Planting Technology Lists
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How to interplant Pinellia ternata in fruit forest
Encouraged by the national preferential policy of returning farmland to forests, the production area of rural fruit trees and gardens has increased significantly in the past two or three years. At present, most fruit forests are shaded by green trees. due to the lack of light between trees, interplanting conventional crops, such as peanuts, soybeans, rape, wheat, corn and so on, will have poor growth, low yield and poor efficiency. At present, many farmers are most concerned about how to use the open space between rows of fruit forest to increase the benefit of interplanting. In practice, it is found that if the Chinese herbal medicine is interplanted in the fruit forest, the economic income can be significantly increased.
2019-01-15 -
On weeding of Pinellia ternata
Pinellia ternata is a dicotyledonous plant. In the cultivation process of this kind of medicinal materials, the problem of weeding is relatively thorny, and there is no clear and effective method at present, mainly artificial weeding, and no herbicide has been used for weeding experiment. It is said that an expert specializing in Pinellia ternata used butylamine to weed after sowing in dry and Pinellia ternata, but we do not know the specific concentration. You might as well use butachlor to start with a low concentration (100 times liquid) and test in a small range with a gradient ratio. After observation, it is determined that the herbicide has obvious killing effect on other weeds.
2019-01-15 -
Skillful management of winter drought and half summer
After planting in dry Pinellia ternata and early winter, Chinese medicinal materials enter the winter tube stage, if the overwintering management is not good, it will directly affect its yield and quality. Therefore, it is very important to strengthen its winter management. According to the production experience, the drug farmers should do the following four points during the overwintering period of Pinellia ternata: under normal circumstances, the tuber of Pinellia ternata begins to take root and emerge about half a month after it is planted, and sometimes rotten seeds will occur because of low air temperature. so the growth of the seed stem should be checked in time. The soil can be gently removed by hand, bamboo slices, sticks, etc., where the seedlings have not emerged for a long time, usually without roots or roots.
2019-01-15 -
The method of planting Pinellia ternata in greenhouse
Pinellia ternata, also known as Pinellia ternata, Sanbaotiao, Ma Yuguo, is a commonly used Chinese herbal medicine, which is distributed in the north and south of our country. In recent years, due to the reclamation and utilization of barren mountains and the extensive use of herbicides in farmland, the ecological environment has been destroyed, the resources have decreased year by year, and the price has been rising. According to the survey, at present, Pinellia ternata commodities are scarce in 17 professional markets across the country, and the supply exceeds demand, and the market price is firm at 36-42 yuan / kg. Therefore, the market prospect of artificial planting Pinellia ternata is very broad. In recent years, we
2019-01-15 -
Spring planting dry Pinellia ternata
In recent years, there is a large gap between supply and demand in Pinellia ternata market, and the price is going up all the way, so we can develop production according to local conditions. Planting on sloping land or intercropping with other crops Pinellia ternata is a shade-tolerant crop, which can be planted on a gentle slope, or intercropped in young orchards and tall crops such as corn and wheat. Sprouting is accelerated before sowing, and plastic film mulching at the seedling stage is usually sown from February to April. Before sowing, the seed stem was germinated in the indoor hotbed, and the bed temperature was kept at 20 ℃. It could sprout after 15 days. After the seed stem was treated in a plastic greenhouse with a temperature of 20: 25 ℃ for 15 days, the coleoptile was whitened.
2019-01-15 -
Land selection and preparation of Angelica sinensis
The main results are as follows: 1. According to the growth habits of Angelica sinensis seedlings, we choose the land surrounded by mountains, loose, fertile soil, high humus content, leeward, short light time, cool and moist land to raise seedlings. Angelica sinensis seeds are small, bud top soil strength is weak, so it is necessary to fine soil preparation in order to ensure normal seedling emergence. Ploughing the soil in the first year to make the soil fully weathered, it is best to turn the soil three times from April to May of that year. The first and second turning depth is 24cm 30cm, and the third shallow turning is 915cm. Dry and burn the weeds, spread and turn them over.
2019-01-15 -
Morphological characteristics and suitable environment of Angelica sinensis
[morphological characteristics] perennial herbs. The height of the plant is 1 to 1.5 meters. Fleshy straight root, main root obvious, cylindrical, yellow-white skin, white cross-section, with chrysanthemum pattern. The stem is erect, basic purple, with obvious vertical and horizontal lines, divided into vegetative stem and flower stem. Leaves are divided into basal leaves and cauline leaves, basal leaves alternate, base enlarged into sheath-shaped clasping stems, purple-brown. The basal leaves and the lower leaves of the stem are 2-3 odd-pinnate leaves, with dentate notch and coarsely serrate on the margin. Compound umbel, terminal, each umbellule with 12-36 florets, white, double hanging fruit
2019-01-15 -
Field Management of Angelica sinensis
1. When the height of inter-seedling and fixed seedling is 3 cm, the first seedling is carried out, and then the second seedling is carried out half a month later. When the height of the seedling is 10 cm, fix the seedling. There were 2 or 3 strong seedlings in each hole. 2. Angelica sinensis grows slowly at the initial stage of seedling emergence, but weeds grow rapidly, so weeds should be weeded in time, from seedling emergence to ridge closure, weeding should be done for 3 or 4 times by stages. The first weeding was carried out when the seedling height was about 5 cm, the second time after the seedling was fixed, and the third time before the seedling height was 20-25 cm. Combine weeding to loosen the soil to prevent soil consolidation and modification.
2019-01-15 -
The harvesting method of Angelica sinensis
Around the first ten days of October of the same year, the aboveground parts were cut off when the leaves were yellow, so that the sun came to the ground and the roots matured. Harvest in late October. When harvesting, dig out a section on one side of the field, and then use the two-tooth hook to dig out Angelica sinensis. Do not hurt the root and miss the plane when digging. It can produce 1500kg to 1700kg per hectare.
2019-01-15 -
Biological Characteristics of Angelica sinensis (Ⅰ)
Angelica sinensis seeds lose germination rate after one year at room temperature, and can be stored for more than 3 years at low temperature and dry condition. Mature seeds can germinate and grow under suitable conditions of moisture, temperature and oxygen. Seed germination has three processes: (1) Water absorption swelling process The components of Angelica sinensis seeds such as starch, fat, protein and cellulose are hydrocolloids, which are in gel state under dry conditions. When the seeds absorb water, water penetrates into the colloidal network structure inside the seeds and makes them gel.
2019-01-15