Maran, also known as maran heads, roadside daisies, field daisies, mudslides, mackerel, is a chrysanthemum plant. The whole herbs, they have thermal detoxification, accumulation, accretion, ablution effects. There is widespread distribution in southern and eastern asia。
At present, artificial cultivation is already taking place in a few large and medium-sized cities in the country, with young leaves commonly used for vegetable consumption, commonly known as maran head, which has become a popular green leaf vegetable in the markets of the early spring and autumn. It is also known as aluminum and savanna。
Long years of herbivate, with a direct stream of plants growing about 30 centimetres high (i. E., long leaves), about 6 mm wide leaves, four or five blue purple flowers open and naturally very widely distributed. The well-developed, resistant and adaptive and salin-resistant mackerel characteristics determine the conservation of soil and soil and the greening of salin lands, which are well suited to the drying of the northern climate, soil sanding areas。
Morphological characteristics: long-term grasspads with long roots beneath the ground, flattened, white husks. In the early springs, there were only primary leaves, the tubing was not visible, the tubing was elevated in the early summers, the base green belt was purple and smooth. The single leaves are close to each other, and the leaves fall into eggs and ellipses into pins. Autumn blossoms, headlines. They flatten their eggs, have fewer crown hairs and are weak and easy to fall off。
Up straight, 30-80 centimeters high. (b) tuber-leaved cape, recoiled egg, long circle, 3-7 cm long, 1-2. 5 cm wide, 2-4-to-light teeth above the centre edge, small upper leaves, full edge. The head line is an umbrella house with a hemispheric shape, 6-9 mm diameter and 2-4 floors of chips. Queue, purple; bouquet, yellow。
The main value of the maramite
Economic values: ma jin has been growing widely in china since ancient times, and has been documented in confucius's " home language " , kwokwon's " violha " , lee's " inheritance " , etc., as good soil and water conservation, grazing, observing and medicinal plants have their place in history and nature。
Greening functions: maquoise is well developed, leaves are rich, environmentally adaptable, dynamic and managed, and plants are excellent for water conservation, drought resistance, saline resistance, weed resistance, disease resistance, insects and rats. In the northern part of the country, the maggot can be green for more than 280 days, with green and soft leaves, blue and purple flowers with fine and beautiful flowers with a fine fragrance of nectar, with a period of 50 days and a beautiful garden landscape。
Mahoney has trampled and has experienced it without nurturing to recover. The maggots have strong soil storage, air moisture regulation and environmental purification。
As a result, in the construction of open green areas for cities, greened barrier belts on both sides of the road and smelting grasslands, etc., the maggot is an indisputable quality material. As a result of their well-developed roots, they are drought-resistant, solid-earthed and ideal plants for soil and water conservation and solid-earthed slopes。
Malamadre disease control: the maggot is extremely resistant to pests and diseases and is generally free of them. In water-saving areas, ponys are often endangered by small tigers, which occur three generations a year, young larvae eat leaves into holes and holes, older larvae are lurking in root soil during the day, cutting off the roots of the near ground in the evening and at night, drying up the leaves and affecting the effects of the viewing。
Drug control: the best effect is in the prevention of larvae before the age of 3. 30 times the fined soil with 5% octhion particles, mixed and spread evenly on the lawn; or 50% octhion fluid sprayed by 1,000 times。
Biological control: black light or sugar vinegar booby traps, set from early march to the end of may. A large tank of water was placed under the lamp and oil was spilled over the water. The method used for the distribution of sugar and vinegar is: red sugar one, vinegar three, water ten, and a small trichlorfon mixture。
They shall be placed in the middle of the morning without wind, and shall be recovered after dawn, and the moths shall be gathered and buried deep. When the plant is eaten, the upper leaf dies and the control is followed by the extraction of new leaf blades from the base and the restoration of old life。
The plant properties of the orchids
The nature of drought resistance: the well-developed mackerel root, which can reach a depth of more than 1 metre, and which needs to be dense and developed, with an umbrella distribution, is not only a strong guarantee of its resilience and adaptability, but also a strong soil conservation capacity. Plates that grow directly from the horse can be effective in reducing water evaporation, reducing the direct rinsing of the surface by rain, and also contributing to ventilating the roots。
Under harsh environmental conditions, the top part of the pony can become relatively low, the growth on the floor will be reduced by more than 20 per cent, while the roots will be more developed and the roots will increase by more than 10 per cent, which will help them to survive normally in poor conditions such as high-temperature droughts and flooding。
Salin resistance: mallium is a plant with heavy salin resistance, where seeds germinate normally with a salt content of 0. 44 per cent; when the salt content is 0. 51 per cent, the sprout rate is significantly reduced and 0. 75 per cent of the salt content is lost. The emergence of seedlings with a salinity of 0. 27 per cent in the soil and conditions of 7. 9-8. 8 ph are still growing and growing, and are a good material for greening and improving the saltlands。
Leaf greenerness: the ponys in the north generally returned to youth at the end of march, they began in late april, they entered the flowering season from mid-may to the end of may, they ended in mid-june, and they were yellow in early november, with green periods of more than 280d. They are green and green, radiant and beautiful and fragrance, and they last more than 50 days。
Pest resistance: magolo has a strong resistance to pests and pests, not only in the single-vegetation community but also because of its special secretions, which are rarely combined with other plants, significantly reducing the input and cost of green land for post-plant pest control。
