Planting Technology Lists
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Cultivation and management of licorice
Licorice, also known as sweet licorice root, red licorice, powder grass, is a leguminous plant, which is used in medicine with the rhizome of the root. Licorice is a perennial herb, 30-40 cm high. The root is stout, cylindrical, sweet, the outer skin is brownish red, the stem is erect, and the lower part is micro-lignified. Leaves alternate, butterfly-shaped, purplish red. Seeds oblate. The florescence is from June to July and the fruiting period is from July to September. Licorice flavor Ganping, with heat-clearing and detoxification, moistening the lungs and relieving cough, reconcile the role of various medicines, for the brother of all medicines. Except for waterlogged depressions and lands with high groundwater levels, they are not suitable for planting.
2019-01-16 -
Licorice cultivation mode
There are mainly two kinds, ⑴ live broadcast, generally adopt strip sowing, line spacing 30-50cm, ditch depth 3-4cm, soil-covered 2cm, sowing rate 2-3kg per mu. As there are many bifurcated roots after the live broadcast products come out, the roots are thick and thin, up to less than the prescribed quality standards, and because of its laborious ploughing and labor, this method is generally only used in production. ⑵ seedling transplanting is often used in production. Because of its high yield, excellent quality, low labor intensity and high economic benefit, it generally needs seeds to raise one mu of seedlings.
2019-01-16 -
Comprehensive control of powdery mildew of Schisandra chinensis
1. Powdery mildew in the field mainly harms the leaves of Schisandra chinensis, and when it is serious, the fruit, petiole and stem are also damaged. In the early stage of the disease, white fine powdery mildew spots appeared, which gradually expanded and thickened the mildew layer, like a layer of flour on the leaves. The back of the mildew spot is initially a small chlorotic spot, which expands into irregular plaques with the development of the disease. In the later stage of the disease, black particles were produced in the mildew layer, resulting in mildew and grain loss of the fruit, reduction of yield and decline of quality at the same time. two。 The incidence of powdery mildew of Schisandra chinensis belongs to the subphylum powdery mildew of Schisandra chinensis.
2019-01-16 -
Identification of Fructus Schisandrae chinensis
Schisandra chinensis is divided into Liao Wuwei and Shanwuwei. It has a long history of application and is very popular in recent years. Especially last year, Korean pharmaceutical merchants came to our country to purchase a large number of Liao Wuwei. As a result, the price of Liao Wuwei rose to about 70 yuan, and the price of medicinal materials rose. Illegal traders tried to adulterate fake products. When the price of Liao Wuwei was high, they mixed Shanwuwei into the sale. Now the prices of Liao Wuwei and Shanwuwei are not much the same, and they all remain high. They also mixed a kind of wild mountain grape seed, in order to improve everyone's identification ability, now put
2019-01-16 -
How to plant schisandra seedlings can improve survival rate?
Some people in planting seedlings, put seedlings into the pit, covered with soil on the end, this planting method is not good, affecting the survival rate. Normal seedling planting is to level the bottom of the dug pit with your hands, spread the roots of the seedlings at 120° for planting, so that the roots of the seedlings are in close contact with the soil, solid, and watered thoroughly. When planting schisandra chinensis in autumn, cut 3-5 buds from seedlings, bury all buds with soil after planting, cover the top of seedlings with 4cm thick soil, remove the soil when germination is required in spring, or do not remove the soil, let the buds grow from the soil, remember not to sprout after germination
2019-01-16 -
How to identify Schisandra chinensis
Schisandra chinensis is also known as Schisandra chinensis. It is a perennial deciduous woody vine of the genus Schisandra in Magnoliaceae. Schisandra chinensis mainly contains volatile oil, the main components of the oil are citric acid, a-ylenes, sugars, benzoic acid, citral and so on. Seeds contain Schisandrin and so on. The fruit taste is acidic and warm. With convergence, antitussive, kidney-nourishing, astringent essence, Shengjin and other functions. It mainly treats cough and asthma, lung deficiency, spontaneous sweating, sagittal sleep, chronic diarrhea, fluid deficiency and so on. Schisandra chinensis is mainly produced in Heilongjiang, Jilin and Liaoning provinces. In addition, Hebei, Inner Mongolia, Shandong,
2019-01-16 -
How to set the row spacing of Schisandra chinensis? How many ways are there?
Now there are three methods of planting Schisandra chinensis: first, the row spacing is 1.2 meters and the plant spacing is 0.5 meters, which are all previous methods. At present, thin land and sandy land still use this method of planting. If the geology is good and the soil is fertile, this method cannot be used. Second, the row spacing is 1.4 meters and the plant spacing is 0.4 meters. This method has the advantages of good soil quality, good ventilation and light transmittance, convenient operation and not easy to get diseases and insect pests. Third, the row spacing is 1.4 m-1.5 m, and the plant spacing is 0.5 m. This method is to put each
2019-01-16 -
How to prevent frost damage of Schisandra chinensis
1. Disease symptoms in the northeast Schisandra chinensis producing area, varying degrees of frost damage occurs every year, light branches are frozen, serious ones cause the death of the whole plant. The damaged leaves showed irregular small spots at the initial stage, and with the extension of time, the spots connected and developed into large patches with uneven patches, the leaves faded and the leaf margin dried up. In the later stage of the disease, the young shoots were seriously dehydrated and wilted, the tissue was dry and necrotic, the leaves were dry and shedding, and the tree potential was weak. First of all, it is the influence of temperature. After Schisandra chinensis sprouted in spring, sometimes the temperature dropped sharply at night, and the water vapor condensed.
2019-01-16 -
Schisandra chinensis can be interplanted with scallion or Schisandra chinensis seedlings under full light conditions.
In order to make full use of the land between the rows of cultivated Schisandra chinensis, interplanting spring onions or seedlings of Schisandra chinensis before 4-year-old fruit can receive certain economic benefits to supplement the cost of cultivating Schisandra chinensis. 1. Plan 1. Cultivated Schisandra chinensis has a row spacing of 1.5m and a plant spacing of 0.5m. The available land area per mu (667m2) of Schisandra chinensis orchard is as follows: per mu (667m2), according to the estimate of 33m long side and 20m short side (660m2), the row spacing is 1.5m, 22 rows can be planned, each length is 20m;
2019-01-16 -
The economic benefit of planting Schisandra chinensis is considerable.
In recent years, the price of Schisandra chinensis, an authentic medicinal material in Northeast China, has risen year after year. It has risen from more than ten yuan per kilogram to 100 yuan per kilogram this autumn. And there will be an upward trend in the next few years. Planting experience of Schisandra chinensis: seed selection. At the end of September, the fruit was fully ripe, with large ear, tight fresh fruit, soaking in clean water, rubbing lotus grains, controlling drying, and mixing 3 times the volume of wet sand. Before freezing, it was buried in a high and dry place outside. Choose a place. It is better to raise seedlings with loose soil, fertile soil, no stagnant water and sandy loam, and it is better to have irrigation conditions. Broadcast
2019-01-16