Planting Technology Lists
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Next, the editor introduces the plants suitable for indoor breeding, which can not only decorate the environment but also affect the human body.
one。 Green apple economical green apple, put in the room is equivalent to an air purifier, can effectively absorb harmful gases such as formaldehyde, benzene and trichloroethylene in the air. two。 The hanging orchid has the effect of purifying the air, absorbing formaldehyde and beauty, and it is green.
2018-11-19 -
Pest control of Dryopteris Dryopteris
The growth period of Dryopteris is not easily affected by diseases and insect pests. However, if the growth environment temperature is too low, ventilation, poor light, and air humidity is too high, it is very easy to be infected with Botrytis cinerea and blight, accompanied by red spiders, shell insects, slugs and other pests, resulting in leaf wilting, drooping and even death.
2018-11-19 -
Control methods of poinsettia disease
1. Symptoms of Botrytis cinerea: Botrytis cinerea often occurs when it blossoms in winter. Once encounter rainy, no light weather, Botrytis cinerea will become more and more serious, leaves, branches, inflorescence will appear brown spots, with the aggravation of the disease spread the whole plant. Prevention and control methods: strengthen the management of aquaculture in winter
2018-11-19 -
Prevention and control of diseases and insect pests in poinsettia
1. Symptoms of Botrytis cinerea: inflorescences show grayish brown spots at first, then wither and rot rapidly after being infected by bacteria. The pathogen then spreads along the flower stalk and begins to harm the flower branches, causing the twigs to die and turn yellowish brown, often producing grayish brown mildew above. Prevention and control method: keep the appropriate temperature of poinsettia
2018-11-19 -
Culture method of flower and leaf vine in Changchun
1. Temperature: Changchun prefers warmth, and the optimum temperature for growth is 18-20 ℃ from April to August, and 13-18 ℃ from September to March of the following year. Changchun is more cold-resistant and can endure a low temperature of about 10 ℃. If it is moved indoors, it can survive the winter safely. Even if the ground is withered by freezing injury
2018-11-19 -
The culture method of poinsettia
1. For the cultivation of poinsettia, it is best to choose sandy soil with loose, fertile and good drainage, and the mixture of culture soil, rotten leaf soil and sand is the best for potted soil. In general, 3 parts of vegetable garden soil, 3 parts of humus soil, 3 parts of rotten leaf soil and 1 part of rotten cake fertilizer for poinsettia cultivation are mixed with a small amount of slag.
2018-11-19 -
How to plant the seeds of Zhu Dinghong
The suggestion for preparing Zhu Dinghong to sow soil before sowing is peat + perlite, the ratio is 1:1, which is very beneficial to sowing and growth within half a year. If you want to use other soil, you should pay attention to air permeability and moisture retention. Usually the seeds received are relatively dry, if sowed directly, it will not absorb enough water and affect the germination rate. It is recommended to float in water for 2 to 3 days.
2018-11-19 -
Matters needing attention in Changchun culture of flower and leaf vine
The main results are as follows: 1. The flower and leaf vine in Changchun likes light and is tolerant to shade and low temperature. Under the condition of-7 ℃, there is no freezing injury when planting in the open field. 2. The flowers and leaves are evergreen in Changchun all the year round. The tillering vines and the violet florets blooming in March cover the earth like a green carpet. The scenery is very spectacular.
2018-11-19 -
Post-treatment method of water-cultured Zhu Ding safflower
It is very simple to turn the soil to Peizhu Ding red water culture, but after the water culture, the bulb is easy to shrivel, the nutrients are exhausted, and it is difficult to blossom the following year. Therefore, hydroponic Zhu Dinghong turns to soil culture when the weather is warmer after anthesis, frequently applies water and fertilizer to help the bulb recover, and can continue hydroponic culture after hibernation. When the flowers that are pruned and preserved start to decay,
2018-11-19 -
Matters needing attention in Zhu Dinghong Culture
Watering management makes the plant moist, watering thoroughly. But avoid too much water, poor drainage. General indoor air humidity is OK. Fertilization management Zhu Dinghong likes fertilizer. During the growth period, fertilization is applied once every semimonthly with the growth of leaves, stop fertilization at flowering stage, continue to apply fertilizer after anthesis, mainly phosphorus and potassium fertilizer, and reduce nitrogen fertilizer.
2018-11-19