How much is planted in one square of Phnom Penh wheat winter grass

About 40 to 50 plants per square meter can be planted, and good results can be achieved at such planting densities.

1. Phnom Penh wheat is mainly propagated by the method of dividing

The best dividing season is between June and August; Before planting, select the vigorous and healthy wheat grass of the next year for branching, and then carry out proper trimming of the selected wheat winter, cut off the excess old roots and miscellaneous roots, and make its rhizome part ensure that it does not form soil balls after pruning, and it should be in a loose state, so that it is convenient to distinguish its trees when planting, so as to divide the planting; Planting is planted in rows, each planting point into 2-3 seedlings, be sure to ensure that the seedlings are upright, after planting in the soil around it compacted, to ensure that the seedlings are not tilted.

After planting, Phnom Penh wheat should be watered in time, and the first time it should be watered thoroughly to ensure the tightness of the seedlings and the soil.

2. During the root growth period, it is necessary to pay attention to the appropriate combination of fertilizer and water in order to give birth to good seedlings

Weed:Weeds will appear during the growth period, so it is necessary to loosen the soil and weed the seedlings every year to ensure that the soil in the field does not set slabs, and there are no weeds in the field to achieve a good growth state.

Fertilization:Because of its long growth cycle in Phnom Penh wheat winter, it has a very large demand for fertilizer, and you can apply farmhouse fertilizer every year with an appropriate amount of compound fertilizer, and the amount of fertilizer can be applied 3-4 times.

Watering:Phnom Penh wheat winter likes the growing conditions of moist soil, so it is necessary to ensure the moisture of the soil, which is conducive to its emergence rate; In the rainy season, it is necessary to take drainage measures to ensure that there is no stagnant water.

Wheat winter grassThe common varieties are:Dwarf wheat winter, fine-leaved wheat winter,Broad-leaved wheat winter, Phnom Penh wheat winter, etc., the density of planting is not the same for different varieties. About 80-120 plants need to be planted in one square meter of dwarf wheat winter, about 60 plants can be planted in one square meter of fine-leaved wheat winter and broad-leaved wheat winter, and 40 plants can be planted in one square meter of Phnom Penh wheat winter to achieve very good results.

It is an evergreen herbaceous seedling in the garden of wheat winter, which naturally likes a warm and humid growth environment, and has an excellent growth situation in areas with abundant rainfall. The plant height is 15 55 cm, the leaves are slender and green, the width is different according to different wheat winters, between the centimeters of broad-leaved wheat winter, between the centimeters of medium-leaved wheat winter, between the centimeters of fine-leaved wheat winter, and the more used is medium-leaved wheat winter. In many places in greening projects, wheat grass can be used, and stone strips can be planted in the flower bed edge to cover the bare out.

It has strong resistance to dust pollution, and can be planted in the green belt on the side of the road, and can also be planted into a large number of green ground cover, planted in the woods, slopes, rivers and other places.

Wheat grass has the biological characteristics of cold tolerance, drought tolerance, and shade tolerance, in the northern region.

-15 degrees Celsius in winter.

It can overwinter naturally, and the winter is still green and full of life. The requirements for the growth of the soil are not strict, and the sandy soil and loess can be basically kept loose and fertile, smooth drainage, and deep cooked soil layer, and the clay soil is not suitable for planting wheat winter grass. Wheat winter grass belongs to semi-negative green seedlings, avoid high temperature and strong light, full light performance is not as good as semi-light performance, the temperature is 18 26 degrees suitable for flowering, in Guangdong can basically achieve the effect of four seasons of flowering, East China, South China.

It blooms in July, August, and September, and the beautification effect is very good.

Consider dividing the sins, nine trees per square meter will do! aqui te amo。

Depending on whether you want an instant effect, 80 to 100 of the dense seed can be used.

Wheat winter grass, usually planted according to the amount of 5 catties m2, 5 catties is about 50 nests, and the planting spacing is usually 15cm*15cm (planting amount: 100 * 100 15*15 = 45 nests, close to 5 catties m2), and the unit price is in yuan catties.

Generally, wheat is bought and sold by weight, and the normal price on the construction site is 5-7 catties per square.

3 allCultivation techniques of Phnom Penh wheat winter:Propagation in small clumps. It is usually planted from late June to late August.

