Does red clover belong to turfgrass, and what is the botanical utility of red clover?

Many people may think that grasses can be used as lawns for planting and maintenance, but in fact, non-grasses such as red clover can also be used as turfgrass for large-scale planting.

Precautions for planting:

However, it must be noted that if it is planted as a turfgrass, it is different from the red clover that we use in daily soil cultivation and harvesting, and it is easy to be threatened by weeds, so when it is in the seedling stage, we must pay attention to protecting the seedling production of red clover, and the planting of red clover has requirements for environmental temperature and soil, because turfgrass uses three red leaves and our other cultivation methods Yongtong, so we should pay attention to the pH value of the soil and the sunshine time, as a plant that loves long sunshine, Therefore, it is necessary to ensure that the soil is preferably clay loam, and the sunshine temperature is 15-25 degrees Celsius.

And when planting, we must pay attention to the fertilization and climate of the soil, avoid conventional pests and diseases, you can mix with other grasses, but pay attention to the local temperature, generally in warm and humid areas, it is best to sow in autumn, and in high altitude areas is to sow in spring and summer, in early spring because of the problem of the rainy season, so it is easy to develop diseases such as sclerotinia sclerotinia disease, as long as you use lime or spray carbendazim can be controlled!

Red clover. White clover can be planted in large areas. Can be managed as turfgrass. There are also. Red clover. White clover lawn weeds once net herbicide.

Ultra-efficient white clover. Red clover lawn herbicide "Po." Wide. Sha "Weeds once clean.

45g is "1+1+1".50 yuan. 2 with 1 acre).

1. Features:

1, is a white clover. "Poaceous weeds" in the red clover lawn. Broadleaf weeds. Cyperaceae weeds" are removed. but not the lawn which thou hast cultivated.

2. It can effectively prevent white clover. All the weeds in the red clover lawn. Especially for malignant weeds fragrant aconite.

Tian Xuanhua and other special effects ensure that the medicine is removed from the grass. While effectively controlling the unearthed weeds. It is also effective in sealing off ununearthed weeds.

Unmatched by any other herbicide.

Second, the lawn is applicable; White clover. Red clover lawn.

Third, the appropriate period of use: weeds 3 4 leaves for the best application period. When the weeds are on the large side. Please also increase the dosage appropriately. Weeds are ineffective after lignification.

Four. Effect: This product is a systemic herbicide.

The weeds died completely. But individual weeds die slowly. In general:

Broad-leaved weeds are effective in three days. Died in a week. Poaceous weeds are effective in a week.

Ten days to die. Cyperaceae weeds, such as malignant weeds such as aconite. Results in 10 days.

Twenty days later, it is guaranteed to die of "rotten roots". No more resurrection.

Five. How to use: This product requirements: water today, spray tomorrow. The light is strong, the effect is good.

Stem and leaf treatment. The second dilution method must be used, that is, the agent is dissolved with a small amount of water to make the mother liquor, and then the mother liquor is added with sufficient water. When filling with water, you can add some laundry detergent appropriately, and use 25 30 kg of water per 660 square meters, and the spray should be meticulous and thoughtful, so that it is not resprayed and not leaked.

Belong... It's just that most people nowadays think that grasses belong to turfgrass, but there are many non-grasses that also belong to turfgrass, such as: clover, horseshoe gold, etc.

It is a good plant for soil and water conservation, and an excellent pasture, and can also be used as green manure; The seed contains about 11% oil; The whole herb is used for medicinal purposes, and has the effect of clearing heat and cooling the blood.

Plant utility. Red clover (red clover) is an herbaceous plant that belongs to the legume family (which also includes peas and legumes). Contains a variety of vitamins and minerals, including calcium, chromium, magnesium, niacin, phosphorus, potassium, vitamin B1, and vitamin C.

But what has attracted the most attention lately is its isoflavone content. This natural plant ingredient can be used as an antioxidant for the human body. Antioxidants are able to fight inflammation and can help with a variety of chronic diseases.

The isoflavones in red clover have estrogen-like effects and have the ability to attach to cellular estrogen receptors.

There are many varieties of <> trifolium, there are more than 10 species or varieties in China's wild species and the introduction of large-scale promotion and planting, and there are more than 200 species or cultivated varieties that have been introduced and tested.

1. Growth environment

Red clover likes a warm and humid climate environment and has good cold tolerance, so it is widely planted in many places in China, and this plant has very good shade tolerance and is suitable for planting in the forest or in the shade. It is suitable for planting in fertile and moist soil, not in sandy or clay soils, and it should be provided with a good growing environment.

