrous sulfate solution.

5. Pest control. Jasmine is susceptible to insect pests such as red spiders, so ventilation should be strengthened, attention should be paid to observation, and once insect damage is found, dicochlor volitol should be used for prevention and control in time. Jasmine leaf spot is a common disease of jasmine, which generally begins to occur from May to June, and the peak of the disease is from July to August.

At the beginning of the disease, light brown spots are produced on the infected leaves, which then expand to the periphery, and the diseased part becomes thin and brownish transparent, round or irregularly shaped, and the diseased part becomes thin, translucent, brown, and the edge of the lesion is obvious. Finally, the lesions are covered with black granules. Diseased leaves should be removed in time and destroyed in a centralized manner.

During the onset period, spray 600 to 800 times of 65% zeb wettable powder, or 800 times of 75% chlorothalonil wettable powder, etc., and spray 3 to 4 times in a row, with an interval of 10 to 14 days. (**: China Flower News, 2003-06-28).

The cultivation method of jasmine is to cut off the residual flowers in time and cut off the cross branches.

Jasmine is now basically finished blooming a stubble, after flowering, it is necessary to cut off the residual flowers in time, cut off the cross branches, weak branches, long branches, and other branches that affect ventilation and obstruct light, so that the potted plants can fully accept the light, tremble and save nutrients, and promote the germination of new shoots of side branches. After jasmine blooms, fertilizer must be supplemented in time to fully replenish the nutrients consumed in the last flowering.

The first supplement of nitrogen, phosphorus and potassium in all aspects of the fertilizer, to restore the nutrients of the last flowering, and promote the growth of branch buds, you can supplement soybean cake fertilizer or compound fertilizer, about 10 days its branches have begun to germinate, the growth rate is particularly fast, will soon give birth to flower buds, then to supplement potassium dihydrogen phosphate, every 10 days to supplement, about twice, the bud will grow very large, about to bloom, and then stop using, wait until it blooms.

Growth habits

Jasmine likes a warm and humid environment, in the summer water evaporation is large, jasmine grows very quickly, watering must not be lacking, if the jasmine is maintained outdoors, the surface of the pot soil is dry to water, basically watered once a day, but the jasmine raised indoors, because the ventilation conditions are not up to the eggplant, so watering to avoid too wet and lead to the growth of branches, or the occurrence of rotten roots, in the indoor jasmine to do not dry and water, watering is the principle of watering thoroughly.

Jasmine is a plant that prefers bright light. Spending more time in the sun every day is good for flowering. In order for jasmine to grow more leafy, the branches are thick.

After the flowering period, it can be maintained in a semi-shady place or a place with sufficient scattered light, and it will take about half a month. Let it grow its branches to the fullest.

1. Light. Jasmine likes the sun, and likes strong sun, even the exposure at noon in summer does not need to be blocked, the more sunlight, the more vigorous the growth of jasmine, the more flowers, the more fragrant the flowers, if there is a lack of light, jasmine is easy to grow, less flowering or even no flowering.

2. Temperature. The most suitable growth temperature for jasmine is 25-35, in winter the potted plants should be moved indoors for maintenance, if the maintenance temperature is lower than 0, or encounter a slight frost, jasmine leaves are prone to frostbite, if the maintenance temperature is too low, you can find a plastic bag to cover the plant.

3. Watering. If you use a potted jasmine with a pottery worm, you can usually use your knuckles to tap the wall of the pot, if the pot makes a crisp sound, it means that the moisture in the soil is insufficient, and you can water the jasmine once.

4. Fertilization. Jasmine has a certain demand for fertilizer and water, and jasmine likes acid, so after the Qingming Festival every year, you can water the flowers with alum fertilizer water every half a month, supplement nutrients for jasmine, promote its vigorous growth, bloom more, and adjust the pH of the soil.

5. Pruning. Jasmine needs to be pruned frequently, usually re-pruned once a year in the spring to promote its germination of new branches, more flowering, and so on each time the plant fails, it is also necessary to cut off the residual flowers and 2 pairs of leaves under the flowers, so as to promote its more branches and bloom again.

Water temperature: Cultivating jasmine killifish requires maintaining a water temperature between 18-26. They are very sensitive to the temperature of the water, so the temperature cannot be too low or too high.

Water quality: They mostly inhabit freshwater watersheds, so they should not add too much salt to the water. It can be raised in weakly alkaline water that is close to neutral.

The jasmine medaka is a relatively common ornamental fish. They are mainly distributed in some river basins of Shihong Taiwan, China. Because they have strong stain resistance, they have a strong ability to adapt to the living environment.

