How to raise a cactus without thorns?

How to cultivate a cactus without thorns,

It's actually quite simple. Cactus is a succulent and pulpy plant belonging to Cactus. This plant contains a lot of water, so it is not suitable for watering. There is the simplest feeding method. In the same latitude area of Shanghai, water is poured once a season. You enter the house in June of 5438+00, and you leave the house in April of the following year. Do not water, turn the basin to bask in the sun, and keep the ball shape without stretching. You need to see these flowers.

How to cultivate cactus without thorns

There is no way to cultivate this the day after tomorrow. It's just that when choosing varieties, it's good to choose varieties without thorns or hairy cacti, otherwise it won't change through the day after tomorrow.

Can pricklless cactus be eaten?

Spinless cactus is Mexican cactus Mibangta, which can be eaten! But the prickly cactus must not be eaten! They all have toxic alkaloids in their bodies, which will be poisoned if eaten!

What is a pricklless cactus?

Israeli cactus for spinless vegetables

It is a new thing to cultivate vegetable cactus in protected facilities in Central Plains and North China. Cactus for vegetable has the characteristics of barren resistance and drought resistance, and the requirements for cultivation techniques are lower than those for planting fruits and vegetables, and the shelf life is as long as 2 weeks. At present, the research and development of its cooking technology has matured, and it can be cold mixed, hot fried, stewed and roasted. It is not only nutritious but also has a certain therapeutic effect, and its development prospect is very considerable.

1997 our hospital introduced Israeli cactus (Pachycereus pringlei) from Israel. After several years of trial planting and propagation, the plants planted in greenhouse are nearly 2 meters high and the stem base diameter is 10cm, which has entered the flowering and fruiting stage. It shows that it is under the condition of coastal saline-alkali soil (pH >；; 8.0) Can adapt to protected cultivation. It can also be planted and popularized in northern areas such as North China.

I. Morphology and nutritional composition

Palm was round when it was first introduced, but the shape of palm was rectangular due to the lighting conditions after introduction. According to the experiment, under long-term drought conditions, 2-3 fine spines with a length of about 5 mm and 1 tufts with a root length of about 2 mm will grow on the thorn base. The contents of amino acids and other nutrients are shown in table 1.

Table 1 Contents of Amino Acids and Other Components in Cactus for Vegetables in Israel

Project content Project content

The moisture content is 94. 1% cystine 1.03g/kg (dry weight, the same below).

Crude fiber 10.57% (dry basis ratio) valine 1.80

Vitamin c 10 1.4 mg/kg (fresh weight) methionine 0.52.

Selenium 0.047 mg/kg (dry mass) isoleucine 0.68

Aspartic acid 7.43g/kg (dry weight, the same below) Leucine 3.33.

Threonine 2.68 tyrosine 2.85

Serine 3.06 phenylalanine 2.80

Glutamate 9.9 1 histidine 1.49

Proline 2.27 lysine 3.50

Glycine 3.38 arginine 2.55

The total number of 17 amino acids with alanine above 4.08 is 53.36.

Compared with opuntia milpa alta, it is much higher than the data of Dongping et al.: the content of water-soluble amino acids and tyrosine is 0.465% (dry mass); Compared with Wu Kexian's data, aspartic acid, serine and glycine per 100g were higher by 38.40mg, 14.82mg and 12.24mg respectively. Valine, isoleucine, leucine and histidine decreased by 18.44 mg, 18. 18 mg, 16.76 mg and 14.96 mg, respectively. How many other 10 amino acids are there (difference ≤ 100)?

Two, the northern protected cultivation matters needing attention

1. Cutting propagation is the simplest and most practical method. After cutting off the solid palm, it needs a little dryness to heal the wound. Clean sandy loam soil is suitable as substrate and needs proper humidity (about 20% water holding capacity). The cutting depth should not be less than 1/3 of the palm. It is forbidden to use immature organic fertilizer and cut palm slices that are not dry.

