Can water spinach be transplanted, how to plant water spinach

Planting water spinach can be planted with loose seeds in pots, and seedlings can also be transplanted, and pot planting is better than seedling transplanting. The survival rate of pot planting is high, the growth is fast, the specific operation: first soak the water spinach with warm water and add a little salt, and then scatter it in the ground of the pot after germination, the operation is simple and convenient, and it is not easy to grow insects with light salt water, and the germination rate is high.

Water spinach is cultivated all over the country, it is named because of its hollow stem, and it is rich in nutrients, the content of some vitamins is higher than that of general vegetables, it is not only a vegetable, but also has a certain medicinal value, it is very popular in the market, next, let's take a look at its planting technology.

Water spinach is divided into aquatic and terrestrial, the reason why many people think that water spinach is poisonous, mainly because water spinach can grow in water and can purify water quality, it is natural to think that water spinach purifies water quality because it absorbs a large number of heavy metals, this statement is actually not enough scientific basis.

How to grow water spinach].

1. Suitable growth environment: water spinach likes high temperature and humidity environment, so the heated room for growing vegetables in winter is still very good, the suitable growth temperature is 25-30, can withstand 35-40 high temperatures, water spinach likes sufficient light, the requirements for the soil are not strict, it can be said that it can grow well on any soil or just hydroponics, but the amount of fertilizer is very large, especially nitrogen fertilizer.

2. Planting method: water spinach stems are creeping, the stem has knots, each section in addition to axillary buds, can also grow adventitious roots, the root system is very shallow, the regeneration ability is very strong, because of this characteristic, we can plant water spinach can be propagated with stem cuttings, take water spinach branches, leave at least three or four nodes, soak the roots with water, plant them in a pot, or directly hydroponics.

But at present, most of the planting water spinach is still the method of sowing and propagation, the seed coat of water spinach is thick and hard, it is best to soak the seeds before sowing and germination, first use the greenhouse of 50-60 to blanch the seeds for 30 minutes, and then soak the seeds in the clean water at room temperature for 24 hours, remove the environment and then 25 after washing the germination, rinse the seeds with water once a day during the germination period, and about 3 days about 50% of the seeds can be sown.

Water spinach can be sown or sown, after sowing, the soil should not be too thick, about 1cm of soil, keep the soil moist during the emergence of seedlings, and the seedlings can emerge in about 3-5 days. The management of water spinach seedlings is very simple, because it requires more water, it is necessary to water frequently to keep the soil moist, and the amount of fertilizer required is also relatively large, and 5-8kg compound fertilizer is applied per mu after each harvest.

The water spinach of the seed live broadcast, the main vine is basically picked off when it is picked for the first time, leaving two side vines to continue to grow, about 7-10 days later, when the branches are about 30cm long, leaving two or three nodes, picking the upper part of the tender shoots, so continue to pick, indoor planting as long as the plant nutrition can be harvested, until the frost falls on the open ground.

Planting steps: 1) Soak the water spinach seeds in clean water for 1 day, remove the drain, wrap them in moist gauze, and put them in a warm place to germinate, remember to spray water 1-2 times a day to keep the gauze moist.

2) After 2-3 days, when the water spinach seeds show white buds, they are ready for sowing. Use chopsticks to draw several trenches parallel to the soil surface, then place the seeds in the trenches, and finally cover with 1-2 cm thick soil and water thoroughly.

3) After 3-5 days, the water spinach will break through the soil, after which they should be watered every 1-2 days.

4) After 10-15 days, the seedlings should be thinned once as needed.

5) Water spinach starts from about 20 cm in height, and young leaves and young stems can be harvested.

Hollow? The harvest of mushrooms? What is the method of keeping seeds?

The branches of cabbage germinate quickly, and frequent picking will not only not affect its growth, but will promote its growth faster and better, but after each picking, remember to apply a rotten fertilizer with water; When picking, pinch off the main branch directly from a distance of 2-3 cm from the root'It can promote root germination and lateral branches. Water spinach usually blooms from July to October, and although the flowers are beautiful, after flowering, the branches and leaves become old and hard, and they can no longer be eaten. The seeds are not harvested until they are fully old.