They are relatively easy to breed. In the process of breeding, the water temperature and water quality can be adjusted. If you are new to fish farming, then this type of fish is a good choice.

1. Water temperature: Cultivating jasmine killifish generally needs to maintain the water temperature between 18-26 °C. Sudden changes in temperature can cause adverse reactions in fish, so it is important to keep the water temperature constant.

They are also more sensitive to water temperature, so the temperature should not be too low or too high. The right temperature is good for them to survive.

2. Water quality: They cannot live in a water environment with too much salt. They are generally clustered in freshwater and estuarine basins.

Therefore, it is recommended to use weakly alkaline water that is close to neutral. Be careful not to use water that is too alkaline or too acidic, so as not to cause discomfort to the fish. Good water quality is an important factor in increasing their activity.

3. Feeding: They are omnivorous fish. Not only prefer aquatic invertebrates, such as the larvae of mosquitoes, but also algae plants and organic detritus. It is recommended to be fed a special artificial feed. Feeding every 1-2 days is sufficient.

Here's how to raise a good amaranth:

1. Soil: Slightly acidic soil with pH value of 6 to 6 is planted, the root system is dense and the growth is vigorous.

2. Watering: Jasmine is not drought tolerant, but avoid stagnant water, and pour the stagnant water in the pot in time in the rainy season, otherwise the leaves are easy to turn yellow.

In summer, on hot and sunny days, water twice a day, once in the morning and once in the evening.

3. Light: Jasmine likes hot, humid, ventilated and breathable environments, and needs sufficient light. Jasmine is sensitive to cold, potted jasmine in the south can be cultivated outdoors for winter, and in the north in autumn and winter, it is necessary to keep warm and move it indoors and place it in the south-facing direction.

4. Temperature: Jasmine is sensitive to temperature, requires a warm and humid climate, and can adapt to higher temperatures; However, it is not resistant to low temperatures and has poor cold resistance. When the temperature is below 10, jasmine grows extremely slowly or even stops.

It can sprout around 19, and flower buds can be born at more than 25, and flower buds are formed and developed better at 30-40.

5. Fertilization: The high temperature season in midsummer is the peak period for jasmine growth, and more organic fertilizer and phosphorus and potassium fertilizer are applied.

Jasmine is a thermophilic plant, and the optimal temperature is 25-35. When the temperature reaches more than 20, the pregnant buds will begin, and the development rate of flower buds above 30 will increase. Plants below 10 grow slowly and enter the dormant period; At 3 to -2 the shoots will be frost damaged. Generally, jasmine is suitable for outdoor growth in summer and autumn, and in winter, when the temperature drops below 10, the plants should be moved indoors for winter.

Keep the room temperature above 3-5 to prevent frost damage. In the second year, before the beginning of summer, it will be moved outdoors for maintenance.

Jasmine loves light, has strict requirements for light, and under the environmental conditions of full sun and high temperature, the leaves are green, the branches are thick, the flower buds are many, and the fragrance is strong. In the case of weak sunlight, it will grow long, the leaf color is lighter, the branches are delicate, the flower buds are few, and the flower fragrance is light. Potted jasmine should be moved indoors in winter, placed in a well-lit place, and properly ventilated to avoid leaf shedding.

Proper watering according to jasmine's moisture and fear of stagnant water, like breathable characteristics, should master such watering principles, spring April to May, jasmine is pulling branches and leaves, the temperature is not high, water consumption is not large, can be watered once in 2 to 3 days, around noon, to see dry and wet, watering must be watered thoroughly. May to June is the spring flowering period, and watering is slightly more than in the previous period. From June to August, the temperature is the highest, and it is also the peak flowering period of jasmine, the sunshine is strong, and more water is needed, so it can be watered once in the morning and evening.

In times of drought, water should also be used to spray the ground around the leaves and pots. From September to October, it can be watered once every 1 to 2 days, and the amount of watering must be strict in winter, otherwise the potting soil is too humid and the temperature is too low, which is not conducive to jasmine wintering. As far as the principle of watering during the growing period is concerned, it is not dry or watered, and the potting soil is watered thoroughly when it is dry and grayish.

Appropriate fertilization Jasmine likes fertilizer, especially the long flowering period needs more fertilizer. Households can use kitchen scraps to make liquid fertilizer. For example, fish offal, rice water, soybean cake, and black alum (ferrous sulfate) are put in the water tank and exposed to the sun for about 20 days.

The fertilizer water prepared in this way can not only meet the needs of jasmine for fertilizer and water, but also change the pH of the soil.