2. For greenhouse or plastic film solar greenhouse cultivation, in order to make use of the open field conditions in summer, it is advisable to plant in the suitable period of two weeks after the end of late frost, and then cover with plastic film after autumn. The planting method should make the back (side) of the palm piece ......

How to raise a prickly ball (cactus)?

First of all, you should not be killed by radiation. I used to have the same situation.

It just turned into a liquid, which actually means that the cactus is dead.

I bought another cactus that day.

Told the flower shop about me.

He said that if I kept it like this, I would die if I kept a few.

I'll tell you what he told me about how to raise cactus:

Don't use clay with ordinary flowers.

Because cactus is different from other plants.

Therefore, cactus can only be raised with cinder.

Keep it indoors and don't water it for a long time.

Just spray some water on the cactus contact surface with a watering can for a week (or when it is dry).

Get some sunshine once in a while

Different plants have different feeding methods.

Knowing this is even more fun.

Can pricklless cactus be painted? How to draw?

Cut cactus

How to raise a prickly ball (cactus)?

Habits of Jinhu: like warmth, sunshine, dryness, cold and humidity, born in calcareous sandy soil.

Easy to breed and cultivate, like fertile sandy loam with calcareous soil. You need plenty of sunshine, but you can still get proper shade in summer. The overwintering temperature is kept at 8- 10℃, and the basin soil is kept dry. It grows faster in fertile soil and where air circulates. It is advisable to change pots once a year in cultivation. It is easier to germinate by sowing and breeding. Grafting is also often used for reproduction. In early spring, the method of cutting the top can be used to promote the propagation of young balls. When the young bulb grows to 0.8- 1 cm, it can be grafted and cut off, and it is more suitable to use the measured annual stem segment as the rootstock. When the ball grows up, it should "squat" to let it grow its own roots and remove the roots.

The distribution of resources originated from the hot and dry tropical desert area in central Mexico.

Potted plants can grow into regular large specimen balls to decorate the hall, or they can be planted in greenhouses to create a tropical desert landscape.

Jinhu, alias Jinhuhuang, is the most striking cactus variety in Cactus and Jinhu. There are also several main varieties of cultivated palm, such as Nitraria, Wild Nitraria, Short Nitraria, Brocade and Crown.

Origin and Habit: Jinhu originated in the desert area of Mexico and has been introduced and cultivated in the north and south of China. Jinhu likes sunny days and fertile sandy loam with good permeability. In hot summer, it is necessary to properly shade the light to prevent the sphere from being burned by strong light.

Morphological characteristics: Jin Hu's stem is spherical, the ball is dark green, with dense yellow thorns, and the top of the ball is densely covered with golden hair; The flower is yellow, and the top is born in wool, which is as big as Lu and very beautiful and spectacular; The involucre has scales and villi, and the seeds are black and smooth.

Each propagation technique: Jinhu is propagated by sowing and grafting.

1. Sowing method: The seeds harvested in that year have a high emergence rate. Sowing in May-September, 30-40 days after germination, the seedling ball is the size of rice grain or mung bean, which can be transplanted or grafted on rootstock to promote growth.

2. Bulb grafting method: Graft the seedlings cultivated for more than 3 months on the tender ruler to accelerate the growth. When the scion grows to a certain size or the rootstock can't support it, it can be cut, dried and potted by cutting. In an environment with fertile soil and good air circulation, the seedlings without grafting grow rapidly. Potted seedlings or grafted bulbs should be placed in a semi-shady place to avoid direct sunlight. After 7 ~ 10 days, the bulb will not shrink, that is, it will survive.

