Planting Technology Lists
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What are the growth habits of Codonopsis pilosula?
Codonopsis pilosula is a perennial herbaceous vine. Like the environment with mild climate, cool summer and humid air. It is hardy, and the roots can survive the winter in the open field after cultivation. Strict requirements for light, seedlings like shade, like moisture, so the seedling period avoid the sun; after the seedlings like the sun. Codonopsis pilosula requires that the soil layer is deep and loose, with fertile sandy loam as the best. Avoid saline-alkali, clay and low-lying land, not suitable for continuous cropping.
2019-01-15 -
Control of Rhizoctonia solani at Seedling Stage of Dangshen
The disease site is mostly at the stem base of the dry and wet junction below the epidermis. At the beginning of the yellow brown spot depression, the spot expanded around the stem and gradually immersed in the stem rot and die. Once infected quickly, die in pieces. Control methods: choose sandy soil with convenient drainage, good ventilation, and increase phosphorus and potassium fertilizer. 50% carbendazim wettable powder or 65% manineb wettable powder is selected for seed dressing according to 0.2%-0.3% of seed dosage; 50% carbendazim wettable powder or 65% manineb wettable powder can also be used.
2019-01-15 -
Winter pruning of Chinese wolfberry
After a year of growth, the Chinese wolfberry tree has many branches and a messy crown, and at the same time when new fruit branches are formed, some fruit branches have begun to grow old. Therefore, Chinese wolfberry needs to be pruned in winter, otherwise it will affect the yield and quality of the following year. By pruning, removing the old and replacing the new, selecting the old eye branches and seven inch branches with strong fruiting power, and cutting off the non-productive branches, it can lay a good foundation for the old eye branches to bear fruit and grow new fruit branches in the next year. In order to manage conveniently, it is necessary to control the height of the tree by cutting the top.
2019-01-15 -
Spring cutting method of Lycium barbarum
First, thinning branches. First of all, the dead branches, disease and insect branches, injured branches, acupuncture branches and cross-cutting branches should be cut off, and then the fruit branches that are too dense should be cut. When thinning fruit branches, first remove shade branches, lower back branches, thin and weak branches; then remove upper branches and middle branches; if it is still dense, then sparse both sides of the branches, and after pruning, the distance between fruit branches is 5-6 cm, and they are all white branches with full growth and strong fruiting power. Second, deal with the growing branches. An overgrown branch growing below the backbone branch, reserved as an elongated branch of the backbone branch and properly truncated to stabilize the branch potential and extension direction; near the elongated branch.
2019-01-15 -
Harvest and Storage of Lycium barbarum L.
1. Harvest of wolfberry. The fruit of medicinal wolfberry ripens from June to November every year and should be picked in due time. When the fruit from green to red or orange, fruit stalk, flesh slightly soft can be picked. Picked too early, the fruit is not full, the color is not fresh after drying; picked too late, the sugar is too sufficient and easy to fall off, dried or dried into dark red (commonly known as oilseeds) and reduce the commodity value. Fruit picking should be carried out after 10:00 a.m. on sunny days. Do not pick rain consequences and dew fruits. Take them gently when picking, and pick them together with fruit stems. Otherwise, juice outflow will affect
2019-01-15 -
Techniques of sowing and raising seedlings of Lycium barbarum
Seed sowing and breeding, that is, sexual reproduction. It uses seeds to reproduce seedlings. The advantage of this method is that it can produce a large number of seedlings in a short time, meet the urgent need for seedlings in production, and is low in cost and easy to master. The disadvantage is that the variability of the production seedlings is great, the excellent characters of the mother tree can not be maintained, and the fruit is late and the quality is poor. However, considering the need of a large number of seedlings in production at present, although this method has some shortcomings, it still has certain application value. Seed preparation: there are many varieties of Lycium barbarum, but Ningqi l, Ningqi 2 and hemp leaf are better.
2019-01-15 -
Lycium barbarum lice and its control
Chinese wolfberry lice, also known as pig mouth honey, anthrax, belongs to the wood lice family, is a major pest of Chinese wolfberry. Adults and nymphs damage branches and leaves, suck sap, make the tree weak, early defoliation, seriously affect the yield of the following year. Lycium barbarum lice occurs for 4 generations a year, overwintering as adults in bark cracks, wall cracks, soil cracks, litter and weeds. The adults stung and propagated in late March of the following year, and the damage was the most serious from June to October, and the last generation of adults overwintered at the end of October. Its control method is the same as that of aphids.
2019-01-15 -
Lycium barbarum health tea series
The invention relates to a tea preparation, which selects fresh Chinese wolfberry stamens or leaves as the main material. Fresh mint leaves, willow buds, newly blooming roses and chrysanthemums were refined into tea according to the three-guarantee process, and then prepared into compound neutral Chinese wolfberry health tea series. Chinese wolfberry leaf tea nourishes yin and tonifies deficiency, peppermint can dispel evil, jasmine tea is compatible to coordinate yin and yang, wisdom, protect essence and nourish spirit, giving priority to positive and dispelling evil, a variety of nutrients and medicinal ingredients coexist, moisturizing the body, and has a certain curative effect on exterior syndrome, interior syndrome, heat syndrome, positive syndrome and yang syndrome.
2019-01-15 -
Control of powdery mildew of Lycium barbarum
[symptom characteristics] mainly harms the leaves. The leaves are covered with white mildew spots (initial) and powder spots (later). This white mildew spot and powder spot are not only the symptoms of the disease, but also the symptoms of the disease (conidiophores and conidia). In severe cases, the plant of Chinese wolfberry appears white, which is quite eye-catching. The photosynthesis of diseased plants was blocked, which eventually caused the leaves to turn yellow and easy to fall off. [pathogen and pathogenic characteristics] the pathogen is Oidiumsp. In cold areas, the pathogen is accompanied by sexual fruiting body.
2019-01-15 -
Lycium barbarum L.
Scientific name: LyciumchinenseMill. Alias: ground bone bark, Chinese wolfberry vegetable, Chinese wolfberry fruit, Chinese wolfberry head, dog sprout orthopedics: Lycium barbarum category: deciduous shrubs morphological characteristics: perennial deciduous shrubs, plant height 60-100 cm, high up to more than 200 cm. The straight root system and lateral root are well developed. the annual and biennial cuttings have no main root, and most of the whisker roots are distributed shallowly. The branches of Lycium barbarum are slender, often curved and drooping, and the thorns born in leaf axils are shorter. Cuttings propagation
2019-01-15