Planting Technology Lists
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Control of soft rot of desert rose
Desert rose soft rot is a major disease of desert rose. Desert rose has bright flowers, luxuriant flowers and short and strong plants, especially the rhizome is simple and vigorous, so it is an excellent succulent plant in the tropics. It has been introduced into our country for more than 10 years and grows well, but the occurrence and damage of soft rot often cause the whole plant.
2018-07-19 -
How to prevent rose rot
Rose colorful, pleasant aroma, is a well-known essence of raw materials, but also smoked tea, wine and a variety of sweet food with incense raw materials, high value, in the international market, the price is higher than gold. Rose nature like sunshine, cultivation should be selected in sunny, dry places, in the shade is not easy to bloom. It's important to the soil and climate...
2018-07-19 -
Seven links of Rose cultivation and Management
1. Site selection for garden construction: mountain areas should make full use of Weir and soil slope, which can not only increase economic benefits, but also consolidate soil and protect Weir and prevent soil erosion. A special rose garden should be built on the plain. However, no matter in the mountains or plains, do not plant on the sticky and heavy waterlogged land. 2. Soil treatment: soil elimination before planting.
2018-07-19 -
Prevention and control of rose rust
First, the symptom of rose rust is the main disease of roses, which is common in all parts of southwest China, and the incidence is more serious in areas with warm seasons and winter rain and foggy seasons. According to the author's investigation for many years, the incidence rate is as high as 80% in some areas of our province. White flowers and purple roses are infected, causing leaves to fall off, affecting growth and flowering.
2018-07-19 -
Key points of cultivation techniques of Roselle
Rose eggplant belongs to the hibiscus of Malvaceae, which is an annual herb native to Sudan in Africa. Its purple stem, green leaves, yellow flowers, red fruit, bright color, is the world's most ideal natural plant health drink, seeds can extract oil, high medicinal value, but also edible, under the stem can be used as feed and fuel, it can be said that the whole body is a treasure. For.
2018-07-19 -
Seedling production and pruning of Rose
1. Seedling production Modern Rose Seedling production uses single-section cutting propagation method or grafting propagation method to produce seedlings. (1) single-section cuttings are selected from secondary cut flower branches, and the single-node stem segments with full axillary buds on the branches are taken as cuttings. Leave about 0.5 on the axillary bud to divide the long stem segment.
2018-07-19 -
Standardized cultivation techniques of Rose
In recent years, our field has implemented the Science and Technology Spark Project of the Provincial Department of Science and Technology, and successively introduced five new varieties of fresh cut rose, including Meilan lipstick, Bellamy, American Powder, Cardinal and Hongjiu ○, from outside the province, and summed up a set of standardized cultivation techniques. 1. Variety layout: Meilan lipstick and Bellamy are the main varieties in summer.
2018-07-19 -
What if there are insect pests on roses?
The common pests that harm roses are leaf-cutting wasp, stem-leaf wasp, rose night moth, blow cotton scale and red spider. The main control methods are as follows: 1. Leaf-cut bees. It mainly harms the tender leaves of plants, and when a large number of them occur, the complete leaves can be bitten into incomplete ones in a short period of time. Mainly kill adults manually or spray 50% of the nest.
2018-07-19 -
Key techniques of Lycium barbarum in controlling diseases and insect pests
First, black fruit disease occurs in the rainy season, and the damaged fruits, flowers and buds turn black. Prevention and treatment: remove diseased flowers and diseased fruits, and spray mancozeb or bacilli. Second, aphids, mainly harmful leaves and twigs, control: spray with 1000 times of dimethoate.
2018-07-19 -
Soil preparation and fertilization of medlar
Lycium barbarum is a deciduous shrub of Solanaceae, also known as wolfberry fruit, dog milk root, etc. It is a famous fruit plant. Lycium barbarum flower in June to September, fruit in September to October, its leaves, roots, fruits can be used as medicine, potted old roots can also be made into exposed roots bonsai. Lycium barbarum L. has a wide range of adaptability, lax requirements for soil, drought resistance, barren,...
2018-07-19