The alias of Radix Pseudostellariae is very interesting. It is called baby ginseng. It can also be called ginseng, double batch seven, four leaf ginseng, and rice ginseng. If you often feel loss of appetite, dry lungs and cough, you can use this Chinese herbal medicine treatment. Let's talk about the cultivation techniques of Radix Pseudostellariae! 1. Growth characteristics of Radix Pseudostellariae Radix Pseudostellariae prefers to grow in a warm and humid environment, fearing high temperatures, and growth stops at temperatures above 30 °C. Afraid of glare, it is easy to die under the scorching sun, and it is more resistant to cold. It can safely overwinter at -17 °C. It can also germinate and root under low temperature conditions. It grows well under the conditions of dampness, prefers fertile and loose, rich in humus soil, and grows well in sandy soil. Low-lying land, sticky soil, solid soil, poor drainage, and less humus in the soil. Inferior soil growth is not good. Distributed in Liaoning, Inner Mongolia, Hebei, Shaanxi, Shandong, Jiangsu, Anhui, Zhejiang, Jiangxi, Henan, Hubei, Hunan, Sichuan and other places. Second, planting technology 1. Site selection: Select the hilly slope land, the new “two wasteland†or the high-lying, fertile and loose flat land. Poorly drained stagnant water, saline-alkali land, sandy soil, and loess are not suitable for planting. The former crops are sweet potato (Hawthorn), vegetables, etc., and avoid continuous cropping. Slope land is most suitable for sunny and eastward. The base fertilizer is generally applied after the harvest of the autumn crop. It can be evenly sprinkled with swine manure, garbage compost, human manure, grass ash or poultry manure, etc., and evenly spread into the water, combined with the cultivated land, and then finely smashed, making a 1.3m wide, 15-20cm high 畦, 畦 long According to the terrain, it can be made into a bow shape. 2, planting methods: (1) Root propagation: Selecting seeds at the time of harvesting, it is better to use buds intact, ginseng hypertrophy, no injury and roots of pests and diseases. During the planting period, before and after the frost, the over-top buds have expanded, and the roots have to grow out, which is susceptible to damage during planting. On the well-prepared surface, the ditch is longitudinally along the raft, 12cm deep, and the ginseng is placed obliquely on one side of the ditch. The position of the bud head is consistent, 6cm away from the surface, commonly known as “the same as the upper and lower sidesâ€; 12-15cm and then open a new ditch, the excavated soil will be covered in the groove where the roots have been planted, and the new ditch will be planted again, planted in turn, and finally the face will be formed into a bow-back shape. Roots 80-100kg per 667m2. This method is called oblique planting or vertical planting. The roots can also be placed flat in the ditch, so that the head and tail are connected, the line spacing is the same as before, and the soil is covered with 6cm, which is called flat planting or sleeping planting. The root-grown soil thickness is very important. The deep roots are large, the number is small, the yield is low, the shallow roots are small, and the quality is poor. It is suitable for 5-6cm. This method has high yield and is used in production. (2) Cutting propagation: When the growth is strong, the branches on the ground are cut 5-6 cm long, each with 2-3 knots, the internodes are all inserted into the ground, the top leaves are exposed to the ground; the roots are rooted 7-10 days later. (3) Seed reproduction: The capsule is easy to crack and the seeds are not easy to collect. Therefore, the seeds naturally scattered are often used to grow seedlings in situ. After receiving the ginseng in the original cultivation site, apply the sputum, apply the first fertilizer, plant a radish, cabbage, and then simmer after harvesting. The seeds that have landed in the spring of the second year sprouted and emerged, and when 3-4 leaves are grown, It can be transplanted or used for rooting in autumn. Seeds multiply, forming only one cone root in the year. (4) Keeping the summering in the field: In situ conservation, choose the land with good drainage and good quality and high yield as the seed field. Before and after Lixia, the spring soy beans (early maturity varieties) are planted, and the row spacing is 30-50cm. When the baby plants are planted with yellow and yellow seedlings, the soybeans have gradually grown up, and the lush foliage is used in the summer to cool the shades and keep the soil moist. The ginseng is safer in summer. Or when harvesting, choose a uniform head, strong ginseng roots, in the back of the courtyard (not under the eaves) or in a cool empty house, spread 10-15cm thick wet sand on the ground, put a layer of ginseng on the top, and then cover 10 -12cm thick wet sand, then put a layer of ginseng root, put 4-5 layers of ginseng roots in turn. Sprinkle water once every 4-5 days during drought and keep it moist. Store outside the house for rain-proof in summer and turn it every 15-20 days. When planting, you will pick it up and pick a strong root. Third, cultivation management 1. Valerian topdressing and soil cultivation: After the seedlings are unearthed, the soil is shallowed and soiled once, and the rest of the time is carried out. After the summer, the grass has been sealed and only the grass has been removed. It is impossible to carry out the hoeing and loosening of the soil to prevent the roots from affecting the growth. According to the growth situation, the number of top dressings is determined, and the dilute excrement (1:5) mixed with water is poured to promote plant growth. After the emergence of the early spring, the soil is placed on the surface of the ditch, or the soil is used for soil cultivation. The thickness of the soil is less than 1.5 cm, which promotes hair roots. 