How to pot water spinach?

Water spinach can not only be eaten, but it can also be potted and placed as a green plant at home, just like pothos. Potted water spinach can wait until the seedlings are interspersed, and the seedlings under the interspersal are planted in pots, with 5-7 cm spacing between each plant of round-leaved water spinach and 3-5 cm spacing between each plant of sharp-leaved hollow. When the plant height is more than 20 cm, it can be appropriately fixed with a bracket.

How to grow water spinach:

1. Suitable growth environment: water spinach likes a high temperature and humid environment, so the heating room for growing vegetables in winter is still very good, the suitable growth temperature is 25-30, and it can withstand 35-40 high temperatures.

2. Planting method: water spinach stems are creeping, the stem has knots, each section in addition to axillary buds, can also grow adventitious roots, the root system is very shallow, the regeneration ability is very strong, because of this characteristic, we can plant water spinach can be propagated with stem cuttings, take water spinach branches, leave at least three or four nodes, soak the roots with water, plant them in a pot, or directly hydroponics.

But at present, most of the planting water spinach is still the method of sowing and propagation, the seed coat of water spinach is thick and hard, it is best to soak the seeds before sowing and germination, first use the greenhouse of 50-60 to blanch the seeds for 30 minutes, and then soak the seeds in the clean water at room temperature for 24 hours, remove the environment and then 25 after washing the germination, rinse the seeds with water once a day during the germination period, and about 3 days about 50% of the seeds can be sown.

Precautions for planting water spinach:

Water spinach can be sown or sown, after sowing should not be too thick, about 1cm, keep the soil moist during the emergence of seedlings, about 3-5 days to emerge. Water spinach seedlings after the management is very simple, because it requires more water, to keep the soil moist to keep it moist, the amount of fertilizer is also relatively large, after each harvest per mu of land topdressing 5-8kg compound fertilizer.

The water spinach of the seed live broadcast, the main vine is basically picked off when it is picked for the first time, leaving two side vines to continue to grow, about 7-10 days later, when the branches are about 30cm long, leaving two or three nodes, picking the upper part of the tender shoots, so continue to pick, indoor planting as long as the plant nutrition can be harvested, until the frost falls on the open ground.

Water spinach is planted from the aspects of planting time, soil requirements, planting, fertilization management, and pest control.

1. Planting time.

Water spinach is suitable for growing in a sunny and humid environment, and the seeds will germinate above 15 degrees Celsius, so the best planting time is from April to July, while the temperature in the northern region is relatively low, and water spinach is generally sown in June and August.

2. Soil requirements.

Water spinach likes to grow in soil with heavy clay and rich organic matter, so when planting, it is necessary to choose a field with deep soil, rich in nutrients and convenient drainage and irrigation, so as to clean up the weeds in the soil and let the hollow cabbage grow normally.

3. Carry out planting.

When planting water spinach, you should first add rotten manure or farmhouse fertilizer to the imitation leakage soil, stir the fertilizer and soil evenly, and then sprinkle the seeds and water them once to make the water absorption, so that the water spinach seeds can absorb water and grow rapidly.

4. Fertilization management.

Water spinach grows during the demand for fertilizer is larger, and when the plant grows to about 5 cm, top dressing should be carried out, mainly nitrogen fertilizer, and when fertilizing water spinach, the fertilizer needs to be diluted with 2-3 times of water.

5. Control pests and diseases.

Water spinach is easy to cause white rust, cabbage worm, Spodoptera litaria and other pests and diseases during the growth of water spinach, after the plant insect infestation can be controlled with 20% rapid killing of 8000 times solution, white rust is carried out by Bordeaux liquid or stone sulfur mixture**.