Management technology: Jinhu likes calcareous sandy loam, which can be mixed with the same amount of coarse sand, loam, humus and a small amount of old wall ash. Every year, we have to turn over the pots and change the soil and cut off the old roots. Take the ball out of the pot in mid-March, cut off the old roots, and don't hurt the main roots. After cutting, put the bad ones in a ventilated place to dry for 4 ~ 5 days and let the incision dry; The new culture soil for turning pots should be fermented livestock manure as base fertilizer, and coal ash, plant ash and a small amount of animal bone powder should be added and mixed well; Pots should be disinfected by drying, boiling and spraying to prevent rotten balls. Jinhu is native to the hot and dry tropical desert area in central Mexico. It likes warm, dry and sunny, and does not need high fertilizer content. The pot soil should be calcareous sandy loam with eggshell powder, and the bottom of the pot can be used as base fertilizer with decomposed chicken manure or bean cake, bone meal and peat. Supplementing nutrients and improving soil alkalinity. Cactus likes to grow in neutral or slightly alkaline soil.

Change pots and soil every spring. When changing pots, loosen the soil around the roots first, tie the soft cotton with proper thickness into a bottleneck knot according to the weight of the ball, put it on the lower part of the middle of the ball, tie the bottleneck knot tightly, take out the tied gold amber, remove the resident soil, and trim the dead roots and elder roots. After the roots are dried, move them into another pot, fill in the surrounding new soil and shake them several times until the pot soil is full and the ball is unshakable. Put it in a cool place for ventilation without freezing, and then gradually move it to the sun.

Jin Hu likes sunshine. It will grow better if it can be put in a glass jar or covered with a plastic bag.

However, it should be semi-shaded in summer. When the temperature reaches above 35℃, it should be shaded around noon to avoid strong sunlight burning the sphere. /kloc-0 before morning or after 5 pm, it can be placed in the sun to promote more buds, avoid excessive shading, make the ball longer and reduce the ornamental value. The overwintering temperature is maintained at 8 ~ 10℃, and the basin soil is kept dry. If the temperature is too low, the ball will produce yellow spots. Rain protection in summer.

Every time you water it, wait until the soil in the basin is completely dry before watering it. Be careful not to spray the ball when watering. Apply lean fat water/kloc-0 once a week. Midsummer needs proper shade. The overwintering temperature is above 5℃. When the diameter of the sphere reaches 20 cm, it is necessary to change pots and soil 1 time a year. If the ball diameter is less than 20 cm, the soil can be changed 1 time in 2 ~ 3 years, and the dry old roots can be cut off at the same time.

summer ......

What is a cactus without thorns?

Israeli cactus for spinless vegetables

It is a new thing to cultivate vegetable cactus in protected facilities in Central Plains and North China. Cactus for vegetable has the characteristics of barren resistance and drought resistance, and the requirements for cultivation techniques are lower than those for planting fruits and vegetables, and the shelf life is as long as 2 weeks. At present, the research and development of its cooking technology has matured, and it can be cold mixed, hot fried, stewed and roasted. It is not only nutritious but also has a certain therapeutic effect, and its development prospect is very considerable.

1997 our hospital introduced Israeli cactus (Pachycereus pringlei) from Israel. After several years of trial planting and propagation, the plants planted in greenhouse are nearly 2 meters high and the stem base diameter is 10cm, which has entered the flowering and fruiting stage. It shows that it is under the condition of coastal saline-alkali soil (pH >；; 8.0) Can adapt to protected cultivation. It can also be planted and popularized in northern areas such as North China.

I. Morphology and nutritional composition

Palm was round when it was first introduced, but the shape of palm was rectangular due to the lighting conditions after introduction. According to the experiment, under the condition of long-term drought, 2-3 spines with a length of about 5mm and 1 tufts with a length of about 2mm will be produced at the base of thorns. The contents of amino acids and other nutrients are shown in table 1.

Table 1 Contents of Amino Acids and Other Components in Cactus for Vegetables in Israel

Project content Project content

The moisture content is 94. 1% cystine 1.03g/kg (dry weight, the same below).

Crude fiber 10.57% (dry basis ratio) valine 1.80

Vitamin c 10 1.4 mg/kg (fresh weight) methionine 0.52.

Selenium 0.047 mg/kg (dry mass) isoleucine 0.68

Aspartic acid 7.43g/kg (dry weight, the same below) Leucine 3.33.