2, irrigation and drainage: the child is afraid of cockroaches, once the water is accumulated, it is prone to rot, so the ditch must be drained after the rain, in the dry and rainy season, should pay attention to irrigation, keep the soil moist, good for germination and plant growth. Prevent the trampling and cause water in the feet, so as not to cause the roots to rot and die. 3. Pest control: (1) Diseases: 1 rot: hot and humid weather, prone to this disease. Control method: Select well-drained and ventilated plots to reduce the incidence of this disease. The diseased plants were watered with 50% carbendazim or methyl thiophanate 1000 times. 2 leaf spot disease: It is easy to occur in spring and autumn, and the plant will wither and die in severe cases. Control method: 1:1:100 times Bordeaux liquid spray can be used for prevention and treatment in the early stage of the disease. It can also be sprayed with 65% dasen ammonium wettable powder 800 times, spray once every 7-10 days, even spray 2-3 times. 3 Mosaic virus: caused by a virus, the leaves of the diseased plants are in the form of mosaics, the plants are atrophied, the roots become smaller, and the yield decreases. Control methods: pay attention to the prevention and control of pests such as aphids that transmit viruses, select disease-free plants for seeding, and rotate for replacement. (2) Insect pests: In the process of growth, the baby ginseng has cockroaches, tigers, cockroaches, and golden worms. It is generally harmful when the roots are swollen and the aerial parts are about to wither. Control method: use 5g of chlordane emulsifiable concentrate to mix the fragrant wheat bran 5kg, add appropriate amount of water to form a poison bait, sprinkle it in the field in the evening or smother and kill, or use poisoning cockroaches to make poisonous soil poisoning, or artificially kill. Fourth, harvesting and processing Summer solstice to small heat, when the child ginseng on the ground, half of the stems and leaves are yellow, the ginseng root has grown and can be harvested. Premature or late harvesting is less, the yield is low, and the quality is poor. Delayed harvesting is often caused by excessive rain. The depth of the excavation is generally about 13cm, and it is harvested carefully according to the row spacing. The output is 200-300kg/667m2. Place the freshly picked ginseng in a ventilated place for 1-2 days, make the roots lose water and soften, wash them with water and put them into the basket, slightly filter the water, put them into the boiling water pot, dip 3-5 Minutes, then spread it on the sunbath to the sun. Immersion is a standard for smooth insertion. Then, the dried ginseng roots are placed in a basket, shaken gently, and hit the ginseng. The ginseng thus processed, known as "hot ginseng", has a light surface, good color, yellowish white color and soft texture. There are also natural dried, fresh ginseng to be harvested, washed with water, thinly spread on the sun mat, exposed to sunlight in the sun to six or seven percent dry, piled up a little resurgence, smashed on the board, then sun, to The roots are smooth and hairless and then dried. The gloss of this method is relatively hot and the quality is slightly hard, but the taste is thicker than hot. About the planting technology of Pseudostellariae, we will talk about this today, and friends in need will come to study! When installing security Outdoor Camera, you should first choose the monitoring host. Do you want to add a monitoring card to your computer, or do you want to use an embedded hard disk recorder as your monitoring host. The computer monitoring card is more suitable for places that are familiar with computer installation, have professional personnel on duty, and have more functional requirements. Its overall investment is relatively low. Since the monitoring card is installed in the computer, the computer needs to be started 24 hours a day; As for the latter, it does not require professional knowledge, nor does it need to be on duty, and it is relatively simple to operate. Outdoor Network Wireless Camera,Network Wifi Camera,4g Outdoor Solar Powered Camera,Solar 4g Cameras,Solar Powered Cctv Camera Shenzhen Fuvision Electronics Co., Ltd. , https://www.outdoorsolarcameras.com
To install security monitoring equipment, it is necessary to determine how many cameras are installed, and the quality and monitoring range of the cameras are affected. It is preferred to determine how many cameras are used for monitoring, and then determine the camera lens monitoring range according to how many cameras are available. Therefore, the distance from the camera to the monitoring point and the monitoring area must be clear. The infrared supply network recommends using the camera of 480 TV line, because it is more in line with that definition.
When installing security monitoring equipment, the third consideration is whether the camera has night vision function. If the monitoring is installed in a dark place, it is necessary to consider using a camera with infrared night vision function.
The security monitoring equipment can be installed via wired or wireless transmission. Although the cost of wireless network is relatively high, it can save a lot of installation trouble and make the monitoring site more beautiful. However, the installation of wireless network monitoring equipment should take into account the environmental problems of security sites. Cement building materials will shorten the wireless transmission distance, and metal building materials may complete the shielding of wireless signals. The infrared transmitter and infrared receiver should be far away from other appliances to avoid interference. Because the price of wireless network is almost twice that of wired transmission monitoring equipment, I suggest using wired transmission installation.
On site monitoring and network monitoring When determining the installation of the monitoring system, you should consider whether you need network functions. That is, if you need to monitor and control the monitoring site on the Internet at any time, you need to select a monitoring host with network functions. Avoid no network transmission function after installation.
A complete security monitoring equipment should at least have three parts: surveillance camera, PTZ and decoder. The following are their installation methods:
How is the ginseng planted? High-yield and high-yield planting technology