Select more than 2-year-old seedlings with vigorous growth and no pests and diseases, cut off the tuber roots and fibrous roots, as well as leaf tips and old rhizomes, pat the base of the stem, divide it into a single plant, cut out the remaining old stem nodes, and take the white radial flower heart (commonly known as chrysanthemum heart) on the base section and the leaves do not disperse. According to the row spacing of 20 cm, the hole spacing is 15 cm, the hole is 5-6 cm deep, each hole is planted with 2-3 seedlings, the base of the seedling should be aligned, planted vertically, and then the two sides of the soil are tightly stepped on to achieve the level of the seedlings, and timely watering. About 200-250 seedlings per mu.

After planting, pay attention to watering management and carefully care for growth.

Field management(1) Cultivating and weeding. Generally, it should be carried out 3-4 times a year, preferably on a sunny day, and it is best to weed frequently, while preventing soil compaction. (2) Top dressing.

The growth period of wheat winter is long, the amount of fertilizer is large, generally starting in May every year, combined with loose soil topdressing 3-4 times, the fertilizer is mainly farmyard fertilizer, with a small amount of compound fertilizer. (3) Drainage and irrigation. After planting, keep the soil moist often to facilitate the emergence of seedlings.

From July to August, irrigation can be used to cool down and protect the roots, but it is not suitable to accumulate water, so irrigation and drainage should be done in time after rain.

Be aware of the hazards of snails and slugs.

At present, the wheat winter grass market**: 8 yuan per square meter.

The general mid-leaf wheat winter is about one yuan a catty, and the cost of one square meter of materials is about 5 yuan. There are also more expensive fine-leaved dwarf wheat winters.

The cost is about 75 yuan per square meter.

When planting mid-leaf wheat in winter, labor costs.

It is relatively high, and the general construction ** is about 35 yuan per square meter.

The amount of labor required for cultivation varies from place to place. There is a difference in the materials used.

Seedling name Season Unit **Phnom Penh wheat winter spring tree.

Phnom Penh wheat in winter and summer.

Phnom Penh wheat winter and autumn trees.

Phnom Penh wheat winter tree.

Medium-leaf wheat winter grass planting 1 square meter generally needs to use 5 catties of bush shirt yards to about 6 catties of grass seeds.

However, the fertility of the land in different areas is different, so growers should choose the number of plants according to the fertility of the planting land, and usually pay more attention to the relevant maintenance work, pay attention to fertilization and watering regularly, and plough the soil once a month to ensure the looseness of the soil, and the air permeability and drainage of the soil should be good.

Sichuan in April, Zhejiang in May, sunny or cloudy days. Sichuan adopts ditching strip planting, with a row spacing of about 15 cm and a depth of about 5 cm.

First apply thin pig manure water in the ditch, and then plant seedlings according to the plant spacing of 6-9 cm, 3 plants per cluster, cover the soil after planting, compress, and steadfast, so that the seedlings stand upright and stable, and the seedlings are flat. Zhejiang adopts hole planting, the depth of the hole is 3-5 cm, the row spacing is 25 cm, the plant spacing is 15 cm, and each hole is planted with 9-10 seedlings. Cover the base and compact.

Fertilization management of wheat grass

In addition to applying sufficient base fertilizer, it should also be topdressed in time according to the growth of wheat winter. Generally, top dressing is more than 3 times, the first time is in mid-July. The second time is in early August, and the third time is in early November, and the nitrogen fertilizer should not be too much when topdressing, so as not to cause the growth of aboveground parts.

In Zhejiang production area, in addition to base fertilizer, some superphosphate is applied in the hole during planting and mixed in the soil to improve the yield. Spring and autumn are the period of root expansion and rhizome elongation, and the fraction is vigorous, so phosphorus and potassium fertilizers should be reapplied at this time.

1. It is uncertain. When dividing the plants, there will be less planting in a pinch of dudu, and more will be planted in less subdivisions; The plant spacing is more, and the plant spacing is less. The complete root is determined according to the needs of the site.

2. Fine-leaved Ophiopogon vulgaris, lily family, mountain Ophiopogon spp., like semi-shade, moist and well-ventilated environment, often wild in the grass beside the ditch and hillside, with strong cold tolerance.

3. Morphological characteristics: perennial evergreen herb. The rhizome is short and stubby, with slender stolons and membranous scales.

The fibrous root end or middle expands into a spindle-shaped, fleshy tuber. The leaves are linear, clustered, 10 30 cm long, about 30 cm wide, and the main vein is not raised. calyx ridged, below the leaf cluster, slightly bent; The racemes are short, with about 10 flowers, lilac or white.

The berries are spherical, blue-black.

There is no absolute, and when dividing the plants, there will be less planting in a pinch and points. The less you do, the more you plant. Then there is the plant spacing. It depends entirely on how much the site needs.