The Culture method of Golden Leaf Carp how to raise it

Artemisia angustifolia is a kind of magical plant, its drought tolerance is particularly outstanding, the drier the weather, the stronger the light, the more golden its leaves are, so the plant is very easy to feed.

1. Morphological characteristics of Euphorbia auriculata

Golden leaf is a tufted shrub with a height of 1.2 meters and a crown width of 1.0 meters. The branches of Euphorbia angustifolia are cylindrical. Leaves opposite, cuneate, 3~6CM in length, glossy, light yellow, apex pointed, base obtuse round leaf margin coarsely toothed, Cymes dense, Corolla blue-purple, tall cabbage axil distributed in the upper part of the branches, opening from bottom to top, calyx bell-shaped, 2-lip-shaped 5-lobed, lower lobe larger and striped, stamens 4, Corolla, stamens and pistil are light blue The flowering period is from July to September.

Second, the ecological habits of Euphorbia auriculata.

Jinyeji likes light, is also resistant to semi-shade, heat-resistant, cold-resistant, and can be safely exposed to winter, in areas below-30 ℃. Drought resistance, drier weather, strong light, more golden leaves, such a long period of semi-shade conditions, the leaves show a golden color. Golden leaf is not high on the soil requirements, sand soil organic matter content of more than 0.5% of sandy loam, loam and black soil can grow better. When the pH value is below 9, it can grow normally. It can also grow normally when the soil total salt content is less than 0.24%. It is suitable for planting in soil with medium fertility, light fertility and good drainage. Artemisia mandshurica should avoid waterlogging. if there is often stagnant water or excessive soil moisture, the root, neck and rhizome are easy to rot, resulting in plant death.

III. The mode of reproduction of Golden Leaf Carpinus

Artemisia mandshurica can be propagated by sowing and cutting.

1. Sowing and propagation: the sowing time is generally selected from April to May, and the ground temperature is about 7-10 degrees Celsius. Soak the seeds in 40 degrees warm water for 24 hours before sowing, then disinfect the seeds with 0.3% potassium permanganate solution for about 2 hours, then wash the seeds with clean water, remove and dry them, mix them with 2 times the net river sand equivalent to the seeds, accelerate germination indoors, keep the humidity at about 60%, and sow seeds after 5 to 7 degrees. When the seed is about 1x3 grinning white, sow the seed.

two。 Cuttage propagation: the semi-lignified and pest-free branches of the same year were selected as cuttings during the growing period. 2-4 buds and 2-4 small leaves were generally left when cuttings were cut. When the leaves were too large, half of them were cut off to reduce transpiration. The upper cut was cut flat at 0.5~1cm above the top bud, and the lower cut was cut oblique at 0.5~1cm under the bud. The insertion time is from June to October, but June is the best, when the temperature and humidity are easy to control, or from July to August, but the temperature and humidity are not easy to control and are easy to cause difficulties in management.

IV. Daily maintenance of Golden Leaf Fleet

Moisture: the golden leaf is resistant to drought and avoid water dampness. it can be watered thoroughly in early spring and late autumn and frozen water. usually, if it is not particularly dry, it can basically rely on the sky to grow. If the water is often stagnant or the soil moisture is too high, the root, root neck and basal branch cortex are easy to rot and turn brown, resulting in plant death. Therefore, planting in rainy areas in summer, we should also pay attention to eliminate stagnant water to prevent the phenomenon of rotten roots. Therefore, it is more economical and practical in arid areas where there is little rain, drought and water shortage and soil desertification. Water less in the rainy season to prevent flooding.

Fertilization: apply rotten base fertilizer before planting. From May to July, combined irrigation was applied with topdressing once a month, with urea 75kg per hectare each time.

Pruning: Artemisia mandshurica should be pruned properly in early spring or growing season, only 2 to 3 times a year to make it sprout new branches and leaves, the growing season is more pruned, the leaves are more bright yellow, and the germinated new leaves are more bright and beautiful. Adult plants leave 10-15 cm heavy cutting on the ground in early spring, and can grow to 50-60 m high and 40-50 m in crown diameter in autumn, and can blossom in large numbers. It can be used for large area color block and basic cultivation in landscaping, it can be planted on the edge of lawn, rockery, waterside, roadside, and can also be used as ribbon, color hedge and ground cover. The effect of sheet planting is excellent. It is golden in spring, summer and autumn, and blue in full bloom.

Diseases and insect pests: insect pests mainly prevent shell insects, which can cause leaf distortion. Attention should be paid to prevention and control. Spray prevention can be carried out with 2000 times of Jieba, Jiean and Jietuo. Disease control can choose 50% Dysen zinc wettable powder 500x liquid or 50% carbendazim wettable powder 1000 times combined with foliar fertilizer for spraying, the effect is good, only once or twice a year, and the maintenance cost is low.

5. Matters needing attention in the culture of Golden Leaf Carp

1. Pay attention to drainage, do not have stagnant water.

two。 Because of its strong sprouting ability, few weeds and easy to manage, the planting density can be adjusted properly to enhance the ventilation and light transmission inside the plant and reduce the humidity.

How is it? after reading the introduction, do you know this rare plant? Does its golden piece look a little similar to rape flowers, both very bright and eye-catching? If you are interested in it, go and try to raise some.

5. Matters needing attention in the culture of Golden Leaf Carp

1. Pay attention to drainage, do not have stagnant water.

two。 Because of its strong sprouting ability, few weeds and easy to manage, the planting density can be adjusted properly to enhance the ventilation and light transmission inside the plant and reduce the humidity.

How is it? after reading the introduction, do you know this rare plant? Does its golden piece look a little similar to rape flowers, both very bright and eye-catching? If you are interested in it, go and try to raise some.