Planting Technology Lists
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Difficulties and Countermeasures in artificial cultivation of Schisandra chinensis
Schisandra chinensis (Schisandra chinensis) is an authentic northern medicinal material. Recent studies have proved that Schisandra chinensis can regulate the cardiovascular system, improve blood circulation, stimulate the central nervous system, and has a good effect on the treatment of hepatitis. Schisandra chinensis is also used in wine making, seasoning, extraction of flavors and pigments, food preservatives and so on. At present, with the continuous collection of Schisandra chinensis, wild resources are decreasing, the cost and difficulty of collection are gradually increasing, and the environmental damage caused by the collection of wild resources has attracted great attention. Therefore, artificially cultivated Schisandra chinensis will
2019-01-16 -
Artificial breeding technique of Schisandra chinensis
The special medical and health care effect of Schisandra chinensis is more and more favored by people. However, the breeding and breeding of Schisandra chinensis is a difficult problem. The improved variety breeding base of Schisandra chinensis in Kuandian County, Liaoning Province has cultivated excellent new varieties of Schisandra chinensis by using wild Schisandra chinensis. The method is as follows: firstly, according to the law that "offspring are over-related" in hybridization (inbreeding) among excellent varieties (lines) of grape, pear and other fruit trees, wild Schisandra chinensis was optimized, purified, domesticated and improved. The main method is to choose a piece of wild Schisandra chinensis on the mountain and select the long and neat ear when the fruit is ripe.
2019-01-16 -
Planting and management of Schisandra chinensis seedlings
The planting mode and management technology of Schisandra chinensis seedlings are directly related to the survival rate of seedlings and plant growth, and it is also an important basis for the early cultivation of Schisandra chinensis to achieve high and stable yield. In recent years, with the continuous development of Schisandra chinensis cultivation area, people have summed up some mature experience in Schisandra chinensis seedlings colonization and post-planting management technology. this is briefly introduced as follows: 1 finished seedling colonization and management 1.1 during the colonization period, Schisandra chinensis seedlings can be planted in autumn or spring. Autumn planting is carried out before the soil is frozen
2019-01-16 -
Causes and Control of Flower and Fruit drop of Schisandra chinensis
First, the reasons for falling flowers and fruits. 1. Low temperature and freezing injury cause falling flowers. The last frost period occurred in the middle of May in some areas in the east, and the cold air mass caused physiological chilling injury and caused some flower buds to fall off. 2. The drift of herbicide causes falling flowers. Field herbicides are mostly used at the end of April and the beginning of May, when Schisandra chinensis is in bloom. The drift of herbicides directly harms the petals of Schisandra chinensis, so that the female flowers can not be pollinated normally, resulting in falling flowers. 3. Fruit drop caused by diseases and insect pests. The main diseases are root rot, leaf blight and powdery mildew.
2019-01-16 -
Seedling raising technique of Schisandra chinensis by direct seeding in the open field
A sunny plot with loose soil, flat terrain, moist soil and no stagnant water was selected to make a low bed with a width of 1.2m, a length of 10m and a flat surface. The strip sowing method was used for sowing. Before freezing in autumn, a shallow trench of 2-3cm was opened on the seedling bed according to the row spacing of 15cm. 100g seeds were sown in each bed, covered with soil thick 3---4cm, watered thoroughly, and slightly suppressed the thick leaves of 10cm or a layer of rice straw to maintain humidity and keep warm. When the seedlings were unearthed, they were removed. To prevent blight and other soil-borne diseases
2019-01-16 -
Cultivation techniques of Schisandra chinensis under the forest
Schisandra chinensis is a perennial woody vine medicinal plant of Magnoliaceae. Schisandra chinensis has lung deficiency cough, thirst, spontaneous sweating, spermatorrhea, insomnia, diarrhea, hepatitis and other diseases, is a precious traditional Chinese medicine. Schisandra chinensis was cultivated in the early 1990s, and Schisandra chinensis was introduced into the 852 Farm in 2003. After the full fruit period, the fresh fruit per hectare is 9000 kg, the dry fruit is 4.5 ∶ 1, the dried fruit is about 2000 kg, the output value is 60 ~ 80 000 yuan, and the economic value is very high, but the cost of one-time input is high, and it takes 3 to 5 years for the effect. One, five
2019-01-16 -
Techniques for cultivating improved varieties of Schisandra chinensis
Schisandra chinensis is a magnoliaceae plant, is a valuable Chinese medicine, with lung, kidney, antiperspirant, antidiarrheal, astringent essence effect. Schisandra chinensis likes humid environment (but is not resistant to low-dust flooding), cold-resistant, needs moderate shade, suitable for humus soil or loose and fertile loam. It has strong adaptability and can be planted in the north and south of our country. Often wild in coniferous and broad-leaved mixed forests, gullies, both sides of streams, small trees and bushes or forest margins and open places in the forest. Breeding methods of improved varieties: 1. Seeds reproduce. After the autumn fruit is harvested, the fruit is removed.
2019-01-16 -
Schisandra chinensis
It happened from July to August. The larvae are white at first and green later. The first instar insect bites on the mesophyll, and after the 3rd instar, it rolls the leaves to feed, which affects the fruit development. Control method: ① larvae were sprayed with 80% trichlorfon 1 000 ~ 1500 times before rolling leaves. ② leaves are rolled and sprayed with 40% dimethoate EC 1000-1500 times. ③ 50% phoxim 1500 times liquid spray. ④ 50% ammonium phosphate EC 2000 times liquid spray. ⑤ larvae can also be captured artificially before and after leaf curling.
2019-01-16 -
Preparation of Schisandra chinensis wine
1. Because the fruit of Schisandra chinensis has low sugar and high acid, the mixed fermentation method of adding white granulated sugar solution to dilute acidity is adopted. two。 Adjust the alcohol content of the artesian juice to about 13 °(volume%), freeze and filter. Specific operation: when the fruit is broken, the artesian juice (within 6 hours) is stored in a clean pool, deodorized alcohol is adjusted to 13 °(volume%), fermented, then frozen and filtered. Generally, the amount of self-flowing juice accounts for about 11% of the total fermented wine. 3. The pre-fermentation temperature is controlled at about 20 ℃, and the fermentation time is general.
2019-01-16 -
Cultivation techniques of Schisandra chinensis shelf noodles
Schisandra chinensis is also known as Zanthoxylum bungeanum and Liao Wuwei. Its fruit can also be used to make wine and juice in addition to medicine. It is a plant species for both medicine and food. With the increasing demand in recent years, relying on wild resources is far from enough to meet people's demand for raw materials of Schisandra chinensis. The quality of shelf noodle management has a great influence on the high yield, stable yield and quality of Schisandra chinensis. This paper introduces the shelf noodle management technology of Schisandra chinensis under the condition of home planting as follows: Schisandra chinensis is a perennial vine, the branches are weak and soft, and need to be wound clockwise around other branches.
2019-01-16