Reed breeding methods and precautions, how to raise reeds

Reed cultivation methods and precautions:

The first is the root transplanting methodFrom late March to early April every year, a shovel is used to dig out a soil with a length and width of 15 cm and a height of about 20 cm near the reed seedlings, and there are about 2-4 reed seedlings on each soil seedling, and the plant row spacing is 1 meter.

The second is the method of pressing green reedsIn the rainy season (even rainy days are best) put the sturdy plants with a sickle; Cut from the ground, cut off about 33-40 cm of tender tips, lay flat on the pre-poured soil, press 6-8 cm thick soil at every 2-3 knots, and generally germinate in about 15 days.

The third is the transplanting method with roots and green reedsWhen the reed grows to rice, select plants with 2-3 tillers, dig about 20 cm deep with a shovel, and plant them with 1 meter according to the row spacing of the plants.

Notes:

After the growth period of the reed fibrous root is long, its root layer can reach more than 30 cm, forming a very thick root blanket, which is usually called "fern". The fern layer is too thick, which is not conducive to the growth of reeds, and reeds must be renewed and rejuvenated. The method can be used to hang a small tractor to break the fern layer.

Hit horizontally and vertically 1-2 times. Combined with the fern layer, 2000-3000 kg of farm fertilizer and 25 kg of superphosphate were applied per mu. You can also use a shovel to destroy the fern layer, or plough the reed roots with deep ploughing, and then select strong roots to bury in the soil.

Reed. The survival rate is not high, because the starch content in the reed plant is low and the available nutrients are insufficient, so the survival rate is relatively low.

However, this problem is still relatively easy to solve.

Based on my engineering experience in the past few years, I would like to make a few comments:

1. Seedling season. Seedlings should be taken after the reed has been lignified, so that its side buds will germinate more quickly and have a high survival rate. It is also possible to propagate directly from reed roots, but this kind of reed roots, which are used during the growing season, do not grow very well in sewage.

2. Seedling method. After the reed seedlings are taken, remove the top leaves and keep them to 30cm. Its roots, retain 10-15cm rhizomes, so that its underground part of the latent buds are many, and the survival is fast and rejuvenated.

3. False planting. It can be planted in plain sand or sandy soil and transplanted after it has recovered.

The above is a summary of my project time, if the survival rate can reach more than 70, it is relatively high. Of course, it's a different story if the place you're building is all sand. Remember Forrest Gump.

It is said that he planted it in Ningbo, and all of them were planted in sand, and the survival rate was more than 9 percent.

How to grow reeds:First, sowing land consolidationChoose a sunny place with moist soil, and if the soil is relatively dry, you can also water it at a later stage. Before planting, the land is ploughed and prepared to remove weeds, loosen the soil and make it easier to fertilize.

When fertilizing the ploughed soil, it is necessary to take into account the balance of soil nutrients, that is, what is lacking and what is supplemented. If the selected place is in saline-alkali land, it is also necessary to carry out drainage and salt washing. Make a ditch in the ploughed soil, and the ditch is about 20cm deep.

The drainage system should be designed in advance to facilitate the later operation.

Second, the planting method:There are two methods of planting reeds, one is seed planting, which is generally not recommended due to the low survival rate of seed planting. The other is cuttings, the survival rate is relatively high, and this planting method is generally chosen.

When planting cuttings, during the growing period before the average annual temperature is 15 -30, choose to cut the top of the thick reed stem height of more than 30 cm for seedlings. The seedlings are then inserted into the irrigated soil with a water layer of about 5-12 cm, and the lower part of the seedlings is inserted into the soil at a depth of more than 10 cm. There are two requirements when planting:

1. At least one leaf node is inserted into the soil; Second, the upper part of the reed seedlings must be exposed to the water.

3. Conservation managementIn the later growth of reeds, there should be sufficient water supply, in the place where there is sufficient water supply from rivers and lakes, it should be irrigated at least 1 or 2 times a year, irrigation in spring is more important, and irrigation in winter if conditions permit. If the water in the reed meadow is deep and the water does not flow, it is necessary to carry out drainage work in time.

In June and July of each year, some pesticides should be sprayed appropriately to prevent the reeds from being attacked by pests and diseases.

1. Soil and fertilizer.

The ideal reed planting soil is mainly swamp soil and sand, and it is enough to add humus soil, grass ash, and shell flakes. Clay is not good for drainage and should be avoided as much as possible. If the soil contains fertilizer, there is no need for fertilizer at all.

Seedling land should be selected in the flat terrain, irrigation and drainage is convenient, convenient transportation, low soil salt content, no weeds, no germs of the plot, deep turning, land preparation for bed, between the bed to build a sermon ditch, easy irrigation and management, apply organic fertilizer 15t hm2 and the soil fully mixed rake flat.

