Planting Technology Lists
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Cultivation and management measures of egg leaf privet in Phnom Penh
Gold leaf privet is called Phnom Penh egg leaf privet, like light, slightly resistant to shade, like warm and moist, suitable for slightly alkaline soil, slightly resistant to cold, strong resistance to air pollution. In urban and rural greening, it is often used for hedgerow. at present, cuttings are commonly used for expanded cultivation. 1. The preparation of cuttings and cuttings in pruning, select the sturdy branches of the current year, semi-quality and obvious gold edges (spring cuttings can choose the middle and upper branches of autumn shoots in the first year), and cut into cuttings. Ear length 5-10cm, which requires 2 Mel 3 nodes, flat shearing at the upper mouth and oblique shearing at the lower mouth, and cutting off 1 / 3 of each of the larger individual leaves
2019-01-15 -
Propagation methods of Ligustrum lucidum
Ligustrum lucidum belongs to the genus of Oleaceae. Distributed in alpine areas of 1500 meters in Luoxiao Mountains, evergreen shrubs or small trees, 5-7 meters high, twigs and pedicels purplish red, leaves oval, 6-8 cm long, 3-4 cm wide, lavender red. Terminal panicle, 6-8 cm long. Fruit long oval, false berry drupe, a seed. The flowering period is May, the fruiting period is August, and the branches are full of red fruit, which does not fall until October. The variety has strong adaptability, fast growth, high germination rate, resistance to pruning and sub-zero tolerance.
2019-01-15 -
How does Ligustrum lucidum breed?
The seedling method of Ligustrum lucidum is: wet sand stratification for about 60 days before sowing in early spring. The row spacing is 15 - 20 cm, the seeding rate is 7.5 - 10 kg per 667 m2, the soil cover is 1 - 1.5 cm, and the grass cover is covered. Generally, germination and emergence begin in mid-April. When seedlings are partially out, they are removed and seedlings are thinned in time. Annual seedlings up to 40 to 60 cm, can be taken out of the nursery to do hedges, such as street trees or garden greening, need to be cultivated separately for 2 to 3 years, when the seedlings are 1.5 to 2 meters high, can be transplanted, big seedlings to bring mud balls, and cut off
2019-01-15 -
Propagation technique of Ligustrum lucidum
First, improved seed breeding 1. Seed selection: the suitable time for seed collection is from late November to mid-December in North China, and the trees with strong strength, good posture and strong resistance are selected as the mother trees. In the afternoon on a sunny day, select seeds with high maturity, full seeds, disease-free and insect-free seeds, and dry them in a cool and ventilated place to avoid sun exposure. two。 Soil preparation: select 2 parts of fertile sandy loam with pH 6.7 to 7.0, 1 part of high quality peat soil, 1 part of field soil, and then add 1.5 kg of diammonium phosphate per cubic soil.
2019-01-15 -
Characteristics and cultivation of Ligustrum lucidum
Scientific name LigustrunlucidumAit, alias ash tree, Oleaceae, privet genus. Large evergreen shrubs or trees, with grayish brown bark, smooth and indehiscent. Leaves 8-12 cm long, leathery luster, Lingdong green, is a rare temperate evergreen broad-leaved trees, trunk erect or two or three trunks, branches obliquely spread, into a wide oval round crown, can be planted as a street tree, resistant to pruning, usually used as a hedge. The wood is fine and fine for cabinetwork. The fruit contains starch to make wine, and it is used as a strong agent.
2019-01-15 -
Control techniques of diseases and insect pests of Ligustrum lucidum
Ligustrum lucidum has strong adaptability, basically no diseases and insect pests, and scale insects will occur only when the growth is too weak. Control methods: 1. Wipe the overwintering female worms and male pupae on the trunk and branches with grass handles or brushes. 2. In May and June, spray 50% malathion 600x solution, or 25% imidophos 1000ml 1500x solution, or 40% dimethoate EC 1000 times, or 10% Uranus 400x solution to control.
2019-01-15 -
A new product of colorful leaves-- Jinsen privet
Jinsen privet: also known as Hawati privet, Ligustrumjaponicum'Howardii' Japanese privet series color leaf new products. Evergreen shrubs or small trees; leathery, thick, fleshy leaves; bright yellow leaves in spring and golden in winter, with cloud-shaped light green patches on both sides or one side of the midrib; short internodes and dense branches and leaves. The original species is distributed to the west of Kanto, Japan, Honshu, Shikoku, Kyushu and Taiwan of China. Light-loving, drought-resistant, cold-resistant and acidic
2019-01-15 -
Technical specification for cultivation of golden leaf privet
Ligustrum lucidum is a semi-evergreen or deciduous shrub of Ligustrum lucidum of Oleaceae. With its golden color, it is widely used in urban and rural landscaping in China. In order to improve the quality of seedlings and the landscape effect of garden cultivation, the author presided over the compilation of the local standards for the cultivation of Ligustrum lucidum in Tianjin area. 1 site conditions good drainage and irrigation conditions, flat and open, all kinds of sandy loam and loam rich in organic matter, pH range from 6.5 to 8.5, total salt content less than 0.3%
2019-01-15 -
Morphological characteristics of Ligustrum lucidum
The golden leaf privet is bred by the cross between California Phnom Penh privet and European privet, with a height of 2 to 3 meters and a crown width of 1.5 meters. Leaves larger than Ligustrum lucidum slightly smaller, simple leaves opposite, elliptic or ovate-elliptic, 2-5 cm long. Drupe broad oval, purplish black. The leaves of Ligustrum lucidum are golden, especially in spring and autumn.
2019-01-15 -
Anthracnose of Ligustrum lucidum, ring streak, how to prevent and cure
Rainy season leaves appear black spots, quickly fall off, I would like to ask how to prevent and cure anthrax: 1, prevention and control of anthrax: 1. 2, to remove too many spring shoots, according to the principle of three to one, five to two. 3, spray carbendazim and other fungicides for control.
2019-01-15