Threonine 2.68 tyrosine 2.85

Serine 3.06 phenylalanine 2.80

Glutamate 9.9 1 histidine 1.49

Proline 2.27 lysine 3.50

Glycine 3.38 arginine 2.55

The total number of 17 amino acids with alanine above 4.08 is 53.36.

Compared with opuntia milpa alta, it is much higher than the data of Dongping et al.: the content of water-soluble amino acids and tyrosine is 0.465% (dry mass); Compared with Wu Kexian's data, aspartic acid, serine and glycine are 38.40mg, 14.82mg and 12.24mg per 65,438+000 g fresh mass, respectively. Valine, isoleucine, leucine and histidine decreased by 18.44 mg, 18. 18 mg, 16.76 mg and 14.96 mg, respectively. How many other 10 amino acids are there (difference ≤ 100)?

Two, the northern protected cultivation matters needing attention

1. Cutting propagation is the simplest and most practical method. After cutting off the solid palm, it needs a little dryness to heal the wound. Clean sandy loam soil is suitable as substrate and needs proper humidity (about 20% water holding capacity). The cutting depth should not be less than 1/3 of the palm. It is forbidden to use immature organic fertilizer and cut palm slices that are not dry.

2. For greenhouse or plastic film solar greenhouse cultivation, in order to make use of the open field conditions in summer, it is advisable to plant in the suitable period of two weeks after the end of late frost, and then cover with plastic film after autumn. The planting method should make the back (side) of the palm piece ......

Can cactus be kept in the office? draw

This is not a prickly cactus, but a tubular flower moon.

You can put it indoors, but be careful to put it in a place where you can get sunshine in the morning or afternoon. The water demand is relatively small, so it is necessary to control the water consumption.

Does the cactus have thorns or not?

Spinless cactus is a good feed for livestock. The stem of cactus contains triterpenes, malic acid, succinic acid and alkaloids, which can treat diseases. Spiny type can be used as garden pheasant; Branches are used as fuel or support. The cactus in the desert is a temporary reservoir for travelers. Some species can raise cochineal insects. Synonyms: Fairy * * * (a pictorial book of plants in China), thorn ball, wing ball and snowball (a folk herb in Fujian).

Source: the stem of cactus.

Animal and plant morphology: perennial evergreen succulent herb, about 15cm high. The stems are spherical, ovoid or obovate, green, fleshy, with longitudinal edges 12- 14, and there are needle clusters on the edges, generally 6- 10 per cluster, with a few reaching 15, 2-4cm long, hard, straight, yellow or yellowish brown. Small and medium-sized, born in thorns, early fall. The flowers are large, lateral, pink, open at night, long trumpet-shaped, 15-20cm long, with scales outside the tube and long wool in the axils of scales. Berries are spherical or oval, without thorns. The seeds are small and numerous. Flowering period may-June.

Sexual taste: sweet and light, flat.

1, Fujian folk herb: "sweet, cold."

2, "Lu Chuan Ben Cao": "Cold in nature, slightly sour."

3. Hunan pharmacology: "light, flat."

Indications: cough due to lung heat, blood in sputum, carbuncle swelling, soup fire injury.

1, "Fujian Folk Herbs": "Slipping intestines, purging fire and eliminating carbuncle."

2, "Luchuan Materia Medica": "Clear the heart and moisten the lungs to stop bleeding. Treating lung heat and coughing with blood in sputum. "

3, "Hunan Pharmacology": "swelling and pain relief, qi and blood circulation, dampness and fever, granulation."

Usage and dosage: for oral administration: decocted, 3 ~ 5 yuan (fresh food 2 ~ 3 yuan). External use: pound or pound juice coating.

Selected party:

1, treatment of soup fire injury and poisonous snake bite: cactus whole grass, mashed juice coated. (Hunan Pharmacology)

2, the treatment of palm sores: cactus whole grass, mashed. (Hunan Pharmacology)

3, cure stomach pain: cactus (peeled) three or two, decoction, once or twice a day. (Fujian folk herbs)