Walking in the field, water spinach is one of the most common vegetables. Water spinach, also known as bracken, is a simple planting method, and some can grow into it when you throw it away, but in order to improve the yield and planting income, you still need to learn a suitable planting method! Open field cultivation can generally be planted from the beginning of April to the end of August, and can be sown in stages, harvested in batches, or sown at one time and harvested multiple times.

1. Prepare the land for furrowing.

Direct seeding water spinach is a fast-growing vegetable, which has high requirements for soil quality, and sandy loam soil with rich organic matter content should be used for planting. Generally, the furrow is 15 to 20 meters long, the furrow bread ditch is wide and the furrow is 30 cm deep.

2. Apply plantar fertilizer.

After each stubble is sown, the mixture of river sand and well-sieved soil miscellaneous fertilizer is evenly spread on the furrow surface as mulching soil, and 2000 2500 kg of soil miscellaneous fertilizer is required per mu.

3. Seed germination.

8 10 days before sowing in the natural damp environment to soften the seed coat, about a week later, the seeds are soaked in 20 30 water for 20 hours, picked up and washed to keep moist, and the seeds can be sown after they are white. Prevent seed rot through germination and improve the uniformity of emergence.

4. Live broadcast. It can be sown or sown in strip, which is more conducive to harvesting. The amount of seeds per mu is 25 30 kg, the cultivation season is appropriately sparse, the cold season is densely sown, and the soil is covered with sufficient water.

5. Heat preservation and cold protection.

The use of plastic film small arch shed for cold and dry season insulation, moisturizing, rainproof, generally the lowest temperature below 15 should be used small arch shed insulation, daytime sunny day temperature can increase the temperature 5 10.

6. Fertilizer and water management.

Top dressing 4 5 times in the whole growth period of water spinach, 3 kg of compound fertilizer and 1 kg of urea per mu each time in the early stage, about once every 3 days, and compound fertilizer is mainly used in the middle and late stages. The application of compound fertilizer per mu during the whole growth period shall not exceed 20 kg, and the urea shall not exceed 4 kg. When topdressing, the fertilizer is prepared into mother liquor, and then combined with watering to apply evenly, and the whole period is applied diligently and thinly.

Live bracken, the cold and dry season to implement the whole growth period coverage, sowing to emerge 4 days after the general do not need to remove the film to breathe, after the day alone or in combination with fertilization and watering conditions to peel the film and breathe once. On sunny days, the temperature in the shed is too high, and it is generally necessary to uncover the membranes at both ends of the small arch shed and maintain ventilation to avoid burning the vegetable seedlings at high temperatures. In the hot season, it is required to water once a day in the morning and once in the evening.

7. Harvesting. The harvesting time of the bracken can be flexibly controlled, generally sowing to harvest 22 25 days, the low temperature season can be appropriately extended to 40 45 days, and the plant height can be harvested at 35 40 cm.

/ 1.Water spinach with garlic

Ingredients: Water spinach (500g), minced garlic, oyster sauce, salt.

Method: 1. Wash the water spinach and control the water.

2. Crush the garlic cloves and chop them into minced garlic.

3. Take off the water spinach as a section and a leaf.

4. Heat the pan first and then the oil, and then add the minced garlic and stir-fry until fragrant.

5. Pour in the water spinach and stir-fry.

6. Stir-fry until the water spinach is soft, add salt and continue to stir-fry a few times.

7. Add an appropriate amount of oyster sauce, turn off the heat immediately, and stir-fry evenly at residual temperature.

2.Sufu water spinach

Ingredients: Water spinach (300g), fermented bean curd (1 piece), garlic (2 oyster sauces 15g), oil (to taste).

Method: 1. Remove the yellow leaves and old man's stem from the water spinach. Fold into small pieces.