2. Sow seeds. The ears of reeds taken from the previous year are dried and chopped, and in early to mid-May, when the temperature reaches 10 or more, sowing begins at a sowing rate of 75 kg hm2. Before sowing, the seedling field is irrigated with water and soaked in the field, and drained after 2 days, so that the soil is in a moist state and then evenly sown, and the seeds are patted into the soil.

3. Watering. When planting reeds, it is important not to use too much water, otherwise the medicinal ingredients will be weakened, and in severe cases, the roots will ulcerate. In spring, it is generally watered every 5 days; In the hot summer, water once a day when the sun goes down; Watering in autumn is the same as in spring; In winter, aloe vera is almost dormant, and the soil on the surface is simply wet.

4. Seedling management and transplanting.

When the reed seedlings emerge, strengthen irrigation management, irrigation depth can not submerge reed seedlings, when the height of the seedlings reaches 5cm, the seedling spacing is 2cm, with the growth of the seedlings, and time seedlings and weeding, and strengthen irrigation and fertilization, to the seedling height of 20cm, the seedling spacing up to 6cm. When the local conditions are relatively good, field transplanting can be carried out after the reed tillers appear in July and August, and can also be transplanted when the temperature reaches more than 5 in the spring of the following year. When transplanting, the transplanting field is irrigated to keep the soil moist, the reed seedlings (before germination) are raised from the seedling field, planted according to the plant row spacing of 1m 1m, 3-5 plants per hole, when the seedling height reaches 30cm, strengthen irrigation, keep the water layer 5cm, deepen the water layer with growth, the depth does not exceed 50cm, and the height of the year can be reached.

Hello answer, I have seen your question and am sorting out the answer, please wait a while Oh hello, happy to answer for you. When the temperature is stable above 10, aloe vera can be planted. Before planting, prepare the land, turn it deep once, and apply sufficient base fertilizer to the plot to ensure that the soil is fertile and soft.

The planting method is very simple, spread the prepared reed seeds evenly on the soil surface and pat the seeds into the soil. Reeds like a moist environment, and if the soil is dry, it should be irrigated in time to ensure a certain humidity. If the environment is suitable, reed seedlings will soon grow.

Phragmites australis has a transverse rhizome, in the natural habitat, the rhizome is mainly propagated, the rhizome crisscrosses to form a network, and even forms a thicker rhizome layer on the water surface, the rhizome has strong vitality, can be buried in the ground for a long time, and the rhizome can develop into new branches under suitable conditions. It can also be propagated by seeds, which can be spread by the wind. The adaptation to water is very wide, from moist soil to perennial waterlogging, from a few centimeters to more than 1 meter deep, and reed communities can be formed.

In the Baiyangdian area of the North China Plain, the germination period is early April, the leaf development period is early May, the growth period is from early April to late July, the booting period is from late July to early August, the heading period is from early August to late August, the flowering period is from late August to early September, the seed maturity period is early October, and the defoliation period is after the end of October. In Shanghai, buds emerge from underground rhizomes in mid to late March, occur in large quantities from April to May, bloom from September to October, and bear fruit in November. Seedlings emerge in Heilongjiang from May to June, only vegetative growth is carried out that year, overwintering buds are formed from July to September, overwintering buds germinate from May to June, bloom from July to August, and mature from August to September.

The cost of reed seeds is cheap, the survival rate is about 10 percent, the cost of reed seedlings is slightly expensive, and the survival rate of transplantation can reach more than 95 percent or even 100 percent under suitable conditions. Planting reeds can improve the ecological environment, restore wetlands, green land, retain soil and fix embankments, prevent wind and sand, purify water quality and so on.

There is no advanced technology in planting reeds, but those who don't understand it really can't grow them, so please ask some people who have been in contact with reeds for a long time.

One. Soil. Phuokao is suitable for growing in an environment with fertile and loose soil.

Two. Illumination. Phuokao prefers a sunny, warm and humid environment, and can grow at slightly lower temperatures such as about 10 degrees Celsius, but the growth is slower. In the summer, when the weather is too hot, it needs shade.

Three. Temperature. The suitable temperature for the growth of Fulu candidates is about 20 degrees Celsius, which is not resistant to high temperatures. When the ambient temperature exceeds 30 degrees Celsius, the yellowing of the leaves will occur, and it needs to be given proper shade. It can also survive the winter at low temperatures.

Four. Watering. Water phuokao, which can be watered every 2-3 days to keep the soil moist. Don't water too often. If it is waterlogged, drain it in time to prevent root rot.

Five. Fertilize. Fertilize according to the different growth stages of the phlox. For example, after transplanting seedlings, fertilize them about twenty or thirty days later. Soil fertilizers such as pigs, cattle and sheep are the best, and compound fertilizers can also be used. Later, top dressing according to the actual situation.

