Planting Technology Lists
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Four methods of skillfully treating diseases and insect pests of flowers and trees bonsai
It is easy to pollute the environment by using pesticides to control flower and plant diseases and insect pests. Four methods of safe control of flower and plant diseases and insect pests are introduced. 1. Spraying method (1) soak 0.5 kg of plant ash with 2.5 kg of water for 24 hours, and spray its filtrate to kill aphids on plum blossoms, rose flowers, pomegranate trees, etc. (2) spraying with 0.1% baking soda solution can control powdery mildew of rose, chrysanthemum, impatiens, hibiscus, melon and leaf chrysanthemum and other flowers, and the prevention and treatment rate can reach more than 80%.
2019-01-16 -
How to cultivate Zibian Jasper
Purple edge Jasper, also known as pepper grass, Piperaceae grass pepper, perennial herbs. Native to the West Indies, Panama, northern South America. Like the warm and humid semi-overcast environment. The suitable temperature for growth is about 25 degrees Celsius, the lowest can not be lower than 10 degrees Celsius, it is not resistant to high temperature, requires high air humidity, and avoid direct sunlight.
2019-01-16 -
How to cultivate weeping Firebird and Banana
Chuanhua Firebird banana is also known as Chuanhua Hejiao. The plant is tall and graceful, and the inflorescence is red and yellow. The leaves are like banana leaves, leathery. Spikes, zigzag drooping, inflorescence axis red, bracts are also red, tip is golden yellow, 15 million 20, arranged in two rows, resembling both beautiful birds
2019-01-16 -
The method of asexual propagation of Schisandra chinensis-hardwood cuttings with tender shoots
In the early and middle of May, the one-year-old branches of the mother tree were cut into cuttings of 8cm in length, leaving a new shoot 3cm in length in the upper part. The base of the cuttings undefinedundefinedundefinedundefined was soaked in 200mg / kg a-naphthylacetic acid for 24 hours or dipped in 2000 mg / kg a-naphthylacetic acid for 3 minutes. The formula and treatment method of the upper substrate is the same as that of semi-lignified greenwood cuttings, with a thickness of 5 cm to 7 cm and a thickness of about 10 cm in the lower layer.
2019-01-16 -
Asexual propagation and seedling raising method of Schizandra chinensis
Layering propagation is one of the oldest propagation methods created by the working people in China. Its characteristic is to use part of the branches that do not break away from the mother plant to press into the ground to make the branches take root and reproduce new individuals. Its optimal undefined undefined point is that the seedlings have sufficient nutrients in their growth period, are easy to survive, grow strong and bear fruit early. Plating propagation is mostly carried out after germination in spring and when the new shoots grow to about 10 cm. First, dig 15 - 20 cm next to the parent plant to prepare layering.
2019-01-16 -
The method of asexual propagation of Schisandra chinensis-green branch split propagation rootstock
The culture of green branch split propagation rootstock refers to open field direct seeding. If the rootstock is not dug up before winter, it must be pruned before freezing. Leave 3-4 buds for each rootstock, cut off about 5 cm, and then pour enough frozen water to prevent freezing and draining. If the rootstock seedlings are to be planted in the second year, the seedlings can be dug out of cellar or ditch storage, which is more beneficial to the management of rootstock seedlings, and 3 or 4 buds need to be cut and dried in the second year. After thawing in the coming year, the rootstock seedlings overwintering in situ should be irrigated in time and topdressing with available nitrogen fertilizer to promote the growth of new shoots.
2019-01-16 -
Asexual propagation and seedling raising method of Schizandra chinensis
in that cultivate garden, a large number of transverse stem can be produced by the trees over 3 year old, which distribute in the soil layer 5~15 cm below the ground surface. When the tender shoots are 10~15 cm high, the transverse stems will be dug out, and the "seedlings" with roots will be cut off with scissors, and planted in the prepared nursery land according to the row spacing of 10 cm ×20 cm, as shown in Figure 3 - 6. If it is sunny, plant it
2019-01-16 -
Asexual Propagation of Schisandra chinensis-semi-lignified Greenwood Cuttage
The semi-lignified shoots of Schisandra chinensis varieties or superior lines were selected as test materials for cutting propagation in the first and middle of June. Generally speaking, it is suitable to collect cuttings before 10:00 in the morning. The length of cuttings is 15 to 20cm, and the thickness should be greater than 0.3cm. The leaves in the middle and upper parts should be retained, and the leaves at the base (scissors) 3cm and 5cm upward should be cut off. The lower cuttings fall on the semi-lignified nodes and the cuttings are inclined. Soak the cuttings in 0.1% carbendazim solution for 1 minute or 2 minutes, shake off the water droplets and then use 1000 mg / kg naphthylacetic acid (NAA) or 100mg / kg ABT.
2019-01-16 -
Field Management Methods of Fructus Schisandrae Chinensis
(1), frame surface management plants in the juvenile period to timely select the main vine to the bamboo pole to promote its upward growth, adult tree side vine shoot in principle do not need to bind, if there is too long can stay about 8-10 nodes to pick the heart, side vine (fruit mother branch) stay too long or load is large, should be given the necessary binding, so as not to break the branch. (2), intertillage weeding more than 5 times a year, depth of about 10cm, planting belt to keep the soil loose without weeds. Deep ploughing after fruit harvest
2019-01-16 -
Chemical weeding techniques in Schisandra chinensis field
In recent years, the production of traditional Chinese medicine in Dandong has developed rapidly, especially the cultivation area of Schisandra chinensis has increased year by year, which has become a new bright spot of economic growth in our region. But the weeds in Schisandra chinensis seedling field and Honda have always been a headache for drug farmers. Traditional manual weeding is laborious and laborious, and the use of herbicides can effectively improve production efficiency, but there are few experiments. We tested the chemical weeding technique in Schisandra chinensis field with large cultivated area and achieved good results. 1. The investigation results of weed species in Schisandra chinensis field showed that Dandong
2019-01-16