2. Put the fermented bean curd, light soy sauce and salt together and stir evenly and set aside.

3. Heat the pot, add oil, add the crushed garlic and stir until fragrant.

4. Pour in the washed water spinach and stir-fry over high heat.

5. When the water spinach wilts (wilts), pour in the adjusted bean curd and stir-fry.

6. Pour the oyster sauce over the fried water spinach and stir evenly.

3.Stir-fry water spinach with chopped peppers

Ingredients: Water spinach (250g), chopped pepper (1 tablespoon).

Method: 1. Wash the water spinach after removing the old leaves and putting it in water.

2. Pick off the stems and leaves of the washed water spinach separately, and cut the stems into small strips for later use.

3. Peel and chop the garlic and prepare a spoonful of chopped pepper.

4. Put the wok on the heat, pour in the oil and heat it, add the minced garlic and chopped pepper and stir-fry until fragrant.

5. Put in the water spinach stalk and stir-fry the raw water.

6. Add water spinach and stir-fry raw.

7. Add a little spoonful of light soy sauce and stir-fry evenly.

8. Add an appropriate amount of salt and a little chicken essence and stir-fry evenly to remove from the pot and put on a plate.

4.Minced meat spinach

Ingredients: minced pork (100g), water spinach (1 bundle), ginger and garlic (to taste).

Method: 1. Wash the water spinach and cut it into dices.

2. Put oil in the pan, add the meat filling and fry until it changes color.

3. Add minced ginger, minced garlic and rice wine and stir-fry evenly.

4. Add soy sauce and sugar and stir-fry evenly.

5. Add water spinach and stir-fry.

6. Add an appropriate amount of salt and pepper to taste. Pour in sesame oil before cooking.

With the progress of science and technology, agricultural planting technology is also developing, the most distinctive of which is soilless cultivation technology, which can not only save planting costs, but also achieve the effect of high yield and high yield. So how to grow water spinach without cultivation technology? Let's take a look at the soilless cultivation technology of water spinach.

1. Preparation for planting.

Soilless culture is different from the traditional planting method, it requires special planting equipment - cultivation trough, which can be purchased directly or built by yourself, and the general cultivation trough is 30cm high and 50cm wide. Another important thing is the preparation of cultivation medium, which can be mixed with chicken manure, ternary compound fertilizer and organic fertilizer in daily life with cinder or slag, and it can be stacked and rotted to fill the trough. When filling the trough, now spread a layer of 5cm thick sand at the bottom of the trough, and then fill in the prepared substrate, fill the substrate, pay attention not to be too tight, to be consistent in thickness, and then water thoroughly, wait for the water to completely infiltrate, cover the film for half a month, and plant immediately.

2. Sow seeds and raise seedlings.

In order to ensure the germination rate before sowing, the seeds are treated first, the seeds are soaked in warm water within 60 degrees for half an hour, and then soaked in water for 24 hours after being removed, and then the seeds are wrapped in wet gauze and placed in the greenhouse environment for germination. Open it and rinse it with warm water once a day, and sow it when the seeds are white. Choose a substrate with good air permeability when sowing, cover a layer of sand and gravel after sowing, and then cover the insulation and moisturizing with a film, maintain the temperature at about 25 degrees, and the seedlings can emerge in about half a month.

3. Colonization. Planting control plant row spacing is about 15 15, pay attention to the time and climate when planting, generally planting in the afternoon, remember to be at noon when the sun is at its maximum and rainy weather. Before planting, the cultivation substrate is watered once to allow the water to penetrate, and then the seedlings are planted, and the 2-3 stem nodes of the seedlings can be buried deeply.

4. Management. Water spinach is a vegetable that can be harvested continuously many times a year, in order to make it grow quickly after harvesting, it is generally necessary to apply a base fertilizer after harvest to ensure the nutrients required for its growth. After nowhere to harvest, you can apply potassium dihydrogen phosphate of fertile leaves, and the water storage capacity of water spinach is large when planting, so it is necessary to water frequently to replenish water, and watering is to water thoroughly.

Soilless cultivation of water spinach has fewer pests and diseases, but it is still necessary to pay attention to pest control.