Six. Notes:

1.Generally, in the spring, when the Fulu chain has just sprouted, the branches and shoots are pruned. Good pruning is good for the plants to thrive.

When the phlox grows to about 20cm, pluck the tops to prevent it from growing too tall. 2.Try not to transplant phlox.

It's spoilt for choice. If transplanted, it is not easy to return to the seedlings, or even stop growing and dying. Even if transplanted, it can easily survive when it grows to about 20 cm.

Reeds are soil preservation and embankment plants. Reed stalks can be used as raw materials for papermaking, rayon, and rayon, and are also used for weaving mats and curtains; When it is tender, it contains a lot of protein and sugar, which is an excellent feed; The sprouts can be edible, reeds, and can also be used as zongzi. The leaf tidbits of the outer bread can be used as a broom; Tidbits can be filled with pillows; The rhizome is called reed root, reed seedling, which is used in traditional Chinese medicine, cold and sweet, suitable for clearing stomach fire, removing lung heat, reed seedling base, stomach strengthening, anti-nausea effect.

The Compendium of Materia Medica says that reed leaves "cure cholera vomiting, reed seedling planting, carbuncle"; "The Source of the Scriptures" records that it has "the ability to burn and rejuvenate the blood"; In addition to the reed leaves as the end, wash with green onion and pepper soup, and apply it to treat hair and back ulceration.

Phragmites australis is also a kind of excellent reed leaves, reed flowers, reed stems, reed roots, and asparagus with wide adaptability, strong stress resistance, and high biomass, which can be used as medicinal forage grass, and has high feed value. Young stems and leaves are preferred by all kinds of domestic animals. Most of them are used as grazing land, but some are used as mowing land or a combination of grazing and mowing, often as grazing land in early spring.

The reed meadows are seasonally waterlogged or too wet, and are tall meadows, which are suitable for grazing by horses, cattle and large animals.

Reed planting technology: There are two methods of reed planting: one is seed planting, and the other is reed root planting.

Reed seeds are troublesome to plant, and there is no effect in that year, and the survival rate is low, so reed root planting is generally chosen. Reed root planting has two planting requirements depending on the planting area.

1. If you plant on land, you can bury the whole reed root in parallel in the soil, but you must keep it watered every day, not dry, watering for about 15 days, see the white fibrous roots growing on the reed root, and then continue to water for 15 days.

2. If it is planted in water, it is necessary to ensure that the reed roots are 5 cm above the water surface and can be inserted obliquely in the silt.

Reeds are simple to plant and easy to survive, if the reeds grow yellow leaves, apply a small amount of fertilizer. Until the color turns green.

Reed growing conditions.

Reeds like moist, humid environment, mostly born in low wetlands or shallow water, long distributed next to irrigation ditches, river embankment swamps, need to maintain the soil moist during the growth period, the soil can not be dry for a long time.

How to raise reeds.

The reed is not cold-tolerant, likes a warm environment, the maintenance environment should be suitable, the low temperature needs to be kept warm, the high temperature needs to be cooled, in addition, it likes a moist environment, but there can be no stagnant water, if the potting soil is too waterlogged, the roots will rot, and the growth of the plant will be rotten.

Reeds are watered. Phragmites australis is a moisture-loving stove calendar plant, and it needs timely watering during the growth period to meet the water needs of the plant, but it can not be flooded for a long time, so as not to cause the soil to be anoxic and rotten roots, so it can be watered once when the soil is dry.

Fertilization of reeds. Reed is an economic plant based on the production of stems, the growth period needs reasonable fertilization, to maintain the balance of nutrients, is an important factor in the growth of reeds, to improve the yield, in mid to late May can be applied to nitrogen fertilizer-based fertilizer, with phosphorus and potassium fertilizer, to maintain soil nutrient balance.

Reed pest control.

The main pests of reeds are Spodoptera exigua, thorny grass borer, which will reduce its yield, usually to prevent, after harvesting to renovate the soil, reduce the pest overwintering place, reduce the source of overwintering insects, use a variety of lights to trap larvae in April and May, and spray pesticides in time for control.

Reed family rearing method.

Reeds generally do not apply base fertilizer, and the nutrients in the soil can not meet its growth needs, so it needs to be fertilized in time during the growth period, urea, potassium dihydrogen phosphate, phosphate fertilizer, potassium fertilizer, and foliar fertilizer can also be sprayed, which is helpful for the growth of plants and the improvement of yield.

Precautions for reed maintenance.

Reeds are generally harvested in December, whether by hand or by machine, and 5 cm of stubble and some leaf litter should be retained, so as to ensure that the autumn buds are not damaged, and the dead branches and leaves of the plants are returned to the soil after decay, which can also improve the fertility of the soil.