The flowers of jasmine are fragrant and elegant, and are widely loved by people. It likes warm climate and full sunshine, is not tolerant of cold, afraid of waterlogging and drought, and the most suitable temperature for its growth is 25-30. Jasmine watering must pay attention to the climate at that time, the size of the plant, the growth of branches and leaves, and the size of the pot.

If the temperature is high, the plants are large, the growth is luxuriant, and the pots are large, then you can water more, on the contrary, you should water less. During the growing period of jasmine, it is necessary to keep the potting soil moist, but not waterlogged.

Jasmine is fertiliser-tolerant, requires fertile soil, and appropriate topdressing is required in different growth periods. After the plant is overwintered out of the shed, it is necessary to apply a thick fertilizer, called the shed fertilizer, to promote its rapid sprouts. When the flower buds appear on the new shoots, it is necessary to apply a thin fertilizer, called pre-flower fertilizer, so that the flowers are large and the fragrance is strong.

After the first batch of flowers is gone, then apply another thin fertilizer, called flower fertilizer, so that the jasmine can extract new shoots as soon as possible and produce the second batch of flowers. If well managed, it can continue to bloom until frost falls. Before fertilizing, loosen the potting soil, and wait for the soil to dry before fertilizing for a good effect.

Winter is cold, jasmine must be insulated before frost, only at noon on sunny days, when the temperature is high, pour an appropriate amount of water, and spray fertilizer on the leaves as appropriate. Jasmine has strong branches, and the flowers grow on new shoots. People take advantage of this characteristic to fertilize it frequently and prune it frequently to promote its renewal, continuous growth of new shoots, and concentrated nutrients in order to maintain regular flowering.

The old branches rarely bloom because they are declining and growing poorly, so they must be cut off in time. After the Riley flowers are gone, if they are not pruned, the next batch of flowering will be delayed, or it will not bloom. Before leaving the shed, all the leaves are removed, and then the branches are cut to 15 cm long, and the pot is turned to remove the original soil and replace it with fertile soil with a lot of humus.

During the growth period, if the branches grow wildly, the heads should be cut and the long branches should be cut short, and the leaves and new shoots at the base and dense places of the flower plant should be removed to facilitate ventilation and light.

Soil planting: firstly, according to the size of the seedlings, select the appropriate pot and load the soil, the culture soil is required to be rich in organic matter, with good water permeability and aeration performance. The potting time of seedlings should be the most suitable before the germination of new shoots.

After planting, the root water is watered and the new high-lipid film is sprayed, which can effectively prevent the water on the ground from evaporating, the water of the seedling body from transpiring, isolate pests and diseases, promote the development of the root system, shorten the seedling period, quickly adapt to the new environment, and grow healthily.

Post-planting management: jasmine likes moisture, is not drought tolerant, afraid of stagnant water, and likes to breathe, so it should be watered reasonably and timely. Fertilizer (including root fertilizer and foliar fertilizer) should be applied in a timely manner according to the growth needs of the plant, and no potting should be changed that year.

Spraying the new high-lipid film can greatly improve the utilization rate of the active ingredients of fertilizer, not afraid of sun exposure and evaporation, can adjust the absorption of water and fertilizer, and promote the development of plants as soon as possible.

Adult plant management: generally after 30 days of transplanting and planting, it can enter the normal growth period, and the seedlings bloom most vigorously in 3-6 years, and the following work must be done

Shaping to promote flowering. Before germination in the Spring Festival, the branches of last year can be appropriately cut short, and the base of 10-15 cm can be retained. After the new branches grow, it is necessary to spray Kao No. 3, which can transform the vegetative growth of plants into reproductive nutrition, inhibit the crazy growth of the main shoot, promote the differentiation of flower buds, and bloom more.

Spraying flowers at each bud stage can promote strong flower buds, hypertrophic petals, pure flower color, rich floral fragrance and prolonged flowering period.

Water and fertilizer are sufficient. Jasmine is a plant that pulls shoots many times a year, multiple pregnant buds, and annual flowering, so it needs a lot of fertilizer, and keeps the potting soil with sufficient fertility, generally with organic fertilizer and foliar fertilizer as good, and the fertilization time is most suitable when the potting soil is just white, and the soil surface around the pot wall has just appeared a small dry crack.

Prune after flowering. In order to make the potted jasmine plant plump and beautiful, cut off the broken flower branches immediately after the flowers are gone, which is conducive to the germination of new techniques at the base.

If the above management work is in place, there can be three flowering periods from the end of May to the beginning of November every year, which greatly improves the ornamental efficiency.