2. Planting time

Red clover is most suitable for sowing in spring and autumn, the best sowing time in spring is in April-May, and autumn is suitable for sowing in September-110, when the germination rate is high and the growth rate is good.

3. Soil requirements

Red clover does not have strict soil requirements, whether it is clay, rock loam, sandy loam, neutral or slightly acidic soil, as long as it is in the right temperature, red clover can grow vigorously.

4. Harvesting and utilization

Red clover grows fast, and red clover can be harvested several times a year, but you must pay attention to leaving stubble for red clover when harvesting. Leave no less than 5 cm of stubble, so that the red clover will regenerate faster.

The meaning of four-leaf clover is luck and good luck. "Clover is a variant of clover, the result of a genetic mutation, which generally appears in the middle of a group of clovers and is difficult to find, so being able to find four-leaf clover in a pile is a sign of pure seed luck, representing luck and long-lost luck. ”

Red clover can be sown in spring, summer and autumn.

species, the optimal growth temperature is 19-24. Spring planting can be done in mid-to-late March when temperatures stabilize above 15. Autumn sowing is generally carried out from mid-August to mid-to-late September.

Autumn moisture is good, and weeds grow weakly, which is conducive to the growth of red clover, so autumn sowing is more suitable. Before sowing, the weeds and debris between the rows of fruit trees need to be removed, and the land will be leveled by ploughing 20-30cm.

Sowing method The red clover can be sown alone between the rows of fruit trees, or mixed with ryegrass in a ratio of 1-2. It can be sown or slotted, and the line spacing is about 15cm during strip sowing. Sowing should be shallow but not deep, generally covered with soil.

Red clover is used in kilograms per square meter. Weeds should be removed in time at the seedling stage to facilitate the formation of a dominant group of red clover.

Water and fertilizer management Red clover is a leguminous plant with its own nitrogen fixation ability, but a small amount of nitrogen fertilizer needs to be supplemented before the rhizobia is formed at the seedling stage, and only phosphorus and potassium fertilizer need to be supplemented after the formation of a population. The soil should be kept moist during the seedling stage, and proper watering should be required in case of long-term drought during the growing period.

Mowing is carried out when the plant height is about 20cm, and it can be mowed 4-6 times a year. Leave no less than 5cm of stubble during mowing to facilitate regeneration. The cut grass can be used as fodder or mulched between plants.

Harvest Autumn sowing in Guiyang area, can be harvested from mid to late April to late October of the following year, can be harvested 5 6 times a year, fresh grass yield per mu can reach kilograms, equivalent to kilograms of crude protein per mu. Under the conditions of sufficient water and fertilizer and good management, yields can be expected to be higher. When about 80% of the inflorescence turns brown, the flower stalk is dry, the seeds become hard, and the inflorescence is easy to fall off.

According to the 1983 experiment of the Provincial Institute of Animal Husbandry and Veterinary Medicine, the kilogram of seeds is harvested on the mu land area, which is equivalent to the kilogram of red clover seeds per mu. The second crop has a higher seed yield.

Red clover (Red clover aka name"Red axle grass"、"Red Holland is rocking", perennial herb. It is distributed in Europe, the United States, New Zealand, etc. It is also cultivated south of the Huai River in China.

Planting Requirements:

The red clover seeds are small and require fine soil preparation. Basal fertilizer was applied during land preparation, about 2500 kg of manure per mu, and 20 25 kg per mu of phosphate fertilizer was applied in combination with phosphorus fertilizer, which was conducive to improving the nitrogen fixation capacity of red clover. Acidic soils should be properly applied with lime during land preparation, and the pH value should be adjusted to 6, which is conducive to nodule formation.

Seed dressing with rhizobia agent can make the roots form nodules as soon as possible, improve the nitrogen fixation capacity, and increase the grass yield, especially in the land where the red clover is planted for the first time, it is more necessary. In the absence of rhizobia agents, seed dressing with soil that has been planted with red clover also has a certain effect. Due to the nitrogen fixation effect of the red clover nodules, nitrogen fertilizer is generally not required.

In Guizhou, sowing can be done in spring and autumn, but autumn sowing is appropriate in most areas. Autumn sowing period 9 October, if sowing is too late, the plant is dwarf that year, which is not conducive to overwintering and affects the yield of the next year. The alpine mountainous area is suitable for spring sowing, and the sowing period is 4-5 months.

The sowing amount of strip sowing is generally 1 kg per mu; Sowing 2 kg per mu. However, the amount of sowing should also be appropriately adjusted according to the level and purity of the seed germination rate, and the sowing amount should be increased if the germination rate is low. The hardness rate of leguminous seeds is high, and the hardness rate of seeds harvested in that year is 15 20%, so seed treatment is required before sowing.

