Automatic and rapid propagation of woody honeysuckle
There are many propagation methods of woody honeysuckle, but plant non-test-tube microtissue cloning technology is used for rapid propagation, which has the advantages of low investment, material saving and high speed. if there is conditional annual propagation, 500000 plants can be propagated from one plant in a year. The most valuable thing is that ordinary farmers can learn this technology and can be widely used in the rapid propagation of other plants.
1. Make a bed with river sand and other materials to build a sand bed with a width of 1.5 meters. Two sand beds can be laid in a simple plastic film arch shed with a width of 4.5 meters and a height of 1.8 meters. A micro-sprinkler is installed in the center of the sand bed every 1.5 meters. The arch shed is covered with a sunshade net with a shading rate of 30%, 50%.
2. Take material treatment to cut the current year branches on the woody honeysuckle female parent, cut off each node after returning indoors, leave the stem 0.5 cm long on the node, 1-4 cm long under the node, and retain a pair of leaves on the node. Use JH-1 compound rooting agent 1 g, carbendazim 25 g, 20 kg of water, put in a plastic basin. Soak the plant material in the above solution and gently remove it after 10 minutes.
3. Nursery bed management insert the above materials into the seedbed, more than 1500 plants can be inserted per square meter, so that the leaves are close to each other and do not overlap each other. Start the electronic automatic seedling nursery instrument and make it enter the state of automatic interval spraying.
4. Transplanting out of the nursery at a suitable temperature, it will take root in 5-7 days, and the root system will be very developed in 15-20 days. At this time, the honeysuckle seedlings will be moved to the field and watered once, and the survival rate can reach 100%. If the weather is particularly dry, you can appropriately increase the frequency of watering and increase sunshade facilities.
5. the roots of the seedlings propagated in subculture are well developed, and new branches are produced quickly. When the new branches reach more than 5 leaves, they can be used as female parents for propagation, and the propagation speed is very fast.
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A brief introduction to the cultivation of woody honeysuckle
Honeysuckle is one of the 38 valuable traditional Chinese medicines under national key management. It has a wide range of uses in medicine, health care, economic ecology and other aspects. With the successive development of all kinds of honeysuckle products, the market demand has doubled, but the price of honeysuckle has been rising, from 1992 to now, the price is more than 40 yuan / kg, the supply is still in short supply. What is the magic of honeysuckle that it is so favored by many merchants? The medical and health value of honeysuckle honeysuckle has been famous for its medicinal uses since ancient times.
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What are the advantages of planting Gastrodia elata on the indoor bedstead
① uses indoor bed frame to cultivate Gastrodia elata, the temperature and humidity are easy to master, and it is not affected by rainstorm, drought, sudden heat and so on. In indoor, there are good shading conditions, lack of water can be sprayed, irrigated, can obtain high and stable yield. The growth period of ② Gastrodia elata is as long as 300days, with high multiplication and weight gain. ③ can effectively use the space area and save some wood (compared with box planting). Especially with iron frame cultivation, bed frame can be used for a long time. ④ is easy to control diseases and insect pests, it is not only easy to manage, but also occupies less cultivated land.
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