In order to make the management convenient, it is better to use the strip sowing method, the row spacing is about 30 cm, and the row spacing of the seed land should be appropriately widened.

The growth of red clover seedlings is slow, and attention should be paid to the removal of weeds at the seedling stage, otherwise it is easy to be attacked by weeds and transform seedlings. After each mowing, combined with the cultivation of appropriate top dressing, in order to facilitate regeneration.

Forage mixed sowing: red clover is mixed with grass forage grass (such as ryegrass, duck grass, reed strong fescue, etc.) with kilograms per mu, and the improved grass hill can become a high-quality and high-yield artificial grassland.

Growth characteristics:

Red clover is a root-bearing perennial plant that can last for more than 7 years if properly managed. It can grow normally under the condition of 20% light transmittance, and is suitable for planting in orchards. After forming a colony, it has more developed lateral roots and stolons, and is more competitive than other weeds.

It has a certain ability to withstand cold and heat, and the adaptability range to the soil pH value is that it can grow in both the south and the north. The green period in North China can be as long as about 270 days, flowering grass, long flowering period, beautiful leaf shape, and is also a good grass species for courtyard greening.

Clover is a 4-petaled leaf without flowers).

Red clover is also known as red axle grass. It is distributed in Europe, the United States, New Zealand, etc. It is also cultivated south of the Huai River in China.

The stems are erect or obliquely raised, rounded and concave and convex longitudinally, 60 100 cm high. The leaflets have light white V-shaped markings, the leaf surface is hairy, and the whole margin. The inflorescence is capitate, with more than 100 flowers, reddish-purple, and the flowers do not bear fruit.

The pods are obovate, the pericarp is membranaceous, and each pod contains 1 seed. The seeds are kidney-shaped or nearly triangular, yellowish-brown, and weigh about 1,000 grams.

It likes humid and warm climates, and is more drought tolerant and cold-tolerant. Ideal for growing on well-drained, calcium-rich, clayey soils. The growth cycle is generally 2 to 6 years, and in warm conditions, it is often shortened to 2 or 1 year.

Red clover is a long-day crop, and it takes more than 14 hours of sunshine to bloom and bear fruit. When used as forage for livestock cultivation, it is generally mixed with gramineous forage; It is often cultivated alone as green manure or feed. Inoculation with rhizobia can significantly increase yield.

It can be sown in spring and autumn, with a sowing amount of about 15 kg per hectare. The row spacing of the strip is 20 to 40 cm, and the depth is about centimeters. It can be mowing 2 4 times a year.

The stems and leaves are soft and slightly bitter. Fresh grass contains about crude protein, crude fat, crude fiber, nitrogen-free extract, and ash. The yield of fresh grass per hectare can reach 30 to 60 tons.

White clover is also known as white axle grass. It was first cultivated in the Netherlands in the late 16th century, and is now widely distributed in temperate regions. It is cultivated in the south and southwest of the Huai River in China.

Perennial herb, rooted in the ground. The stems are slender and soft, creeping on the ground, and the plant is 30-60 cm tall. The petioles are long, the leaflets obovate or nearly inverted heart-shaped, and the leaf margins are finely serrate.

Capitate inflorescences, with 10 to 80 flowers, white or pale purplish-red. The pods are obovate-rectangular and have 3 to 4 seeds per pod. The seeds are nearly round, yellow, and weigh 1,000 grams.

It likes warm and humid climate, has wide adaptability, strong acid resistance, and can still grow, except for saline-alkali soil, all kinds of well-drained soil can grow. It is regenerative and resistant to trampling, and it is a grazing pasture. Before flowering, fresh grass contains crude protein, crude fat, crude fiber, nitrogen-free extract, ash.

Although the yield is not as good as that of red clover, it has good palatability and higher nutritional value.

It is also known as the axle grass. It is native to Europe and distributed in northeast Europe and North America. It is widely introduced and cultivated in Huaibei and south of the Yangtze River in China.

It can be used as pasture, ground cover vegetation or green manure, and can also be used as a fallow crop. Annual or perennial herbs. The stem is round and hollow, about 70 cm high.

The leaves are nearly rounded, with short hairs on both sides, large petioles, round and large supporting leaves, and membranous. The inflorescence is cylindrical, and the flowers are dark red. The pod is obovate and contains 1 seed.

The seeds are round, yellow or brown, and weigh 1,000 grams. It likes warm and humid climates, and is barren and shade-tolerant. Fresh grass at the bud stage contains crude protein, crude fat, crude fiber, nitrogen-free extract, ash.